CSMS2012D Series

SMD WIRE WOUND POWER INDUCTORS (SHIELDED)

Rev. A

A. Electrical Specifications:

P/N

Inductance

@100KHz (μH)

Inductance

Tolerance

DCR

±20%(Ω)

Rated Current (mA)

I sat Typ.

I rms Typ.

I sat Max.

I rms Max.

CSMS2012D-1R0N

1.0

± 30%

0.070

2050

1850

1900

1700

CSMS2012D-1R5N

1.5

± 30%

0.090

1800

1650

1650

1500

CSMS2012D-2R2M

2.2

± 20%

0.107

1500

1500

1350

1370

CSMS2012D-3R3M

3.3

± 20%

0.190

1150

1100

1000

1020

CSMS2012D-4R7M

4.7

± 20%

0.241

1050

1000

900

910

B. Dimensions: mm (Inch)

Series

a

b

c

d

e

f

g

h

CSMS2012D

2.0

(0.079)

2.0

(0.079)

1.2

(0.047)

0.5

(0.020)

1.25

(0.049)

1.35

(0.053)

0.65

(0.026)

2.0

(0.079)

Tol.

±0.1

(0.004)

±0.1

(0.004)

Max.

±0.2

(0.008)

±0.2

(0.008)

Typ.

Typ.

Typ.

C. General Information:

1.

CSMS02012D-xxx_, “CSMS2012D” = P/N, “xxx” = Inductance, “_” = Tolerance.

2.

Tolerance “_”: M: ± 20%, N: ± 30%

3.

Magnetically shielded

4.

High saturation current

5.

Storage temperature: -40ºC to +85ºC.

6.

Operating temperature range: -25ºC to +120ºC (Including self-heating).

7.

Inductance measured using the HP4285A and Chroma1320 & 3302.

8.

DCR measured using Chroma 16502.

9.

SRF measured using the HP4291B.

10. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient)

11. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient)

12. Rated Current: Either Idc1 or Idc2 whichever is smaller.

13. MSL: Level 1.

14. Inductance and Current range: From 1.0 µH (1700mA) to 4.7 µH (910mA).

D. Applications:

1.

Game Consoles

2.

Set Top Boxes

3.

Cables Modems

4.

Computers

5.

Mobile Communication Devices (Cell Phones, Radios, etc.)

6.

PDA, LCD, DVD, BRP, HD.

Frontier Electronics Corp.

®

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

http://www.frontierusa.com

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