Insulated Shaft Potentiometers List of Varieties Type Series 9mm size 11mm size 12mm size 14mm size RK09K11 RK09D11 RK09K12 RK09Y11L RK11K RK12L12 RK12L115 RK14K Single-unit Dual-unit Single-unit Single-unit Dual-unit Single-unit Dual-unit Vertical Vertical / Horizontal With With / Without −40℃ to ＋ 85℃ −10℃ to ＋ 70℃ Photo Rotary Potentiometers Terminal mounting Vertical / Horizontal Bushing Horizontal Without Slide Potentiometers Operating temperature range Vertical / Horizontal With / Without Without −10℃ to ＋ 70℃ Operating life 5,000 cycles 10,000 cycles 1,000,000 cycles Available for automotive use ー ー ー 15,000 cycles ー ー ● ー Life cycle Metal Shaft Insulated Shaft Knob Operating Electrical performance Total resistance （k Ω） 5, 10, 20, 50, 100, 200 10 5, 10, 20, 50, 100, 200 5, 10, 20, 50, 100 5, 10, 20, 50, 100, 200 Resistance taper 15A, 1B, 3B, 15C B 15A, 1B, 3B, 15C 15A, 1B, 3B 15A, 1B, 3B, 15C Total resistance tolerance ±20％ ±30％ ±30％ ±20％ Rated power 0.05W 0.03W 0.01W 0.05W Maximum operating voltage 50V AC 20V DC 50V AC for AC only 50V AC 5V DC Gang error Ring Type Mechanical performance ー −40dB to 0dB 3dB max. ー 50V AC 20V DC 50V AC for AC only ー Volume control −40dB to 0dB 3dB max. For tone control within 2dB at center 50V AC 20V DC 50V AC for AC only ー Volume control −40dB to 0dB 3dB max. For tone control within 2dB at center Insulation resistance 100MΩ min. 250V DC 100MΩ min. 500V DC 100MΩ min. 250V DC Voltage proof 250V AC for 1minute 500V AC for 1minute 300V AC for 1minute Center-taps Without Without / With Detent Without, Center Without Without, Center Stopper strength 0.3N・m ー Without bushing 0.5N・m With bushing 0.6N・m Push-pull strength 50N max. 30N max. Custom 0.5N・m Without, Center 0.6N・m 80N max. Flat type, Knob type, Screwdriver type Flat type Terminal style Page Without 10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z and for 2 hours respectively Vibration Shaft configuration Without / With （Volume control） Without Insertion 351 358 359 363 366 367 Insulated Shaft Potentiometers Soldering Conditions・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 371 Potentiometers Cautions・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 427 Potentiometers Measurement and Test Methods・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 429 Potentiometers Resistance Taper・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 431 Note ● Indicates applicability to all products in the series. 350