【Bourns】PTV09A-4220F-B103,电位计 10K LINEAR 20%
【Bourns】PTV09A-4220F-B502,电位计 5K LINEAR 20%
【Bourns】PTV09A-4220F-B503,电位计 PANEL CONTROL - 9MM-ST-CARBON
【Bourns】PTV09A-4220U-B103,电位计 10K LINEAR 20%
【Bourns】PTV09A-4220U-B203,电位计 PANEL CONTROL - 9MM-ST-CARBON
PTV09A-4220U-B502,POT 5K OHM 1/20W CARBON LINEAR
【Bourns】PTV09A-4225F-A503,电位计 50K AUDIO 20%
【Bourns】PTV09A-4225F-B102,电位计 1K LINEAR 20%
