model( ? ): rotary potentiometer --------- s[x][x]812h[x]1 ? download pdf file features:( c ): excellent operational feeling;clear click feeling for heat controllers smooth and wet slide feeling for electronic musical instruments low noise ,long operational life ,highly accurate attenuation applications( ): fade conrtol for popular type audio mixers, musical keyboards heat control or mose switching for car air conditioners measurement instruments dimensions( ?D ): specifications( ? ) electrical characteristics [ ? ] total resistance [ ?? ] 100 ~1m total resistance tolerance [ ??S ] 20% ratings power(w) [ ~ ] travel 60mm b single 0.5w,dual 0.25w except b single 0.25w,dual 0.125w resistance taper [ ? ] a,b,*c,d,w residual resistance(1-2/2-3) [ ? ] ra<=1k 10k |