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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

4312RV Series

RFID Transponder Coils for TPMS

符合RoHS AEC-Q flag
Our 4312RV Series of RFID transponder coils is made of a rugged design and is approved for tire pressure monitoring (TPMS) systems.
  • For RFID applications at 125kHz
  • Designed to withstand the harshest mechanical shock and high temperatures
  • Developed for tire pressure monitoring systems
  • Uniquely shaped terminations ensure excellent board adhesion
  • AEC-Q200 Grade 1 (−40°C to +125°C)

立即购买:
计数 单价
1 $0.98
750 $0.92
1500 $0.80
3000 $0.72
6000 $0.64

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

规格

Electrical specifications at 25°C.

零件号 1 电感 (mH)
at 125 kHz 2
(公差: ±2%)
Q min 读取距离
(inch/cm) 3
敏感度
(mV/µT) 4
匹配
电容器 (pF) 5
DCR max (Ω) 6 SRF typ (kHz) 7
4312RV-404XGL_ 0.40 21 19.65 / 49.91 9.14 4050 11.5 6340
4312RV-105XGL_ 1.00 21 24.25 / 61.6 15.26 1621 29.0 4150
4312RV-245XGL_ 2.38 26 28.35 / 72.01 24.72 681 55.0 2470
4312RV-495XGL_ 4.90 24 32.85 / 83.44 42.45 331 103 1270
4312RV-725XGL_ 7.20 30 35.05 / 89.03 60.02 225 128 1465
4312RV-905XGL_ 9.00 32 35.83 / 91.0 78.1 180 150 1200
注释
  1. When ordering, please specify packaging code: 4312RV-725XGLD
  2. Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft
  3. Read distance measured using the KEELOQ® Transponder Evaluation Kit part number DM303005 from Microchip. Distance was recorded as the voltage across the resonant circuit dropped below 10 mV.
  4. Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
  5. Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
  6. DCR measured on micro-ohmmeter
  7. SRF measured using Agilent/HP 8753D network analyzer


 

端子:

  • RoHS compliant gold over nickel over phos bronze.

包装:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
环境
环境:
符合RoHS
环境温度范围:
–40°C to +125°C
储存温度范围:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

L vs Frequency

物理特性

4312rvd.gif


dims_inches_mm-(3).gif

卷装规格

tapereel_pl-(31).gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_i-(6).gif
3000 330 100 13 30,4 24,4 24 8 4 2 2,49 0,3

一般规格

重量:
210 – 240 mg
包装:
3000 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.49 mm pocket depth
Temperature coefficient of inductance:
+300 to +1100 ppm/°C

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested with pure water or alcohol only. More info

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