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BT137-500
TRIACK 8A/500V G:35mA
BT136-500
TRIAC 500V/4A- G:5mA
BT138-500
TRIAC 500V/12A IGT:25mA
BT137F-500
TRIAC ISOLATED
500V/8A G:35mA
BT138F-500
TRIAC ISOLATED
500V/12A G:35ma
BT137-600
TRIACK 600V/8A G:35mA
BT138-600
TRIACK 600V/12A IGT35mA
BT139F-600
TRIAC ISOLATED
600V/16A IGT:35mA
BT139-600
TRIACK 600V/16A