【Bourns】PTV111-4420A-B502,电位计 5K LINEAR 20%
【Bourns】PTV111-4420A-B503,电位计 50K LINEAR 20%
【Bourns】PTV111-4420A-C104,电位计 100K 20%
【Bourns】PTV111-4420A-C502,电位计 5K 20%
【Bourns】PTV111-4420A-C503,电位计 50K 20%
PTV111-4425A-A203,POT 20K OHM 1/20W CARBON LOG
【Bourns】PTV111-4425A-B103,电位计 10K LINEAR 20%
【Bourns】PTV111-4425A-B105,电位计 1M LINEAR 20%
