High Ohmic Chip Resistor

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Thomasina Taylor
6 years ago
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1 Scope -his specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material. Features -Extended resistance range(110mω ~ 1GΩ ) -Surface mount package -Highly reliable multilayer electrode construction Construction D1 pplications -Voltage dividers and hybrids -X-Ray equipment -ow signal detection or amplification circuits D High input impedance quartz amplifiers -esting devices 1 lumina Substrate 4 Edge Electrode 7 Resistor ayer 2 ottom Electrode 5 arrier ayer 8 Primary Overcoat 3 op Electrode 6 External Electrode 9 Secondary Overcoat Dimensions Size (Inch) D1 D2 eight (g) (1000pcs) HMR ± ± ± ± ± HMR ± ± ± ± ± Part Numbering HMR 05 J M Product Dimensions 05: : 1206 Resistance olerance Function Code : Standard Packaging Code Resistance J: ±5% 7: 7 Reel 5Kpcs M: 200MΩ G: 1GΩ - to fill up 6 spaces : 10 Reel 10Kpcs D: 13 Reel 20Kpcs F: ulk 1 Revision: 15-Jul-2016

2 Recommend and Pattern Derating Curve 100 C Power ratio (%) C HMR HMR mbient emperature ( ) Soldering Condition IR Reflow Soldering (1) ime of IR reflow soldering at maximum temperature point 260 C:10s (2) ime of soldering iron at maximum temperature point 410 C:5s Standard Electrical Specifications Item Power Rating at 70 C Operating emp. Range Max. Operating Voltage Max. Overload Resistance Range Voltage ±5% CR (PPM/ C) HMR05 (0805) 1/8 150V 300V -55 ~ +125 C HMR06 (1206) 1/4 200V 400V 110MΩ ~ 500MΩ ± MΩ ~ 1GΩ ± MΩ ~ 500MΩ ± MΩ ~ 1GΩ ±1000 Operating Voltage= (P*R) or Max. Operating Voltage listed above, whichever is lower. Overload Voltage=2.5* (P*R) or Max. Overload Voltage listed above, whichever is lower. Viking is capable of manufacturing the optional spec based on customer s requirement. 2 Revision: 15-Jul-2016

3 Environmental Characteristics Item emperature Coefficient of Resistance (.C.R.) Short ime Overload Insulation Resistance Endurance s Spec. ±(2.0%+0.05Ω) 10G ±(3.0%+0.10Ω) Requirement ±5% est Method JIS-C IEC C~+125, 25 C is the reference temperature JIS-C IEC RCV*2.5 or Max. Overload Voltage whichever is lower for 5 seconds JIS-C IEC Max. Overload Voltage for 1 minute JIS-C IEC ±2 C, RCV for 1000 hrs with 1.5 hrs ON and 0.5 hr OFF Damp Heat with oad Dry Heat ending Strength ±(3.0%+0.10Ω) ±(1.5%+0.10Ω) ±(1.0%+0.05Ω) JIS-C IEC ±2 C, 90~95% R.H., RCV for 1000 hrs with 1.5 hrs ON and 0.5 hr OFF JIS-C IEC at +125 C for 1000 hrs JIS-C IEC ending once for 5 seconds Solderability 95% min. coverage Resistance to Soldering Heat ±(1.0%+0.05Ω) Voltage Proof No breakdown or flashover Individual leaching area 5% eaching otal leaching area 10% Rapid Change of emperature ±(1.0%+0.05Ω) 0805, 1206 sizes: 3mm JIS-C IEC ±5 C for 3 seconds JIS-C IEC ±5 C for 10 seconds JIS-C IEC times Max. Operating Voltage for 1 minute JIS-C IEC ±5 C for 30 seconds JIS-C IEC C to +125 C, 5 cycles RCV(Rated Continuous orking Voltage)= (P*R) or Max. Operating Voltage whichever is lower. Storage emperature: 15~28 C; Humidity < 80%RH 3 Revision: 15-Jul-2016

4 Packaging Reel Specifications & Packaging Quantity Packaging Quantity ape idth Reel Diameter Φ Φ ΦC HMR05 HMR06 Paper 5K 8mm 7 inch 178.5± / ± ± ±0.5 10K 8mm 10 inch 254± ± ± ± ±0.5 20K 8mm 13 inch 330± ± ± ± ±0.5 Paper ape Specifications ottom ape op ape ψ D 0 E F Paper ape Resistor P 1 P 2 P 0 Direction of unreeling E F HMR ± ± ± ± ± ± ± ± , ±0.10 HMR ± ± ± ± ± ± ± ± , ±0.10 P 0 P 1 P 2 ΦD 0 Marking 5% for 0805/1206: 3 digits marking in E24 Example: 101=100Ω 102=1KΩ (1 st and 2 nd are E24 code and 3 rd code is multiplier) E24 code Revision: 15-Jul-2016

5 REVISION HISORY REVISION DE CHNGE NOIFICION DESCRIPION Version 2 Jun 03, Environmental Characteristics updated Version 3 Jul 15, Remove Material Description - Modify Storage emperature 5 Revision: 15-Jul-2016

Surge Withstanding Chip Resistor SWR Series

Surge Withstanding Chip Resistor SWR Series SR Series Features -High power rating -Excellent surge withstanding & pulse withstanding performance -Improved working voltage ratings -Standard package sizes of 0603~ -EC-Q200 Compliance pplications -Metering