PDF Datasheet

PIN Power Inductor
RCH-110
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 10.5 10.5 10.5mm Max.
• Product weight: 3.1g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
4.0±0.3
1.0 50.0
+ -7.
0φ
10.0±0.5
±1.0
3.5
30.
±
0.5
φ10.0±0.5
Schematics - [mm]
②
③
②
③
①
④
①
④
（10μH～33μH）
× ×
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
℃～ ℃
℃～ ℃
Packaging
• Box packaging.
Applications
• Ideally used in Printers, LCD TV, DVD, Copy
Machine, Mainboard of the compounding
machines etc. as DC-DC Converter inductors.
（39μH～1mH）
Page 1 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH-110
Electrical Characteristics
PART NO
．
STAMP
RCH110NP-100M
RCH110NP-120M
RCH110NP-150M
100M
120M
150M
RCH110NP-180M
RCH110NP-220M
RCH110NP-270M
180M
220M
270M
RCH110NP-330K
RCH110NP-390K
RCH110NP-470K
330K
390K
470K
RCH110NP-560K
RCH110NP-680K
RCH110NP-820K
560K
680K
820K
RCH110NP-101K
RCH110NP-121K
RCH110NP-151K
101K
121K
151K
RCH110NP-181K
RCH110NP-221K
RCH110NP-271K
181K
221K
271K
RCH110NP-331K
RCH110NP-391K
RCH110NP-471K
331K
391K
471K
RCH110NP-561K
RCH110NP-681K
RCH110NP-821K
561K
681K
821K
RCH110NP-102K
102K
INDUCTANCE
[WITHIN] 1
※
μ ± 20%
μ ± 20%
μ ± 20%
18μH ± 20%
22μH ± 20%
27μH ± 20%
33μH ± 10%
39μH ± 10%
47μH ± 10%
56μH ± 10%
68μH ± 10%
82μH ± 10%
100μH ± 10%
120μH ± 10%
150μH ± 10%
180μH ± 10%
220μH ± 10%
270μH ± 10%
330μH ± 10%
390μH ± 10%
470μH ± 10%
560μH ± 10%
680μH ± 10%
820μH ± 10%
1.0 mH ± 10%
10 H
12 H
15 H
D.C.R.
( )
[MAX.]
(at20 )
RATED
CURRENT
( ) 2
Ａ※
S.R.F.
(MHz)
TYP.
0.022
0.023
0.026
5.3
4.9
4.4
14
11
7.7
0.033
0.037
0.048
4.0
3.6
3.3
7.1
6.8
6.1
0.055
0.073
0.083
2.9
2.7
2.5
6.0
8.6
8.1
0.092
0.12
0.14
2.3
2.1
1.9
7.6
6.3
6.0
0.16
0.20
0.23
1.7
1.5
1.4
5.7
4.8
4.2
0.31
0.34
0.40
1.3
1.1
1.0
3.9
3.8
3.4
0.52
0.65
0.71
0.93
0.86
0.78
2.8
2.7
2.5
1.0
1.1
1.3
0.71
0.65
0.59
2.2
2.1
2.0
1.7
0.53
1.7
Ω
℃
※1.Inductance measuring condition : at 1.0kHz
※2.This indicates the value of current when the inductance 10% lower than its initial value or D.C current
when △T＝40℃,whichever is lower (Ta=20℃).
Page 2 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH-110
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
△T (℃)
1. RCH110NP-100M
L ( H)
12
μ
60
2 RCH110NP-120M
L ( H)
18
10
50
8
△T (℃)
μ
△T (℃)
60
3. RCH110NP-150M
L ( H)
18
15
50
15
50
40
12
40
12
40
6
30
9
30
9
30
4
20
6
20
6
20
2
10
3
10
3
10
0
0
0
0
0
0
2
4
6
8
DC (A)
μ
10
0
△T (℃)
4. RCH110NP-180M
L ( H)
18
2
4
6
μ
60
5. RCH110NP-220M
L ( H)
30
15
50
12
0
0
8
DC (A)
△T (℃)
60
2
4
6
8
DC (A)
μ
△T (℃)
60
6. RCH110NP-270M
L ( H)
30
25
50
25
50
40
20
40
20
40
9
30
15
30
15
30
6
20
10
20
10
20
3
10
5
10
5
10
0
0
0
0
0
0
2
4
6
8
DC (A)
μ
0
△T (℃)
1
2
3
4
5
DC (A)
μ
0
0
6
△T (℃)
60
1
2
3
4
5
DC (A)
μ
6
△T (℃)
60
9. RCH110NP-470K
L ( H)
60
50
50
50
50
40
40
40
40
40
30
30
30
30
30
30
20
20
20
20
20
20
10
10
10
10
10
10
0
0
0
0
7. RCH110NP-330K
L ( H)
60
60
8. RCH110NP-390K
L ( H)
60
50
50
40
0
0
1
2
3
4
5
0
6
1
2
3
4
0
0
5
1
2
μ
△T (℃)
μ
60
11. RCH110NP-680K
L ( H)
90
50
50
40
3
4
5
DC (A)
DC (A)
DC (A)
10. RCH110NP-560K
L ( H)
60
60
△T (℃)
μ
△T (℃)
60
12. RCH110NP-820K
L ( H)
90
75
50
75
50
40
60
40
60
40
30
30
45
30
45
30
20
20
30
20
30
20
10
10
15
10
15
10
0
0
0
0
0
0
1
2
3
DC (A)
4
5
0
1
2
DC (A)
Page 3 of 5
3
4
60
0
0
1
2
3
DC (A)
Revised: 7-Jan-14
4
PIN Power Inductor
RCH-110
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
△T (℃)
13. RCH110NP-101K
L ( H)
120
μ
60
14. RCH110NP-121K
L ( H)
240
100
50
80
△T (℃)
μ
△T (℃)
60
15. RCH110NP-151K
L ( H)
240
200
50
200
50
40
160
40
160
40
60
30
120
30
120
30
40
20
80
20
80
20
20
10
40
10
40
10
0
0
0
0
0
0
0.0
0.5 1.0
1.5 2.0
2.5 3.0
DC (A)
μ
0.0
△T (℃)
16. RCH110NP-181K
L ( H)
240
0.5 1.0
1.5
2.0 2.5
DC (A)
μ
60
17. RCH110NP-221K
L ( H)
240
200
50
160
0.0
3.0
△T (℃)
0.5
1.0
1.5 2.0
60
2.5
DC (A)
μ
3.0
△T (℃)
60
18. RCH110NP-271K
L ( H)
300
200
50
250
50
40
160
40
200
40
120
30
120
30
150
30
80
20
80
20
100
20
40
10
40
10
50
10
0
0
0
0
0
0
0.0
0.5
1.0
1.5
2.0
DC (A)
μ
2.5
0.0
△T (℃)
0.4
0.8
1.2
1.6
DC (A)
μ
2.0
0.0
△T (℃)
0.4
0.8
1.2
60
1.6
DC (A)
μ
2.0
△T (℃)
60
21. RCH110NP-471K
L ( H)
600
500
50
500
50
40
400
40
400
40
300
30
300
30
300
30
200
20
200
20
200
20
100
10
100
10
100
10
19. RCH110NP-331K
L ( H)
600
60
20. RCH110NP-391K
L ( H)
600
500
50
400
0
0
0.0
0.4
0.8
1.2
0
0
0.0
1.6
0.4
0.8
1.2
0
0
0.0
1.6
0.4
μ
△T (℃)
0.8
1.2
1.6
DC (A)
DC (A)
DC (A)
22. RCH110NP-561K
L ( H)
600
60
μ
60
23. RCH110NP-681K
L ( H)
900
500
50
400
△T (℃)
μ
△T (℃)
60
24. RCH110NP-821K
L ( H)
900
750
50
750
50
40
600
40
600
40
300
30
450
30
450
30
200
20
300
20
300
20
100
10
150
10
150
10
0
0
0.0
0.3
0.6
0.9
DC (A)
1.2
1.5
0
0
0.0
0.3
0.6
0.9
DC (A)
Page 4 of 5
1.2
60
0
0
0.0
0.2
0.4
0.6
0.8
DC (A)
Revised: 7-Jan-14
1.0
PIN Power Inductor
RCH-110
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
25. RCH110NP-102K
L ( H)
1200
℃
L (100 )
△T (℃)
△T
60
1000
50
800
40
600
30
400
20
200
10
0
0
0.0
0.2
0.4
0.6
DC (A)
0.8
1.0
Please refer to the sales offices on our website - http://www.sumida.com
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Shenzhen
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FAX.+852-2565-9600
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Tel.+886-2-8751-2737
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Page 5 of 5
Revised: 7-Jan-14