SMD Power Inductor
CEP125
Electrical Characteristics - 1
PART NO.
STAMP
INDUCTANCE
WITHIN
1
D.C.R. (m )
[MAX.] (Typ.)
(at 20 )
SATURATION
CURRENT(A) 2
(at 20 ) (at105
)
TEMPERATURE
RISE CURRENT
(A) 3
CEP125NP-1R5MC
CEP125NP-2R5MC
CEP125NP-4R0MC
CEP125NP-6R0MC
CEP125NP-8R2MC
CEP125NP-100MC
1R5M
2R5M
4R0M
6R0M
8R2M
100M
1.5
2.5
4.0
6.0
8.2
10.0
H 20%
H 20%
H 20%
H 20%
H 20%
H 20%
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
14.0
10.0
8.3
6.7
5.8
5.0
11.8
8.8
7.2
5.8
5.1
4.6
16.5
15.5
12.5
9.9
8.2
7.6
Electrical Characteristics - 2
PART NO.
STAMP
INDUCTANCE
WITHIN 1
D.C.R. (m )
[MAX.] (Typ.)
(at 20 )
SATURATION
CURRENT ( A )
(at 20 ) (at105
2
)
TEMPERATURE
RISE CURRENT
(A) 3
CEP125NP-1R0MC-H
CEP125NP-1R8MC-H
CEP125NP-2R8MC-H
CEP125NP-4R0MC-H
CEP125NP-5R6MC-H
CEP125NP-7R2MC-H
1R0MH
1R8MH
2R8MH
4R0MH
5R6MH
7R2MH
1.0
1.8
2.8
4.0
5.6
7.2
H 20%
H 20%
H 20%
H 20%
H 20%
H 20%
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
20.0
15.3
12.3
10.3
8.8
7.8
17.4
12.9
10.2
8.6
7.7
6.6
16.5
15.5
12.5
9.9
8.2
7.6
Electrical Characteristics - 3
PART NO.
STAMP
INDUCTANCE
WITHIN 1
D.C.R. (m )
[MAX.] (Typ.)
(at 20 )
SATURATION
CURRENT ( A )
(at 20 ) (at105
2
)
TEMPERATURE
RISE CURRENT
(A) 3
CEP125NP-0R3NC-U
CEP125NP-0R8NC-U
CEP125NP-1R4MC-U
CEP125NP-2R2MC-U
CEP125NP-3R2MC-U
CEP125NP-4R3MC-U
CEP125NP-5R6MC-U
0R3NU
0R8NU
1R4MU
2R2MU
3R2MU
4R3MU
5R6MU
0.35
0.8
1.4
2.2
3.2
4.3
5.6
H 30%
H 30%
H 20%
H 20%
H 20%
H 20%
H 20%
1.8(1.5)
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
35.0
25.7
19.2
14.8
12.8
11.0
9.5
32.0
21.8
16.4
12.8
10.9
9.1
7.8
18.5
16.5
15.5
12.5
9.9
8.2
7.6
1. Measuring condition: at 100kHz.
2. Saturation current :The value of D.C. current when the inductance decreases to 65% (while the
tolerance is
30%) or 75% (while the tolerance is
20%) of it’s nominal.
3. Temperature rise current: The value of D.C. current when the temperature rise is
Page 2 of 5
t 40 (Ta 20 ).
Revised: 7-Jan-14
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