SM-42W500,TRIMMER 50 OHM 0.25W J LEAD TOP
SM-42W501,TRIMMER 500 OHM 0.25W J LEAD TOP
SM-42W502,TRIMMER 5K OHM 0.25W J LEAD TOP
SM-42W503,TRIMMER 50K OHM 0.25W J LEAD TOP
SM-42W504,TRIMMER 500KOHM 0.25W J LEAD TOP
SM-42X 100 Ohm,
SM-42X 100k Ohm,
SM-42X 10k Ohm,
