4312RV-404XGLB

更新时间： 2024-11-03 12:35:39

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线艺 - COILCRAFT		/
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RFID Transponder Coils - 4312RV

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Document 461-1

RFID Transponder Coils

–

4312RV

The 4312RV series of transponder coils is designed for

RFID applications at 125 kHz. It is Coilcraft’s smallest

transponder coil developed speciﬁcally for the harshest

mechanical environments.

The coil is wound on a plastic base, providing great du-

rability and allowing this part to withstand physical shock.

With operating temperature range to 125°C, these parts

pass AEC-200 Grade 1 (-40°C to +125°C) qualiﬁcation

and are ideal for use in a wide range of automotive ap-

plications. The uniquely shaped termination provides

excellent board adhesion.

In addition to our standard models, Coilcraft can also

design transponder coils to operate at other frequencies.

To request free evaluation samples, contact Coilcraft or

visit www.coilcraft.com.

Inductance²

at125kHz

2ꢀꢁmHꢂ

Read

Matching

distance³

ꢁinches/cmꢂ

Sensitivity⁴

ꢁmV/µTꢂ

capacitor⁵

ꢁpFꢂ

DCRmax⁶

ꢁOhmsꢂ

SRFtyp⁷

ꢁkHzꢂ

Partnumber¹

Qmin²

4312RV-404XGL_

4312RV-105XGL_

4312RV-245XGL_

4312RV-495XGL_

4312RV-725XGL_

0.40

1.00

2.38

4.90

7.20

19.65/49,91

24.25/61,60

28.35/72,01

32.85/83,44

35.05/89,03

9.14

15.26

24.72

42.45

60.02

4050

1621

681

331

225

11.5

103

128

6340

4150

2470

1270

1465

4312RV-905XGL_

9.00

35.80/91,00

78.10

180

150

1200

Terminations RoHS compliant gold over nickel over phos bronze.

Weight 210 – 240 mg

1. When ordering, please specify packaging code:

4312RV-725XGLD

Ambient temperature –40°C to +125°C

Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic

tape (3000 parts per full reel).

Storage temperature Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

2. Inductance and Q measured using Agilent/HP 4192A impedance

analyzer at 125 kHz. For recommended test procedures, contact

Coilcraft.

Moisture Sensitivity Level ꢁMSLꢂ 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

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.

Temperature coefﬁcient of inductance +300 to +1100 ppm/°C

Failures in Time ꢁFITꢂ / Mean Time Between Failures ꢁMTBFꢂ

One per billion hours / one billion hours, calculated per Telcordia SR-332

Packaging 3000 per 13″ reel Plastic tape: 24 mm wide,

0.3 mm thick, 8 mm pocket spacing, 2.49 mm pocket depth

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf.

7. SRF measured using Agilent/HP 8753D network analyzer.

8. Electrical speciﬁcations at 25°C

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 461-1 Revised 10/30/08

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

中文翻译

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与4312RV-404XGLB相关器件

型号	品牌	获取价格	描述	数据表
4312RV-404XGLD	COILCRAFT	获取价格	RFID Transponder Coils - 4312RV
4312RV-404XGSD	COILCRAFT	获取价格	General Purpose Inductor, 400uH, 2%, 4514,
4312RV-404XGTB	COILCRAFT	获取价格	General Purpose Inductor, 400uH, 2%, 4514,
4312RV-404XGTD	COILCRAFT	获取价格	General Purpose Inductor, 400uH, 2%, 4514,
4312RV-495XGL_	COILCRAFT	获取价格	4312RV-495XGLD
4312RV-495XGLB	COILCRAFT	获取价格	RFID Transponder Coils - 4312RV
4312RV-495XGLD	COILCRAFT	获取价格	RFID Transponder Coils - 4312RV
4312RV-495XGTB	COILCRAFT	获取价格	General Purpose Inductor, 4900uH, 2%, 4514,
4312RV-495XGTD	COILCRAFT	获取价格	General Purpose Inductor, 4900uH, 2%, 4514,
4312RV-725XGL_	COILCRAFT	获取价格	4312RV-725XGLD

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