Document 277-4
Power Inductors – RFB0810 Series
Part
number
RFB0810-100L
RFB0810-120L
RFB0810-150L
RFB0810-180L
RFB0810-220L
RFB0810-270L
RFB0810-330L
RFB0810-390L
RFB0810-470L
RFB0810-560L
RFB0810-680L
RFB0810-820L
RFB0810-101L
RFB0810-121L
RFB0810-151L
RFB0810-181L
RFB0810-221L
RFB0810-271L
RFB0810-331L
RFB0810-391L
RFB0810-471L
RFB0810-561L
RFB0810-681L
RFB0810-821L
RFB0810-102L
RFB0810-122L
RFB0810-152L
RFB0810-182L
RFB0810-222L
RFB0810-272L
RFB0810-332L
RFB0810-392L
RFB0810-472L
RFB0810-562L
RFB0810-682L
RFB0810-822L
RFB0810-103L
RFB0810-123L
RFB0810-153L
RFB0810-183L
Inductance
1
±10%
10 µH
12 µH
15 µH
18 µH
22 µH
27 µH
33 µH
39 µH
47 µH
56 µH
68 µH
82 µH
100 µH
120 µH
150 µH
180 µH
220 µH
270 µH
330 µH
390 µH
470 µH
560 µH
680 µH
820 µH
1.0 mH
1.2 mH
1.5 mH
1.8 mH
2.2 mH
2.7 mH
3.3 mH
3.9 mH
4.7 mH
5.6 mH
6.8 mH
8.2 mH
10 mH
12 mH
15 mH
18 mH
DCR max
(Ohms)
0.030
0.035
0.040
0.040
0.050
0.055
0.075
0.085
0.100
0.120
0.150
0.190
0.200
0.240
0.340
0.360
0.480
0.550
0.650
0.850
1.00
1.10
1.40
1.90
2.20
2.80
3.20
3.60
4.80
5.60
7.60
8.90
9.60
12.0
14.0
17.5
21
28
32
36
SRF typ
2
(MHz)
22
20
17
15
12
12
11
10.3
9.5
8.6
7.5
6.6
5.5
5.3
4.5
4.4
4.4
4.0
3.5
3.0
2.5
2.3
2.0
2.0
2.0
1.6
1.3
1.3
1.3
1.2
1.0
0.9
0.9
0.8
0.7
0.6
0.6
0.5
0.5
0.4
Isat
3
(A)
4.20
3.90
3.60
3.30
2.90
2.60
2.40
2.20
2.00
1.80
1.60
1.50
1.40
1.20
1.10
1.00
0.92
0.84
0.75
0.70
0.63
0.58
0.52
0.48
0.43
0.40
0.35
0.32
0.29
0.26
0.24
0.22
0.20
0.18
0.16
0.15
0.13
0.12
0.11
0.10
Irms
(A)
4
20°C rise 40°C rise
4.00
3.75
3.52
3.30
3.20
2.87
2.65
2.44
2.22
2.00
1.77
1.54
1.30
1.22
1.14
1.06
0.98
0.90
0.82
0.85
0.67
0.59
0.51
0.43
0.35
0.33
0.31
0.29
0.27
0.25
0.23
0.21
0.20
0.18
0.16
0.14
0.12
0.11
0.10
0.09
5.30
5.10
4.80
4.50
4.20
3.90
3.60
3.30
3.00
2.70
2.40
2.10
1.80
1.70
1.60
1.50
1.40
1.30
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.47
0.45
0.42
0.39
0.36
0.33
0.31
0.28
0.25
0.23
0.20
0.17
0.15
0.14
0.12
1. When ordering, please specify
termination
code:
RFB0810-183L
Termination: L
= Tin-silver over tin over copper over steel.
Special order: T
= RoHS tin-silver-copper (95.5/4/0.5)
or
S
= non-RoHS tin-lead (63/37).
To order parts packaged in fanfold tape (800 parts per box), add the letter “F” at the end of the part number.
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
SRF measured using Agilent/HP 4191A or equilvalent.
DC current at which the inductance drops 10% (typ) from its value without current.
Current that causes a 40°C temperature rise from 25°C ambient.
2.
3.
4.
5.
6. Electrical specifications at 25°C.
Specifications subject to change without notice.
Please check our website for latest information.
Document 277-4
Revised 10/22/09
© Coilcraft, Inc. 2009
COILCRAFT [ Coilcraft lnc. ]
