POWER INDUCTORS < Pin Type: RC Series>
Type:RC-855
◆
Product Description
・8.3×5.7mm
Max. (L×W), 8.6mm Max. height
・Inductance
Range: 1.0μH∼1mH
・Rated
Current Range: 65mA∼400mA
◆
Feature
・Magnetically
unshielded construction.
・Ideally
used in Printers, LCD TV, Copy Machine, Mainboard of the compounding machines, Adapters,
etc as Power Supplies’s inductors or DC-DC Converter inductors.
・RoHS
Compliance
◆
Dimensions (mm)
8. 3 ± 0 . 3
+1.0
4.5-0.5
φ 0 .7 ± 0. 1
5 . 4 ±0 . 3
Please refer to the sales offices on our website for a representative near you
www.sumida.com
5. 0 ±0 .2
8 .0 ±0 . 3
φ 5.4
1/5
POWER INDUCTORS < Pin Type: RC Series>
Type:RC-855
◆
Specification-1
Inductance
［Within½
※1
1.0μH
±
20%
1.2μH
±
20%
1.5μH
±
20%
1.8μH
±
20%
2.2μH
±
20%
2.7μH
±
20%
3.3μH
±
20%
3.9μH
±
10%
4.7μH
±
10%
5.6μH
±
10%
6.8μH
±
10%
8.2μH
±
10%
10μH
±
10%
12μH
±
10%
15μH
±
10%
18μH
±
10%
22μH
±
10%
27μH
±
10%
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%
1mH
±
10%
Ｑ
Min.
※１
90
90
100
70
70
65
75
75
75
70
75
65
65
60
55
50
50
45
45
40
45
45
45
40
55
55
50
45
60
55
55
50
60
65
60
60
65
Saturation
Current
(½Ａ)[Ref.]
※2
400
300
300
400
400
400
300
300
250
250
200
200
150
150
150
150
150
150
150
150
150
150
150
150
100
100
100
100
100
100
100
100
80
80
65
65
65
D.C.R.(Ω)
[Max.]
(at 20℃)
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.9
1.0
1.1
1.2
1.5
1.6
1.8
2.1
2.3
2.6
2.9
3.2
4.3
4.5
6.1
6.8
8.4
S.R.F.
(MHz)
[Min.]
100.0
100.0
100.0
86.0
71.0
68.0
51.0
44.0
40.0
36.0
32.2
28.7
26.6
23.8
19.6
18.0
16.8
16.0
15.0
14.0
8.4
8.1
7.7
6.8
8.6
7.7
7.0
6.2
4.9
4.5
3.7
3.5
3.2
2.9
2.4
2.2
2.0
Part Name
RC855NP-1RØM
RC855NP-1R2M
RC855NP-1R5M
RC855NP-1R8M
RC855NP-2R2M
RC855NP-2R7M
RC855NP-3R3M
RC855NP-3R9K
RC855NP-4R7K
RC855NP-5R6K
RC855NP-6R8K
RC855NP-8R2K
RC855NP-1ØØK
RC855NP-12ØK
RC855NP-15ØK
RC855NP-18ØK
RC855NP-22ØK
RC855NP-27ØK
RC855NP-33ØK
RC855NP-39ØK
RC855NP-47ØK
RC855NP-56ØK
RC855NP-68ØK
RC855NP-82ØK
RC855NP-1Ø1K
RC855NP-121K
RC855NP-151K
RC855NP-181K
RC855NP-221K
RC855NP-271K
RC855NP-331K
RC855NP-391K
RC855NP-471K
RC855NP-561K
RC855NP-681K
RC855NP-821K
RC855NP-1Ø2K
Stamp
1R0M
1R2M
1R5M
1R8M
2R2M
2R7M
3R3M
3R9K
4R7K
5R6K
6R8K
8R2K
100K
120K
150K
180K
220K
270K
330K
390K
470K
560K
680K
820K
101K
121K
151K
181K
221K
271K
331K
391K
471K
561K
681K
821K
102K
1.0μH
∼
8.2μH； 7.96 MHz
10μH
∼
82μH； 2.52 MHz
100μH
∼
820μH； 796 kHz
1 mH； 252 kHz
※2.
Saturation current: The DC current at which the inductance decreases 95% of it’s initial value (Ta＝20℃).
※1.Measuring
frequency
(Inductance, Q)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/5
POWER INDUCTORS < Pin Type: RC Series>
Type:RC-855
◆
Specification-2
Part Name
RC855NP-1R1M
RC855NP-1R3M
RC855NP-1R6M
RC855NP-2RØM
RC855NP-2R4M
RC855NP-3RØM
RC855NP-3R6K
RC855NP-4R3K
RC855NP-5R1K
RC855NP-6R2K
RC855NP-7R5K
RC855NP-9R1K
RC855NP-11ØK
RC855NP-13ØK
RC855NP-16ØK
RC855NP-2ØØK
RC855NP-24ØK
RC855NP-3ØØK
RC855NP-36ØK
RC855NP-43ØK
RC855NP-51ØK
RC855NP-62ØK
RC855NP-75ØK
RC855NP-91ØK
RC855NP-111K
RC855NP-131K
RC855NP-161K
RC855NP-2Ø1K
RC855NP-241K
RC855NP-3Ø1K
RC855NP-361K
RC855NP-431K
RC855NP-511K
RC855NP-621K
RC855NP-751K
RC855NP-911K
※1
Measuring frequency
Stamp
1R1M
1R3M
1R6M
2R0M
2R4M
3R0M
3R6K
4R3K
5R1K
6R2K
7R5K
9R1K
110K
130K
160K
200K
240K
300K
360K
430K
510K
620K
750K
910K
111K
131K
161K
201K
241K
301K
361K
431K
511K
621K
751K
911K
Inductance
［Within½
※1
1.1μH
±
20%
1.3μH
±
20%
1.6μH
±
20%
2.0μH
±
20%
2.4μH
±
20%
3.0μH
±
20%
3.6μH
±
10%
4.3μH
±
10%
5.1μH
±
10%
6.2μH
±
10%
7.5μH
±
10%
9.1μH
±
10%
11μH
±
10%
13μH
±
10%
16μH
±
10%
20μH
±
10%
24μH
±
10%
30μH
±
10%
36μH
±
10%
43μH
±
10%
51μH
±
10%
62μH
±
10%
75μH
±
10%
91μH
±
10%
110μH
±
10%
130μH
±
10%
160μH
±
10%
200μH
±
10%
240μH
±
10%
300μH
±
10%
360μH
±
10%
430μH
±
10%
510μH
±
10%
620μH
±
10%
750μH
±
10%
910μH
±
10%
Qu
[Min.]
※1
90
95
100
70
70
65
75
75
75
75
70
65
60
55
50
50
45
40
40
40
45
45
40
35
55
50
45
60
70
60
55
70
60
70
70
75
Rated .current
(½Ａ)[Ref.]
※2
300
300
300
400
400
300
300
250
250
200
200
150
150
150
150
150
150
150
150
150
150
150
150
150
100
100
100
100
100
100
100
100
80
80
65
65
D.C.R.(Ω)
[Max.]
(at 20℃)
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.7
0.9
1.0
1.1
1.2
1.4
1.6
1.7
1.9
2.2
2.4
2.7
3.0
3.9
4.1
5.5
6.2
7.6
S.R.F.
(MHz)
[Min.]
100.0
100.0
100.0
78.5
69.5
59.0
47.5
42.0
38.0
34.0
30.0
27.6
25.2
21.8
18.2
17.0
16.2
15.2
14.2
8.5
8.2
7.9
7.2
6.0
8.1
7.4
6.7
5.5
4.9
4.5
3.7
3.5
3.2
2.9
2.4
2.2
Inductance, Qu
1.1μH
∼
9.1μH
；
7.96 MHz
11μH
∼
91μH
；
2.52 MHz
110μH
∼
750μH
；
796 kHz
910μH
；
252 kHz
※2.
Rated current:
The DC current at which the temperature rise is△t＝40℃(Ta＝20℃)(for 1.1μH∼91μH )
The DC current at which the inductance decreases to 95% of it’s initial value.(for the other part numbers)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/5
POWER INDUCTORS < Pin Type: RC Series>
Type:RC-855
◆
Specification-3
Part Name
RC855NP-1ØØJ
RC855NP-12ØJ
RC855NP-15ØJ
RC855NP-27ØJ
RC855NP-33ØJ
RC855NP-39ØJ
RC855NP-47ØJ
RC855NP-56ØJ
RC855NP-68ØJ
RC855NP-82ØJ
RC855NP-1Ø1J
RC855NP-121J
RC855NP-151J
RC855NP-181J
RC855NP-221J
RC855NP-271J
RC855NP-331J
RC855NP-391J
RC855NP-471J
RC855NP-561J
RC855NP-681J
RC855NP-821J
RC855NP-1Ø2J
※1
Measuring frequency
Stamp
100J
120J
150J
270J
330J
390J
470J
560J
680J
820J
101J
121J
151J
181J
221J
271J
331J
391J
471J
561J
681J
821J
102J
Inductance
［Within½
※1
10μH
±
5%
12μH
±
5%
15μH
±
5%
27μH
±
5%
33μH
±
5%
39μH
±
5%
47μH
±
5%
56μH
±
5%
68μH
±
5%
82μH
±
5%
100μH
±
5%
120μH
±
5%
150μH
±
5%
180μH
±
5%
220μH
±
5%
270μH
±
5%
330μH
±
5%
390μH
±
5%
470μH
±
5%
560μH
±
5%
680μH
±
5%
820μH
±
5%
1mH
±
5%
Qu
［Min.½
※1
65
60
55
45
45
40
45
45
45
40
55
55
50
45
60
55
55
50
60
65
60
60
65
Rated
current
(mA)※2
150
150
150
150
150
150
150
150
150
150
100
100
100
100
100
100
100
100
80
80
65
65
65
D.C.R.(Ω)
[Max.]
(at 20℃)
0.4
0.4
0.4
0.6
0.6
0.7
0.9
1.0
1.1
1.2
1.5
1.6
1.8
2.1
2.3
2.6
2.9
3.2
4.3
4.5
6.1
6.8
8.4
S.R.F.
(MHz)
［Min.½
26.6
23.8
19.6
16.0
15.0
14.0
8.4
8.1
7.7
6.8
8.6
7.7
7.0
6.2
4.9
4.5
3.7
3.5
3.2
2.9
2.4
2.2
2.0
10μH
∼
82μH
；
2.52 MHz
100μH
∼
820μH
；
796 kHz
1 mH
；
252 kHz
※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
℃
).
Inductance, Qu
Please refer to the sales offices on our website for a representative near you
www.sumida.com
4/5
POWER INDUCTORS < Pin Type: RC Series>
Type:RC-855
◆
Specification-4
Inductance
[Within]
※1
1.8μH
±
20%
2.2μH
±
20%
2.7μH
±
20%
3.3μH
±
20%
3.9μH
±
10%
4.7μH
±
10%
5.6μH
±
10%
6.8μH
±
10%
8.2μH
±
10%
Qu
[Min.]
※1
90
100
95
95
95
110
105
110
110
S.R.F.
(MHz) [Min.]
70
67
50
44
40
36
34
30
26
D.C.R.(Ω)
[Max.]
(at 20℃)
0.2
0.2
0.2
0.3
0.4
0.4
0.6
0.6
0.7
Rated
Current
(½Ａ)
※2
180
180
150
100
100
100
80
80
80
Part Name
Stamp
RC855NP-1R8M-F
RC855NP-2R2M-F
RC855NP-2R7M-F
RC855NP-3R3M-F
RC855NP-3R9K-F
RC855NP-4R7K-F
RC855NP-5R6K-F
RC855NP-6R8K-F
RC855NP-8R2K-F
1R8M
2R2M
2R7M
3R3M
3R9K
4R7K
5R6K
6R8K
8R2K
※1
Measuring frequency：7.96 MHz
※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℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
5/5
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