786 SERIES
Pulse Transformers
SELECTION GUIDE
1
Order Code
µH
Vµs
4
µH
pF
8
W
Vrms
1000
78601/4
78601/3
78601/2
78601/8
78601/1
78601/16
78601/9
78602/4
78602/3
78602/2
78602/8
78602/1
78602/16
78602/9
78604/4
78604/3
78604/2
78604/8
78604/1
78604/16
78604/9
78613/4
78613/3
78613/2
78613/8
78613/1
78613/16
78613/9
78615/4
78615/3
78615/2
78615/8
78615/1
78615/16
78615/9
1:1
1:1
100
0.19
0.17
200
500
6
0.20
0.25
0.29
0.47
0.47
0.86
0.11
0.17
0.27
0.35
0.60
0.71
0.71
0.41
0.49
0.65
0.76
0.99
1.61
1.64
0.30
0.65
1.07
1.13
1.53
1.98
3.83
1.21
3.64
6.86
11.9
16.0
37.7
44.5
14
22
35
49
78
121
12
19
32
47
72
116
167
4
0.25
0.34
0.45
0.60
0.84
1.30
0.18
0.24
0.34
0.46
0.66
0.92
1.34
0.18
0.25
0.34
0.46
0.60
0.85
1.23
0.20
0.25
0.36
0.48
0.63
0.88
1.33
0.17
0.24
0.34
0.45
0.60
0.87
1.33
1:1
10
15
20
28
56
4
1:1
1000
2000
5000
10000
100
1
2
1
3
4
1:1
FEATURES
■ 5 Configurations
1:1
■ Inductance to 10mH
■ SMD and DIP Versions
■ Toroidal Construction
■ Fully Encapsulated
■ Isolation to 1kVrms
■ UL 94V-0 Package Materials
1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
2:1
200
6
500
10
15
20
28
56
4
1000
2000
5000
10000
100
1000
1000
1000
DESCRIPTION
The 786 series is a comprehensive range of
general purpose pulse transformers. Common
applications include line coupling, matching
or isolating. The devices can also be used in
small isolated power supplies and also as
common-mode chokes in filtering applications.
2:1
200
6
9
2:1
500
10
15
20
28
56
4
13
20
29
50
72
7
2:1
1000
2000
5000
10000
100
2:1
2:1
2:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
200
6
12
20
35
47
64
72
3
500
10
15
20
28
56
4
1000
2000
5000
10000
100
200
6
5
500
10
15
20
28
56
7
1000
2000
5000
10000
10
16
20
19
1000
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
Lead Temperature 1.5mm from case for 10 seconds
0°C to 70°C
--60°C to 125°C
300°C
All specifications typical at TA =25°C
1. If components are required in SMD, suffix order code with ‘M-R’ e.g. 78601/1M-R.
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