SMC 1210 Surface Mount Chip Inductors
3.2
2.5
+/-0.2
+/-0.2
2.2
+/-0.2
.60
Dimensions are in mm
1.75
Terminal
electrode
W ilco
Inductance Tolerance
Q
SRF
Min.
DCR
Max
ldc
Test
Freq.
(MHz)
FEATURES
Part Num ber
(uh)
(%)
Min.
Max.
Am ps
(MHz)
• Ideal for use in high density
circuit design
+/ -
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
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
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
0.44
0.25
0.32
0.40
0.50
0.60
0.70
0.85
1
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
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
+/ -
• Suitable for pick and place
assembly
• Excellent solderability by
reflow soldering or
soldering iron
• Resistant to external
shocks and pressure
75
• Intermediate values
available
60
1.2
1.7
2.0
2.5
3.2
4.0
5.6
7.0
9.0
10
50
APPLICATIO NS
• DC to DC converters
• Switching regulators
• Power supplies
43
36
15
30
22
25
33
17
47
15
• EMI/RFI filtering
68
12
100
120
150
180
10
10
11
8
15
7
17
• Packaged 2,000 per reel
W ilco Corporat ion
• 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.
6 4 5 1 S a g u a r o C t .
In d ianapo lis, IN 4626 8
H o t lin e 8 0 0 • 6 1 1 • 2 3 4 3
F a x 3 1 7 • 2 9 3 • 9 4 6 2
w w w . w i l c o c o r p . c o m
13