Rotary Potentiometers/EVCX 18 mm Square Rotary Potentiometers (High Rotational Torque) Type: EVCX ■ Features ● External dimensions: 18.0 mm18.0 mm, Height 8.0 mm ● Output accuracy (±3 %) ● Potentiometers and encoders available in the same ■ Recommended Applications ● Function switching/adjusting for control panels of car air conditioners shape and dimensions ■ Explanation of Part Numbers 1 2 3 4 E V C X Product Code 5 6 Specifications 7 8 9 10 Shaft Trims & Dimensions 11 12 Taper & Resistance ■ Specifications Type Top Adjustment type, with or without bushing Rotation Angle 280 ° Rotation Torque 20 mN·m to 100 mN·m Mechanical Detent Pitch 10 ° to 30 ° Shaft Stopper Strength 0.8 N·m min. Nominal Total Resistance 5 k to 100 k (Tolerance ±20 %) Power Rating 0.05 W Potentiometers Type Single, Dual Electrical Insulation Resistance 100 M min. at 250 Vdc Dielectric Withstand Voltage 300 Vac for 1 minute Noise Level 100 mV max. Endurance Operating Life 15000 cycles min. Minimum Quantity/ Packing Unit 80 pcs. (Tray Pack) Quantity/ Carton 800 pcs. 9.0 (3.8) ✽ Custom design ✽ 2.8±0.2 4.4 18.0±1.0 19.6±0.7 6.5 (2.4) +0.1 0 +0.1 7-φ0.8 0 (2.1) (1.5) (1.4) ✽ 7.0 0.4 C 0 0.6 –0.3 (1.5) R0.1 · · · Pot.case attaching part 0 2-17.4 –0.1 2-13.0±0.2 4-φ1.6 6-2.0 2-5.1±0.3 4-0.7 0. M8 P=0.75 18.0 18.5 max. 8.0 9.0 (3.5) 5 0 4.5 –0.1 0 φ6 –0.15 Non-effective thread 1.0 max. 14.8 (0.7) 9.5 (R1. 7 Mounting surface 2-6±0.3 5 ho le) ■ Dimensions in mm (not to scale) PWB mounting hole for reference (Pitch tolerance:±0.1) View from mounting side PWB thickness t=1.6 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012