TRIAC, from triode for alternating current, is a generic trademark for a three terminal electronic component that conducts current in either direction when triggered. Its formal name is bidirectional triode thyristor or bilateral triode thyristor. A thyristor is analogous to a relay in that a small voltage and current can control a much larger voltage and current. The illustration on the right shows the circuit symbol for a TRIAC where A1 is Anode 1, A2 is Anode 2, and G is Gate. Anode 1 and Anode 2 are normally termed Main Terminal 1 (MT1) and Main Terminal 2 (MT2) respectively. Optoisolators - Triac, SCR Output are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Optoisolators - Triac, SCR Output. To know more, please view our large section of Optoisolators - Triac, SCR Output below.
Photo Part Number Manufacturer Description PDF Quantity Reference Price($)
4N39 4N39 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.95
10+$
1.91
100+$
1.87
500+$
1.84
1000+$
1.80
4N40 4N40 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.11
10+$
1.09
100+$
1.07
500+$
1.04
1000+$
1.02
H11C1 H11C1 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.19
10+$
1.17
100+$
1.14
500+$
1.12
1000+$
1.10
H11C2 H11C2 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
2.39
10+$
2.34
100+$
2.30
500+$
2.25
1000+$
2.20
H11C3 H11C3 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
2.12
10+$
2.08
100+$
2.04
500+$
2.00
1000+$
1.96
H11C4 H11C4 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.86
10+$
1.82
100+$
1.79
500+$
1.75
1000+$
1.72
H11C5 H11C5 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.18
10+$
1.16
100+$
1.13
500+$
1.11
1000+$
1.09
H11C6 H11C6 ON Semiconductor
OPTOISOLATOR 5.3KV SCR 6DIP

1+$
1.31
10+$
1.28
100+$
1.26
500+$
1.23
1000+$
1.21
TLP3063SCF TLP3063SCF Toshiba Semiconductor and Storage
OPTOISOLATOR 5KV TRIAC 6DIP 5L

1+$
0.42
10+$
0.41
100+$
0.40
500+$
0.40
1000+$
0.39
MOC3031M MOC3031M ON Semiconductor
OPTOISOLATOR 4.17KV TRIAC 6DIP

1+$
0.66
10+$
0.65
100+$
0.63
500+$
0.62
1000+$
0.61










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