PDF version

 

 

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.
  • Minimum possible size
  • Special high frequency core material to insure low losses
  • All units have split windings
  • Large selection of sizes available.
Specifications
  • 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.
  • Moisture Sensitivity Level: MSL3
  • Terminals:  Meets solderability per MIL-STD-202, Method 208.


Bottom View
Larger size drawing

Surface Mount

in inches (in millimeters)
Size
Max. Height
A
B
C
D
E
0
.280
(7.11)
.325
(8.26)
.085
(2.16)
.020
(0.51)
.012
(0.30)
.445
(11.30)
1
.310
(7.87)
.400
(10.16)
.115
(2.92)
.020
(0.51)
.012
(0.30)
.520
(13.21)
2
.365
(9.27)
.495
(12.57)
.140
(3.56)
.027
(0.69)
.015
(0.38)
.615
(15.62)
3
.460
(11.68)
.615
(15.62)
.185
(4.70)
.027
(0.69)
.020
(0.51)
.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
Inductance
I
DC
(Amps)
R
DC
(Ohms)
SRF MHz
Size
Model Number
*** Prices 1-9
(US $)
20 Milli-Henry
.06
.10
.14
54
29
20
0.275
0.207
0.230
1
2
3
41320
42405
43403
66.74
66.74
66.74
15 Milli-Henry
.07
.12
.16
40.5
22
15
0.320
0.240
0.235
1
2
3
41340
42425
43423
66.74
66.74
66.74
10 Milli-Henry
.05
.08
.14
.20
75
27
14.6
10
0.400
0.380
0.390
0.340
0
1
2
3
40350
41360
42445
43443
66.74
66.74
66.74
66.74
7.5 Milli-Henry
.058
.10
.17
.24
56
20.3
11
7.5
0.500
0.450
0.430
0.390
0
1
2
3
40370
41380
42465
43463
66.74
66.74
66.74
66.74
5 Milli-Henry
.071
.12
.21
.30
38
13.5
7.3
5
0.650
0.600
0.490
0.550
0
1
2
3
40390
41400
42485
43483
66.74
66.74
66.74
66.74
3 Milli-Henry
.091
.16
.27
.38
22
8.1
4.4
3
0.800
0.710
0.650
0.570
0
1
2
3
40410
41420
42505
43503
66.74
66.74
66.74
66.74
2 Milli-Henry
.112
.19
.33
.47
18
5.4
2.9
2
1.000
0.950
0.850
0.800
0
1
2
3
40430
41440
42525
43523
66.74
66.74
66.74
66.74
1 Milli-Henry
.158
.27
.47
.66
8
2.7
1.5
1
1.650
1.500
1.200
1.100
0
1
2
3
40450
41460
42545
43543
66.74
66.74
66.74
66.74
750 Micro-Henry
.182
.31
.54
.76
6
2
1
.75
1.700
1.550
1.400
1.400
0
1
2
3
40470
41480
42565
43563
66.74
66.74
66.74
66.74
500 Micro-Henry
.224
.38
.66
.93
5
1.3
.66
.5
2.300
2.100
1.900
1.600
0
1
2
3
40490
41500
42585
43583
66.74
66.74
66.74
66.74
250 Micro-Henry
.316
.53
.93
1.3
1.9
.66
.33
.25
3.300
3.000
2.500
2.400
0
1
2
3
40510
41520
42605
43603
66.74
66.74
66.74
66.74
100 Micro-Henry
.50
.78
1.35
1.95
.750
.300
.170
.110
4.500
4.000
3.900
3.500
0
1
2
3
40530
41540
42625
43623
66.74
66.74
66.74
66.74
40 Micro-Henry
0.79
1.18
2.03
2.68
.4
.141
.070
.060
5.500
5.000
4.500
4.500
0
1
2
3
40550
41560
42645
43643
66.74
66.74
66.74
66.74

 

 

Click Here for Thru Hole Version of These Units

 

 

 

 

 

RECOMMENDED LAND PATTERN DIMENSIONS
RECOMMENDED LAND PATTERN DIMENSIONS

 

 

RECOMMENDED LAND PATTERN DIMENSIONS

 

 

RECOMMENDED LAND PATTERN DIMENSIONS

 

 

 

 

 

 
 
 
 

 

 

*** 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:
Call Toll Free: 800-431-1064

PICO Electronics, Inc.

143 Sparks Ave. Pelham, NY 10803-1810
Tel: 914-738-1400 or Fax: 914-738-8225

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