smpi45-821k Wilco Corporation, smpi45-821k Datasheet
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smpi45-821k
Manufacturer Part Number
smpi45-821k
Description
Smt Power Inductors
Manufacturer
Wilco Corporation
Datasheet
1.SMPI45-821K.pdf
(1 pages)
SMPI45-100M
SMPI45-150M
SMPI45-220M
SMPI45-330M
Part Number
SMPI45-470K
SMPI45-680K
SMPI45-101K
SMPI45-151K
SMPI45-221K
SMPI45-331K
SMPI45-471K
SMPI45-681K
SMPI45-821K
SMPI 45 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
Operating Temp: -30º C to 100º C.
External Appearence: Clean and no external defect by visual inspection
Heat Endurance: Heat at 150º C for 3 minutes; then 200º C for 25 seconds. No mechanical or
electrical defect after that when back to room temperature.
Insulation: Over 100M ohm at 100 Vdc (coil and core).
Dielectric: 100 Vdc for one minute (coil and core).
Humidity: Deviate +/- 5%, after 96 hours in 90-95% humidity at 40 degrees C and 1 hour of drying.
Vibration: Deviate +/- 5%, vibration of 1 hour, three direction: 10-55-10 Hz: 1.5mm p-p amplitude.
Shock: Deviate 5% after drop down 100G shock attitude for one time in each direction.
Packaging: 600 per reel
Wilco
+/- .483
8.992
Inductance
(uh)
100
150
220
330
470
680
820
+/- .356
10
15
22
33
47
68
9.982
Tolerance
(%)
20
20
20
20
10
10
10
10
10
10
10
10
10
5.486
max.
Test Freq.
(MHz)
1 Khz
1 Khz
1 Khz
1 Khz
1 Khz
1 Khz
1 Khz
2.52
2.52
2.52
2.52
2.52
2.52
+/- .305
12.497
5.588
max.
Max. (Ohms) Current (A)
11
DCR
Dimensions in mm
0.06
0.08
0.10
0.12
0.17
0.22
0.35
0.47
0.73
1.15
1.48
2.25
2.55
3.048 +/-.203
Rated
2.27
1.95
1.28
1.11
0.97
0.78
0.66
0.52
0.42
0.28
0.24
2.6
1.5
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
• Small size allows for high
• 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
mounting density
assembly
with low DC resistance
packaging
available
available
APPLICATIONS
FEATURES