RV4NAYSD253A,POT 25K OHM CARBON 2W
RV4NAYSD254A,POT 250K OHM CARBON 2W
RV4NAYSD254C,POT 250K OHM 2W CONDUCT PLASTIC
RV4NAYSD352A,电位计 RESISTIVE & OPTICAL 485-SINGLE
RV4NAYSD353A,POT 35.0K OHM CARBON 2 WATT
RV4NAYSD500A,POT 50 OHM CARBON 2W
RV4NAYSD501A,POT 500 OHM CARBON 2W
RV4NAYSD502A,POT 5.0K OHM CARBON 2W