Sirectifier: Silicon Triac.

Triac is one of strong products in Sirectifier,

It has over 10 International Standard package style.

BTA means Isolated package style;

BTB means Non-Isolated package style;

SBTA means Isolated module style;

SSAC means Anti-Paralled SCR module;

Sirectifier's Triac, has good quality and good price,

high reliability and short leadtime.