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EMI Common Mode Suppression Inductors

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. 

Specifications

  • All units manufactured to Mil-PRF-27, Grade 5, Class S. 
  • Dielectric Strength...1500 Volts RMS
  • Windings Balanced ± 1%
  • Maximum ambient plus temperature rise limited to 130º C.
  • Inductance Tolerance: Minimum inductance is 80% of list value with no maximum value.
  • Moisture Sensitivity Level: MSL3

These inductors are well suited for use in Switching Regulators, DC to DC Power Supplies, and all types of Electrical Equipment where the elimination of line transmitted Electromagnetic Interference is important. Electrical equipment will generate noise due to switching operations of transistors, SCR's, replays, triacs, etc. By using these Inductors, noise being fed to the power line is minimized to an acceptable level and this noise will not interfere with other equipment operating on the same power line.

Inductance
(Each Winding)
I RMS (Amps)
RDC
(Ohms)
Each WDG
Approx. Leakage
Inductance
(Micro-Henry)
Size
Model
Number
Prices
1-9
(US $)
Temp. Rise
60ºC
Temp. Rise
40ºC
Temp. Rise
25º C
50 Micro-Henry
1.02
3.4
6.0
9.9
.82
2.8
5.2
8.2
.72
2.6
4.4
7.2
0.0090
0.0125
0.0063
0.0033
0.35
0.40
0.34
0.29
0
1
2
3
52070
46470
47570
48670
43.99
43.99
43.99
48.37
75 Micro-Henry
.78
2.6
4.8
8.0
.62
2.1
4.2
6.7
.54
1.9
3.6
5.9
0.1500
0.0212
0.0094
0.0085
0.52
0.60
0.54
0.43
0
1
2
3
52065
46465
47565
48665
43.99
43.99
43.99
48.37
100 Micro-Henry
.69
2.3
4.2
6.9
.55
1.8
3.7
5.7
.49
1.7
3.1
5.0
0.0200
0.0288
0.0125
0.0066
0.70
0.80
0.68
0.58
0
1
2
3
52060
46460
47560
48660
43.99
43.99
43.99
48.37
250 Micro-Henry
.42
1.4
2.6
4.4
.34
1.1
2.3
3.7
.30
1.1
1.9
3.3
0.0560
0.0700
0.0313
0.0163
1.8
2.0
1.7
1.4
0
1
2
3
52055
46455
47555
48655
43.99
43.99
43.99
48.37
500 Micro-Henry
.33
1.1
1.8
3.1
.27
0.9
1.7
2.6
.24
0.8
1.4
2.3
0.1300
0.1250
0.0625
0.0325
3.5
4.0
3.4
2.9
0
1
2
3
52050
46450
47550
48650
43.99
43.99
43.99
48.37
750 Micro-Henry
.24
0.8
1.5
2.6
.19
0.7
1.3
1.1
.17
0.6
1.1
1.8
0.1700
0.2125
0.0938
0.0488
5.25
6.0
5.1
4.3
0
1
2
3
52045
46445
47545
48645
43.99
43.99
43.99
48.37
1.0 Milli-Henry
.16
0.81
1.5
2.5
.13
0.66
1.3
2.1
.11
0.61
1.1
1.8
0.5500
0.2300
0.1000
0.0530
.75
8.0
6.8
5.75
0
1
2
3
52040
46440
47540
48640
43.99
43.99
43.99
48.37
2.5 Milli-Henry
0.18
0.52
0.96
1.6
0.07
0.42
0.84
1.3
0.06
0.39
0.71
1.2
0.8800
0.5600
0.2500
0.1310
17.5
20
17
14.400
0
1
2
3
52035
46435
47535
48635
43.99
43.99
43.99
48.37
5.0 Milli-Henry
0.06
0.37
0.68
1.1
0.48
0.3
0.59
0.9
0.03
0.28
0.5
0.82
1.6200
1.1000
0.5000
0.2630
37
40
34
28.800
0
1
2
3
52030
46430
47530
48630
43.99
43.99
43.99
48.37
7.5 Milli-Henry
0.3
0.55
0.9
0.24
0.48
0.8
0.22
0.41
0.67
1.7000
0.7500
0.3940
60
51
43.100
1
2
3
46425
47525
48625
43.99
43.99
48.37
10 Milli-Henry
0.26
0.48
0.8
0.21
0.42
0.7
0.19
0.35
0.57
2.3000
1.0000
0.5300
80.0
68.0
57.5
1
2
3
46420
47520
48620
43.99
43.99
48.37
15 Milli-Henry
0.21
0.39
0.64
0.17
0.34
0.53
0.16
0.29
0.47
3.4000
1.5000
0.7900
120
102
86
1
2
3
46415
47515
48615
43.99
43.99
48.37
17.5 Milli-Henry
0.2
0.36
0.59
0.16
0.32
0.49
0.15
0.27
0.44
3.9400
1.7500
0.9190
140
119
101
1
2
3
46410
47510
48610
43.99
43.99
48.37
20 Milli-Henry
0.18
0.34
0.56
0.15
0.30
0.46
0.14
0.25
0.41
4.5000
2.0000
1.0500
160
136
115
1
2
3
46405
47505
48605
43.99
43.99
48.37

 

Size
Max. Height
A
B
C
D
E
0
.260
(6.60)
.400
(10.16)
.300
(7.62)
.020
(0.50)
.020
(0.50)
.520
(13.21)
1
.305
(7.75)
.450
(11.43)
.300
(7.62)
.025
(0.64)
.020
(0.51)
.570
(14.48)
2
.360
(9.14)
.550
(13.97)
.400
(10.16)
.031
(0.79)
.025
(0.64)
.670
(17.02)
3
.440
(11.18)
.650
(16.51)
.500
(12.70)
.031
(0.79)
.025
(0.64)
.770
(19.56)
Units are in inches. ( ) = millimeters

Click Here for Thru Hole Version of this Series

RECOMMENDED LAND PATTERN DIMENSIONS

 

RECOMMENDED LAND PATTERN DIMENSIONS
 

RECOMMENDED LAND PATTERN DIMENSIONS


RECOMMENDED LAND PATTERN DIMENSIONS


 

 

Ordering Instructions: 
No minimum.
Net 30 days F.O.B. Pelham, NY

Delivery--stock to one week for sample orders.

 

  • Minimum possible size
  • 130º C operation (Ambient plus temperature rise)
  • Windings balance ± 1%
  • Dielectric strength...1500 Volts RMS

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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