Chip Beads(SMD) For Signal Line

Transcription

1 (1/8) Chip Beads(SMD) For Signal Line Conformity to ohs Directive MM Series MM168 Type FEATUES Chip bead(impeder), MM series offers 7 construction materials. Size standardized for use by automatic assembly equipment. No preferred orientation. Either flow or reflow soldering methods can be used due to electroplating of the terminal electrodes. High reliability due to an entirely monolithic structure. Closed magnetic circuit structure allows high-density installation while preventing crosstalk between circuits. Low DC resistance structure of electrode prevents wasteful electric power consumption. The products contain no lead and also support lead-free soldering. It is a product conforming to ohs directive. APPLICATIONS emoval of signal line noises of cellular phones, PCs, note PCs, TVs, TV tuners, STBs, audio players, DVDs, DSCs, DVCs, game machines, digital photo frames, car navigation system, PNDs, etc. SHAPES AND DIMENSIONS/ECOMMENDED PC BOAD PATTEN.8±.15 T 1.6±.15.3± Thickness(T).6±.15mm.8±.15mm TEMPEATUE ANGES Operating/storage 55 to +125 C.8 Weight 3mg 4mg PACKAGING STYLE AND QUANTITIES Packaging style Quantity Taping 4 pieces/reel ECOMMENDED SOLDEING CONDITION EFLOW SOLDEING Dimensions in mm PODUCT IDENTIFICATION MM A T (1) (2) (3) (4) (5) (6) (1) Series name (2) Dimensions L W (3) Material code (4) Nominal impedance 121:12Ω at 1MHz (5) Characteristic type (6) Packaging style T:Taping 25 to 26 C 23 C 18 C 15 C Preheating 6 to 12s Time(s) 1s max. Soldering 3 to 6s Natural cooling HANDLING AND PECAUTIONS Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and product temperature does not exceed 15 C. After mounting components onto the printed circuit board, do not apply stress through board bending or mishandling. Do not expose the inductors to stray magnetic fields. Avoid static electricity discharge during handling. When hand soldering, apply the soldering iron to the printed circuit board only. Temperature of the iron tip should not exceed 35 C. Soldering time should not exceed 3 seconds. Conformity to ohs Directive: This means that, in conformity with EU Directive 22/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. Please contact our Sales office when your application are considered the following: The device s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.) 12-1 / / e9412_mmz168.fm

2 (2/8) MATEIAL CHAACTEISTICS B material: This type is perfectly suited for fast digital signals. By equalizing components and components that beads possess at a frequency of 5MHz, it is able to suppress overshooting, undershooting and ringing of fast digital signals. material: For wide frequency applications calling for broad impedance characteristics. For digital signal line applications calling requiring good waveform integrity. Impedance values selected for effectiveness at 1 to 2MHz. S material: Standard type that features impedance characteristics similar to those of a typical ferrite core. For signal line applications in which the blocking region is near 1MHz. Impedance values selected for effectiveness at 4 to 3MHz. Y material: High frequency range type intended for the 1MHz region and above. For signal line applications in which the signal frequency is far from the cutoff frequency. Impedance values selected for effectiveness at 8 to 4MHz. A material: This high-impedance product is based on the impedance frequency characteristics of our Y-material. The product offers excellent impedance characteristics, which is greater than 25Ω, in the vicinity of 1MHz range (MM168A252B). Q material:for high-band applications designed for 1MHz and above. Impedance values selected for effectiveness at 1 to 8MHz. D material: For applications calling for low insertion loss at low frequencies and sharply increasing impedance at high frequencies. Designed for high impedance at high frequencies (3MHz to 1GHz) for signal line applications. F material: This new product inherits the characteristic of our D-material, namely its sharp impedance rise time, and its impedance peak frequency has been shifted higher into range. The product offers excellent noise suppression from 6MHz to as high as in the GHz range. TYPICAL MATEIAL CHAACTEISTICS B S A Y Q D F ELECTICAL CHAACTEISTICS Part No. Impedance (Ω) [1MHz] Test equipment: E4991A or equivalent Test tool: 16192A or equivalent Test temperature: 25±1 C DC resistance (Ω)max. ated current (ma)max. MM168B121C 12±25% MM168B221C 22±25% MM168B31C 3±25% MM168B471C 47±25% MM168B61C 6±25% MM168B12C 1±25% MM16815A 15±25% MM1683A 3±25% MM1686A 6±25% MM168121A 12±25% MM16831A 3±25% MM168471A 47±25% MM16861A 6±25% MM16812A 1±25% MM168S4A 4±25% MM168S8A 8±25% MM168S121A 12±25% MM168S181A 18±25% MM168S221A 22±25% MM168S31A 3±25% MM168S471A 47±25% MM168S61A 6±25% MM168S12A 1±25% MM168S22A 2±25% MM168Y15B 15±25% MM168Y3B 3±25% MM168Y6B 6±25% MM168Y121B 12±25% MM168Y221B 22±25% MM168Y31B 3±25% MM168Y471B 47±25% MM168Y61B 6±25% MM168Y751B 75±25% MM168Y12B 1±25% MM168Y152B 15±25% MM168A182B 18±25% MM168A222B 22±25% MM168A252B 25±25% MM168Q121B 12±25% MM168Q221B 22±25% MM168Q331B 33±25% MM168Q471B 47±25% MM168Q61B 6±25% MM168Q12B 1±25% MM168D5C 5±2Ω MM168D1C 1±5Ω MM168D22C 22±25% MM168D5C 5±25% MM168D8C 8±25% MM168D8B 8±25% MM168D121C 12±25% MM168D121B 12±25% MM168D241C 24±25% MM168D31B 3±25% MM168F3B 3typ MM168F47B 47±25% MM168F75B 75±25% MM168F121B 12±25% Product s thickness T(mm) 12-1 / / e9412_mmz168.fm

3 (3/8) TYPICAL ELECTICAL CHAACTEISTICS,, vs. FEQUENCY CHAACTEISTICS MM168B121C MM168B221C MM168B31C MM168B471A MM168B61C MM168B12C MM16815A MM1683A MM1686A MM168121A MM16831A MM168471A / / e9412_mmz168.fm

4 (4/8) TYPICAL ELECTICAL CHAACTEISTICS,, vs. FEQUENCY CHAACTEISTICS MM16861A MM16812A MM168S4A MM168S8A MM168S121A MM168S181A MM168S221A MM168S31A MM168S471A MM168S61A MM168S12A MM168S22A / / e9412_mmz168.fm

5 (5/8) TYPICAL ELECTICAL CHAACTEISTICS,, vs. FEQUENCY CHAACTEISTICS MM168Y15B MM168Y3B MM168Y6B MM168Y121B MM168Y221B MM168Y31B MM168Y471B MM168Y61B MM168Y751B MM168Y12B MM168Y152B / / e9412_mmz168.fm

6 (6/8) TYPICAL ELECTICAL CHAACTEISTICS,, vs. FEQUENCY CHAACTEISTICS MM168A182B MM168A222B MM168A252B MM168Q121B MM168Q221B MM168Q331B MM168Q471B MM168Q61B MM168Q12B MM168D5C MM168D1C MM168D22C / / e9412_mmz168.fm

7 (7/8) TYPICAL ELECTICAL CHAACTEISTICS,, vs. FEQUENCY CHAACTEISTICS MM168D5C MM168D8C MM168D8B MM168D121C MM168D121B MM168D241C MM168D31B MM168F3B MM168F47B MM168F75B 2 MM168F121B / / e9412_mmz168.fm

8 (8/8) PACKAGING STYLES EEL DIMENSIONS 1. ø6min. 2.±.5 ø13±.2 ø21±.8 ø18± max. Dimensions in mm TAPE DIMENSIONS Sprocket hole Cavity 8.± ±.1 3.5±.5 1.1max. 1.1±.2 4.±.1 4.±.1 2.±.5 1.9±.2 16min. Taping 2min. Drawing direction 3min. Dimensions in mm 12-1 / / e9412_mmz168.fm