3296W-A 8mm Vertical Long Adjustment Shaft Knob Cermet Trimmer Potentiometer
Quick Detail
- 0.5W at 70℃.
- 8mm vertical adjustment shaft.
- Multi-finger wiper for better CRV.
- Wide ohmic range (10 Ω to 5 MΩ).
- 30±2 turns total mechanical travel.
- Multiturn / Cermet / Industrial / Sealed.
Description
The 3296W-A trimmer potentiometer is a precision electronic component utilized for fine-tuning resistance in circuits. Renowned for its high resolution and durability, this trimmer potentiometer ensures stable resistance values even under fluctuating conditions. Its multi-turn design allows for precise adjustments, making it ideal for applications requiring accuracy, such as audio equipment, instrumentation, and communication devices. The 3296W-A trimmer potentiometer is favored by engineers for its reliability and compact size, facilitating its integration into various electronic systems with ease.
Specification
| Electrical Characteristics | Nominal Resistance Range | 10Ω~5MΩ |
| Resistance Tolerance | ±10% | |
| Terminal Resistance | ≤±1% R or 3Ω | |
| Contact Resistance Variation (CRV) | ≤3%R or 3Ω | |
| Insulation Resistance | 500 Vdc. R1≥1GΩ | |
| Withstand Voltage | 101.3KPa, 500 Vac; 8.5KPa, 250 Vac | |
| Dielectric Strength Sea Level | 500 Vac(1 Min.) | |
| Effective Travel | 25(±2)Turns | |
| Environment Characteristics | Weld Heat Resistance | Wave soldering: Temp: 260ºC±5ºC, T: 3±1 Secs. Soldering iron welding: Temp: 320ºC±5ºC, T: ≤2 Secs. |
| Rated Power(300 volts max.) | 70ºC, 0.5W; 125ºC, 0W | |
| Temperature Range | -55°C ~ + 125°C | |
| Temperature Coefficient | ±250,±100 ppm /°C | |
| Temperature Variation | ΔR≤±2%R, Δ(Uab/Uac)≤±1% | |
| Collision | 10-500Hz, 0.75mm, 6h ΔR≤±1%R, Δ(Uab/Uac)≤±2% | |
| Vibration | 100G, ΔR≤±1%R, Δ(Uab/Uac)≤±2% | |
| Electrical Endurance At 70°C | 1000 hours @ 70ºC Rated Power; ΔR≤±3%R | |
| Rotational Life | 200 Cycles, ΔR≤±3%R | |
| Physical Characteristics | Total Mechanical Travel | 30±2 Turns |
| Starting Torque | ≤25 mN.m | |
| Clutch Torque | ≤35 mN.m |
Dimension
Packaging
Packaging specification: 50 pieces per tube, 20 tubes per box.
Application
• Industrial control.
• Communication equipment.
• Precision instruments.
• Automotive electronics.
• LCD panels.
• Switching power supplies.
Advantage
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, REACH, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.
Product Catalog
