Toroidal Inductors

NOTE: ADD 1 OR 2 OR 3 TO PART NUMBER

3S INDUSTRIES
PART NUMBER

INDUCTANCE
UH +/- 15%

MAX DCR
OHMS

CURRENT
AMPS MAX

DIMENSIONS FOR REF.

TYPICAL APPLICATIONS:

SWITCHING POWER SUPPLIES
HASH FILTERS
RF FILTERS
OUTPUT CHOKES
EMI/RFI FILTERING

NOTES:

INDUCTANCE +/- 10%
MEASURED @ 1 KHZ.
LEADS TINNED TO WITHIN 1/16" OF BODY FOR PC MOUNTING.
NONSTANDARD VALUES AVAILABLE UPON REQUEST
THE TOROIDAL CORE DESIGN PRODUCES A CLOSED MAGNETIC FIELD RESULTING IN LOW EMI.

3S - 1 -
3S - 1.2 -
3S - 1.5 -
3S - 1.8 -
3S - 2.3 -
3S - 2.7 -
3S - 3.3 -
3S - 3.9 -
3S - 4.7 -
3S - 5.6 -
3S - 6.8 -
3S - 8.2 -
3S - 10 -
3S - 12 -
3S - 15 -
3S - 18 -
3S - 22 -
3S - 27 -
3S - 33 -
3S - 39 -
3S - 47 -
3S - 56 -
3S - 68 -
3S - 82 -
3S - 100 -
3S - 120 -
3S - 150 -
3S - 180 -
3S - 220 -
3S - 270 -
3S - 330 -
3S - 390 -
3S - 470 -
3S - 560 -
3S - 680 -
3S - 820 -
3S - 1000 -

1 -
1.2
1.5
1.8
2.3
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000

.004
.004
.005
.005
.007
.007
.008
.008
.009
.01
.011
.012
.013
.014
.018
.02
.025
.029
.035
.04
.06
.095
.120
.125
.200
.250
.31
.42
.49
.59
.64
.66
.74
.88
1.1
1.3
1.6

5
5
5
5
5
5
5
5
5
4.5
4.5
4.5
4.5
4
4
3.5
3.5
3.5
2.5
2.5
2.5
2.5
2
1.7
1.7
1.5
1.5
1.5
1
1
.7
.7
.7
.7
.5
.5
.5

.59
.59
.59
.59
.59
.59
.59
.59
.61
.61
.61
.61
.61
.61
.61
.61
.61
.61
.61
.61
.61
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57
.57

.26
.26
.26
.26
.26
.26
.26
.26
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24

.25
.25
.25
.25
.25
.25
.25
.25
.22
.22
.22
.22
.22
.22
.22
.22
.22
.22
.22
.22
.22
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23
.23

.26
.26
.26
.26
.26
.26
.26
.26
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.28
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24
.24