TRANSISTOR 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SC-70, 3 PIN, BIP General Purpose Small Signal
NPN BJT 50V 100mA 200mW SOT-323 Surface Mount
PDTC144T series - NPN resistor-equipped transistors; R1 = 47 kOhm, R2 = open SC-70 3-Pin
Transistors Switching - Resistor Biased TRANS RET TAPE-7