Carbon resistive element. Dust proof enclosure Polyester substrate Also upon request: Wiper positioned at 50% or fully clockwise Supplied in magazines for automatic insertion Long life model PT-6¡­E(10000cycles) Without crimping model.PT-6¡­SC Housing available in Self extinguishable plastic UL 94V-0 Mechanical specification Mechanical rotation angle : 235¡ã¡À5¡ã Electrical rotation angle: 250¡ã¡À20¡ã Torque :0.2 to 2 Ncm Stop torque: >4 Ncm Electrical specification Range of value:220¦¸¡ÜRn¡Ü1M¦¸ (Decad.1.0-2.0-2.2-2.5-4.7-5.0) Tolerance 220¦¸¡ÜRn¡Ü1M¦¸ ¡À20% ;1M¦¸¡ÜRn¡Ü5M¦¸ ¡À30% Max.voltage:100 VDC(lin) 125VDC(no lin) Nominal Power: 50¡æ(122¡ãF) 0.1W(lin) 0.05W( no lin) Taper (log.&alog.only Rn¡Ý1k)lin;log;alog Residual resistance:¡Ü5.10-3Rn(2ohm) Equivalent noise resistance:¡Ü3% Rn(3¦¸) Operating temperature:(-25¡æ+70¡æ)(-13¡ãF+158¡ãF)