Features

• Filters common mode noise

over a broad frequency range

• Small footprint

• Current range up to 7.5 A

• For use from 300 kHz to 100 MHz

Common Mode Choke

CSO2 Series

Electrical Specifications

Part

2

DCR

Max. Impedance

Number

(µH typ.)

(µH min.)

(A max.) (mΩ max.)

(typ.)

CS02-280-1R

37.3

28

2.80

26

2500

561 Ω @ 10MHz

CS02-470-1R

63

47

1.33

77

2500

1010 Ω @ 8MHz

CS02-470-2R

63

47

3.40

18

500

1300 Ω @ 8MHz

CS02-710-2R

94.7

71

2.69

23.4

500

1490 Ω @ 8MHz

CS02-131-2R

176

130

1.65

67

500

2900 Ω @ 7MHz

CS02-231-2R

312

230

0.89

166

500

5150 Ω @ 6MHz

Mechanical

Schematic

Recommended PCB Layout

CS02-XXX-XR

ICA-YYWW

10.6 max

1.0 dia

dot for pin 1

5.5

max

9.3

max

Top view

Side view

1

2

4

3

1.6

1.6

6.22

7.62

cust.serv@icecomp.com

www.icecomponents.com

(06/07) CS02-1

Specifications subject to change without notice.

1

2

4

3

Applications

• EMI Filters

• High Density Power Supplies

• “Brick” DC/DC Converters

• Point of Load DC/DC Converters

1. Inductance measured at

100 kHz, 0.1 Vrms, series.

at rated RMS current.

3. Hi-pot rating: Winding to

winding for 1 minute.

4. Electrical specifications

at 25°C.

5. Operating temperature

range: -40°C to +155°C.

6. Meets UL94V-0.

7. Creepage Distance:

2500 Vrms hi-pot = 4 mm

500 Vrms hi-pot = 0 mm.

Packaging: Reel diameter: 13”, Reel width: 16 mm, Pieces/reel: 700

Top View

units: mm

ICE Components, Inc.

Voice: 800.729.2099

Fax: 678.560.9304