smpi20 Wilco Corporation, smpi20 Datasheet

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smpi20

Manufacturer Part Number
smpi20
Description
Smt Power Inductors
Manufacturer
Wilco Corporation
Datasheet
Dimensions in mm
SMPI20-100K
SMPI20-150K
SMPI20-220K
SMPI20-330K
SMPI20-470K
SMPI20-680K
SMPI20-101K
SMPI20-151K
SMPI20-221K
SMPI20-331K
SMPI20-471K
SMPI20-681K
Part Number
SMPI 20 Surface Mount Power 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 1812 Surface Mount Chip Inductors
Surface Mount "Spring" Air Core Inductors
SMT Series Surface Mount Toroids
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
Inductance Range: 10 uh to 680 uh
Storage Temp. Range: -40 to 85º C
Storage: Do not store under high temp. and high humidity conditions.
Operating Temp. Range: -40 to 80º C
Soldering: Reflow soldering - Max 230º C for 6 sec. Max Hand soldering - Max 350º C for 3 sec. Max
Cleaning: Use organic solvents. This product is susceptible to vibration. If ultrasound cleaning is used
follow the following instructions: Power, 20W/L Max.Time, 5 min. Max
Land Pattern: The recommended land pattern gap is 2.0 to 2.5mm. When two or more parts are
closely mounted they should be separated by solder resists to prevent excessive solder.
Packaging: 1000 per reel
Wilco
Inductance Tolerance
(uh)
100
150
220
330
470
680
10
15
22
33
47
68
(%)
10
10
10
10
10
10
10
10
10
10
10
10
3.988
2.997
Min.
4.522
4.293
Q
20
20
20
20
20
20
20
40
40
40
40
40
Test Freq. SRF Min.
.991
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
(Hz)
2.489
(MHz)
23.5
18.5
10.5
6.3
5.2
3.9
2.7
2.2
14
12
8
3
9
(Ohms)
DCR
Max.
0.08
0.13
0.18
0.35
0.45
0.58
0.80
1.56
1.95
3.71
4.55
5.8
Current
Rated
(A)
1.02
0.84
0.70
0.52
0.46
0.28
0.25
0.18
0.15
0.14
0.12
0.4
Wilco Corporation
6 4 5 1 S a g u a r o C t .
I n d i a n a p o l i s , I N 4 6 2 6 8
H o t l i n 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
• Ideal for use in high density
• Suitable for pick and place
• Suitable for reflow solder
• Large DC current capability
• Embossed carrier tape
• Polarity identification
• Custom inductances
• DC to DC converters
• Switching regulators
• Power supplies
• EMI/RFI filtering
circuit design
assembly
with low DC resistance
packaging
available
available
APPLICATIONS
FEATURES

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