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RCH108NP-221K

P1-P3P4-P5
PIN Power Inductor
RCH-108
Page 1 of 5 Revised: 10-Jan-17
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L×W×H: 10.5×10.5×8.5mm Max.
• Product weight: 2.4g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃～+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃～+100℃
Packaging
• Box packaging.
Applications
• Ideally used in Printers, LCD TV, DVD, Copy
Machine, Mainboard of the compounding
machines etc. as DC-DC Converter inductors.
RoHS
Dimension - [mm]
Schematics - [mm] (bottom view)
8.0±0.5
3.5
±1.0
φ10.0±0.5
φ0.7-0.05
+0.1
5.0±0.3
4.0±0.3
①
②
③
④
①
②
③
④
(2.2μH～15μH) (18μH～1.0mH)
PIN Power Inductor
RCH-108
Page 2 of 5 Revised: 10-Jan-17
Electrical Characteristics
※1: Inductance measuring condition: 2.2μH～8.2μH at 7.96MHz
10μH～1.0mH at 1kHz
※2: The rated current indicates the lower value of current when the inductance is 10% lower than its initial value at D.C.
superposition or the temperature of coil rises 40℃ with D.C. current passing. (Ta＝20℃)
PART NO. STAMP
INDUCTANCE
[WITHIN]
※1
Ｄ.Ｃ.Ｒ.
(Ω)
[MAX.]
(at 20℃)
RATED
CURRENT
(Ａ)
※2
RCH108NP-2R2M
RCH108NP-2R7M
RCH108NP-3R7M
2R2M
2R7M
3R7M
2.2μH ± 20 %
2.7μH ± 20 %
3.7μH ± 20 %
8.5m
9.6m
10.9
7.9
7.2
6.3
RCH108NP-4R7M
RCH108NP-6R2M
RCH108NP-8R2M
4R7M
6R2M
8R2M
4.7μH ± 20 %
6.2μH ± 20 %
8.2μH ± 20 %
11.7m
15.3m
17.0m
5.7
5.3
5.0
RCH108NP-100M
RCH108NP-120M
RCH108NP-150M
100M
120M
150M
10μH ± 20 %
12μH ± 20 %
15μH ± 20 %
0.027
0.031
0.036
4.5
4.1
3.7
RCH108NP-180M
RCH108NP-220M
RCH108NP-270M
180M
220M
270M
18μH ± 20 %
22μH ± 20 %
27μH ± 20 %
0.049
0.055
0.062
3.4
3.1
2.8
RCH108NP-330K
RCH108NP-390K
RCH108NP-470K
330K
390K
470K
33μH ± 10 %
39μH ± 10 %
47μH ± 10 %
0.079
0.087
0.099
2.5
2.3
2.1
RCH108NP-560K
RCH108NP-680K
RCH108NP-820K
560K
680K
820K
56μH ± 10 %
68μH ± 10 %
82μH ± 10 %
0.13
0.14
0.16
1.9
1.7
1.6
RCH108NP-101K
RCH108NP-121K
RCH108NP-151K
101K
121K
151K
100μH ± 10 %
120μH ± 10 %
150μH ± 10 %
0.21
0.24
0.32
1.4
1.3
1.2
RCH108NP-181K
RCH108NP-221K
RCH108NP-271K
181K
221K
271K
180μH ± 10 %
220μH ± 10 %
270μH ± 10 %
0.35
0.45
0.61
1.1
0.96
0.87
RCH108NP-331K
RCH108NP-391K
RCH108NP-471K
331K
391K
471K
330μH ± 10 %
390μH ± 10 %
470μH ± 10 %
0.69
0.78
1.0
0.79
0.72
0.66
RCH108NP-561K
RCH108NP-681K
RCH108NP-821K
561K
681K
821K
560μH ± 10 %
680μH ± 10 %
820μH ± 10 %
1.2
1.4
1.8
0.60
0.55
0.50
RCH108NP-102K
102K 1.0mH ± 10 % 2.1 0.45
PIN Power Inductor
RCH-108
Page 3 of 5 Revised: 10-Jan-17
0
8
16
24
32
40
48
0 1 2 3 4 5
0
10
20
30
40
50
60
0
4
8
12
16
20
24
0 1 2 3 4 5
0
10
20
30
40
50
60
0
4
8
12
16
20
24
0 1 2 3 4 5 6
0
10
20
30
40
50
60
0
3
6
9
12
15
18
0 1 2 3 4 5 6
0
10
20
30
40
50
60
0
3
6
9
12
15
18
0 2 4 6 8
0
10
20
30
40
50
60
0
2
4
6
8
10
12
0 2 4 6 8
0
10
20
30
40
50
60
0.0
1.5
3.0
4.5
6.0
7.5
9.0
0 2 4 6 8
0
10
20
30
40
50
60
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0 2 4 6 8 10
0
10
20
30
40
50
60
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0 2 4 6 8 10 12
0
10
20
30
40
50
60
0.0
0.6
1.2
1.8
2.4
3.0
3.6
0 2 4 6 8 10 12
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 3 6 9 12 15
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
1. RCH108NP-2R2M
△T (℃)
L (μH)
2. RCH108NP-2R7M
△T (℃)
L (μH)
3. RCH108NP-3R7M
L (μH)
DC (A)
5. RCH108NP-6R2M
△T (℃)
L (μH)
6. RCH108NP-8R2M
7. RCH108NP-100M
△T (℃)
L (μH)
8. RCH108NP-120M
△T (℃)
L (μH)
DC (A)
4. RCH108NP-4R7M
△T (℃)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
△T (℃)
L (μH)
△T (℃)
L (μH)
9. RCH108NP-150M
△T (℃)
L (μH)
DC (A)
DC (A)
L (20℃)
△T
L (100℃)
10. RCH108NP-180M
△T (℃)
L (μH)
DC (A)
11. RCH108NP-220M
△T (℃)
L (μH)
DC (A)
12. RCH108NP-270M
△T (℃)
L (μH)
DC (A)
P1-P3P4-P5

RCH108NP-221K

Mfr. #:
Buy RCH108NP-221K
Manufacturer:
Sumida
Description:
Fixed Inductors 220uH 0.96A 10% THRU HOLE INDUCTOR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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