DB LECTRO Inc. 6.8×4.7 Circularity/ Single Turn /Trimming Potentiometer -- 3329H-...Install dimension............................ Electrical Characteristics Standard Resistance Range.................50Ω～ 2MΩ Resistance Tolerance...................................±10% Absolute Minimum Resistance..........≤1%R或 10Ω ...Mutual dimension............................ Contact Resistance Variation................CRV≤3% Insulation Resistance...............R1≥1GΩ (100Vac) Withstand Voltage......................................500Vac Effective Travel...............................................280° Environmental Characteristics Power Rating, 300 volts max ......................................0.25W@70℃,0W@125℃ Temperature Range.........................-55℃～ 125℃ Temperature Coefficient.....................±250ppm/℃ Temperature Variation...........-55℃,30min,+125℃ Standard Resistance Table Resistance(Ohms) Resistance Code 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 250,000 500,000 1,000,000 2,000,000 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 254 504 105 205 ........................................................30min 5cycles ...............................△R≤5%R,△(Uab/Uac)≤5% Vibration............................10～500Hz,0.75mm,6h ........................△R≤5%R, △(Uab/Uac)≤7.5%R Collision..............390m/s2,4000cycles,△R≤5%R Electrical Endurance at 70℃..............0.5W@70℃ ....................1000h, △R≤10%R,CRV≤3% or 5Ω Rotational Life........................................200cycles ...............................△R≤10%R,CRV≤3% or 5Ω How To Order 3329-----H-------103 www.dblectro.com