Datasheet > 4312RV-404XGSD

4312RV-404XGSD

更新时间： 2024-11-04 08:02:03

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
2页	187K
描述
General Purpose Inductor, 400uH, 2%, 4514,

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4312RV-404XGSD 数据手册

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

durability and allowing this part to withstand physical

shock. With operating temperature range to 125°C, these

parts are ideal for use in a wide range of automotive

applications. 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

±2%(mH)

Read

Matching

distance³

(inches/cm)

Sensitivity⁴

(mV/µT)

capacitor⁵

(pF)

DCRmax⁶

(Ohms)

SRFtyp⁷

(kHz)

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

6. DCR measured on micro-ohmmeter.

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

8. Ambient temperature range: 40°C to +125°C

9. Storage temperature range: Component: 40°C to +125°C

Packaging: 40°C to +80°C

10. Resistance to soldering heat: Three reflows at >217°C for 90 seconds

(+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room

temperature between.

1. When ordering, please specify packaging code:

4312RV-725XGLD

–

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

–

tape (3000 parts per full reel).

–

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.

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.

11. Electrical specifications at 25°C.

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

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

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.

Specifications subject to change without notice.

Please check our website for latest information.

Document461-1 Revised10/30/08

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与4312RV-404XGSD相关器件

型号	品牌	获取价格	描述	数据表
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
4312RV-725XGLB	COILCRAFT	获取价格	RFID Transponder Coils - 4312RV
4312RV-725XGLD	COILCRAFT	获取价格	RFID Transponder Coils - 4312RV

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