【Bourns】PTV111-3420A-B503,电位计 50K LINEAR 20%
PTV111-3420A-B504,POT 500K OHM 1/20W CARBON LINEAR
PTV111-3420A-C503,POT 50K OHM 1/20W CARBON R-LOG
【Bourns】PTV111-4215A-B502,电位计 5K LINEAR 20%
【Bourns】PTV111-4220A-B103,电位计 10K LINEAR 20%
【Bourns】PTV111-4220A-B104,电位计 100K LINEAR 20%
PTV111-4222A-B103,PANEL CONTROL
【Bourns】PTV111-4415A-B104,电位计 PANEL CONTROL - 11MM-ST-CARBON