SMPI 45 Surface Mount Power Inductor
FC Series Radial Leaded Flat Coils
SMC 1210 Surface Mount Chip Inductors
SMC 1812 Surface Mount Chip Inductors
3.2
2.5
Surface Mount "Spring" Air
+/-0.2
Inductors
Core
+/-0.2
SMT Series Surface Mount Toroids
2.2
+/-0.2
LFB Series Large Ferrite Bobbin Coils
.60
1.75
Dimensions are in mm
SFB Series Small Ferrite Bobbin Coils
Terminal
electrode
MFB Series Miniature Ferrite Bobbin Coils
Wilco
Part Number
SMC1210-R10M
SMC1210-R15M
SMC1210-R22M
SMC1210-R33M
SMC1210-R47M
SMC1210-R68M
SMC1210-1R0K
SMC1210-1R5K
SMC1210-2R2K
SMC1210-3R3K
SMC1210-4R7K
SMC1210-6R8K
SMC1210-100K
SMC1210-150K
SMC1210-220K
SMC1210-330K
SMC1210-470K
SMC1210-680K
SMC1210-101K
SMC1210-121K
SMC1210-151K
SMC1210-181K
DC Series Power Line Inductors
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
120
150
180
20
+/-
20
+/-
20
+/-
20
+/-
20
+/-
20
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
10
+/-
Inductance Tolerance
(uh)
(%)
Q
Min.
SRF
Min.
(MHz)
DCR
Max
ldc
Max.
Amps
Test
Freq.
(MHz)
FEATURES
• Ideal for use in high density
circuit design
• Suitable for pick and place
assembly
• Excellent solderability by
reflow soldering or
soldering iron
• Resistant to external
shocks and pressure
• Intermediate values
available
APPLICATIONS
• DC to DC converters
• Switching regulators
• Power supplies
• EMI/RFI filtering
RLH Series Radial Leaded High Current
HCS / HCL Series Ferrite Rod Hash Chokes
LF Series High Current Hash Chokes
28
30
30
30
30
30
28
28
30
30
30
30
30
30
30
30
30
30
30
20
20
20
700
450
350
300
220
160
120
85
75
60
50
43
36
30
25
17
15
12
10
10
8
7
0.44
0.25
0.32
0.40
0.50
0.60
0.70
0.85
1
1.2
1.7
2.0
2.5
3.2
4.0
5.6
7.0
9.0
10
11
15
17
0.45
0.45
0.45
0.45
0.45
0.45
0.40
0.37
0.32
0.26
0.22
0.18
0.15
0.13
0.11
0.07
0.06
0.05
0.04
0.07
0.065
0.06
100
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
• Packaged 2,000 per reel
• Temperature: Inductance change +/-10% max change in Q +/-20% max @ -20ºC to 80ºC.
• Terminal Pull Strength: A 1Kg load applied to both terminals in the axis direction for 1 min.
• Insulation Resistance: 1000 Mohms min 100VDC applied between terminal and case.
Wilco Corporation
6451 Saguaro Ct.
Indianapolis, IN 46268
Hotline 800•611•2343
Fax 317•293•9462
w w w. w i l c o c o r p. c o m
13
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