Power Inductors <SMD Type: CEP Series>
Type: CEP125
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/3
◆ Product Description
・
12.9×12.9mm Max. (L×W), 5.6mm Max. height
・
Standard Type,High Power Type,Ultra Power Type are available.
・
Inductance range : 0.68
～
10µH(Standard type );
0.47
～
7.2µH(High Power type); 0.35
～
5.6µH (Ultra Power Type).
・
Saturation Current range: 5.0
～
20.4A(Standard type ) ;
7.8
～
28.8A (High Power type); 9.5
～
35.0A (Ultra Power Type).
・
Temperature rise current range 7.6
～
19.5A.
・
Custom design is available.
◆ Feature
・
Mn-Zn core used, Flat wire used.
・
Super high current Inductors, ideally used in portable computer CPU power supply.
・
RoHS Compliance.
・
Halogen free is available.
◆ Dimensions (mm)
◆ Land Pattern (mm) ◆ Schematics (Bottom)
12.5±0.4
1
2
.
5
±
0
.
4
①
②
③
2
.
5
±
0
.
2
2
.
6
±
0
.
2
7
.
0
±
0
.
2
4.0±0.2 4.2±0.2
2
.
6
±
0
.
2
MAX.5.6
4.0
10.0
4
.
0
4
.
21
3
.
5
3.0
②
①
③
Power Inductors <SMD Type: CEP Series>
Type: CEP125
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
◆ Specification
1．
．．
．Standard Type
Saturation Current
（
A
）※
1
Part Name
※
Stamp
Inductance
(
μ
H)
100kHz
D.C.R.(m
Ω
)
Max.(Typ.)
( 20
℃
) ( 20
℃
) ( 100
℃
)
Temperature
Rise Current
(A)
※
2
CEP125NP-0R6N
□
-D 0R6ND 0.68
±
30
％
1.5(1.2) 20.4 17.6 19.5
CEP125NP-1R5M
□
-D 1R5MD 1.50
±
20
％
2.2(1.8) 14.0 11.8 18.0
CEP125NP-2R5M
□
2R5M 2.5
±
20
％
3.4(2.8) 10.0 8.8 15.5
CEP125NP-4R0M
□
4R0M 4.0
±
20
％
5.4(4.5) 8.3 7.2 12.5
CEP125NP-6R0M
□
6R0M 6.0
±
20
％
8.0(6.6) 6.7 5.8 9.9
CEP125NP-8R2M
□
8R2M 8.2
±
20
％
11.4(9.5) 5.8 5.1 8.2
CEP125NP-100M
□
100M 10
±
20
％
13.5(11.2) 5.0 4.6 7.6
2. High Power Type
Saturation Current
（
A
）※
1
Part Name
※
Stamp
Inductance
(
μ
H)
100kHz
D.C.R. (m
Ω
)
Max.(Typ.)
( 20
℃
) ( 20
℃
) ( 100
℃
)
Temperature
Rise Current
(A)
※
2
CEP125NP-0R4N
□
-HD
0R4ND 0.47
±
30
％
1.5(1.2) 28.8 25.6 19.5
CEP125NP-1R0M
□
-HD
1R0MD 1.0
±
20
％
2.2(1.8) 20.0 17.4 18.0
CEP125NP-1R8M
□
-H 1R8MH 1.8
±
20
％
3.4(2.8) 15.3 12.9 15.5
CEP125NP-2R8M
□
-H 2R8MH 2.8
±
20
％
5.4(4.5) 12.3 10.2 12.5
CEP125NP-4R0M
□
-H 4R0MH 4.0
±
20
％
8.0(6.6) 10.3 8.6 9.9
CEP125NP-5R6M
□
-H 5R6MH 5.6
±
20
％
11.4(9.5) 8.8 7.7 8.2
CEP125NP-7R2M
□
-H 7R2MH 7.2
±
20
％
13.5(11.2) 7.8 6.6 7.6
3. Ultra Power Type
Saturation Current
（
A
）※
1
Part Name
※
Stamp
Inductance
(
μ
H)
100kHz
D.C.R.(m
Ω
)
Max.(Typ.)
(at 20
℃
) at 20
℃
at 100
℃
Temperature
Rise Current
(A)
※
2
CEP125NP-0R3N
□
-UD
0R3ND 0.35
±
30
％
1.5(1.2) 35.0 32.0 19.5
CEP125NP-0R8N
□
-UD
0R8ND 0.8
±
30
％
2.2(1.8) 25.7 21.8 18.0
CEP125NP-1R4M
□
-U 1R4MU 1.4
±
20
％
3.4(2.8) 19.2 16.4 15.5
CEP125NP-2R2M
□
-U 2R2MU 2.2
±
20
％
5.4(4.5) 14.8 12.8 12.5
CEP125NP-3R2M
□
-U 3R2MU 3.2
±
20
％
8.0(6.6) 12.8 10.9 9.9
CEP125NP-4R3M
□
-U 4R3MU 4.3
±
20
％
11.4(9.5) 11.0 9.1 8.2
CEP125NP-5R6M
□
-U 5R6MU 5.6
±
20
％
13.5(11.2) 9.5 7.8 7.6
Power Inductors <SMD Type: CEP Series>
Type: CEP125
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/3
※
※※
※Description of part name
CEP125NP- 0R6N
□
-D/UD
※
1. Saturation current: The DC current at which the inductance decreases to 65%
(for the inductance tolerance :
±
30%) or 75% (for the inductance tolerance:
±
20%) of its nominal.
※
2. Temperature rise current:The DC current at which the temperature rise is
△
t
＝
40
℃
(Ta
＝
20
℃
).
B
Box
C
Carrier Tape
