PDF Datasheet

PIN Power Inductor
RCH1216B
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L W H: 12.5 12.5 16.0mm Max.
• Product weight: 5.2g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Environmental Data
• Operating temperature range: -30
+100
(including coil’s self temperature rise)
• Storage temperature range: -30
+100
℃～ ℃
℃～ ℃
Dimension - [mm]
5.0±0.5
PIN#1
× ×
Packaging
• Box packaging.
.52
1.
XA
M
.10
±
7.
0
MAX.16.0
φ
3.
0
0±
.5
4.0±0.3
Applications
• Ideally used in Printers, LCD TV, DVD, Copy
Machine, Mainboard of the compounding
machines etc. as DC-DC Converter inductors.
Schematics - [mm]
④
①
④
①
③
②
③
②
μ ～47μH)
(10 H
μ ～2.2mH)
(56 H
Page 1 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH1216B
Electrical Characteristics
PART NO.
STAMP
RCH1216BNP-100M
100M
RCH1216BNP-120M
120M
RCH1216BNP-150M
150M
RCH1216BNP-180M
180M
RCH1216BNP-220M
220M
RCH1216BNP-270M
270M
RCH1216BNP-330M
330M
RCH1216BNP-390M
390M
RCH1216BNP-470M
470M
RCH1216BNP-560K
560K
RCH1216BNP-680K
680K
RCH1216BNP-820K
820K
RCH1216BNP-101K
101K
RCH1216BNP-121K
121K
RCH1216BNP-151K
151K
RCH1216BNP-181K
181K
RCH1216BNP-221K
221K
RCH1216BNP-271K
271K
RCH1216BNP-331K
331K
RCH1216BNP-391K
391K
RCH1216BNP-471K
471K
RCH1216BNP-561K
561K
RCH1216BNP-681K
681K
RCH1216BNP-821K
821K
RCH1216BNP-102K
102K
RCH1216BNP-122K
122K
RCH1216BNP-152K
152K
RCH1216BNP-182K
182K
RCH1216BNP-222K
222K
［
］
INDUCTANCE
WITHIN
1
※
10μH ±20％
12μH ±20％
15μH ±20％
18μH ±20％
22μH ±20％
27μH ±20％
33μH ±20％
39μH ±20％
47μH ±20％
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％
1.0mH ±10％
1.2mH ±10％
1.5mH ±10％
1.8mH ±10％
2.2mH ±10％
Ω
℃
D.C.R.
[MAX.]( )
at 20
DC SUPERPOSITION
PERMISSION CURRENT
(A) 2
℃
at 20
※
℃
at 100
TEMPERATURE
RISE CURRENT
3
（Ａ）※
24m(19m)
9.00
8.00
5.00
26m(21m)
7.80
7.00
4.60
29m(23m)
7.20
6.20
4.40
33m(26m)
6.75
5.80
4.20
37m(29m)
6.00
5.30
4.00
41m(32m)
5.50
4.80
3.80
46m(36m)
5.00
4.50
3.60
49m(39m)
4.70
4.10
3.30
56m(44m)
4.30
3.80
3.20
87m(69m)
4.10
3.70
2.70
98m(78m)
3.80
3.30
2.40
107m(85m)
3.20
2.90
2.25
121m(96m)
3.00
2.70
2.15
134m(107m)
2.85
2.60
2.05
156m(124m)
2.55
2.35
1.90
206m(164m)
2.20
2.05
1.65
236m(188m)
2.00
1.85
1.55
0.32(0.25)
1.85
1.70
1.40
0.37(0.29)
1.65
1.53
1.30
0.48(0.38)
1.55
1.35
1.05
0.55(0.44)
1.45
1.25
1.00
0.62(0.49)
1.36
1.18
0.95
0.79(0.63)
1.20
1.06
0.82
0.88(0.70)
1.14
0.97
0.75
1.13(0.90)
1.00
0.80
0.65
1.25(1.00)
0.89
0.76
0.61
1.52(1.26)
0.85
0.70
0.54
1.93(1.60)
0.76
0.63
0.46
2.52(2.10)
0.65
0.57
0.41
※1. Inductance measuring condition: at 1kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 90% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Page 2 of 5
Revised: 7-Jan-14
PIN Power Inductor
RCH1216B
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
△T
L (105 )
△T 60(℃)
1. RCH1216BNP-100M
L ( H)
12
μ
△T (℃)
2. RCH1216BNP-120M
L ( H)
18
μ
60
3. RCH1216BNP-150M
L ( H)
18
△T (℃)
60
10
50
15
50
15
50
8
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
3
6
9
12
15
18
0
3
6
9
DC (A)
μ
4. RCH1216BNP-180M
L ( H)
24
△T (℃)
12
15
DC (A)
μ
60
5. RCH1216BNP-220M
L ( H)
24
20
50
16
18
0
0
△T (℃)
3
6
9
12
DC (A)
μ
15
△T (℃)
60
6. RCH1216BNP-270M
L ( H)
30
20
50
25
50
40
16
40
20
40
12
30
12
30
15
30
8
20
8
20
10
20
4
10
4
10
5
10
0
0
0
0
0
0
3
6
9
12
DC (A)
μ
0
15
△T (℃)
2
4
6
8
10
DC (A)
μ
0
0
12
△T (℃)
60
2
4
6
8
10
DC (A)
μ
12
△T (℃)
60
9. RCH1216BNP-470M
L ( H)
54
35
50
45
50
40
28
40
36
40
18
30
21
30
27
30
12
20
14
20
18
20
6
10
7
10
9
10
0
0
0
0
7. RCH1216BNP-330M
L ( H)
60
8. RCH1216BNP-390M
L ( H)
42
30
50
24
36
0
0
2
4
6
8
0
10
2
4
6
8
10
0
0
2
4
μ
△T (℃)
6
8
DC (A)
DC (A)
DC (A)
10. RCH1216BNP-560K
L ( H)
60
μ
60
11. RCH1216BNP-680K
L ( H)
70
50
50
40
△T (℃)
μ
△T (℃)
60
12. RCH1216BNP-820K
L ( H)
120
60
50
100
50
40
50
40
80
40
30
30
40
30
60
30
20
20
30
20
40
20
10
10
20
10
20
10
0
10
0
0
60
0
0
2
4
DC (A)
6
8
0
2
4
6
DC (A)
Page 3 of 5
8
60
0
0
1
2
3
4
5
DC (A)
Revised: 7-Jan-14
6
PIN Power Inductor
RCH1216B
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
13. RCH1216BNP-101K
L ( H)
120
℃
△T
L (105 )
△T (℃)
μ
60
14. RCH1216BNP-121K
L ( H)
120
100
50
80
△T (℃)
μ
△T (℃)
60
15. RCH1216BNP-151K
L ( H)
180
100
50
150
50
40
80
40
120
40
60
30
60
30
90
30
40
20
40
20
60
20
20
10
20
10
30
10
0
0
0
0
0
0
1
2
3
DC (A)
4
5
μ
16. RCH1216BNP-181K
L ( H)
240
6
0
△T (℃)
μ
1
2
3
4
5
DC (A)
60
17. RCH1216BNP-221K
L ( H)
240
200
50
160
6
0
0
△T (℃)
60
μ
1
2
3
4
DC (A)
5
△T (℃)
60
18. RCH1216BNP-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
μ
1
2
3
DC (A)
△T (℃)
μ
DC (A)
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
0.0 0.6 1.2 1.8 2.4 3.0 3.6
4
60
△T (℃)
μ
DC (A)
△T (℃)
60
21. RCH1216BNP-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. RCH1216BNP-331K
L ( H)
600
60
20. RCH1216BNP-391K
L ( H)
600
500
50
400
0
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
0
μ
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
DC (A)
DC (A)
60
23. RCH1216BNP-681K
L ( H)
1200
△ ℃
500
50
1000
50
1000
50
400
40
800
40
800
40
300
30
600
30
600
30
200
20
400
20
400
20
100
10
200
10
200
10
22. RCH1216BNP-561K
L ( H)
600
△T (℃)
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
60
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Page 4 of 5
μ
24. RCH1216BNP-821K
T( )
L ( H)
1200
60
△T (℃)
0
60
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Revised: 7-Jan-14
PIN Power Inductor
RCH1216B
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
25. RCH1216BNP-102K
L ( H)
1200
℃
L (105 )
△T (℃)
μ
△T
△60T (℃)
μ
1000
50
1500
50
1500
50
800
40
1200
40
1200
40
600
30
900
30
900
30
400
20
600
20
600
20
200
10
300
10
300
10
0
0
0.0
0.4
0.8
1.2
1.6
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
2.0
DC (A)
μ
28. RCH1216BNP-182K
L ( H)
2400
△T (℃)
μ
DC (A)
2000
50
2000
50
1600
40
1600
40
1200
30
1200
30
800
20
800
20
400
10
400
10
0
0.3
0.6
0.9
1.2
1.5
0
0.3
0
0.6
0.9
1.2
DC (A)
△T (℃)
60
0.0
0
0.0
29. RCH1216BNP-222K
L ( H)
2400
0
27. RCH1216BNP-152K
L ( H)
1800
△60T (℃)
60
26. RCH1216BNP-122K
L ( H)
1800
60
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
DC (A)
Please refer to the sales offices on our website - http://www.sumida.com
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Tel.+852-2880-6781
FAX.+852-2565-9600
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Page 5 of 5
Revised: 7-Jan-14
1.5