CSS127P Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
P/N
CSS127P-1R2N
CSS127P-2R4N
CSS127P-3R5N
CSS127P-4R7N
CSS127P-6R1N
CSS127P-7R6N
CSS127P-100M
CSS127P-120M
CSS127P-150M
CSS127P-180M
CSS127P-220M
CSS127P-270M
CSS127P-330M
CSS127P-390M
CSS127P-470M
CSS127P-560M
CSS127P-680M
CSS127P-820M
CSS127P-101M
CSS127P-121M
CSS127P-151M
CSS127P-181M
CSS127P-221M
CSS127P-271M
CSS127P-331M
CSS127P-391M
CSS127P-471M
CSS127P-561M
CSS127P-681M
CSS127P-821M
CSS127P-102M
Marking
1R2
2R4
3R5
4R7
6R1
7R6
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
Inductance
(μH)
1.2+40%,-20%
2.4+40%,-20%
3.5+40%,-20%
4.7+40%,-20%
6.1+40%,-20%
7.6+40%,-20%
10 ± 20%
12 ± 20%
15 ± 20%
18 ± 20%
22 ± 20%
27 ± 20%
33 ± 20%
39 ± 20%
47 ± 20%
56 ± 20%
68 ± 20%
82 ± 20%
100 ± 20%
120 ± 20%
150 ± 20%
180 ± 20%
220 ± 20%
270 ± 20%
330 ± 20%
390 ± 20%
470 ± 20%
560 ± 20%
680 ± 20%
820 ± 20%
1000 ± 20%
Test Freq.
(KHz)
100
100
100
100
100
100
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCR Max.
(Ω)
0.0070
0.0115
0.0135
0.0158
0.0176
0.0200
0.0216
0.0243
0.0270
0.0392
0.0432
0.0459
0.0648
0.0729
0.1000
0.110
0.140
0.160
0.220
0.250
0.280
0.350
0.390
0.560
0.640
0.700
0.980
1.070
1.460
1.640
1.820
Rated Current
(A)
9.80
8.00
7.50
6.80
6.60
5.90
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
B. Dimensions: mm (Inch)
Series
CSS127P
Tol.
a
12.0
(0.472)
±0.3
(0.012)
b
12.0
(0.472)
±0.3
(0.012)
c
8.0
(0.315)
Max.
d
5.0
(0.197)
Typ.
e
8.4
(0.331)
Typ.
f
5.4
(0.213)
Typ.
g
2.8
(0.110)
Typ.
h
7.0
(0.276)
Typ.
C. General Information:
1.
2.
3.
4.
5.
6.
7.
8.
9.
CSS127P-xxx_, “CSS127P” = P/N, “xxx”= Inductance, “_” = Tolerance.
Tolerance “_”: N = ± 30%, M = ± 20%, L= ± 15%.
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 25% of initial value at rated current, temperature rise ∆t < 40ºC
Inductance and Current range: From 1.2µH (9.80A) to 1000.0 µH (0.55A).
MSL: Level 1.
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
CSS127P Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
D. Applications:
1.
2.
3.
4.
5.
6.
Game Consoles
Set Top Boxes
Cables Modems
Computers
Mobile Communication Devices (Radios, etc.)
PDA, LCD, DVD, BRP, HD.
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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