CSN043D Series
SMD WIRE WOUND POWER INDUCTORS (UNSHIELDED)
Rev. A
A. Electrical Specifications:
P/N
CSN043D-1R0M
CSN043D-1R4M
CSN043D-1R8M
CSN043D-2R2M
CSN043D-2R7M
CSN043D-3R3M
CSN043D-3R9M
CSN043D-4R7M
CSN043D-5R6M
CSN043D-6R8M
CSN043D-8R2M
CSN043D-100M
CSN043D-120M
CSN043D-150M
CSN043D-180M
CSN043D-220M
CSN043D-270M
CSN043D-330K
CSN043D-390K
CSN043D-470K
CSN043D-560K
CSN043D-680K
CSN043D-331K
Marking
1R0
1R4
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
331
Inductance
(μH)
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
330
Test Freq.
(KHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10
DCR Max.
(Ω)
0.0487
0.0562
0.0637
0.0712
0.0787
0.0862
0.0937
0.1087
0.1257
0.1312
0.1462
0.182
0.210
0.235
0.338
0.378
0.522
0.540
0.587
0.844
0.937
1.117
3.350
Rated Current
(A)
2.56
2.52
1.95
1.75
1.58
1.44
1.33
1.15
0.99
0.95
0.84
1.04
0.97
0.85
0.74
0.68
0.62
0.56
0.52
0.44
0.42
0.37
0.10
B. Dimensions: mm (Inch)
Series
CSN043D
Tol.
a
4.0
(0.157)
±0.3
(0.012)
b
4.5
(0.177)
±0.3
(0.012)
c
3.2
(0.126)
±0.3
(0.012)
d
1.2
(0.047)
Typ.
e
4.5
(0.177)
Typ.
f
1.5
(0.059)
Typ.
g
1.75
(0.069)
Typ.
C. General Information:
1.
2.
3.
4.
5.
6.
7.
8.
9.
CSN043D-xxx_, “CSN043D” = P/N, “xxx” = Inductance, “_” = Tolerance.
Tolerance “_”: M: ± 20%, L= ± 15%, K = ±10%.
Operating temperature range: -30ºC to +100ºC (Including self-heating).
Storage temperature: -40ºC to +85ºC.
Inductance measured using the HP4284A and Chroma1320 & 3302.
DCR measured using Chroma 16502 milliohm meter.
Inductance drop no more than 10% of initial value at rated current, temperature rise ∆t < 40ºC.
Inductance and Current range: From 1.0 µH (2.56A) to 330.0 µH (0.10A).
MSL: Level 1.
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
CSN043D Series
SMD WIRE WOUND POWER INDUCTORS (UNSHIELDED)
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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