3329 Round Single-Turn Trimmer Potentiometers Vatronics makes 3329H, 3329P, 3329S Series.             
Electrical Characteristics  Range
of resistance 10Ω—2MΩ•
Resistance tolerance ±10%
Terminal•resistance 1%R or≤2Ω Contact resistance variation CRV≤3%R or 3Ω
Insulation•resistance Re≥1GΩWithstand voltage 500Vdc•  
Vatronics Effective electrical travel>70% of total mechanical travel
Environmental Characteristics Rated power 0.5W(70•)
Temperature range -55•—•+125• TCR ±100ppm/••
Temperature variation -55•,30min,+125•,30min 3•cycles ∆R≤3%R Collision
 390m/s²•4000 cycles ∆R≤3%R  Vibration 10—500HZ,0.75mm,6h ∆R≤3%R•
Climate category ∆R≤3%R•Re≥100MΩ
Endurance at 70• 0.5W•1000h  ∆R≤3%R Mechanical endurance  100 cycles ∆R≤3%R
Steady damp—heat  ∆R≤3%R•Re≥100MΩ
Physical Characteristics Total mechanical travel ≥260° Starting torque ≤20•mN.m
Mark Resistance code,  resistance tolerance (±10% no indication), lot No. Standard package 50pcs/tube

33329 Round Single-Turn Trimmer Potentiometers

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