P0102DA STMicroelectronic Thyristor SCRs. Reverse Blocking Thyristors. 
Vdrm 400V, It 0.8A, Igt<0.2mA (200uA),
Applications:
ground fault circuit interrupters, pilot circuits in solid state relays, stand-by mode power supplies,
smoke and alarm detectors..
Case type: TO92-3pin,  Zapojenie = 1 K, 2 G, 3 A, 

Náhrada pre BRX49 - pozor zapojenie = 1 A, 2 G, 3 K,
Náhrada pre SFOR1B41, SFOR1B41 - pozor zapojenie = 1 K, 2 A, 3 G,
*Limel Import sklad-dodanie ca.5prac.dní..