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
CSMS2012D-1R5N
CSMS2012D-2R2M
CSMS2012D-3R3M
CSMS2012D-4R7M
1.0
1.5
2.2
3.3
4.7
± 30%
± 30%
± 20%
± 20%
± 20%
0.070
0.090
0.107
0.190
0.241
2050
1800
1500
1150
1050
1850
1650
1500
1100
1000
1900
1650
1350
1000
900
1700
1500
1370
1020
910
B. Dimensions: mm (Inch)
Series
CSMS2012D
Tol.
a
2.0
(0.079)
±0.1
(0.004)
b
2.0
(0.079)
±0.1
(0.004)
c
1.2
(0.047)
Max.
d
0.5
(0.020)
±0.2
(0.008)
e
1.25
(0.049)
±0.2
(0.008)
f
1.35
(0.053)
Typ.
g
0.65
(0.026)
Typ.
h
2.0
(0.079)
Typ.
C. General Information:
1.
2.
3.
4.
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6.
7.
8.
9.
10.
11.
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14.
CSMS02012D-xxx_, “CSMS2012D” = P/N, “xxx” = Inductance, “_” = Tolerance.
Tolerance “_”: M: ± 20%, N: ± 30%
Magnetically shielded
High saturation current
Storage temperature: -40ºC to +85ºC.
Operating temperature range: -25ºC to +120ºC (Including self-heating).
Inductance measured using the HP4285A and Chroma1320 & 3302.
DCR measured using Chroma 16502.
SRF measured using the HP4291B.
Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient)
Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient)
Rated Current: Either Idc1 or Idc2 whichever is smaller.
MSL: Level 1.
Inductance and Current range: From 1.0 µH (1700mA) to 4.7 µH (910mA).
D. Applications:
1.
2.
3.
4.
5.
6.
Game Consoles
Set Top Boxes
Cables Modems
Computers
Mobile Communication Devices (Cell Phones, Radios, etc.)
PDA, LCD, DVD, BRP, HD.
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page
1
of
2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
CSMS2012D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
E. Characteristics Curve:
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page
2
of
2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
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