BSR50
NPN Darlington Transistor (Fairchild Semiconductor)
BSR56
N-channel FETs (NXP)
BSR56
N-Channel Low-Frequency Low Noise Amplifier (Fairchild Semiconductor)
BSR57
N-channel FETs (NXP)
BSR57
N-Channel Low-Frequency Low-Noise Amplifier (Fairchild Semiconductor)
BSR57
N-Channel JFET Low-Frequency Low-Noise Amplifier (ON Semiconductor)
BSR58
N-Channel Low-Frequency Low Noise Amplifier (Fairchild Semiconductor)
BSR58
N-channel FETs (NXP)
BSR58LT1
N-Channel Transistor (ON Semiconductor)
BSR106WS
Schottky Barrier Rectifier (MCC)