Knob Operating Type Potentiometers List of Varieties Type Series Without knob type RK08H1 □ 1 RK08H1 □ 2 With knob type RK08H1 □ 3 RK10J1 □ E RK10J1 □ R RK14J1 □ A RK14J1 □ R Single-unit/Dual-unit Single-unit/Dual-unit Single-unit/Dual-unit Single-unit/Dual-unit Single-unit/Dual-unit Single-unit/Dual-unit Single-unit/Dual-unit Photo Terminal orientation Vertical Rotary Potentiometers Back-to-back mounting Operating temperature range Operating life Slide Potentiometers Automotive use Reflow type — — — −10℃ to +60℃ −25℃ to +70℃ Without detent 10,000 cycles With detent 5,000 cycles — — — — 10,000 cycles — — — — Life cycle Total resistance （k Ω） 10, 20, 50, 100 Metal Shaft Resistance taper 15A, 1B, 3B, 15C Rated power 0.03W Electrical performance Insulated Shaft Knob Operating Mechanical performance 5, 10, 20, 50, 100 Insulation resistance — — — 100MΩ min. 100V DC Voltage proof — — — 100V AC for 1minute Detent Without / Center detent Without Stopper strength 0.1N 70mN･m Push-pull strength 10N 5N Vibration Ring Type Terminal style Page Residual Resistance — — Insertion — — — Reflow Insertion Reflow 373 ※ Applies only to products with specified residual resistance ※ Insertion 377 Maximum Attenuation Nominal total resistance ※ Residual resistance Nominal total resistance Maximum attenuation 100kΩ≧R≧50kΩ 0.1% or less of nominal total resistance R≧100kΩ 90dB min. 50kΩ＞R＞10kΩ 30Ω or less 100kΩ＞R≧50kΩ 80dB min. 10kΩ≧R 20Ω or less 50kΩ＞R≧10kΩ 70dB min. 10kΩ＞R 60dB min. Knob Operating Potentiometers Potentiometers Potentiometers Type Potentiometers Soldering Conditions・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 382 Cautions・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 427 Measurement and Test Methods・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 429 Resistance Taper・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 431 ※10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z for 2 hours respectively 372 Reflow