【Fairchild Semiconductor】1N4742A_T50R,DIODE ZENER 12V 1W DO-41
1N4742A113,
【Rectron】1N4742A-B,稳压二极管 1.0W 12V 5%
1N4742AE3,DIODE ZENER
1N4742AE3/TR13,DIODE ZENER 12V 1W DO204AL
1N4742AGE3,VOLTAGE REGULATOR
1N4742AGE3/TR,VOLTAGE REGULATOR
1N4742AH,DIODE ZENER 12V 1W DO204AL