3386F Series 0.5W 1K 2K 5K 10K 20K 50K Single Turn Cermet Trimmer Potentiometer
Quick Detail:
• Cermet resistive material.
• Top adjustment style.
• Available with extended shaft.
• Through hole mounting method.
• PC pins terminal style.
• Wide ohms rang from 10 ohms to 5 megohms, tolerance 10%.
• Power rating 0.5w at 70℃.
• Adjustment angle 220°,mechanical angle 250°.
• Small size, fully sealed, high precision, adjustable accuracy, stable and reliable performance.
Description:
The 3386F cermet trimmer potentiometer is a high-precision component designed for optimal performance in various electronic applications. Featuring a durable cermet resistive material, this trimmer is built to last and provide stable, reliable performance over time. Its compact 3/8˝ square size and fully sealed design make it ideal for space-constrained environments and ensure protection against environmental factors.
Engineered with a top adjustment style, the 3386F allows for easy calibration and fine-tuning. It is also available with an extended shaft option for added versatility. The through-hole mounting method and PC pins terminal style facilitate straightforward integration into printed circuit boards.
This trimmer offers a wide resistance range, spanning from 10 ohms to 5 megohms, with a tolerance of 10%, suitable for a variety of precise adjustments. With a power rating of 0.5 watts at 70℃, it is capable of handling substantial electrical loads. The adjustment angle of 220° and a mechanical angle of 250° allow for precise control over the resistance setting.Overall, the 3386F cermet trimmer potentiometer is a high-precision, adjustable component known for its accuracy and reliability, making it a valuable addition to any electronic design requiring fine-tuned resistance control.
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 | Resistance to Solder Heat | 250℃ for 10 Secs. |
| Rated Power(300 volts max.) | 70℃,0.5W；125℃,0W | |
| Operating 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:
Two terminal style:
Packaging:
Packaging specification:50 pieces per tube.
Application:
• Calibration of Electronic Devices.
• Industrial Control.
• Medical Devices.
• Communication Equipment.
• Consumer Electronics.
• Aerospace.
• Automotive Electronics .
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.
