PDF Datasheet

PIN Power Inductor
RCH114
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 10.5 10.5 14.4mm Max.
• Product weight: 4.1g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
1.0 50.0
+ -.7
φ0
MAX.14.4
5.0±1.0
.30
±
0.5
φ10.0±0.5
Schematics - [mm]
Page 1 of 7
× ×
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, Main board of the compounding
machines etc. as DC-DC Converter inductors.
Revised: 7-Jan-14
PIN Power Inductor
RCH114
Electrical Characteristics
D.C.R.(Ω)
μH )
Rated Current
Max. (Typ.)
※１
（Ａ）※2
at 20℃
RCH114NP-6R3MB
6R3
6.3μH ± 20 ％
26m(20)m
4.3
RCH114NP-7R5MB
7R5
7.5μH ± 20 ％
29m(22m)
4.2
8.8μH ± 20 ％
RCH114NP-8R8MB
8R8
30m(23m)
4.1
RCH114NP-100KB
100
10μH ± 10 ％
33m(25m)
4.0
RCH114NP-120KB
120
12μH ± 10 ％
35m(27m)
3.9
15μH ± 10 ％
RCH114NP-150KB
150
39m(30m)
3.7
RCH114NP-180KB
180
18μH ± 10 ％
47m(36m)
3.5
RCH114NP-220KB
220
22μH ± 10 ％
51m(39m)
3.3
27μH ± 10 ％
RCH114NP-270KB
270
57m(44m)
3.1
33μH ± 10 ％
64m(49m)
2.9
RCH114NP-330KB
330
RCH114NP-390KB
390
39μH ± 10 ％
74m(57m)
2.7
47μH ± 10 ％
83m(64m)
2.5
RCH114NP-470KB
470
RCH114NP-560KB
560
56μH ± 10 ％
104m(80m)
2.3
RCH114NP-680KB
680
68μH ± 10 ％
117m(90m)
2.1
RCH114NP-820KB
820
82μH ± 10 ％
130m(100m)
1.9
RCH114NP-101KB
101
100μH ± 10 ％
143m(110m)
1.7
RCH114NP-121KB
121
120μH ± 10 ％
195m(150m)
1.5
RCH114NP-151KB
151
150μH ± 10 ％
221m(170m)
1.4
RCH114NP-181KB
181
180μH ± 10 ％
0.26(0.20)
1.3
RCH114NP-221KB
221
220μH ± 10 ％
0.35(0.27)
1.2
RCH114NP-271KB
271
270μH ± 10 ％
0.39(0.30)
1.1
RCH114NP-331KB
331
330μH ± 10 ％
0.52(0.40)
1.0
RCH114NP-391KB
391
390μH ± 10 ％
0.57(0.44)
0.92
RCH114NP-471KB
471
470μH ± 10 ％
0.65(0.50)
0.84
RCH114NP-561KB
561
560μH ± 10 ％
0.79(0.61)
0.75
RCH114NP-681KB
681
680μH ± 10 ％
0.96(0.74)
0.69
RCH114NP-821KB
821
820μH ± 10 ％
1.22(0.94)
0.62
RCH114NP-102KB
102
1.0 mH ± 10 ％
1.6(1.3)
0.52
RCH114NP-122KB
122
1.2 mH ± 10 ％
2.2(1.8)
0.46
RCH114NP-152KB
152
1.5 mH ± 10 ％
2.5(2.0)
0.41
RCH114NP-182KB
182
1.8 mH ± 10 ％
2.9(2.3)
0.36
RCH114NP-222KB
222
2.2 mH ± 10 ％
3.2(2.6)
0.32
RCH114NP-272KB
272
2.7 mH ± 10 ％
3.7(3.0)
0.29
RCH114NP-332KB
332
3.3 mH ± 10 ％
5.0(4.0)
0.27
RCH114NP-392KB
392
3.9 mH ± 10 ％
5.6(4.5)
0.25
4.7 mH ± 10 ％
7.4(5.9)
0.23
RCH114NP-472KB
472
RCH114NP-562KB
562
5.6 mH ± 10 ％
8.2(6.6)
0.21
RCH114NP-682KB
682
6.8 mH ± 10 ％
11.9(9.5)
0.19
RCH114NP-822KB
822
8.2 mH ± 10 ％
14(11)
0.17
RCH114NP-103KB
103
10 mH ± 10 ％
16(13)
0.16
RCH114NP-123KB
123
12 mH ± 10 ％
21(17)
0.15
RCH114NP-153KB
153
15 mH ± 10 ％
24(19)
0.14
RCH114NP-183KB
183
18 mH ± 10 ％
27(22)
0.13
RCH114NP-223KB
223
22 mH ± 10 ％
34(27)
0.12
RCH114NP-273KB
273
27 mH ± 10 ％
39(31)
0.11
RCH114NP-333KB
333
33 mH ± 10 ％
51(41)
0.10
RCH114NP-393KB
393
39 mH ± 10 ％
58(46)
0.09
※１: Inductance measuring condition : ６.３μＨ～８.８μＨ ａｔ ７.９６ＭＨｚ
１０μＨ～３９ｍＨ ａｔ １.０ｋＨｚ
※2 : Rated current: The DC current at which the inductance decreases 90% of it’s initial value or when △t=40℃,
whichever is lower (Ta＝20℃)
Part Name
Stamp
Inductance (
(Within)]
Page 2 of 7
Revised: 7-Jan-14
PIN Power Inductor
RCH114
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
△T (℃)
1. RCH114NP-6R3MB
L ( H)
μ
△T (℃)
2. RCH114NP-7R5MB
L ( H)
60
12
7.5
50
6.0
μ
△T (℃)
3. RCH114NP-8R8MB
L ( H)
60
12
10
50
10
50
40
8
40
8
40
4.5
30
6
30
6
30
3.0
20
4
20
4
20
1.5
10
2
10
2
10
0
0
0
0
9.0
0.0
0
2
4
6
8
DC (A)
10
μ
△T (℃)
4. RCH114NP-100KB
L ( H)
12
0
12
2
4
μ
6
8
DC (A)
10
18
10
50
8
0
0
△T (℃)
5. RCH114NP-120KB
L ( H)
60
12
60
2
4
6
DC (A)
μ
8
10
△T (℃)
6. RCH114NP-150KB
L ( H)
60
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
0
2
4
6
DC (A)
μ
8
10
0
△T (℃)
7. RCH114NP-180KB
L ( H)
2
4
6
DC (A)
μ
8
10
60
30
20
50
16
0
△T (℃)
8. RCH114NP-220KB
L ( H)
60
2
4
DC (A)
μ
6
8
△T (℃)
9. RCH114NP-270KB
L ( H)
60
30
25
50
25
50
40
20
40
20
40
12
30
15
30
15
30
8
20
10
20
10
20
4
10
5
10
5
10
0
0
0
0
24
0
0
2
4
DC (A)
6
0
8
μ
△T (℃)
10. RCH114NP-330KB
L ( H)
1
2
3
4
DC (A)
5
μ
6
0
0
△T (℃)
11. RCH114NP-390KB
L ( H)
60
1
2
3
4
DC (A)
5
μ
6
△T (℃)
12. RCH114NP-470KB
L ( H)
60
60
40
50
50
50
40
32
40
40
40
24
30
24
30
30
30
16
20
16
20
20
20
8
10
8
10
10
10
0
0
0
0
0
0
48
60
48
40
50
32
0
1
2
3
DC (A)
4
5
6
0
1
2
3
DC (A)
Page 3 of 7
4
5
0
60
1
2
3
DC (A)
4
Revised: 7-Jan-14
5
PIN Power Inductor
RCH114
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
△T (℃)
13. RCH114NP-560KB
L ( H)
μ
60
14. RCH114NP-680KB
L ( H)
90
50
50
40
60
△T (℃)
μ
△T (℃)
15. RCH114NP-820KB
L ( H)
60
120
75
50
100
50
40
60
40
80
40
30
30
45
30
60
30
20
20
30
20
40
20
10
10
15
10
20
10
0
0
0
0
0
0
1
2
DC (A)
3
μ
4
0
△T (℃)
16. RCH114NP-101KB
L ( H)
120
1
2
3
DC (A)
μ
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
4
△T (℃)
17. RCH114NP-121KB
L ( H)
60
DC (A)
μ
△T (℃)
18. RCH114NP-151KB
L ( H)
60
180
150
50
150
50
40
120
40
120
40
60
30
90
30
90
30
40
20
60
20
60
20
20
10
30
10
30
10
0
0
0
0
0
0
60
180
100
50
80
DC (A)
μ
△T (℃)
19. RCH114NP-181KB
L ( H)
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
μ
△T (℃)
20. RCH114NP-221KB
L ( H)
60
0.5
μ
1.0 1.5
DC (A)
2.0
2.5
△T (℃)
21. RCH114NP-271KB
L ( H)
60
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
240
60
240
200
50
160
0
0.0
μ
0.5
1.0 1.5
DC (A)
22. RCH114NP-331KB
L ( H)
2.0
2.5
0.0
△T (℃)
0.4
0.8 1.2
DC (A)
1.6
μ
23. RCH114NP-391KB
L ( H)
60
480
300
50
240
2.0
60
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
△T (℃)
μ
△T (℃)
24. RCH114NP-471KB
L ( H)
60
600
400
50
500
50
40
320
40
400
40
180
30
240
30
300
30
120
20
160
20
200
20
60
10
80
10
100
10
0
0
0
0
360
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
0.0
0.4
0.8
DC (A)
Page 4 of 7
1.2
1.6
60
0
0
0.0
0.3
0.6 0.9
DC (A)
1.2
Revised: 7-Jan-14
1.5
PIN Power Inductor
RCH114
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
△T (℃)
25. RCH114NP-561KB
L ( H)
μ
△T (℃)
26. RCH114NP-681KB
L ( H)
μ
△T (℃)
27. RCH114NP-821KB
L ( H)
60
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
600
60
900
500
50
400
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
△T (℃)
0
0
60
0
0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0.2
0.8
1.0
60
μ
1200
△T (℃)
60
1800
1000
50
1000
50
1500
50
800
40
800
40
1200
40
600
30
600
30
900
30
400
20
400
20
600
20
200
10
200
10
300
10
28. RCH114NP-102KB
L ( H)
1200
0
0
0.0
0.2
μ
0.4 0.6
DC (A)
0.8
0
0
0.0
1.0
△T (℃)
31. RCH114NP-182KB
L ( H)
29. RCH114NP-122KB
L ( H)
0.2
μ
0.4
DC (A)
0.6
△T (℃)
30. RCH114NP-152KB
L ( H)
60
0
0.8
0
0.0
△T (℃)
32. RCH114NP-222KB
L ( H)
μ
0.4 0.6
DC (A)
0.2
μ
0.4
DC (A)
0.6
0.8
△T (℃)
33. RCH114NP-272KB
L ( H)
60
3000
2000
50
2500
50
40
1600
40
2000
40
1200
30
1200
30
1500
30
800
20
800
20
1000
20
400
10
400
10
500
10
60
2400
2000
50
1600
2400
0
0
0.0
0.2
0.4
DC (A)
0.6
0
0.8
μ
△T (℃)
60
4200
3000
50
2400
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
6000
μ
△T (℃)
3500
50
5000
50
40
2800
40
4000
40
1800
30
2100
30
3000
30
1200
20
1400
20
2000
20
600
10
700
10
1000
10
3600
0
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
△T (℃)
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
60
34. RCH114NP-332KB
L ( H)
μ
0
60
35. RCH114NP-392KB
L ( H)
0
0
0.0
0.1
0.2 0.3
DC (A)
Page 5 of 7
0.4
0.5
36. RCH114NP-472KB
L ( H)
60
0
0
0.0
0.1
0.2 0.3
DC (A)
0.4
Revised: 7-Jan-14
0.5
PIN Power Inductor
RCH114
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (100 )
60
9000
μ
△T (℃)
7500
50
7500
50
40
6000
40
6000
40
3000
30
4500
30
4500
30
2000
20
3000
20
3000
20
1000
10
1500
10
1500
10
37. RCH114NP-562KB
L ( H)
6000
△T (℃)
μ
38. RCH114NP-682KB
L ( H)
60
9000
5000
50
4000
0
0
0.0
0.1
0.2
DC (A)
0.3
μ
0
0.4
0
0.0
△T (℃)
40. RCH114NP-103KB
L ( H)
0.1
μ
0.2
DC (A)
0.3
60
41. RCH114NP-123KB
L ( H)
18000
10000
50
8000
12000
△T (℃)
39. RCH114NP-822KB
L ( H)
60
0
0
0.0
0.4
△T (℃)
μ
0.1
0.2
DC (A)
0.3
42. RCH114NP-153KB
L ( H)
0.4
△T (℃)
60
18000
15000
50
15000
50
40
12000
40
12000
40
6000
30
9000
30
9000
30
4000
20
6000
20
6000
20
2000
10
3000
10
3000
10
0
0
0.0
μ
0.1
0.2
DC (A)
0.3
43. RCH114NP-183KB
L ( H)
24000
0
0.4
0
0.00
△T (℃)
0.08
0.16
0.24
DC (A)
μ
44. RCH114NP-223KB
L ( H)
0
0.32
△T (℃)
60
0
0.00 0.05 0.10 0.15 0.20 0.25
DC (A)
μ
45. RCH114NP-273KB
L ( H)
△T (℃)
60
30000
20000
50
25000
50
40
16000
40
20000
40
12000
30
12000
30
15000
30
8000
20
8000
20
10000
20
4000
10
4000
10
5000
10
60
24000
20000
50
16000
0
0
0.00 0.05 0.10 0.15 0.20 0.25
0
DC (A)
μ
46. RCH114NP-333KB
L ( H)
36000
△T (℃)
0
0.00 0.05 0.10 0.15 0.20 0.25
DC (A)
μ
47. RCH114NP-393KB
L ( H)
48000
30000
50
40000
50
24000
40
32000
40
18000
30
24000
30
12000
20
16000
20
6000
10
8000
10
0
0.00
0.04 0.08
DC (A)
0.12
0.16
0
0
0.00 0.04 0.08 0.12 0.16 0.20
DC (A)
△T (℃)
60
0
60
60
0
0
0.00
0.04
0.08
DC (A)
Page 6 of 7
0.12
0.16
Revised: 7-Jan-14
PIN Power Inductor
RCH114
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
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Seoul
Singapore
San Jose
Tel.+81-48-691-7300
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Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
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Tel.+65-6296-3388
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Tel.+1-408-321-9660
FAX.+1-408-321-9308
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Obernzell
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Tel.+1-847-545-6700
FAX. +1-847-545-6720
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Tel.+49-8591-937-0
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[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 7 of 7
Revised: 7-Jan-14