3D Model Datasheet

4312RV Series

RFID Transponder Coils for TPMS

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)

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零件号

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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。

Termination

L = Gold over nickel

Packaging

D = 13" machine-ready reel

Tolerance

G = 2%

. 现货，可今天发货.

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零件号

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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

When ordering, please specify packaging code: 4312RV-725XGLD
Inductance and Q measured using Agilent/HP 4192A impedance analyzer at 125 kHz. For recommended test procedures, contact Coilcraft
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.
Sensitivity measured in accordance with Coilcraft application note “Measuring Sensitivity of Transponder Coils.”
Matching capacitor value required for parallel resonant circuit operating at 125 kHz.
DCR measured on micro-ohmmeter
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）:

See FIT/MTBF Calculations

性能曲线

L vs Frequency

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
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

4312RV Series

RFID Transponder Coils for TPMS

规格

端子:

包装:

性能曲线

L vs Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

4513TC Series

5315TC Series

4308RV Series

仓库

语言设定

货币设定

4312RV Series

RFID Transponder Coils for TPMS

所选配置不可用

规格

端子:

包装:

性能曲线

L vs Frequency

物理特性

卷装规格

一般规格

焊接/清洗

相关产品系列

4513TC Series

5315TC Series

4308RV Series

警告