Miniaturized Power Inductors
Miniaturized Power Inductors
Pico Surface Mount Power Inductors are ideal for Noise, Spike,
and Power Filtering Applications in Power Supplies, DC-DC
Converters and Switching Regulators.
SURFACE MOUNT
PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and
other reflow procedures without degradation of electrical or mechanical characteristics.
q
q
q
q
Minimum possible size
Special high frequency core material to insure low losses
All units have split windings
Large selection of sizes available.
Specifications
q
q
q
q
All units manufactured to Mil-PRF-27 Grade 5, Class S (Except Size 0 which is Class V)
Inductance measured at 0.1V RMS -- 10 KHz with zero DC current.
Tolerance is +10 percent to -5 percent.
Temperature rise at rated D.C. current is less than 30° C. (Size 0 is less than 50°C)
Maximum ambient is 100° C.
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Miniaturized Power Inductors
Bottom View
Larger size drawing
Surface Mount
in inches (in millimeters)
Size
0
1
2
3
Max. Height
.280
(7.11)
.310
(7.87)
.365
(9.27)
.460
(11.68)
A
.325
(8.26)
.400
(10.16)
.495
(12.57)
.615
(15.62)
B
.085
(2.16)
.115
(2.92)
.140
(3.56)
.185
(4.70)
C
.020
(0.51)
.020
(0.51)
.027
(0.69)
.027
(0.69)
D
.012
(0.30)
.012
(0.30)
.015
(0.38)
.020
(0.51)
E
.445
(11.30)
.520
(13.21)
.615
(15.62)
.735
(18.66)
All inductors have split windings--ratings shown in table are for series connection. Parallel connection will
have 1/4 inductance at twice the DC current and 1/4 the DC resistance, i.e. parallel connection of PICO
41400 will have 1.25 millihenry at .024 amps with DC resistance of 13.5 Ohms.
Surface Mount
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Miniaturized Power Inductors
250 Micro-
Henry
.316
.53
.93
1.3
.50
.78
1.35
1.95
0.79
1.18
2.03
2.68
1.9
.66
.33
.25
.750
.300
.170
.110
.4
.141
.070
.060
3.300
3.000
2.500
2.400
4.500
4.000
3.900
3.500
5.500
5.000
4.500
4.500
0
1
2
3
0
1
2
3
0
1
2
3
40510
41520
42605
43603
40530
41540
42625
43623
40550
41560
42645
43643
31.40
31.40
31.40
31.40
31.40
31.40
31.40
31.40
31.40
31.40
31.40
31.40
100 Micro-
Henry
40 Micro-
Henry
Click Here for Plug-in Version of These Units
RECOMMENDED LAND PATTERN
DIMENSIONS
RECOMMENDED LAND PATTERN
DIMENSIONS
RECOMMENDED LAND PATTERN
DIMENSIONS
RECOMMENDED LAND PATTERN
DIMENSIONS
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Miniaturized Power Inductors
*** Discount Prices:
1-9 Net;
10-24 less 10%;
25-49 less 16%;
50-99 less 23%;
100-499 less 30%
Ordering Instructions:
No minimum.
Net 30 days F.O.B. Pelham, NY
Delivery--stock to one week for sample orders.
For immediate engineering assistance or to place an order:
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