3323S 0.5W 1K 5K 10K 100K 500K Ohms Variable Resistor Side Adjustment Cermet Trimmer Potentiometer
Feature:
• Side adjustment.
• Rated power 0.5W.
• Wide resistance range 10Ω to 5MΩ.
• Electrical travel 220°,total mechanical travel 250°.
• Cermet resistive element,more durable and stable.
• Single turn precision ceramic trimming potentiometer.
Description:
The 3323S trimmer potentiometer, a single turn cermet trimmer passive component tailored for precision resistance adjustments in electronic circuits.Featuring a user-friendly design, it offers side adjustment, allowing for convenient fine-tuning and installation in various applications. With a robust rated power of 0.5W, it efficiently manages moderate power loads, ensuring consistent performance across different circuit configurations.
The 3323S boasts a wide resistance range spanning from 10Ω to 5MΩ, accommodating diverse resistance requirements with ease. Its electrical travel extends to 220°, while the total mechanical travel covers 250°, enabling precise adjustments over a significant range of resistance values.Engineered with a cermet resistive element, this potentiometer stands out for its durability and stability, providing reliable operation even in demanding environments. As a single-turn precision ceramic trimming potentiometer, it delivers accurate and consistent resistance adjustments, offering precise control and calibration for electronic systems.
In summary, the 3323S trimmer potentiometer combines user-friendly design, robust power handling, wide resistance range, precise adjustments, and durability, making it an ideal choice for various electronic applications.
Specification:
| Electrical Characteristics | Resistance Range | 10Ω-5MΩ |
| Resistance Tolerance | ±10% ; ±20% | |
| Terminal Resistance | ≤±1%R or 3Ω | |
| Contact Resistance Variation (CRV) | ≤3%R or 3Ω | |
| Insulation Resistance | 500 Vdc. 100 megohms Min. | |
| Withstand Voltage | 101.3KPa,500 Vac；8.5KPa,250 Vac | |
| Dielectric Strength | 500 Vac(1 Min.) | |
| Electrical Travel | 220° | |
| Environment Characteristics | Weld Heat Resistance | 250℃ , 10 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≤±3%R, Δ(Uab/Uac)≤±1% | |
| Collision | 20G, ΔR≤±1%R, Δ(Uab/Uac)≤±1% | |
| 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 | 250° |
| Starting Torque | ≤25 mN.m | |
| Clutch Torque | ≤35 mN.m |
Dimension:
Dimensions in mm, tolerances ±0.30 mm unless otherwise specified. 
Packaging:
Packaging specification: 50 pieces/tube, 5000 pieces/carton.
Application:
• Precision Instrumentation:
Calibration Devices: Fine-tuning measurement instruments for accurate readings.
Laboratory Equipment: Adjusting parameters in analytical devices for precise results.
• Consumer Electronics:
Audio Systems: Adjusting volume and tone controls for high-fidelity sound.
Home Entertainment: Calibration of display and sound settings in TVs and home theaters.
• Medical Equipment:
Portable Monitors: Fine-tuning sensors in portable patient monitoring devices.
Diagnostic Tools: Ensuring accurate calibration in devices like ECG and blood pressure monitors.
• Automotive Systems:
Engine Management: Adjusting sensor inputs for optimal engine performance.
Dashboard Electronics: Calibrating gauges and displays for accurate information.
• Telecommunication Devices:
Signal Processing: Tuning RF circuits for clear communication signals.
Network Hardware: Adjusting performance settings in routers and modems.
• Industrial Controls:
Automation Systems: Fine-tuning control parameters in automated machinery.
Sensor Calibration: Ensuring accurate readings in various industrial sensors.
• Aerospace Technology:
Navigation Systems: Adjusting parameters for precise navigation and control.
Communication Equipment: Ensuring reliable operation of communication systems.
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.
