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3386F 5K 10K 20K 50K Single Turn Cermet Trimpot 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 5M ohms, 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 5M ohms, 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.
Specifications
|
Electrical Characteristics |
Nominal 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 | 250ºC for 10 Secs. |
| Rated Power(300 volts max.) | 70ºC, 0.5W; 125ºC, 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 @ 70ºC 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
Packaging
Packaging specification: 50 pieces per tube.
Applications
• Calibration of Electronic Devices.
• Industrial Control.
• Medical Devices.
• Communication Equipment.
• Consumer Electronics.
• Aerospace.
• Automotive Electronics.
Advantages
• 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.