PTV142B40E125AB503,POT 50K OHM 1/20W CARBON LINEAR
【Bourns】PTV142B40Y115AA103,电位计 PANEL CONTROL
【Bourns】PTV142B40Y115AB103,电位计 PANEL CONTROL
【Bourns】PTV142B42E020AB104,电位计 100K LINEAR 20%
【Bourns】PTV142B42E025AB503,电位计 50K LINEAR 20%
PTV15B-E3/84A,稳压二极管 15 Volt 1.5 Watt
PTV15B-E3/85A,稳压二极管 15 Volt 1.5 Watt
【Vishay】PTV15B-M3/84A,稳压二极管 1.5watt 15volt
