Model(型號): ► Download PDF file ROTARY POTENTIOMETER---------R12C12AB1 Features:(特點): Excellent operatonal feeling Applications(作用): Ideal for volume,tone and balance control of car audio equipment. Dimensions(規格圖 ): Specifications( 規格) Electrical Characteristics [ 電氣性能 ] Total resistance [ 全阻抗值 ] 40Ω . 80MΩ Total resistance tolerance [ 全阻抗值容許差 ] ±20% Ratings power(w) [ 額定功率 ] 2.5W Residual resistance [殘留阻值] 1KΩMax. Sliding noise [滑動雜音] Single unit:47mV Max. Withstanding voltage [耐電壓] 1 minute at AC 250V Insulation resistance [絕緣阻抗] 100MΩ Min. at DC 500V. Max. operating voltage [最高使用電壓] Dual unit:100mV Max. DC 6.3V Mechanical Characteristics [ 机械性能 ] Operation torque [ 回轉力矩 ] 20~200gf . cm Rotation stopper strength [ 止動強度 ] 4.0Kgf . cm Min. Total rotational angle [回轉角度] 180±5° position of click[掣子位置] 150° ±5° Center decent force [掣子脫出力矩] 50~300gf.cm Endurance Characteristics [ 耐久性能 ] Rotational life [ 回轉壽命 ] More than10,000 cycles Http://www.productwell.com E-Mail: [email protected] Tel: ( 852)2687 3208 Fax: ( 852)2687 3336