3296X 0.5W Variable Resistor Side Adjustment Multiturn Cermet Trimmer Trimming Potentiometers
Quick Detail:
• 0.5W at 70℃.
• Two terminal styles.
• Linear arrangement of pins.
• Horizontal adjustment shaft.
• Total mechanical travel 30±2 turns.
• Resistance range from 10 ohms to 5M ohms.
• 8mm long adjustment shaft can be customized.
• Thin body profile,high precision and reliable performance.
Description:
The 3296X cermet trimmer potentiometer is a versatile component tailored for precision adjustments in electronic circuits. This multi-turn precision preset potentiometer offers a resistance range spanning from 10Ω to 5MΩ, catering to a wide array of circuit requirements. Rated at 0.5W at 70℃, it ensures reliable performance under varying temperature conditions. With a total mechanical travel of 30±2 turns, this potentiometer allows for precise and fine-tuned adjustments. Additionally, it offers the option for customization with an 8mm long adjustment shaft, providing flexibility in installation and operation. The 3296X cermet trimmer potentiometer is engineered to deliver consistent and accurate performance, making it an ideal choice for demanding electronic applications.
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 | Soldering Heat Resistance | Wave soldering: Temp: 260℃±5℃, T: 3±1 Secs. Soldering iron welding: Temp: 320℃±5℃, T: ≤2 Secs. |
| Rated Power(300 volts max.) | 70℃,0.5W；125℃,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 @ 70℃ 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:
Two terminal styles:
Dimensions in mm,tolerances ±0.30 mm unless otherwise specified.
Packaging:
Packaging specification:50 pieces per tube.
Application:
• Telecommunications Equipment: Used for fine-tuning signal processing circuits and maintaining signal integrity.
• Industrial Control Systems: Employed in controllers and automation systems for calibrating and adjusting control parameters.
• Medical Devices: Utilized in medical instrumentation for precise control and calibration of sensitive equipment.
• Consumer Electronics: Found in devices like audio equipment, televisions, and other home electronics for adjusting settings and tuning performance.
• Automotive Electronics: Used in various automotive applications, such as sensor calibration and control modules.
• Test and Measurement Instruments: Essential in laboratory and field instruments for precise measurement and calibration functions.
• Power Supplies: Employed in power supply units to adjust voltage and current settings accurately.
• RF and Microwave Circuits: Used for tuning and matching impedance in high-frequency circuits.
• Aerospace and Defense: Applied in avionics and defense systems for precise control and reliability in harsh environments.
Advantage:
• Factory direct supply, no middlemen.
• Completed certificates such as UL,RoHS,SGS,etc and best quality assurance.
• Sufficient production capacity , short delivery time.
• Professional after-sales service team.
• OEM & ODM available.
