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3 Winding 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 (Class V 155°C available).
  • 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)
(uH)
Current
RMS
(Amps)
DC Resistance
(mOhms)
Leakage
Inductance
Typical
(uH)
Size
Model
Number
Prices
1-9
(US $)
100 uH
1.20
3.25
6.50
8.20
11.0
6.4
3.4
3.4
0.68
1.10
1.20
1.52
1
2
3
4
37100
37200
37300
37400
48.40
48.40
48.40
53.23
150 uH
1.00
2.04
4.10
6.50
18.0
12.6
6.0
4.8
1.10
1.38
1.60
2.06
1
2
3
4
37110
37210
37310
37410
48.40
48.40
48.40
53.23
200 uH
0.80
1.61
3.25
5.20
25.0
16.5
10.0
6.8
1.40
2.10
2.35
2.50
1
2
3
4
37120
37220
37320
37420
48.40
48.40
48.40
53.23
300 uH
0.63
1.28
2.56
4.10
38.0
23.0
13.5
10.1
2.15
2.90
2.90
3.10
1
2
3
4
37130
37230
37330
37430
48.40
48.40
48.40
53.23
400 uH
0.50
1.00
2.04
3.24
55.0
34.0
20.0
13.4
2.75
3.00
3.90
4.52
1
2
3
4
37140
37240
37340
37440
48.40
48.40
48.40
53.23
500 uH
0.40
0.80
1.62
2.56
79.0
45.0
27.6
20.0
3.62
3.52
4.30
5.70
1
2
3
4
37150
37250
37350
37450
48.40
48.40
48.40
53.23
1000 uH
0.26
0.63
0.80
2.04
160.0
76.0
94.2
27.2
5.79
6.20
5.30
8.50
1
2
3
4
37160
37260
37360
37460
48.40
48.40
48.40
53.23
1500 uH
0.16
0.40
0.51
1.61
305.0
145.0
146.0
54.0
6.50
7.10
6.70
9.30
1
2
3
4
37170
37270
37370
37470
48.40
48.40
48.40
53.23

 

../surface/pe027_3windingpackage.jpg

Bottom View
Terminals 5 and 8 No Connection
Terminals are clockwise from Pin # 1
../surface/pe027_3-Windingpackage.JPG

 

Size
Height
A
B
C
D
E
F
G
1
.280
(7.11)
.625
(15.87)
.100
(2.54)
.200
(5.08)
.030
(0.76)
.745
(18.92)
.025
(0.64)
.060
(1.52)
2
.400
(10.16)
.750
(19.05)
.150
(3.81)
.250
(6.35)
.030
(0.76)
.870
(22.10)
.040
(1.02)
.060
(1.52)
3
.475
(12.06)
.850
(21.59)
.150
(3.81)
.350
(8.89)
.030
(0.76)
1.050
(26.67)
.040
(1.02)
.100
(2.54)
4
.550
(13.97)
1.125
(28.57)
.200
(5.08)
.525
(13.33)
.030
(0.76)
1.425
(36.20)
.055
(1.40)
.150
(3.81)
Units are in inches. ( ) = millimeters

 

 

 

 

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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