S21ME3
Features
1. Long creepage distance type ( Creepage distance : 8mm or more )
2. Internal insulation distance : 0.5mm or more
3. Description of approved safety standards ( Lead forming type is also registered as s Outline Dimensions
(Unit : mm)
S21ME3 /S21ME4
2.54± 0.25 65
The S21ME3 and S21ME4 are marked S21ME3 and S21ME4 g Zero-cross circuit (S21ME4 )
Internal connection diagram 6 54
6.5± 0.5 g Zero-cross circuit
S21ME3 / S21ME4 .) Recoginized by UL 1577 ( double protection included ) file No. E64380 Approved by VDE, No. 68328 Approved by BSI ( BS415 : No. 6690, BS7002 : No. 7421 ) Approved by SEMKO
12 Anode mark
9.22± 0.5
3 1.2± 0.3
1 23 7.62 ±0.3
1 Anode 2 Cathode 3 NC 4 Anode/
Cathode 5 No external connection 6 Anode/
Cathode
3.2± 0.5 3.6± 0.5
0.5TYP. 3.5± 0.5
S21ME3 / S21ME3F No. 8705122 S21ME4 / S21ME4F No. 8705123 Approved by DEMKO, No. 84857 Approved by EI S21ME3 / S21ME3F No. 099443-01 S21ME4 / S21ME4F No. 099444-01 4. Low minimum trigger current ( IFT...
