RV4LAYSA251A,POT 250 OHM CARBON 2W
RV4LAYSA252A,POT 2.5K OHM CARBON 2W
RV4LAYSA253A,POT 25K OHM CARBON 2W
RV4LAYSA254A,POT 250K OHM CARBON 2W
RV4LAYSA254C,POT 250K OHM CARBON 2W
RV4LAYSA255B,电位计 RESISTIVE & OPTICAL
RV4LAYSA353A,POT 35.0K OHM CARBON 2 WATT
RV4LAYSA500A,POT 50 OHM CARBON 2W
