DB LECTRO Inc. 10×9.5 Square/Multiturn/Trimming Potentiometer -- 3296X-...Install dimension........................... ↑click for larger photo ...Mutual dimension........................... Electrical Characteristics Standard Resistance Range..................50Ω～ 2MΩ Resistance Tolerance.....................................±10% Absolute Minimum Resistance..............≤1%或 10Ω Contact Resistance Variation..........CRV≤3%或 5Ω Insulation Resistance................R1≥1GΩ (100Vac) Withstand ↑click for larger photo Voltage.......................................640Vac Effective Travel..................................28 rurns nom Standard Resistance Table Environmental Characteristics Resistance(Ohms) Resistance Code 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 250,000 500,000 1,000,000 2,000,000 254 504 105 205 Power Rating, 315 volts max ........................................0.5W@70℃,OW@125℃ Temperature Range..........................-55℃～ 125℃ Temperature Coefficient......................±250ppm/℃ Temperature Variation............55℃,30min,+125℃ .........................................................30min 5cycles ................................△R≤5%R,△(Uab/Uac)≤5% Vibration.............................10～ 500Hz,0.75mm,6h, .............................△R≤5%R,△(Uab/Uac)≤7.5% Collision................390m/s2,4000cycles,△R≤5%R Electrical Endurance at 70℃...............0.5W@70℃ .......................1000h,△R≤10%R,CRV≤3% or 5Ω How To Order 3296----X--------103 Special resistances available www.dblectro.com