design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. slide potentiomete rs/ewa p1/p3/q1/q3 1 e 2 w 3 4 5 6 7 8 9 10 11 12 product code lever trims & dimensions specifications taper & resistance a standard faders for audio mixers slide potentiometers type: ewap1/ewap3/ewaq1/ewaq3 japan malaysia features excellent operational feel: clear clicking action for heat controllers. smooth sliding action for electronic musical instruments. low noise, long operating life, highly-accurate attenuation. light operating force available. speci? cations explanation of part numbers recommended applications fade control for popular types of audio mixers, musical keyboards heat control or mode switching for automobile air conditioners measurement instruments power rating t aper t aper b others 60.0 mm type 0.12 w 0.06 w 45.0 mm type 0.10 w 0.05 w resistance 10 k , 20 k , 50 k single 20 % +40 % ?20 % dual2 0 % ? t aper a, b, d, y (custom t apers also available) maximum at tenuation single type: 100 db min.(except taper b) dual type: 70 db min.(except taper b) insulation resistance 100 m min. at 200 vdc dielectric withstand volt age 300 vac for 1 minute operating force 0 .1 n to 1.5 n op er at in g li fe 3 0000 cycles min. minimum quantity/packing unit ewap1 50 pcs. (tray pack) ewap3 ewaq1 50 pcs. (tray pack) lever length < 20.0 mm ewaq3 25 pcs. (tray pack) lever length > 21.0 mm quantity/carton ewap1 500 pcs. ewap3 ewaq1 500 pcs. lever length < 20.0 mm ewaq3 250 pcs. lever length > 21.0 mm dec. 2005
design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. slide potentiomete rs/ewa p1/p3/q1/q3 2 1 3 2? 1? 3? dummy dummy terminal 1 dummy dummy terminal 2 terminal 2? terminal 3 single for dc dual, standard (dc not applicable) side f side g note: in case of single use, terminals of side f are dummies. 75.0 8.0 60.0 (travel) vr1 vr2 vr2 vr1 3 3? 1 1? 2 2? 2-1.2 8-0.8 ? 0 0.1 (1.8) 7.0 3.5 9.0 73.0 70.0 0.4 (0.5) 3 3? 12 1? 2? circuit diagram not to connect dummy terminal 1? and others 67.0 64.0 6.0 11.0 8.8 7.5 8- f 1.3 2- f 1.5 1 32 recommended pwb piercing plan (pitch tolerance: 0.1) view from mounting side 60.0 8.0 45.0 (travel) vr1 vr2 3 3? 1 1? 2 2? 2-1.2 8-0.8 ? 0 0.1 7.0 3.5 58.0 55.0 3 3? 12 1? 2? circuit diagram not to connect dummy terminal 1? and others 52.0 49.0 5.0 8.8 7.5 1 32 8- f 1.3 2- f 1.5 recommended pwb piercing plan (pitch tolerance: 0.1) view from mounting side vr1 vr2 (1.8) 9.0 0.4 (0.5) dimensions in mm (not to scale) no. 2 no. 1 6 0.0 mm travel, single ............................................................................................................................... ............. ewaq1 dual ............................................................................................................................... ............... ewaq3 45.0 mm travel, single ............................................................................................................................... ............. ewap1 dual ............................................................................................................................... ............... ewap3 terminal numb ers of sin gle, dc version notes: refer to th e drawing below for terminal align ment of dual slide potentiome ters and single, dc version. notes: 1. 3 and t: short terminals 2. 1 2 3 and t : dummy terminals notes: 1. 3 and t: short terminals 2. 1 2 3 and t : dummy terminals nov. 2005
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