Wilco Corporation
6451
Saguar o
Ct.
Indiana polis, IN 46268
Hotline 800•611•2343
Fax 317•293•9462
www .wilcocorp .com
13
SMBS25 Surface Mount Shielded Inductor
SMBS35 Surface Mount Shielded Inductor
SMBS45 Surface Mount Shielded Inductor
SMPI 20 Surface Mount Power Inductor
SMPI 35 Surface Mount Power Inductor
SMPI 45 Surface Mount Power Inductor
FC Series Radial Leaded Flat Coils
SMC 1210 Surface Mount Chip Inductors
SMC 1210 Surface Mount Chip Inductors
SMC 1812 Surface Mount Chip Inductors
SMT Series Surface Mount Toroids
Surface Mount "Spring" Air Core Inductors
LFB Series Large Ferrite Bobbin Coils
SFB Series Small Ferrite Bobbin Coils
MFB Series Miniature Ferrite Bobbin Coils
DC Series Power Line Inductors
RLH Series Radial Leaded High Current
HCS / HCL Series Ferrite Rod Hash Chokes
LF Series High Current Hash Chokes
Wilco
Inductance Tolerance
Q
SRF
DCR
ldc
Test
Part Number
(uh)
(%)
Min.
Min.
Max
Max.
Freq.
(MHz)
Amps
(MHz)
SMC1210-R10M
0.10
+/-
20
28
700
0.44
0.45
100
SMC1210-R15M
0.15
+/-
20
30
450
0.25
0.45
25.2
SMC1210-R22M
0.22
+/-
20
30
350
0.32
0.45
25.2
SMC1210-R33M
0.33
+/-
20
30
300
0.40
0.45
25.2
SMC1210-R47M
0.47
+/-
20
30
220
0.50
0.45
25.2
SMC1210-R68M
0.68
+/-
20
30
160
0.60
0.45
25.2
SMC1210-1R0K
1.0
+/-
10
28
120
0.70
0.40
7.96
SMC1210-1R5K
1.5
+/-
10
28
85
0.85
0.37
7.96
SMC1210-2R2K
2.2
+/-
10
30
75
1
0.32
7.96
SMC1210-3R3K
3.3
+/-
10
30
60
1.2
0.26
7.96
SMC1210-4R7K
4.7
+/-
10
30
50
1.7
0.22
7.96
SMC1210-6R8K
6.8
+/-
10
30
43
2.0
0.18
7.96
SMC1210-100K
10
+/-
10
30
36
2.5
0.15
2.52
SMC1210-150K
15
+/-
10
30
30
3.2
0.13
2.52
SMC1210-220K
22
+/-
10
30
25
4.0
0.11
2.52
SMC1210-330K
33
+/-
10
30
17
5.6
0.07
2.52
SMC1210-470K
47
+/-
10
30
15
7.0
0.06
2.52
SMC1210-680K
68
+/-
10
30
12
9.0
0.05
2.52
SMC1210-101K
100
+/-
10
30
10
10
0.04
0.796
SMC1210-121K
120
+/-
10
20
10
11
0.07
0.796
SMC1210-151K
150
+/-
10
20
8
15
0.065
0.796
SMC1210-181K
180
+/-
10
20
7
17
0.06
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.
3.2
+/-0.2
2.5
+/-0.2
2.2
+/-0.2
1.75
.60
Terminal
electrode
Dimensions are in mm
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
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