SMD Power Inductor
CDRH127/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 12.5 12.5 8.0 mm Max.
• Product weight: 3.6g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+125
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 13”diameter reel
• 500pcs per reel
RoHS
Halogen
Free
Dimension - [mm]
2.0±0.5
1
2.0
Land pattern and Schematics - [mm]
4.5
Applications
• Ideally used in Notebook PC, LCD TV,DVD,
Game machine, STB ,Projector etc as DC-DC
converter inductors.
Page 1 of 5
Revised: 7-Jan-14
℃
℃ ½℃
℃ ½℃
× ×
× ×
1
2
.
0 7
± .
0 6
.
2
gnitnirp tsiser redlos fo traP
Hm0.1½Hμ081
edortcelE
2
1
2
.
8
7
.
0
Hμ051½Hμ86
.xaM 0.8
PH/721HRDC fo noisnemiD
M
a
x
.
1
2
.
5
Hμ65½Hμ4.2
.xaM 5.21
2
.
9
SMD Power Inductor
CDRH127/HP
Electrical Characteristics
CDRH127/HPNP-2R4NC
CDRH127/HPNP-3R5NC
CDRH127/HPNP-4R7NC
CDRH127/HPNP-6R1NC
CDRH127/HPNP-7R6NC
CDRH127/HPNP-100MC
CDRH127/HPNP-120MC
CDRH127/HPNP-150MC
CDRH127/HPNP-180MC
CDRH127/HPNP-220MC
CDRH127/HPNP-270MC
CDRH127/HPNP-330MC
CDRH127/HPNP-390MC
CDRH127/HPNP-470MC
CDRH127/HPNP-560MC
CDRH127/HPNP-680MC
CDRH127/HPNP-820MC
CDRH127/HPNP-101MC
CDRH127/HPNP-121MC
CDRH127/HPNP-151MC
CDRH127/HPNP-181MC
CDRH127/HPNP-221MC
CDRH127/HPNP-271MC
CDRH127/HPNP-331MC
CDRH127/HPNP-391MC
CDRH127/HPNP-471MC
CDRH127/HPNP-561MC
CDRH127/HPNP-681MC
CDRH127/HPNP-821MC
CDRH127/HPNP-102MC
2.4+40%
-20%
11.3m(9.0m)
12.5m(10.0m)
18.8m(15.0m)
21.3m(17.0m)
23.8m(19.0m)
26.3m(21.0m)
28.8m(23.0m)
31.3m(25.0m)
33.8m(27.0m)
48.8m(39.0m)
56.3m(45.0m)
77.5m(62.0m)
83.8m(67.0m)
93.8m(75.0m)
0.105(84.0m)
0.135(0.108)
0.148(0.118)
0.253(0.202)
0.278(0.222)
0.314(0.251)
0.319(0.255)
0.359(0.287)
0.533(0.426)
0.579(0.463)
0.668(0.534)
0.839(0.671)
0.950(0.760)
1.31(1.09)
1.42(1.18)
1.61(1.34)
13.60(17.00)
12.24(15.30)
10.80(13.50)
9.12(11.40)
8.16(10.20)
6.72(8.40)
6.56(8.20)
6.16(7.70)
5.68(7.10)
5.60(7.00)
4.96(6.20)
4.32(5.40)
3.92(4.90)
3.40(4.25)
3.36(4.20)
3.20(4.00)
2.88(3.60)
2.52(3.15)
2.44(3.05)
2.08(2.60)
1.94(2.42)
1.82(2.27)
1.64(2.05)
1.46(1.82)
1.33(1.66)
1.28(1.60)
1.15(1.44)
0.98(1.22)
0.94(1.18)
0.88(1.10)
7.70(8.95)
7.30(8.30)
6.01(6.85)
5.50(6.25)
5.25(6.00)
4.90(5.60)
4.70(5.40)
4.50(5.10)
4.15(4.80)
3.73(4.20)
3.60(4.10)
2.90(3.30)
2.98(3.39)
2.70(3.10)
2.50(2.85)
2.25(2.55)
2.25(2.55)
1.56(1.80)
1.55(1.78)
1.42(1.62)
1.45(1.65)
1.40(1.60)
1.10(1.25)
1.05(1.20)
1.05(1.18)
0.92(1.04)
0.84(0.94)
0.72(0.80)
0.68(0.78)
0.62(0.70)
3.5+40%
-20%
4.7+40%
-20%
6.1+40%
-20%
7.6+40%
-20%
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000 20%
1. Inductance measuring condition: at 1.2 H
10 H
2. Saturation current: The value of D.C. current when the inductance decreases to 75% of it’s nominal value.
Page 2 of 5
℃ ＝ ℃ ＝△
3. Temperature rise current: The value of D.C. current when the temperature rise is
½ μ
μ ½ μ
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
10
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
7.6 H at 100kHz
1.0mH at 1kHz
t 40
(Ta
20
).
Revised: 7-Jan-14
※Ａ
℃
※）Ａ（
［
※½ μ ［
Part No.
℃
Ω
Inductance
( H)
W ithin
1
D.C.R. ( )
Max.](Typ.)
(at 20 )
Saturation current
2
(at 20 )
Temperature
rise current
( ) 3
※
※
※
SMD Power Inductor
CDRH127/HP
Saturation Current & Temperature Rise Graph
1. CDRH127/HPNP-2R4NC
2. CDRH127/HPNP-3R5NC
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
Page 3 of 5
Revised: 7-Jan-14
06
05
04
03
02
01
℃ △
0
6
5
4
3
2
1
0
μ
8
0
84
04
23
42
61
06
05
04
03
02
01
℃ △
0
8
6
4
2
0
μ
6
0
63
03
42
81
21
06
05
04
03
02
01
℃ △
L ( H)
10. CDRH127/HPNP-220MC
T( )
L ( H)
11. CDRH127/HPNP-270MC
T( )
L ( H)
12. CDRH127/HPNP-330MC
T( )
06
05
04
03
02
01
℃ △
0
8
6
4
2
0
μ
42
02
61
21
8
4
0
06
05
04
03
02
01
℃ △
0
8
6
4
2
0
μ
42
02
61
21
8
4
0
06
05
04
03
02
01
℃ △
L ( H)
7. CDRH127/HPNP-120MC
T( )
L ( H)
8. CDRH127/HPNP-150MC
T( )
L ( H)
9. CDRH127/HPNP-180MC
T( )
06
05
04
03
02
01
℃ △
0
01
8
6
4
2
0
μ
81
51
21
9
6
3
0
06
05
04
03
02
01
℃ △
0
21
01
8
6
4
2
0
μ
8
6
4
2
0
21
01
06
05
04
03
02
01
℃ △
L ( H)
4. CDRH127/HPNP-6R1NC
T( )
L ( H)
5. CDRH127/HPNP-7R6NC
T( )
L ( H)
6. CDRH127/HPNP-100MC
T( )
06
05
04
03
02
01
℃ △
0
51
21
9
6
3
μ
0
6
5
4
3
2
1
0
06
05
04
03
02
01
℃ △
0
61
21
8
4
0
μ
8.4
0.4
2.3
4.2
6.1
8.0
0.0
06
05
04
03
02
01
℃ △
0
0
L ( H)
T( )
L ( H)
△
℃
L (25 )
0
0
01
21
02
8
01
61
8
6
℃
L (125 )
T
T( )
L ( H)
3. CDRH127/HPNP-4R7NC
T( )
8
21
6
6
4
8
4
4
2
4
2
2
0
0
0
0
μ
μ
μ
μ
6.3
0.3
4.2
8.1
2.1
6.0
0.0
0.9
5.7
0.6
5.4
0.3
5.1
0.0
81
51
21
9
6
3
0
5
0
03
52
02
51
01
0.2
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
08
061
042
023
004
0
01
02
03
04
05
06
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
06
021
081
042
003
5.2
0
01
02
03
04
05
06
0.2
5.1
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
06
0
04
08
021
061
002
042
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0
01
02
03
04
05
06
0
03
06
09
021
051
081
2.3
0
01
02
03
04
05
06
4.2
6.1
8.0
0.0
0
03
06
09
021
051
081
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0
01
02
03
04
05
06
0
02
04
06
08
001
L ( H)
4
0
01
02
03
04
05
06
3
2
1
0
0
02
04
06
08
001
L ( H)
5
0
01
02
03
04
05
06
4
3
2
1
5
0
01
02
03
04
05
06
4
3
2
1
0
0
51
03
54
06
57
5
0
01
02
03
04
05
06
4
3
2
1
0
0
01
02
03
04
05
0
01
02
03
04
05
06
6
5
4
3
2
1
SMD Power Inductor
CDRH127/HP
Saturation Current & Temperature Rise Graph
L (25 )
L (125 )
△
℃
℃
L ( H)
13. CDRH127/HPNP-390MC
T( )
L ( H)
14. CDRH127/HPNP-470MC
T
T( )
L ( H)
15. CDRH127/HPNP-560MC
℃ △
μ
09
℃ △
μ
06
℃ △
L ( H)
16. CDRH127/HPNP-680MC
DC (A)
T( )
17. CDRH127/HPNP-820MC
DC (A)
T( )
18. CDRH127/HPNP-101MC
℃ △
μ
021
℃ △
μ
021
℃ △
L ( H)
19. CDRH127/HPNP-121MC
DC (A)
T( )
L ( H)
20. CDRH127/HPNP-151MC
DC (A)
T( )
L ( H)
21. CDRH127/HPNP-181MC
℃ △
μ
℃ △
μ
℃ △
L ( H)
22. CDRH127/HPNP-221MC
DC (A)
T( )
L ( H)
23. CDRH127/HPNP-271MC
DC (A)
T( )
L ( H)
24. CDRH127/HPNP-331MC
℃ △
μ
084
℃ △
μ
063
℃ △
DC (A)
Page 4 of 5
DC (A)
0.1
5.0
0.0
0
05
001
051
002
052
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
003
μ
0
0
51
03
54
06
57
μ
09
0
0
8
61
42
23
04
μ
84
SMD Power Inductor
CDRH127/HP
Saturation Current & Temperature Rise Graph
25. CDRH127/HPNP-391MC
26. CDRH127/HPNP-471MC
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
Please refer to the sales offices on our website -
http://www.sumida.com
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FAX.+852-2565-9600
sales@hk.sumida.com
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infocomp@eu.sumida.com
Page 5 of 5
Revised: 7-Jan-14
)s( T 003
042
081
℃ ±
170 10
,60~120s
℃
230
06
05
04
03
02
01
℃ △
0
2.1 0.1 8.0 6.0 4.0 2.0 0.0
s04
0
008
006
004
002
0021
0001
μ
021
06
05
04
03
02
01
℃ △
0
5.1
06
2.1
9.0
0
002
051
001
0
05
6.0
)s( T
3.0
℃032
0.0
003
μ
0
008
006
004
002
0021
0001
01
06
042
06
05
04
03
02
01
℃ △
L ( H)
28. CDRH127/HPNP-681MC
T( )
L ( H)
29. CDRH127/HPNP-821MC
T( )
L ( H)
30. CDRH127/HPNP-102MC
T( )
06
05
04
03
02
01
℃ △
0
6.1
2.1
8.0
4.0
0.0
μ
0
009
057
006
054
003
051
06
05
04
03
02
01
℃ △
0
8.1 5.1 2.1 9.0 6.0 3.0 0.0
μ
006
005
004
003
002
001
0
06
05
04
03
02
01
℃ △
0
0
L ( H)
T( )
L ( H)
△
℃
L (25 )
5.1
8.1 5.1 2.1 9.0 6.0 3.0 0.0
081
2.1
℃
L (125 )
T
T( )
L ( H)
27. CDRH127/HPNP-561MC
T( )
021
9.0
6.0
06
3.0
0
0.0
002
051
001
μ
μ
0
05
084
004
023
042
061
08
0
0
009
057
006
054
003
051
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