74F185AP-RC datasheet, PDF - EEWORLD Datasheet

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74F185AP-RC: Descriptionfixed inductors 18uh 20%; CategoryPassive components; File Size419KB，1 Pages; ManufacturerJ.W. Miller ( Bourns ); Environmental Compliance

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74F185AP-RC Overview

fixed inductors 18uh 20%

74F185AP-RC Parametric

Parameter Name	Attribute value
Manufacture	Bourns
Product Category	Fixed Inductors
RoHS	Yes
Inductance	18 uH
Tolerance	10 %
Maximum DC Curre	100 mA
Maximum DC Resistance	7.5 Ohms
Self Resonant Frequency	46 MHz
Q Minimum	30
Termination Style	Radial
Case Length	0.5 i
Factory Pack Quantity	200

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†

Varnished Chokes

74F Series

Test

SRF

Freq. (MHz)

(MHz)

Min.

7.96

2.52

190

174

160

144

132

119

108

101

Special Features

• High Q, high self-resonant frequency

• High voltage application on phenolic components

• Single layer wound

• Low cost

• Varnish coated

• Color dot identiﬁcation

• Operating temperature: phenolic -55 to

+125 °C; iron -55 to +105 °C

Part

Number

74F106AP-RC

74F126AP-RC

74F156AP-RC

74F186AP-RC

74F226AP-RC

74F276AP-RC

74F336AP-RC

74F396AP-RC

74F476AP-RC

74F566AP-RC

74F686AP-RC

74F826AP-RC

74F105AP-RC

74F125AP-RC

74F155AP-RC

74F185AP-RC

74F225AI-RC

74F275AI-RC

74F335AI-RC

74F395AI-RC

74F475AI-RC

74F565AI-RC

74F685AI-RC

74F825AI-RC

74F104AI-RC

L (µH)

±20 %

1.0

1.2

1.5

1.8

2.2

±10 %

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

Min.

100

DCR

Ω

Max.

0.20

0.22

0.25

0.28

0.30

0.50

0.70

0.80

1.0

1.8

1.85

1.9

3.0

3.6

6.0

7.5

2.0

1.85

2.0

2.6

3.5

3.75

4.0

5.1

6.0

I, DC*

(mA)

1000

950

900

850

800

700

600

500

400

350

300

275

250

200

150

100

500

450

400

350

300

250

200

100

Core

Material

Phenolic

Iron

Notes

* Current to cause 35 °C max. temperature rise

† RoHS Directive 2002/95/EC Jan 27 2003

including Annex.

1.5

0.5

“-RC” suﬃx indicates RoHS compliance.

Dia.

0.032 for 1-18uh

0.029 for 22-100uh

Dimensions: Inches

0.20 Max.

Tel. (877) 426-8767 • Fax (951) 781-5006

20.6

www.bourns.com

REV. 06/07

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