53AAA-B28-B18L,POT 50K OHM 1/2" SQ 1/2W PLAS
【Bourns】53AAA-B28-B20,电位计 1/2" 100K 20% Square Sealed
53AAA-B28-B20L,POT 100K OHM 1/2" SQ 1/2W PLAS
53AAA-B28-D13L,POT 5K OHM 1/2" SQ 1/4W PLAS
【Bourns】53AAA-B28-D15,电位计 1/2" 10K 20% Square Sealed
53AAA-B28-D15L,POT 10K OHM 1/2" SQ 1/4W PLAS
【Bourns】53AAA-C20-A12,电位计 1/2" 2.5K 10% Square Sealed
【Bourns】53AAA-C20-A13,电位计 1/2" 5K 10% Square Sealed