Topstek Current Transducer THL3A .. THL50A
Appearance, dimensions and pin identification
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.
Secondary pins 4x(0.5x0.25)
THL10A
04252
max
Primary
Pin Assignment
V
OUT
+15V
-15V
V0
I-
I+
Bottom View
PCB mounting hole layout
Positive current flow direction
Part
Number
d(mm)
e(mm)
THL3A
THL4A
THL5A
THL6A THL7.5A
THL10A
THL12.5A
THL15A
THL18.5A
THL20A
THL25A
THL30A
:
THL50A
0.6
1.2
0.8
1.2
0.8
1.2
0.8
1.2
1.0
1.6
1.2
1.8
1.2
1.8
1.4
2.2
1.4
2.2
1.6
2.4
1.6
2.4
1.6
2.4
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www.topstek.com
THL
V080201
7/1/2008