S21MD6T coupler equivalent, built-in zero-cross circuit phototriac coupler.
Built-in Zero-cross Circuit Phototriac Coupler
s Outline Dimensions
diagram 6 S21MD6T 4 6.5± 0.5 6 4 Zero cross circuit 1 2 3
g TUV ( DIN-VDE0884 ) approved type is als.
1. For triggering medium/high power triac
Anode mark
1 2.54± 0.25
2
3 0.9± 0.2 1.2± 0.3
7.12 ± 0.5 3.5±0.5
7.62± 0.
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