AVX NTC Thermistors Products

Transcription

1 AVX NC hermistors Products NC hermistors Version 17.1

2 Contents NC hermistors NC HERMISORS Selection Guide Ordering Code RoHS/ELV Compliance General Characteristics Application Notes NC SMD hermistors NB 21 (Ni Barrier/100% Sn ermination) NB 12 - NB 20 (Ni Barrier/100% Sn ermination) NC 12 - NC 20 (PdPtAg ermination) Packaging Surface Mounting Guide NC Accurate Leaded and Leadless hermistors NJ 28 - NI 24 - NK 20 - NP NC Disc hermistors ND 03/06/09 - NE 03/06/09 - NV 06/ Packaging NC Leadless Disc hermistors NR Series for Consumer and Automotive Applications Resistance ables of Resistance vs emperature Identification raceability As we are anxious that our customers should benefit from the latest developments in the technology and standards, AVX reserves the right to modify the characteristics published in this brochure. NOICE: Specifications are subject to change without notice. Contact your nearest AVX Sales Office for the latest specifications. All statements, information and data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. he user should not assume that all safety measures are indicated or that other measures may not be required. Specifications are typical and may not apply to all applications. 1

3 NC hermistors Selection Guide SMD NI BARIER/100% SN ERMINAION (FOR LEAD FREE SOLDERING) Series Fig. Size Range Op. emp Applications Page NB Res: 47Ω - 470kΩ -55 to +150 C ol: 3%*, 5%, 10%, 20% emperature Compensation 10 NB Res: 18Ω - 1MΩ emperature Measurement -55 to +150 C ol: 3%*, 5%, 10%, 20% Commercial, Industrial, Automotive 12 NB Res: 220Ω - 1MΩ AEC-Q 200 Qualified -55 to +150 C ol: 3%*, 5%, 10%, 20% 12 SMD PDPAG ERMINAION (FOR HYBRID ASSEMBLY) Series Fig. Size Range Op. emp Applications Page NC Res: 18Ω - 220kΩ emperature Compensation -55 to +150 C ol: 3%*, 5%, 10%, 20% emperature Measurement 14 NC Res: 10Ω - 1MΩ Commercial, Industrial, Automotive -55 to +150 C ol: 3%*, 5%, 10%, 20% AEC-Q 200 Qualified 14 HIGH ACCURACY SERIES Series Fig. Size Range Op. emp Applications Page NP mm Res: 2kΩ - 100kΩ -55 to +150 C 19 ol: 1%, 2%, 3% High Accuracy emperature NJ28 2.8mm Res: 2kΩ - 100kΩ -55 to +150 C Measurement 19 ol: 1%, 2%, 3% Liquid level or flow detection NI24 2.4mm Res: 2kΩ - 100kΩ -55 to +150 C Commercial, Industrial, Automotive 19 ol: 1%, 2%, 3% AEC-Q 200 Qualified NK20 Custom Res: 2kΩ - 100kΩ -55 to +150 C 19 ol: 1%, 2%, 3% LEADED DISC Series Fig. Size Range Op. emp Applications Page N mm Res: 680Ω - 1MΩ -55 to +150 C emperature Measurement 22 ol: 3%*, 5%, 10%, 20% emperature Compensation N mm Res: 150Ω - 330kΩ -55 to +150 C Liquid level or flow detection 22 ol: 3%*, 5%, 10%, 20% Commercial, Industrial, Automotive N mm Res: 68Ω - 150kΩ -55 to +150 C AEC-Q 200 Qualified 22 ol: 3%*, 5%, 10%, 20% LEADLESS DISC Series Fig. Size Range Op. emp Applications Page Custom designed products hermal control in automotive and NR Custom generally defined at two -40 to +200 C industrial applications 28 temperatures AEC-Q 200 Qualified

4 NC hermistors Ordering Code HOW O ORDER NC20 K M ype NC 12 NC 20 NB 12 NB 20 NB 21 NP30 NJ 28 NI 24 NK 20 ND 03 ND 06 ND 09 NE03 NE06 NE09 NV06 NV09 NR.. For leadless discs (types NR) see specification and ordering code on pages 28. Material Code I J K L M N P Q R S U (See tables pages 29 to 33) Material Code 2nd Digit NJ, NK ypes: A NB, NC ypes: C or O or 5 or 2 Other ypes: 0 Resistance at 25ºC (EIA Code) 1. Resistance expressed by two significant figures 1st digit: 0 (zero) 2nd and 3rd digits: the first two significant figures of the resistance value at 25 C. 4th digit: for values 10 Ω: the number of ZEROS to be added to the resistance value for values 1 Ω and 9.9 Ω: the numerical 9 signifying that the resistance value is to be multiplied by 0.1 for values < 1 Ω: the numerical 8 signifying that the resistance value is to be multiplied by 0.01 Examples: 1000 Ω: Ω: Ω: 0478 olerance on Resistance at 25 C F: ± 1% G: ± 2% H: ± 3% J: ± 5% K: ± 10% L: ± 15% M: ± 20% X: ± 25% Suffix 2. Resistance expressed by three significant figures 1st, 2nd and 3rd digits: the first three significant figures of the resistance value at 25 C. 4th digit: for values > 100 Ω: the number of ZEROS to be added to the resistance value for values > 10 Ω and < 100 Ω: the numerical 9 signifying that the resistance value is to be multiplied by 0.01 for values > 1 Ω and < 10 Ω: the numerical 8 signifying that the capacitance value is to be multiplied by 0.01 Examples : 196 Ω: Ω: 4729 ROHS/ELV COMPLIANCE BY PRODUC FAMILY LEAD-FREE COMPAIBLE COMPONEN RoHS (Restriction of Hazardous Substances - European Union directive 2002/95/EC). RoHS2 (Restriction of Hazardous Substances - European Union directive 2011/65/EC) ELV (End of Life-Vehicle - European Union directive 2000/53/EC). All hermistor Products have been fully RoHS/ELV since before Chip hermistor NB RoHS/ELV Status: external Plating 100% smooth semi-bright Sn as standard SnPb ermination available on request. Products that are supplied AS SANDARD in RoHS/ELV compliant form for listed Industrial Product Family RoHS Compliant for Material Listed Group Series Cadmium Hexavalent Chromium Lead Mercury PBBs PBDEs Leaded NC hermistors NF NI hermistors hermistors ND NJ NP SMD hermistors NC hermistors hermistors NB

5 NC hermistors General Characteristics 1 INRODUCION NC thermistors are thermally sensitive resistors made from a mixture of Mn, Ni, Co, Cu, Fe oxides. Sintered ceramic bodies of various sizes can be obtained. Strict conditions of mixing, pressing, sintering and metallization ensure an excellent batch-to-batch product characteristics. his semi-conducting material reacts as an NC resistor, whose resistance decreases with increasing temperature. his Negative emperature Coefficient effect can result from an external change of the ambient temperature or an internal heating due to the Joule effect of a current flowing through the thermistor. By varying the composition and the size of the thermistors, a wide range of resistance values (0.1Ω to 1MΩ) and temperature coefficients (-2 to -6% per C) can be achieved. RoHS (Restriction of Hazardous Substances - European Union directive 2002/95/EC). ELV (End of Life-Vehicle - European Union directive 2000/53/EC). All hermistor Products have been fully RoHS/ELV since before Chip hermistor NB RoHS/ELV Status: external Plating 100% smooth semi-bright Sn as standard SnPb ermination available on request. 2 MAIN CHARACERISICS 2.1 CHARACERISICS WIH NO DISSIPAION Nominal Resistance (Rn) he nominal resistance of an NC thermistor is generally given at 25 C. It has to be measured at near zero power so that the resultant heating only produces a negligible measurement error. he following table gives the maximum advised measure - ment voltage as a function of resistance values and thermal dissipation factors. his voltage is such that the heating effect generated by the measurement current only causes a resistance change of 1% Rn/Rn. Ranges of Maximum measuring voltage values (V) (Ω) δ = 2 mw/ C δ = 5 mw/ C δ = 10 mw/ C δ = 20 mw/ C R < R < R 1, ,000 < R 10, ,000 < R 100, R < 100, emperature - Resistance characteristics R () his is the relation between the zero power resistance and the temperature. It can be determined by experimental measurements and may be described by the ratios R () /R (25 C) where: R () is the resistance at any temperature R (25 C) is the resistance at 25 C. hese ratios are displayed on pages 29 to emperature coefficient (α) he temperature coefficient ( ) which is the slope of the curve at a given point is defined by: 100 dr = and expressed in % per C. R d Sensitivity index (B) he equation R = A exp (B/) may be used as a rough approximation of the characteristic R (). B is called the sensitivity index or constant of the material used. o calculate the B value, it is necessary to know the resistances R 1 and R 2 of the thermistor at the temperatures 1 and 2. 1 he equation: R 1 = R 2 exp B ( ) 1 R leads to: B (K) = n ( 1 ) 1 R ( ) Conventionally, B will be most often calculated for temperatures 1 = 25 C and 2 = 85 C ( K and K). In fact, as the equation R = A exp (B/) is an approximation, the value of B depends on the temperatures 1 and 2 by which it is calculated. For example, from the R () characteristic of material M (values given on page 29), it can be calculated: B (25 85) = 3950 B (0 60) = 3901 B (50 110) = 3983 When using the equation R = A exp (B/) for this material, the error can vary by as much as 9% at 25 C, 0.6% at 55 C and 1.6% at 125 C. Using the same equation, it is possible to relate the values of the index B and the coefficient α: 1 dr 1 = = A exp (B/) R d A exp (B/) thus = B 2 expressed in %/ C -B

6 NC hermistors General Characteristics Further approximation of R () curve he description of the characteristic R () can be improved by using a greater number of experimental points, and by using the equation: 1 = A + B ( n R) + C ( n R) 3 he parameters A, B and C are determined by solving the set of equations obtained by using the measured resistances at three temperatures. he solution of the above equation gives the resistance at any temperature: n R () = ( ) ( ( ) ()) A - 1/ A - 1/ [ 27 B C C C A - 1/ ( C ) ( A - 1/ B ( ) () ) he precision of this description is typically 0.2 C for the range 50 to +150 C (A, B, C being determined with experimental values at 20, +50 and 120 C) or even better if this temperature range is reduced. he ratios R()/R(25 C) for each of the different materials shown on pages 29 to 33 have been calculated using the above method Resistance tolerance and temperature precision An important characteristic of a thermistor is the tolerance on the resistance value at a given temperature. his uncertainty on the resistance (DR/R) may be related to the corresponding uncertainty on the temperature (D), using the relationship: = 100 R R 1 Example: consider the thermistor ND06M00152J R (25 C) = 1500 ohms Made from M material R () characteristic shown on page 23 gives: = - 4.4%/ C at 25 C olerance R/R = ±5% is equivalent to: = 5%/4.4%/ C = ±1.14 C Resistance tolerance at any temperature Any material used for NC manufacturing always displays a dispersion for the R () characteristic. his dispersion depends on the type of material used and has been especially reduced for our accuracy series thermistors. C C ] hus, the tolerance on the resistance ( R 2 /R 2 ) at a temperature 2 is the sum of two contributions as illustrated on Figure 1: the tolerance R 1 /R 1 at a temperature 1 used as a reference. an additional contribution due to the dispersion on the characteristic R () which may be called Manufacturing tolerance (f). RΩ R 25 Graph with B Graph with B ± ΔB } (ΔR) 25 C Figure 1 Differentiating the equation R = A exp (B/), the two contributions on the tolerance at can also be written: R 2 = R B R 2 R } (ΔR) 25 C + 25 C emperature he (f) values given with the resistance temperature characteristics on pages 29 to 33 are based on a computer simulation using this equation and experimental values Designing the resistance tolerances Using the fact that the coefficient decreases with temperature (α = B/ 2 ), it is generally useful to define the closest tolerance of the thermistor at the maximum value of the temperature range where an accuracy in C is required. For example, let us compare the two designs 1 and 2 hereafter: } F } = (ΔR) R α Design 1 Design 2 (Ω) (%/ C) R/R(%) R/R(%) Only the Design 2 is able to meet the requirement 1 C from 25 C to 100 C

7 NC hermistors General Characteristics Shaping of the R () characteristic By the use of a resistor network, it is possible to modify the R () characteristic of a thermistor so that it matches the required form, for example a linear response over a restricted temperature range. A single fixed resistor Rp placed in parallel with a thermistor gives a S shape resistance temperature curve (see Figure 2) which is substantially more linear at the temperature range around the inflexion point (Ro, o). R (kω) R O R p R O O Figure 2 Linearization of a thermistor It can be calculated that better linearization is obtained when the fixed resistor value and the mid-range temperature are related by the formula: B o Rp = R x o B+ 2o For example, with a thermistor ND03N00103J R 25 C = 10kΩ, B = 4080 K good linearization is obtained with a resistor in parallel where the value is: R p Rp = 10,000 Ω x = 8088 Ω (2 x 298) 2.2 CHARACERISICS WIH ENERGY DISSIPAION When a current is flowing through an NC thermistor, the power due to the Joule effect raises the temperature of the NC above ambient. he thermistor reaches a state of equilibrium when the power supplied becomes equal to the power dissipated in the environment. he thermal behavior of the thermistor is mainly dependent on the size, shape and mounting conditions. Several parameters have been defined to characterize these properties: Heat capacity (H) he heat capacity is the amount of heat required to change the temperature of the thermistor by 1 C and is expressed in J/ C Dissipation factor ( ) his is the ratio between the variation in dissipated power and the variation of temperature of the NC. It is expressed in mw/ C and may be measured as: = U.I where U.I is the power necessary to raise to 85 C the temperature of a thermistor maintained in still air at 25 C Maximum permissible temperature ( max) his is the maximum ambient temperature at which the thermistor may be operated with zero dissipation. Above this temperature, the stability of the resistance and the leads attachment can no longer be guaranteed Maximum permissible power at 25 C (Pmax) his is the power required by a thermistor maintained in still air at 25 C to reach the maximum temperature for which it is specified. For higher ambient temperatures, the maximum permissible power is generally derated according to the Figure 3 hereafter and L = max 10 C. P max 25 L max C Figure 3 Derating of maximum power 6

8 NC hermistors General Characteristics Voltage Current curves V (l) hese curves describe the behavior of the voltage drop V measured across the NC as the current l through the NC is increased. hey describe the state of equilibrium between power resulting from Joule effect and dissipated power in the surroundings. (Figure 4) V Vmax Figure 4 Voltage current curve V (l) Several zones can be identified: low current zone dissipated energy only produces negligible heating and the curve V (l) is almost linear. non-linear zone the curve V (l) displays a maximum voltage Vmax for a current lo.his maximum voltage Vmax and the temperature max reached by the NC under these conditions can be determined by using the equations: P = V 2 /R = ( - amb) and R = Ramb exp B (1/ - 1/amb) therefore: max = B/2 - B 2 /4 - B ~ amb amb ( 1+ amb) B Io Vmax = ( max - amb ) R amb exp [ B( 1-1 )] max amb where is the dissipation factor and amb is the ambient temperature. high current zone for higher currents, an increase in temperature of the NC decreases the resistance and the voltage more rapidly than the increase of the current. Above a certain dissipated power, the temperature of the NC exceeds the permissible value Current ime curves l(t) When voltage is applied to a thermistor, a certain amount of time is necessary to reach the state of equilibrium described by the V(l) curves. his is the heating up time of the thermistor which depends on the voltage and the resistance on one side and the heat capacity and dissipation on the other. he curves l(t) are of particular interest in timing applications. I hermal time constant When a thermistor is self-heated to a temperature above ambient temperature amb, and allowed to cool under zero power resistance, this will show a transient situation. At any time interval dt, dissipation of the thermistor ( ( amb)dt) generates a temperature decrease Hd, resulting in the equation: 1 d = - dt ( - amb) H he solution to this equation for any value of t, measured from t = 0, is: n ( - amb) = - t (o - amb) H We can define a thermal time constant as: = H/ expressed in seconds. Where the time t = : ( - amb) / (o - amb) = exp - 1 = expressing that for t =, the thermistor cools to 63.2% of the temperature difference between the initial o and amb (see Figure 5). According to IEC 539 our technical data indicates measured with o = 85 C, amb = 25 C and consequently = 47.1 C t Figure 5 emperature time curve (t) t (s) Response time More generally, it is possible to define a response time as the time the thermistor needs to reach 63.2% of the total temperature difference when submitted to a change in the thermal equilibrium (for example from 60 C to 25 C in silicone oil 47V20 Rhodorsil). 7

9 NC hermistors Application Notes EMPERAURE MEASUREMEN High sensitivity and low cost make NC thermistors the most common device used for temperature measurement. hermistor circuit Non-linearity of the R - curve generally leads to the use of a resistor network to linearize the signal. An example is given in Figure 6. More precise measurements and temperature display can also be achieved with simple electronic equipment as shown in Figure 7. he choice of the model will particularly take into account the small size (better response time) and the resistance tolerance. Mounting conditions (dissipation), and input voltage (self-heating) will also be carefully defined to avoid serious errors in temperature measurement. R2 R1 R 3 R NC A/D converter μ processor with R/ algorithm Display C EMPERAURE CONROL AND ALARM NC thermistors can be used as a simple on-off control temperature system or temperature alarm system. Figure 8 gives an example of such a circuit. When the temperature increases to a defined value, the resistance of the thermistor decreases and the current becomes sufficiently high to energize the relay and provide temperature alarm or heating system turn-off. he high sensitivity of thermistors (about 4% resistance change for 1 C) allows the temperature to be controlled very precisely. EMPERAURE COMPENSAION As many electronic components (integrated circuits, amplifiers,...) have a positive temperature coefficient of resistance, NC thermistors represent a cheap and interesting solution to compensate for this effect and provide an improved temperature stability for electronic equipment. It is necessary to include the thermistor in a resistor network (Figure 10) calculated in such a manner that the network coefficient compensates exactly for the positive temperature coefficient of the other component (Figure 9). Common leaded discs or chip thermistors are well suited for this application. Figure 6 Figure 7 R1 R2 R3 R NC Figure 8 Resistance RC Rotal R C R R R NC R NC emperature Figure 9 Figure 10 8

10 NC hermistors Application Notes LIQUID LEVEL OR FLOW DEECION RS he dissipation of a thermistor is significantly different in a liquid or in a gas, in a static fluid or in a stirred one. A liquid level detector or a gas flow measurement can be designed using this property. In Figure 11, the output voltage measured on the thermistor depends upon the dissipation factor of its environment, and can be illustrated by V-l curves (Figure 12). his voltage can be used to detect the presence (V 2 ) or absence (V 1 ) of liquid around the thermistor or measure the flow speed. A good design should define a precise operating temperature range, where dissipation in the high dissipating medium at highest ambient temperature remains higher than the dissipation in low dissipating medium at lowest ambient temperature. V in V 2 V 1 Vin Voltage Figure 11 V RNC SURGE PROECION k 2 k 1 A soft start of sensitive apparatus can be achieved by using NC thermistors as described in Figures 13 and 14. At turn-on, the NC absorbs the surge current, limits the current across the equipment and protects it. hen, the thermistor heats, its resistance decreases and most of the power becomes applied to the apparatus. In its design, the thermistor will be selected with a thermal capacity higher than the surge energy to absorb. Figure 12 Equipment V in/r S R NC Current IME DELAY he current-time characteristic of a thermistor is used in time delay applications such as delaying energization of a relay after application of power to an electrical circuit. he time delay, time necessary for the thermistor to heat up to the temperature where its resistance allows the current to reach the switching value of the relay, is mainly defined with the nominal resistance of the thermistor. he time delay is also strongly dependent upon the ambient temperature, as shown in Figure 15. Power Figure 13 Unprotected equipment Protected equipment NC absorbed power ime Figure 14 Current = 50 C = 40 C = 25 C ime Figure 15 9

11 NC SMD hermistors NB 21 (Ni Barrier/100% Sn ermination) Chip thermistors are high quality and low cost devices especially developed for surface mounting applications. hey are widely used for temperature compensation but can also achieve temperature control of printed circuits. A nickel barrier metallization provides outstanding qualities of solderability and enables this chip to meet the requirements of the most severe soldering processes including lead free soldering with peak termperatures up to 270ºC. ypes NB 21 IEC SIZE : (.063) 0.2 (.008) DIMENSIONS: millimeters (inches) 0.8 (.031) ±0.2 (.008) 0.8 (.031) ±0.2 (.008) 0.2 (.008) min 0.2 (.008) min erminations Nickel Barrier/100% in Marking On packaging only Climatic category 40/125/56 Operating temperature -55 C to +150 C olerance on Rn (25 C) ±3%*, ±5%, ±10%, ±20% Maximum dissipation at 25 C 0.07 W hermal dissipation factor 1 mw/ C hermal time constant 4 s Resistance - emperature characteristics: pages 29 to 33. FEAURES Fast thermal response Commercial, Industrial and Automotive Applications Ni Barrier/100% Sn ermination Suitable for lead free reflow or wave soldering AEC-Q200 qualified HOW O ORDER NB 21 K APPLICAIONS LCD compensation Battery packs Mobile phones CD players Heating systems Air-conditioning systems Refrigeration emperature control of Switch Mode Power Supplies Compensation of pressure sensors Protection of power transistors in various electronic circuits and more M BB ype NB21 (0603) Material Code K (See tables pages 11) Resistance 10,000 Ω (See tables page 11) olerance H (±3%)* J (±5%) K (±10%) M (±20%) Suffix: Packaging --: Bulk (5000 pcs/bag) BB: Cardboard tape (180mm diam. reel, 4000 pcs/reel) BF: Cardboard tape (1/2 reel, 2000 pcs/reel) BD: Cardboard tape (330mm diam. reel, 10,000 pcs/reel) * Optional tolerance, please contact factory

12 NC SMD hermistors NB 21 (Ni Barrier/100% Sn ermination) ABLE OF VALUES ypes NB 21 IEC SIZE : 0603 Rn at 25 C Material B (K) at 25 C (1) ± 5% (Ω) Code ( B/B (2) ± 3% ) (%/ C) NB 21 KC NB 21 KC KC 3470 ± 5% 3.9 NB 21 KC NB 21 MC ,000 MC 3910 ± 3% 4.4 NB 21 J ,700 J 3480 ± 3% 3.9 NB 21 J , ± 3% 3.9 NB 21 J ,000 J ± 3% 3.9 NB 21 K ,000 NB 21 K ,000 K 3630 ± 3% 4.0 NB 21 L ,000 L 3790 ± 3% 4.2 NB 21 M ,000 M 3950 ± 3% 4.4 NB 21 M ,000 NB 21 L ,000 L ± 3% 4.1 NB 21 N ,000 N 4080 ± 3% 4.6 NB 21 N ,000 N ± 3% 4.7 NB 21 P ,000 P 4220 ± 3% 4.7 NB 21 Q ,000 Q 4300 ± 3% 4.7 NB 21 Q ,

13 NC SMD hermistors NB 12 - NB 20 (Ni Barrier/100% Sn ermination) Chip thermistors are high quality and low cost devices especially developed for surface mounting applications. hey are widely used for temperature compensation but can also achieve temperature control of printed circuits. A nickel barrier metallization provides outstanding qualities of solderability and enables this chip to meet the requirements of the most severe soldering processes including lead free soldering with peak temperatures up to 270ºC. ypes NB 12 NB 20 IEC SIZE : 0805 IEC SIZE : 1206 DIMENSIONS: millimeters (inches) 2 (.079) ± 0.3 (.012) 1.25 (.049) ± 0.2 (.008) 0.5 (.020) (.051) 0.2 (.008) min 0.2 (.008) min 1.6 (.063) ± 0.25 (.010) 0.5 (.020) (.059) 3.2 (.126) ± 0.4 (.016) 0.2 (.008) min 0.2 (.008) min erminations Nickel Barrier/100% in Marking On packaging only Climatic category 40/125/56 Operating temperature -55 C to +150 C olerance on Rn (25 C) ±3%*, ±5%, ±10%, ±20% Maximum dissipation at 25 C 0.12 W 0.24 W hermal dissipation factor 2 mw/ C 4 mw/ C hermal time constant 5 s 7s Resistance - emperature characteristics: pages 29 to 33. FEAURES Fast thermal response Commercial, Industrial and Automotive Applications Ni Barrier/100% Sn ermination Suitable for lead free reflow or wave soldering AEC-Q200 qualified HOW O ORDER NB 20 K APPLICAIONS LCD compensation Battery packs Mobile phones CD players Heating systems Air-conditioning systems Refrigeration emperature control of Switch Mode Power Supplies Compensation of pressure sensors Protection of power transistors in various electronic circuits and more M BA ype NB12 (0805) NB20 (1206) Material Code K (See tables pages 13) * Optional tolerance, please contact factory Resistance 10,000 Ω (See tables page 13) olerance H (±3%)* J (±5%) K (±10%) M (±20%) NB20 NB12 Suffix: Packaging : Bulk (5000 pcs/bag) BA: Plastic tape (180mm diam. reel, 3000 pcs/reel) BE: Plastic tape (1/2 reel, 1500 pcs/reel) BC: Plastic tape (330mm diam. reel, 10,000 pcs/reel) BB: Cardboard tape (180mm diam. reel, 4000 pcs/reel) BF: Cardboard tape (1/2 reel, 2000 pcs/reel) BD: Cardboard tape (330mm diam. reel, 10,000 pcs/reel)

14 NC SMD hermistors NB 12 - NB 20 (Ni Barrier/100% Sn ermination) ABLE OF VALUES ypes NB 12 IEC SIZE : 0805 Rn at 25 C Material B (K) at 25 C (1) ± 5% (Ω) Code ( B/B (2) ± 3% ) (%/ C) NB 12 KC NB 12 KC NB 12 KC NB 12 KC NB 12 KC KC 3470 ± 5% 3.9 NB 12 KC NB 12 KC NB 12 KC NB 12 KC NB 12 KC NB 12 MC NB 12 MC NB 12 MC NB 12 MC NB 12 MC NB 12 MC NB 12 MC NB 12 MC NB 12 MC MC 3910 ± 3% 4.4 NB 12 MC NB 12 MC NB 12 MC ,000 NB 12 MC ,200 NB 12 MC ,500 NB 12 MC ,800 NB 12 MC ,200 NB 12 MC ,700 NB 12 MC ,300 NB 12 J ,300 NB 12 J ,900 J 3480 ± 3% 3.9 NB 12 J ,700 NB 12 J ,600 NB 12 K ,800 NB 12 K ,200 K 3630 ± 3% 4.0 NB 12 K ,000 NB 12 L ,000 NB 12 L ,000 L 3790 ± 3% 4.2 NB 12 M ,000 NB 12 M ,000 M 3950 ± 3% 4.4 NB 12 M ,000 NB 12 M ,000 NB 12 N ,000 NB 12 N ,000 N 4080 ± 3% 4.6 NB 12 N ,000 NB 12 L ,000 L ± 3% 4.1 NB 12 N ,000 NB 12 N ,000 N ± 3% 4.7 NB 12 P ,000 P 4220 ± 3% 4.7 NB 12 SC ,000 SC 4500 ± 3% 4.8 NB 12 P ,000 NB 12 P ,000 P 4220 ± 3% 4.7 NB 12 P ,000 NB 12 Q ,000 NB 12 Q ,000 Q 4300 ± 3% 4.7 NB 12 R ,000,000 R 4400 ± 3% 4.8 ypes NB 20 IEC SIZE : 1206 Rn at 25 C Material B (K) at 25 C (1) ± 5% (Ω) Code ( B/B (2) ± 3% ) (%/ C) NB 20 MC MC 3910 ± 3% 4.4 NB 20 MC ,000 MC 3910 ± 3% 4.4 NB 20 J ,700 NB 20 J ,600 J 3480 ± 3% 3.9 NB 20 J ,800 NB 20 J ,200 J ± 3% 3.9 NB 20 K ,000 NB 20 K ,000 K 3630 ± 3% 4.0 NB 20 L ,000 NB 20 L ,000 L 3790 ± 3% 4.2 NB 20 L ,000 NB 20 M ,000 NB 20 M ,000 M 3950 ± 3% 4.4 NB 20 M ,000 NB 20 M ,000 NB 20 N ,000 NB 20 N ,000 N 4080 ± 3% 4.6 NB 20 N ,000 NB 20 N ,000 N ± 3% 4.7 NB 20 P ,000 NB 20 P ,000 NB 20 P ,000 P 4220 ± 3% 4.7 NB 20 P ,000 NB 20 Q ,000 NB 20 Q ,000 NB 20 Q ,000 Q 4300 ± 3% 4.7 NB 20 Q ,000 NB 20 Q ,000 NB 20 R ,000 NB 20 R ,000 R 4400 ± 3% 4.8 NB 20 R ,000,

15 NC SMD hermistors NC 12 NC 20 (PdPtAg ermination) Chip thermistors are a high quality and low cost device especially developed for surface mounting applications. hey are widely used for temperature compensation but can also achieve temperature control of printed circuits. Its silver - palladium - platinum metallization provides a high degree of resistance to dewetting of the terminations during soldering (typically 260 C / 15 s). Parts are suitable for hybrid assembly process, not suitabel for lead free soldering. ypes NC 12 NC 20 IEC SIZE : 0805 IEC SIZE : 1206 DIMENSIONS: millimeters (inches) 2 (.079) ± 0.3 (.012) 1.25 (.049) ± 0.2 (.008) 0.5 (.020) (.051) 0.2 (.008) min 0.2 (.008) min 1.6 (.063) ± 0.25 (.010) 0.5 (.020) (.059) 3.2 (.126) ± 0.4 (.016) 0.2 (.008) min 0.2 (.008) min erminations Silver palladium platinum metallization Marking On packaging only Climatic category 40/125/56 Operating temperature -55 C to +150 C olerance on Rn (25 C) ±3%*, ±5%, ±10%, ±20% Maximum dissipation at 25 C 0.12 W 0.24 W hermal dissipation factor 2 mw/ C 4 mw/ C hermal time constant 5 s 7 s Resistance - emperature characteristics: pages 29 to 33. FEAURES Fast thermal response Commercial, Industrial and Automotive Applications PdPtAg ermination Suitable for hybrid assembly AEC-Q200 qualified HOW O ORDER NC 20 K APPLICAIONS LCD compensation Battery packs Mobile phones CD players Heating systems Air-conditioning systems Refrigeration emperature control of Switch Mode Power Supplies Compensation of pressure sensors Protection of power transistors in various electronic circuits and more M BA ype NC12 (0805) NC20 (1206) Material Code K (See tables pages 15) * Optional tolerance, please contact factory Resistance 10,000 Ω (See tables page 15) olerance H (±3%)* J (±5%) K (±10%) M (±20%) NC20 NC12 Suffix: Packaging : Bulk (5000 pcs/reel) BA: Plastic tape (180mm diam. reel, 3000 pcs/reel) BE: Plastic tape (1/2 reel, 1500 pcs/reel) BC: Plastic tape (330mm diam. reel), 10,000 pcs/reel) BB: Cardboard tape (180mm diam. reel, 4000 pcs/reel) BF: Cardboard tape (1/2 reel, 2000 pcs/reel) BD: Cardboard tape (330mm diam. reel, 10,000 pcs/reel)

16 NC SMD hermistors NC 12 NC 20 (PdPtAg ermination) ABLE OF VALUES ypes NC 12 IEC SIZE : 0805 Rn at 25 C Material B (K) at 25 C (1) ± 5% (Ω) Code ( B/B (2) ± 3% ) (%/ C) NC 12 KC NC 12 KC NC 12 KC NC 12 KC NC 12 KC KC 3470 ± 5% 3.9 NC 12 KC NC 12 KC NC 12 KC NC 12 KC NC 12 KC NC 12 MC NC 12 MC NC 12 MC NC 12 MC NC 12 MC NC 12 MC NC 12 MC NC 12 MC NC 12 MC MC 3910 ± 3% 4.4 NC 12 MC NC 12 MC NC 12 MC ,000 NC 12 MC ,200 NC 12 MC ,500 NC 12 MC ,800 NC 12 MC ,200 NC 12 MC ,700 NC 12 MC ,300 NC 12 J ,300 NC 12 J ,900 J 3480 ± 3% 3.9 NC 12 J ,700 NC 12 J ,600 NC 12 K ,800 NC 12 K ,200 K 3630 ± 3% 4.0 NC 12 K ,000 NC 12 K ,000 NC 12 L ,000 NC 12 L ,000 L 3790 ± 3% 4.2 NC 12 M ,000 NC 12 M ,000 M 3950 ± 3% 4.4 NC 12 M ,000 NC 12 M ,000 NC 12 N ,000 NC 12 N ,000 N 4080 ± 3% 4.6 NC 12 L ,000 L ± 3% 4.1 NC 12 N ,000 N 4080 ± 3% 4.6 NC 12 P ,000 NC 12 P ,000 P 4220 ± 3% 4.7 NC 12 P ,000 NC 12 P ,000 NC 12 Q ,000 Q 4300 ± 3% -4.7 ypes NC 20 IEC SIZE : 1206 Rn at 25 C Material B (K) at 25 C (1) ± 5% (Ω) Code ( B/B (2) ± 3% ) (%/ C) NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 KC KC 3470 ± 5% 3.9 NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 KC NC 20 MC NC 20 MC NC 20 MC NC 20 MC NC 20 MC NC 20 MC NC 20 MC MC 3910 ± 3% 4.4 NC 20 MC NC 20 MC NC 20 MC NC 20 MC NC 20 MC ,000 NC 20 MC ,200 NC 20 MC ,500 NC 20 I ,800 NC 20 I ,200 NC 20 I ,700 I 3250 ± 5% 3.7 NC 20 I ,300 NC 20 J ,900 NC 20 J ,700 J 3480 ± 3% 3.9 NC 20 J ,600 NC 20 J ,800 NC 20 K ,200 NC 20 K ,000 K 3630 ± 3% 4.0 NC 20 K ,000 NC 20 K ,000 NC 20 L ,000 NC 20 L ,000 L 3790 ± 3% 4.2 NC 20 M ,000 NC 20 M ,000 M 3950 ± 3% 4.4 NC 20 M ,000 NC 20 M ,000 NC 20 N ,000 NC 20 N ,000 N 4080 ± 3% 4.6 NC 20 N ,000 NC 20 N ,000 NC 20 P ,000 NC 20 P ,000 P 4220 ± 3% 4.7 NC 20 P ,000 NC 20 P ,000 NC 20 Q ,000 NC 20 Q ,000 Q 4300 ± 3% 4.7 NC 20 Q ,000 NC 20 Q ,000 NC 20 R ,000 NC 20 R ,000 R 4400 ± 3% 4.8 NC 20 R ,000 NC 20 R ,000,

17 Packaging for Automatic Insertion NC Chip hermistors / NC/NB Series AUOMAIC INSERION Super 8 Plastic ape Packaging: he mechanical and dimensional reel characteristics are in accordance with the IEC publication (.217) ±0.2 (.008) Cover ape Max 3 B0 B1 Max 3 30μ ± 5μ K R = 0.3 (.012) Max. Max 3 D0 A1 Hole P2 Max 3 A (.008) 1 (.039) -0 P0 F E Direction of unreeling W Designation Symbol Value olerance ape width W 8 ±0.2 ape thickness 0.4 max. Pitch of the sprocket holes P0 4 ±0.1 Diameter of the sprocket holes D0 1.5 ±0.1-0 Distance E 1.75 ±0.1 Distance (center to center) F 3.5 ±0.05 Distance (center to center) P2 2 ±0.1 Sizes of the NC 12 (0805) A0 1.5 ±0.1 cavities B0 2.4 ±0.1 K 1.4 max. K ±0.1 (size is adjustable) (K = t1 +0.2) NC 20 (1206) A ±0.1 B ±0.1 K 1.5 max. K ±0.1 (size is adjustable) (K = t1 +0.2) ø180 (7.09) (.079) ø 62 (2.44) ± 1.5 (.059) 14.4 (.567) max. 8.4 (.331) (.006) (.020) ø 20.5 (.087) (.006) ø (.502) - 0 Reel according to ISO/DIS Direction of unreeling Bottom side Reel Upper side QUANIY PER REEL ype Suffix Description Qty Per Reel NB20 BA Plastic tape (180mm diam. reel) 3,000 pcs NC20 BE Plastic tape (1/2 reel) 1,500 pcs BC Plastic tape (330mm diam. reel) 10,000 pcs

18 Packaging for Automatic Insertion NC Chip hermistors / NC/NB Series AUOMAIC INSERION 8mm Paper ape Packaging: he mechanical and dimensional reel characteristics are in accordance with the IEC publication D 0 P 2 P 0 10 PICHES CUMULAIVE OLERANCE ON APE 0.20mm (0.008) E 1 BOOM COVER APE OP COVER APE B 0 F E 2 W G 1 1 CAVIY SIZE SEE NOE 1 A0 CENER LINES OF CAVIY P 1 User Direction of Feed Designation Symbol Value olerance ape width W /+0.3 ape thickness 1.1 max. Pitch of the sprocket holes P0 4 ±0.1 Diameter of the sprocket holes 1.5 D0-0/+0.1 ±0.1 Distance E ±0.1 Distance (center to center) F 3.5 ±0.05 Distance (center to center) P2 2 ±0.05 Cover tape thickness max. Distance E min. Distance G 0.75 min. Component pitch 0805/ ±0.1 P ±0.1 ø180 (7.09) (.079) ø 62 (2.44) ± 1.5 (.059) 14.4 (.567) max. 8.4 (.331) (.006) (.020) ø 20.5 (.087) (.006) ø (.502) - 0 Reel according to ISO/DIS Direction of unreeling Bottom side Reel Upper side QUANIY PER REEL ype Suffix Description Qty Per Reel NB12 BB Cardboard tape (180mm diam. reel) 4,000 pcs NC12 BF Cardboard tape (1/2 reel) 2,000 pcs NB21 BD Cardboard tape (330mm diam. reel) 10,000 pcs

19 Surface Mounting Guide Chip hermistor Application Notes SORAGE Wave Good solderability is maintained for at least twelve months, provided the components are stored in their as received packaging at less than 40 C and 70% RH Preheat Natural Cooling SOLDERABILIY / LEACHING erminations to be well soldered after immersion in a 60/40 tin/lead solder bath at 235 ± 5 C for 2 ± 1 seconds. erminations will resist leaching for at least the immersion times and conditions recommendations shown below. Solder emp ºC to 250ºC P/N ermination Solder Solder Immersion ype in/lead emp ºC ime Seconds NC AgPdPt 60/ ± 5 15 max NB Nickel Barrier 60/ ± 5 30 ± 1 NB products are compatible with a wide range of soldering conditions consistent with good manufacturing practice for surface mount components. his includes Pb free reflow processes with peak temperatures up to 270ºC. Recommended profiles for reflow and wave soldering are shown below for reference. NC products are recommended for lead soldering application or gluing techniques. emperature C Solder emp. Reflow min Preheat 1min (Minimize soldering time) 220ºC to 250ºC 10 sec. max Natural Cooling Pre-heating: 150 C ±15 C / 60-90s Max. Peak Gradient: 2.5 C/s Peak emperature: 245 C ±5 C ime at >230 C: 40s Max. ime (s) a) he visual standards used for evaluation of solder joints will need to be modified as lead free joints are not as bright as with tin-lead pastes and the fillet may not be as large. b) Resin color may darken slightly due to the increase in temperature required for the new pastes. c) Lead-free solder pastes do not allow the same self alignment as lead containing systems. Standard mounting pads are acceptable, but machine set up may need to be modified. REFLOW SOLDERING Case Size P/N D1 D2 D3 D4 D NB (.067) (.024) (.020) (.024) (.020) 0603 NB (.091) (.031) (.028) (0.31) (.030) 0805 NB (.118) (.039) (.039) (.039) (.049) 1206 NB (.157) (.039) (.079) (.039) (.098) WAVE SOLDERING 0 1 to 2 min 3 sec. max (Preheat chips before soldering) /maximum 150 C RECOMMENDED SOLDERING PAD LAYOU Dimensions in mm (inches) Case Size P/N D1 D2 D3 D4 D NB (.122) (.047) (.028) (.047) (.030) 0805 NB (.157) (.059) (.039) (.059) (.049) 1206 NB (.197) (.059) (.079) (.059) (.063) D1 D2 D3 D4 D5 18

20 NC Accurate hermistors NP30 - NJ 28 NI 24 NK 20 High precision resistance and an outstanding ability to reproduce the sensibility index B, make these ranges of products the types of thermistors ideal for temperature measurement applications. Leaded or unleaded, these small size and rapid response time thermistors are able to meet the most accurate requirements. FEAURES High Accuracy Fast thermal response Commercial, Industrial and Automotive Applications AEC-Q200 qualified OPIONS Consult factory for availability of options other nominal resistance values other tolerances controlled dimensions (e.g. reduced head size for NP30) alternative lead materials (e.g. steel, nickel) customized lead lengths, spacing, forming (kink) etc. epoxy coating on leads (NP30) APPLICAIONS emperature measurement Liquid level or flow detection Alarms and fire detectors HVAC and Refrigeration Fans Air intake temperature Electric pup module Water emperature Evaporator probe and more ypes NJ 28 NP 30 NI 24 NK 20 Finish Coated chip with phenolic Coated chip with epoxy Chip resin + varnish Coated chip with epoxy AWG30 insulated leads + tinned copper wires + Silver plated nickel wires DIMENSIONS: millimeters (inches) 35 (1.38) min 2.8 (.110) max 2.8 (.110) max 3 (.118) max 0.4 (.016) +10 % - 15% 3.0 (.118) max 3.0 (.118) max 35 (1.38) min 3 (.118) max 0.4 (.016) +10% -15% 2.4 (.094) max 2.4 (.094) max 35 (1.38) min 3 (.118) max 0.57 (.022) +7% -7% 0.75 (.030) ± 0.25 (.010) 1.75 (.069) ± 0.25 (0.10) 1.75 (.069) ± 0.25 (0.10) Marking On packaging only Operating temperature -55 C to +150 C olerance on Rn (25 C) ±1%, ±2%, ±3% Maximum dissipation at 25 C 0.16 W hermal dissipation factor* 3 mw/ C 3 mw/ C 2 mw/ C hermal time constant 8 s 8 s 6 s Response time < 2 s

21 NC Accurate hermistors NP30 - NJ 28 NI 24 NK 20 ABLE OF VALUES ypes Rn at 25 C (Ω) Material Code B (K) at 25 C (%/ C) N _ KA ,000 KA 3625 ± 1% 4.1 N _ MA ,000 MA 3965 ± 0.5% 4.5 N _ MA ,000 MA 3965 ± 0.5% 4.5 N _ MA ,000 MA 3965 ± 0.5% 4.5 N _ NA ,000 NA 4100 ± 1% 4.6 N _ PA ,000 PA 4235 ± 1% 4.8 N _ QA ,000 QA 4250 ± 1% 4.8 N _ RA ,000 RA 4380 ± 1% 4.9 * = Add type as outlined above (Example NJ 2 8). Resistance - emperature characteristics: pages 30 to 34. HOW O ORDER NJ28 MA 0502 M - - ype NP30 NJ28 NI24 Material Code MA (See table above) Resistance 5 kω (See table above) olerance F (±1%) G (±2%) H (±3%) Packaging : Bulk Ammopack (for NP30 and NJ28) (See table page 25) ape and reel (for NP30 and NJ28) (See table page 25)

22 NC hermistors Manufacturing Process NP30 - NJ 28 NI 24 NK 20 21

23 NC Disc hermistors ND 03/06/09 NE 03/06/09 NV 06/09 APPLICAIONS ND or NE: Commerical, Industrial and Automotive Applications AEC-Q200 Qualified NV: Professional Applicationsl Alarm and temperature measurement application emperature regulation application Level detection application Compensation application and more ECHNOLOGY ND: epoxy-phenolic resin coating NE: epoxy resin coating (recommended for severe mounting conditions) NV: epoxy varnish coating Leads: Radial copper wire tinned Marking: on package only for ND03 & NE03 ND/NE 06/09:Nominal resistance and tolerance for ±5%, ±10% NV06/09: Nominal resistance and tolerance Delivery Mode: Bulk, reeled or ammopacked Leaded Discs N.03 N.06 N.09 PERFORMANCE CHARACERISICS ypes General purpose Professional ND03 or NE03 ND06 or NE06 ND09 or NE09 NV06 NV09 Climatic category 55/125/ /125/ Operating emperature 55 to +150 C 55 to +150 C 55 to +150 C 55 to +150 C 55 to +150 C olerance on Rn 330Ω to 1MΩ : ± ±3*, 5, 10, ±20% ±3*, 5, 10, ±20% ±2, 3, 5, ±10% ±2, 3, 5, ±10% (25 C) ±3*, 5, 10, 20% 1500Ω to 150 kω : ± 3% Maximum dissipation at 25 C 0.25 W 0.71 W 0.9 W 0.69 W 0.85 W hermal dissipation factor 5 mw/ C 7.1 mw/ C 9 mw/ C 6.9 mw/ C 8.5 mw/ C hermal time constant 10 s 22 s 30 s 18 s 30 s Response time < 3s SANDARDIZAION NV range : approved by NFC ype: N115 A for NV06 N116 for NV09 List: GAM-1 List: LNZ * Optional tolerance, please contact factory OPIONS Consult factory for availability of options: other nominal resistance values other tolerances alternative lead materials or lengths controlled dimensions

24 NC Disc hermistors ND/NE 03 HOW O ORDER ND06 P K - - ype ND03 NE03 ND06 NE06 NV06 Material Code P (See tables page 23-25) Resistance 10 kω (See tables page 22-24) olerance G (±2%) for NV H (±3%)* J (±5%) K (±10%) M (±20%) Packaging : Bulk Ammopack (See table page 26) ape and reel (See table page 26) ND09 NE09 NV09 * Optional tolerance, please contact factory ABLE OF VALUES ND03/NE03 YPE ND03/NE (.138) max 3 (.118) max 35 (1.38) min 3 (.118) max ø 0.5 (.020) +10% (0.1) Part Number Rn at 25 C (Ω) Material Code B (K) (1) ± 5% ( B/B (2) ± 3% ) at 25 C (%/ C) N_03J N_03J ,000 J 3480 (2) 3.9 N_03K ,500 N_03K ,200 K 3630 (2) 4.0 N_03L ,700 L 3790 (2) 4.2 N_03L ,300 N_03M ,700 N_03M ,800 M 3950 (2) 4.4 N_03N ,000 N_03N ,000 N 4080 (2) 4.6 N_03P ,000 N_03P ,000 P 4220 (2) 4.7 N_03Q ,000 N_03Q ,000 Q 4300 (2) 4.7 N_03R ,000 N_03R ,000 R 4400 (2) 4.8 N_03S ,000 S 4520 (2) 5.0 N_ ,000 N_ , (2) 5.1 N_03U ,000,000 U 4840 (2)

25 NC Disc hermistors ND/NE/NV 06 ABLE OF VALUES ND06/NE06/NV06 ND06/NE (.248) max 4 (.157) max NV (.248) max 3.5 (.138) max 35 (1.38) min 3 (.118) max ø 0.6 (.024) +10% (1.38) min 3 (.118) max ø 0.6 (.024) +10% (0.2) 5.08 (0.2) Part Number Rn at 25 C (Ω) Material Code N_06J N_06J N_06K N_06K N_06L N_06L ,000 B (K) (1) ± 5% ( B/B (2) ± 3% ) at 25 C (%/ C) J 3480 (2) 3.9 K 3630 (2) 4.0 L 3790 (2) 4.2 N_06M ,500 M 3950 (2) 4.4 N_06N ,200 N_06N ,300 N 4080 (2) 4.6 N_06P ,700 N_06P ,800 P 4220 (2) 4.7 N_06P ,000 N_06Q ,000 N_06Q ,000 Q 4300 (2) 4.7 N_06R ,000 R 4400 (2) 4.8 N_06S ,000 N_06S ,000 S 4520 (2) 5.0 N_ , (2) 5.1 N_06U ,000 N_06U ,000 U 4840 (2) 5.3 N_06U ,000 For other resistance values, please consult us. 24

26 NC Disc hermistors ND/NE/NV 09 ABLE OF VALUES ND09/NE09/NV09 ND09/NE (.375) max 5 (.197) max NV (.374) max 3.5 (.138) max 35 (.138) min 3 (.118) max ø 0.6 (.024) +10% (.138) min 3 (.118) max ø 0.6 (.024) +10% (.02) 5.08 (.02) Part Number Rn at 25 C (Ω) Material Code N_09J N_09J N_09K N_09K B (K) (1) ± 5% ( B/B (2) ± 3% ) at 25 C (%/ C) J 3480 (2) 3.9 K 3630 (2) 4.0 N_09L L 3790 (2) 4.2 N_09M N_09M M 3950 (2) 4.4 N_09N ,000 N_09N ,500 N 4080 (2) 4.6 N_09P ,200 N_09P ,300 P 4220 (2) 4.7 N_09Q ,700 N_09Q ,800 Q 4300 (2) 4.7 N_09R ,000 N_09R ,000 R 4400 (2) 4.8 N_09S ,000 S 4520 (2) 5.0 N_ ,000 N_ , (2) 5.1 N_09U ,000 N_09U ,000 U 4840 (2) 5.3 N_09U ,000 25

27 NC Disc hermistors Packaging for Automatic Insertion PACKAGING AND KINK SUFFIXES ables below indicate the suffixes to specify when ordering to get the required kink and packaging. For devices on tape, it is necessary to specify the height (H or Ho) which is the distance between the tape axis (sprocket holes axis) and the seating plane on the printed circuit board. he following types can be ordered on tape either in AMMOPACK (fan folder) or on REEL in accordance with IEC Straight leads: H represents the distance between the sprocket holes axis and the bottom plane of component body (base of resin or base of stand off). Kinked leads and flat leads: Ho represents the distance between the sprocket holes axis and the base on the knee (kinked leads) or the bottom of the flat part (flat leads). Reel & Ammopack millimeters (inches) ypes Suffix H or Ho Leads Quantity/Size Packaging ND/NE 16 ± CA (0.630 ± 0.020) Straight 3000 AMMOPACK & 16 ± 0.5 NJ28 CB (0.630 ± 0.020) Straight 3000 REEL CC 19.5 ± 0.5 (0.768 ± 0.020) Straight 3000 AMMOPACK CD 19.5 ± 0.5 (0.768 ± 0.020) Straight 3000 REEL NP30 CA 16 ± 0.5 (0.630 ± 0.020) Straight 1500 AMMOPACK CB 16 ± 0.5 (0.630 ± 0.020) Straight 1500 REEL CC 19.5 ± 0.5 (0.768 ± 0.020) Straight 3000 AMMOPACK CD 19.5 ± 0.5 (0.768 ± 0.020) Straight 3000 REEL ND/NE/NV 16 ± 0.5 DA 06/09 (0.630 ± 0.020) Straight 1500 AMMOPACK DB 16 ± 0.5 (0.630 ± 0.020) Straight 1500 REEL DC 19.5 ± 0.5 (0.768 ± 0.020) Straight 1500 AMMOPACK DD 19.5 ± 0.5 (0.768 ± 0.020) Straight 1500 REEL DL 16 ± 0.5 (0.630 ± 0.020) Kinked 1500 AMMOPACK DM 16 ± 0.5) (0.630 ± 0.020) Kinked 1500 REEL DN 19.5 ± 0.5 (0.768 ± 0.020) Kinked 1500 AMMOPACK DP 19.5 ± 0.5 (0.768 ± 0.020) Kinked 1500 REEL NC ype ND03 NE03 NJ28 NP30 NC ypes ND/NE/NV 06/09 H 2.54 (0.10) H Ho 5.08 (0.20) Bulk ype Quantity/box ND/NE ND/NE ND/NE NV NV NI24 NJ28 NK NP

28 Automatic Insertion NC Disc hermistors APING CHARACERISICS Missing components A maximum of 3 consecutive components may be missing from the bandolier, surrounded by at least 6 filled positions. he number of missing components may not exceed 0.5% of the total per packing module. he beginning and the end of tape exhibit 8 or 9 blank positions. DIMENSIONS: millimeters (inches) AMMOPACK REEL H 8 (.315) 30 (1.18) Interlayer Paper I L I H 330 (13.0) 46 (1.81) 290 (11.4) L 31 (1.22) 360 (14.2) 42 (1.66) Inside 48(1.99) Outside h h P Reference plane p p Marking on this side H1 W2 P1 A B E H0 W1 W0 W H H1 Adhesive tape I2 D0 P0 d Cross section A - B Direction of unreeling t E Value olerance Dimensions Characteristics / -0.5 W Leading tape width 6 ±0.3 W 0 Adhesive tape width / -0.5 W 1 Sprocket hole position 3 max. W2 Distance between the top of the tape and the adhesive 4 ±0.2 D 0 Diameter of sprocket hole 16/19.5 ±0.5 H0 Distance between the tape axis and the seating plane of the component H1 Distance between the tape axis and the top of component body Value olerance Dimensions Characteristics 12.7 ±0.2 P 0 Sprocket holes pitch 254 ±1 Distance between 21 consecutive holes 20 pitches 0.7 ±0.2 t otal thickness of tape E Lead spacing ± 0.7 P 1 Distance between the sprocket hole axis and the lead axis 12.7 ±1.0 P Spacing of components ±5% d Lead diameter 0 ±1.3 3 P Verticality of components 0 ±2 3 h Alignment of components 27