Datasheet > 297A-03

297A-03

更新时间： 2024-12-01 01:15:27

品牌	Logo	应用领域
FRONTIER		/
页数	文件大小	规格书
3页	612K
描述
SMD AIR WOUND COIL SPECIFICATION

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297A-03 数据手册

297A & 297B Series – SMD AIR WOUND COIL SPECIFICATION Rev. A

High SRF and High-Q Square Surface Mount Air Coils

Inductance: 5.5 ~ 27.0 nH

Current: 4.0 Amps (max)

ELECTRICAL SPECIFICATIONS:

P/N

Turns

L (nH)

Tolerance

Q (min) Test Freq (MHz)

SRF (GHz) I_RMS(A)

DCR (m)

5.50

9.00

J, G

115

120

250

2.6

3.4

5.0

4.0

297A-03_

297A-04_

13.0

J, G

100

250

3.9

3.0

4.0

297A-05_

16.0

18.0

J, G

110

250

5.2

6.0

3.0

2.9

4.0

297B-07_

297B-08_

23.0

27.0

J, G

110

250

6.8

7.9

2.6

2.3

4.0

297B-09_

297B-10_

DIMENSIONS: mm (inch)

Series

297A

3.94

(0.155)

2.01

(0.079)

4.19

(0.165)

3.43

(0.135)

5.84

(0.230)

6.86

(0.270)

4.19

(0.165)

2.01

(0.079)

3.43

(0.135)

5.84

(0.230)

297B

± 0.38

(± 0.0150)

(Tol.)

Max.

GENERAL INFORMATION:

P/N: 297A-xx_, “297A” = Series, “xx” = Number of winding turns, “_” = Inductance tolerance (J= ± 5%, G= ± 2%)

P/N: 297B-xx_, “297B” = Series, “xx” = Number of winding turns, “_” = Inductance tolerance (J= ± 5%, G= ± 2%)

Operating temperature: -40C to +125ºC, Storage temp. : -40ºC to +85ºC

Maximum Temperature Rise: 15ºC (measured at 25ºC ambient)

Inductance & Q measured with HP4291B Impedance Analyzer with HP16193

test fixture SRF measured using HP8753E or equivalent

DCR measured using ZENTECH 502A or

equivalent MSL: Level 1

Frontier Electronics Corp.^®

http://www.frontierusa.com

Page 1 of 3

667 E. Cochran St., Simi Valley, CA 93065

Phone: 1-805-522-9998, Fax: 1-805-522-9989

12 3

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