3296 Series Multi-Turn Trimmer Potentiometer 0.5W 28±2 Turns 10Ω-5MΩ Resistance Range
The 3296W multi-turn potentiometer features adjustment accuracy of 5% and 10% standards, with a resistance range of 10Ω to 5MΩ. With a total mechanical stroke of 28±2 turns, it's one of the most commonly used multi-turn potentiometers in industrial applications.
- High precision adjustment with 28±2 turn mechanical travel
- Excellent reliability and long service life
- High resolution for precise signal adjustment
- Suitable for gain and linearity adjustments
- 0.5W rated power with 300V maximum voltage
| Electrical Characteristics | |
|---|---|
| Range of nominal resistance | 10Ω~5MΩ |
| Resistance tolerance | ±10% |
| Terminal resistance | ≤±1%R or 2Ω |
| Contact resistance variation (CRV) | ≤±1%R or 3Ω |
| Insulation resistance | ≥ 1GΩ (100V AC) |
| Withstand voltage | 640V (DC or AC peak value) |
| Effective electrical travel | ≥70% of mechanical travel |
| Environmental Characteristics | |
|---|---|
| Rated power | 0.5W (300V max) |
| Temperature range | -55°C~+125°C |
| TCR | ±250×10⁻⁶/°C |
| Collision (390m/S², 4000 times) | ΔR≤±1%R |
| Vibration (10-500Hz, 0.75mm, 6h) | ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS |
| Physical Characteristics | |
|---|---|
| Total mechanical travel | 28±2 turns |
| Starting torque | ≤25mN.m |
| Standard package | 50 pcs/tube (3296W,3296Y) 40 pcs/tube (3296X,3296Z,3296P) |
This potentiometer is widely used in industrial control systems, communication equipment, precision instruments, automotive electronics, LCD panels, switching power supplies, and other demanding electronic applications.
The glass glaze pre-adjustment potentiometer family includes multi-turn and single-turn variants. Multi-turn models include 3296, 3266, 3006, and 3299 series. Single-turn models include 3323, 3329, 3362, 3386, and 3360 series.
With over 18 years of manufacturing experience since 2005, we operate advanced production facilities with professional R&D teams. We support OEM customization and ODM orders, serving global markets with high-quality products and comprehensive after-sales support.
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