615_KP_27
(3/4)
KP Series KP-27, -35, -51, -148 Types
Transformers
Pulse Transformers
Pin Terminal
KP-51 TYPE
CHARACTERISTICS
Insulation resistance
Withstand voltage Edc
Maximum rated current
100MΩ min.[DC.100V]
100V
50mA
Operating
Temperature range
Storage
0 to +70°C
–40 to +100°C
SHAPES AND DIMENSIONS
WINDING FORM AND PIN NUMBERINGS
7.5max.
8.5max.
5min.
ø0.5
5±0.2
B
N3
N2
N1
5
3
1
6
4
2
Weight: 0.8g typ.
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Inter-winding DC resistance(Ω)max.
capacitance
Inductance
N1
(µH)±20%
Leakage inductance
N3 shorted
(µH)max.
ET constant
(V-µs)
min.
Turns ratio
N1:N2:N3
Part No.
N1 to N2
(pF)max.
N1
N2
N3
113B 5
123B2
123B3
133B2
133B3
113B6
123B4
123B5
133B4
133B5
113B7
123B6
123B7
133B6
133B7
113B8
123B8
123B9
1 : 1 : 1
1 : 1 : 2
1 : 2 : 2
1 : 1 : 3
1 : 3 : 3
1 : 1 : 1
1 : 1 : 2
1 : 2 : 2
1 : 1 : 3
1 : 3 : 3
1 : 1 : 1
1 : 1 : 2
1 : 2 : 2
1 : 1 : 3
1 : 3 : 3
1 : 1 : 1
1 : 1 : 2
1 : 2 : 2
10
0.2
5
0.3
0.3
0.3
0.35
0.35
0.4
0.4
0.35
0.45
0.45
0.7
0.7
0.35
0.5
0.5
0.7
0.7
0.5
1
0.8
0.8
0.8
0.8
0.8
1.6
1.6
1.6
1.6
1.6
2.2
2.2
2.2
2.2
2.2
4.5
4.5
4.5
10
0.2
5
0.3
0.3
10
0.2
7
0.3
0.35
0.3
10
0.2
6
0.3
10
0.2
12
8
0.3
0.4
50
0.2
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.5
0.35
0.35
0.45
0.35
0.7
50
0.2
12
15
25
25
8
50
0.2
50
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.3
50
100
100
100
100
100
500
500
500
0.35
0.35
0.5
8
12
8
0.35
0.7
20
14
18
28
0.5
0.3
0.5
0.5
0.3
0.5
1
1
Refer to Winding form and pin numberings.
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.