STC1120-374K datasheet, PDF - EEWORLD Datasheet

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STC1120-374K: DescriptionRFID Transponder Coils; File Size121KB，1 Pages; ManufacturerFRONTIER; Websitehttp://www.frontierusa.com/

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RFID Transponder Coils

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Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998

FAX: (805) 522-9989

E-mail: frontiersales@frontierusa.com

Web: frontierusa.com

RFID Transponder Coils—

STC1120-Series

A. Electrical specification:

Part Number.

STC1120-374K

STC1120-404K

STC1120-704K

STC1120-904K

STC1120-115K

STC1120-205K

STC1120-245K

STC1120-295K

STC1120-335K

STC1120-415K

STC1120-495K

STC1120-685K

STC1120-715K

STC1120-725K

STC1120-815K

STC1120-905K

L (mH)

0.37

0.40

0.70

0.90

1.08

1.97

2.38

2.89

3.30

4.15

4.90

6.80

7.10

7.20

8.10

9.00

Test Freq

(KHz)

125

Q

(Min)

26

20

22

24

28

30

27

26

28

27

28

30

Read

distance

(in./cm)

22/55.9

23/58.4

25/63.5

26/66.0

30/76.2

34/86.4

37/94.0

38/96.5

39/99.1

38/96.5

41/104.1

42/106.7

40/101.6

42/106.7

40/101.6

Sensitivity

(mV/µT)

9.82

10.38

13.96

16.06

17.78

24.90

28.21

32.12

34.96

41.35

47.17

61.71

65.60

66.67

75.08

84.64

Matching

Capacitor

(pF)

4380

4050

2320

1800

1500

823

681

561

491

391

331

238

228

225

200

180

DCR

Max

(Ω)

6.5

7.1

19

21

24

31

34

42

48

70

93

110

114

125

SRF Typ.

(KHz)

1800

5000

6600

4800

4300

1750

1700

1900

1425

1620

1150

1080

1050

965

725

B. Mechanical dimensions: (Unit: mm)

Max

STC1120-series

C. General Information:

Tolerance: K = ± 10%.

Electrical specifications at 25ºC.

Operating temperature: -40ºC to +125ºC.

L measured with HP 4284A LCR meter.

SRF measured with HP 4291B or HP 8753E.

DCR measured with 502BC milli-OHM meter.

Read distance measured with KEELOQ Transponder Evaluation Kit part number DM303005 from Microchip.

Distance was record as the voltage across the resonant circuit dropped below 10mV.

8. Sensitivity measured in accordance with Frontier Electronics Corp. application note “Measuring Sensitivity of

Transponder Coils”

9.

Matching capacitor vale required for parallel resonant circuit operating at 125 KHz.

Note:

RoHS

compliant; for the

RoHS

parts, we add “-LFR” at the end of the P/N.

RFID Transponder Coils STC1120-series

Rev. B

Jan. 01, 2006. Page: 1 of 1

1.

2.

3.

4.

5.

6.

7.

Max

STC1120-374K Related Products

	STC1120-374K	STC1120	STC1120-404K	STC1120-704K
Description	RFID Transponder Coils	RFID Transponder Coils	RFID Transponder Coils	RFID Transponder Coils

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