RoHS
SMPC20 Surface Mount Power Choke
Inches
Dimensions:
(mm)
Allied
Part
Number
DCR
Max.
(Ω)
Inductance
Tolerance
(%)
Current Rating Incremental
(µh)
(Amps)
Max
Current
(Amps)
SMPC20-1R0L-RC
SMPC20-1R2L-RC
SMPC20-1R5L-RC
SMPC20-1R8L-RC
SMPC20-2R2L-RC
SMPC20-2R7L-RC
SMPC20-3R3L-RC
SMPC20-3R9L-RC
SMPC20-4R7L-RC
SMPC20-5R6L-RC
SMPC20-6R8L-RC
SMPC20-8R2L-RC
SMPC20-100L-RC
SMPC20-120L-RC
SMPC20-150L-RC
SMPC20-180L-RC
SMPC20-220L-RC
SMPC20-270L-RC
SMPC20-330L-RC
SMPC20-390L-RC
SMPC20-470L-RC
SMPC20-560L-RC
SMPC20-680L-RC
SMPC20-820L-RC
SMPC20-101L-RC
SMPC20-121L-RC
SMPC20-151L-RC
SMPC20-181L-RC
SMPC20-221L-RC
SMPC20-271L-RC
SMPC20-331L-RC
SMPC20-391L-RC
SMPC20-471L-RC
SMPC20-561L-RC
SMPC20-681L-RC
SMPC20-821L-RC
SMPC20-102L-RC
SMPC20-122L-RC
SMPC20-152L-RC
SMPC20-182L-RC
SMPC20-222L-RC
SMPC20-272L-RC
SMPC20-332L-RC
SMPC20-392L-RC
SMPC20-472L-RC
SMPC20-562L-RC
SMPC20-682L-RC
SMPC20-822L-RC
SMPC20-103L-RC
SMPC20-123L-RC
SMPC20-153L-RC
SMPC20-183L-RC
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
0.011
0.012
0.012
0.013
0.014
0.016
0.017
0.020
0.023
0.025
0.028
0.032
0.036
0.040
0.043
0.047
0.054
0.074
0.084
0.095
0.120
0.140
0.160
0.184
0.226
0.305
0.362
0.399
0.536
0.599
0.714
0.819
1.10
9.00
8.80
8.60
8.50
8.40
8.20
8.10
7.30
6.70
6.00
5.60
5.30
5.00
4.80
4.50
4.20
3.80
3.40
3.00
2.80
2.60
2.40
2.10
1.90
1.70
1.50
1.40
1.30
1.10
0.95
0.86
0.80
0.74
0.68
0.63
0.573
0.510
0.460
0.400
0.340
0.310
0.290
0.270
0.250
0.230
0.210
0.190
0.170
0.160
0.140
0.120
0.110
5.3
4.8
4.4
4.0
3.6
3.2
2.8
2.6
2.4
2.3
2.1
1.9
1.7
1.5
1.4
1.3
Features
• SMD Molded High Current Choke
• Low DC Resistance
• An SMD alternate to our APC20
Axial Leaded Power Choke
• Suitable for pick and place
Electrical
Inductance Range: 1.0µh ~ 18,000µh
Tolerance: 15% over entire range
Test Frequency: 1KHz
Operating Temp:
-55ºC ~ +85ºC (at rated current)
12
15
18
22
1.2
1.1
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
-55ºC ~ +85ºC (at no load)
0.99
0.93
0.87
0.82
0.76
0.72
0.68
0.61
0.54
0.48
0.44
0.40
0.36
0.33
0.31
0.29
0.26
0.23
0.21
0.19
0.17
0.15
0.135
0.120
0.110
0.100
0.090
0.080
0.0775
0.0725
0.0700
0.0625
0.0550
0.0500
Rated Current: The current at which the
inductance will change by no more than
10% of it’s initial value and a temp rise of
less than 30ºC from inital value whithin
the coil body.
Test Equipment
(L): Chen Hwa CH1-100 @ 1KHz
(RDC): Chen Hwa CH-301 DCR Meter
(IDC): Chen Hwa CH-301 & Current
Source
1.20
1.58
2.08
2.42
2.68
3.15
4.20
4.62
680
820
Physical
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
Packaging: 500 pieces per 13 inch reel.
Marking: EIA Inductance Code.
6.30
7.09
9.14
10.60
11.80
15.80
21.80
24.60
28.40
37.80
44.10
All specifications subject to change without notice.
www.alliedcomponents.com
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 9/23/09