SMD Power Choke: P/N CSH1260ER-series

Rev. A

May 20, 2005. Page: 1 of 1

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

A. Electrical specifications:

Part No.

Mark

L (uH)

± 20%

Test Freq.

DCR

(m

Ω max.)

Rated current

(A)

L (

µH) Typ.

@Rated Current

CSH1260ER-0R5M

0R5

0.5

100

1.3

30

0.4

CSH1260ER-1R0M

1R0

1.0

100

2.2

22

0.76

CSH1260ER-1R5M

1R5

1.5

100

3.3

20

1.20

CSH1260ER-2R2M

2R2

2.2

100

4.0

17

1.70

B. Mechanical dimensions: (Unit: mm)

Mechanical dimensions

Land pattern

C. Features:

1. Tolerance: M: ± 20%.

2. Operating temperature: -30

°C TO +100°C.

3. Inductance measured on the HP4284A or HP4285A LCR meter.

4. DCR measured on the 502BC milli-ohm meter.

5. Inductance drops no more than 25% at rated current applied or temperature increases ∆ t < 40ºC.

6. Inductance and Current range: CSS1260ER: From 0.50uH(30.0A) to 2.2uH(17.0A).

D. Characteristic curve:

I nduc tanc e vs C urre nt

0.1

1

10

1

1 0

100

C u r r ent( A )

2R2M

1R5M

0R5M

1R0M

Note: