SMD Power Inductor
CD43
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 4.8 4.3 3.5mm Max.
• Product weight :165mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
1
.
2
RoHS
Halogen
Free
Dimension - [mm]
φ
4
.
5
±
0
.
3
Packaging
• Carrier tape and reel packaging.
• 12.9”diameter reel
• 1500pcs per reel
Land pattern and Schematics - [mm]
5.4
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, portable DVD etc as DC-DC
Converter inductors.
）μ ½ μ （
）μ ½ μ （
1.0
H
8.2
H
10
H
68
H
Page 1 of 5
Revised: 10-Dec-13
℃
℃ ½℃
℃ ½℃
× ×
× ×
5
.
0
1
.
5
KLIS FO TRAP
0.4
φ
4
.
5
3.0±2.3
0.1R
EDORTCELE FO TRAP
3.0±0.4
SMD Power Inductor
CD43
Electrical Characteristics
CD43NP-1R4MC
CD43NP-1R8MC
CD43NP-2R2MC
CD43NP-2R7MC
CD43NP-3R3MC
CD43NP-3R9MC
CD43NP-4R7MC
CD43NP-5R6MC
CD43NP-6R8MC
CD43NP-8R2MC
CD43NP-100MC
CD43NP-120MC
CD43NP-150MC
CD43NP-180MC
CD43NP-220MC
CD43NP-270MC
CD43NP-330KC
CD43NP-390KC
CD43NP-470KC
CD43NP-560KC
CD43NP-680KC
1R4
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
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
Page 2 of 5
Revised: 10-Dec-13
℃ ＝△
1: Inductance measuring frequency: 1.0 H
8.2 H at 7.96 MHz.
10 H 68 H
at 2.52 MHz.
2: Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when
whichever is lower (Ta=20 ).
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
CD43NP-1R0MC
1R0
1.0
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
48.7
56.2
63.7
71.2
78.7
86.2
93.7
108.7
125.7
131.2
146.2
182
210
235
338
378
522
540
587
844
937
1117
2.70
2.50
2.33
2.25
2.16
2.00
1.84
1.62
1.48
1.43
1.37
1.04
0.97
0.85
0.74
0.68
0.62
0.56
0.52
0.44
0.42
0.37
20%
20%
20%
20%
20%
20%
10%
10%
10%
10%
10%
t
40 ,
※
１※
μ
Part Name
Stamp
℃
Ω
Inductance
( H)
[Within]
D.C.R. (m )
[Max.] ( 20 )
Rated Current
(A) 2
； μ ½ μ
；μ ½ μ
℃
※
※
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
01
02
03
04
05
0
2
4
6
8
01
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
0
2
4
6
8
01
0
01
02
03
04
05
2.3
4.2
6.1
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0
01
02
03
04
05
06
0
1
2
3
4
5
4
0
01
02
03
04
05
06
3
2
1
0
0
1
2
3
4
5
0
01
02
03
04
05
06
5
4
3
2
1
5
0
01
02
03
04
05
06
4
3
2
1
0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
6
0
01
02
03
04
05
06
5
4
3
2
1
0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
6
0
01
02
03
04
05
06
5
4
3
2
1
8
0
01
02
03
04
05
06
6
4
2
0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
8
0
01
02
03
04
05
06
6
4
2
0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
8
6
4
2
SMD Power Inductor
CD43
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
℃
L ( H)
1. CD43NP-1R0MC
T( )
L ( H)
2. CD43NP-1R4MC
T
T( )
L ( H)
3. CD43NP-1R8MC
℃ △
μ
℃ △
μ
℃ △
L ( H)
4. CD43NP-2R2MC
DC (A)
T( )
L ( H)
5. CD43NP-2R7MC
DC (A)
T( )
L ( H)
6. CD43NP-3R3MC
℃ △
μ
℃ △
μ
℃ △
L ( H)
7. CD43NP-3R9MC
DC (A)
T( )
L ( H)
8. CD43NP-4R7MC
DC (A)
T( )
L ( H)
9. CD43NP-5R6MC
℃ △
μ
6
℃ △
μ
6
℃ △
L ( H)
10. CD43NP-6R8MC
DC (A)
T( )
L ( H)
11. CD43NP-8R2MC
DC (A)
T( )
L ( H)
12. CD43NP-100MC
℃ △
06
μ
21
℃ △
06
μ
21
℃ △
06
DC (A)
Page 3 of 5
DC (A)
8.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
Revised: 10-Dec-13
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
0.9
0
0.0
8.0
6.1
4.2
2.3
0.4
μ
8.4
0
0.0
5.0
0.1
5.1
0.2
5.2
0.3
μ
0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
μ
8.0
0
01
02
03
04
05
06
6.0
4.0
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
01
02
03
04
05
06
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
01
02
03
04
05
06
0
01
02
03
04
05
06
0.1
8.0
6.0
4.0
2.0
0.1
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
6
21
81
42
03
L ( H)
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
5
01
51
02
52
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
5
01
51
02
52
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0
4
8
21
61
02
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
3
6
9
21
51
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
01
02
03
04
05
06
0
3
6
9
21
51
SMD Power Inductor
CD43
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
℃
L ( H)
13. CD43NP-120MC
T( )
L ( H)
14. CD43NP-150MC
T
T( )
L ( H)
15. CD43NP-180MC
℃ △
μ
42
℃ △
μ
81
℃ △
L ( H)
16. CD43NP-220MC
DC (A)
T( )
L ( H)
17. CD43NP-270MC
DC (A)
T( )
18. CD43NP-330KC
℃ △
μ
63
℃ △
μ
03
℃ △
L ( H)
19. CD43NP-390KC
DC (A)
T( )
L ( H)
20. CD43NP-470KC
DC (A)
T( )
L ( H)
21. CD43NP-560KC
℃ △
μ
℃ △
μ
℃ △
L ( H)
22. CD43NP-680KC
℃ △
DC (A)
DC (A)
T( )
Page 4 of 5
2.0
0.0
0
51
03
54
06
57
09
DC (A)
Revised: 10-Dec-13
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
μ
0.0
0
8
61
42
23
04
84
μ
μ
03
μ
81
SMD Power Inductor
CD43
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
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Page 5 of 5
Revised: 10-Dec-13
)s( T 003
042
081
℃ ±
021
170 10
,60~120s
℃
s04
06
0
002
051
001
0
05
)s( T
003
℃032
01
06
042
081
021
06
230
0
002
051
001
0
05
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