A 22-turn cermet preset with slipping clutch 25 mechanical turns & an audible click at each end of travel to define the ends. This professional quality trimmer is designed for applications where reliability & small size are major considerations. Infinite electrical resolution. Power rating 0.5W at 70 C. Tolerance plusmn 10. Max working voltage 300V. Temperature coefficient plusmn 100ppm C max. Values available 1k 5k 10k 50k 100k 1M. The dustproof & immersion-proof case measures 9.6 x 4.8 x 10mm high. Drive head stands a further 1.5mm high. Lead length 6.2mm. Pins are in-line on 2.54mm 0.1in. centres.