Audited Supplier
Single Turn Trimpot 3362p-1-103tlf Trimmer Potentiometer
Feature
• Top adjustment,with a 10mm knob for finger adjust.
• Adjustable resistance,wide resistance range 10Ω to 5MΩ.
• Cermet Resistive element,better durability and stability.
• Power rating 0.5W at 70°C.
• Single turn,adjustment angle 220°,mechanical angle 250°.
• Multi-finger wiper for better CRV,contact resistance variation (CRV) ≤3%R or 3Ω.
• Small size, high precision, adjustable precision, reliable and stable performance.
Description
The 3362P cermet trimmer potentiometer is a high-quality component featuring a cermet resistive element, which ensures better durability and stability. Designed for top adjustment, it includes a 10mm knob for convenient finger adjustments. It boasts a power rating of 0.5W at 70°C, making it suitable for a variety of applications.This trimmer offers adjustable resistance with a wide range from 10Ω to 5MΩ, catering to diverse electronic needs. It is a single-turn potentiometer with an adjustment angle of 220° and a mechanical angle of 250°, providing precise control over resistance settings.
Equipped with a multi-finger wiper, it delivers superior contact resistance variation (CRV) performance, with CRV ≤3%R or 3Ω. Its compact size, high precision, and reliable, stable performance make it an excellent choice for accurate and consistent electronic adjustments.Widely used in electronic equipment, industrial control, communication equipment, aerospace, and automotive electronics.
Specification
| 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 | Weld Heat Resistance | 250ºC, 10 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≤±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.
Application
The 3362P cermet trimmer potentiometer finds applications in various electronic circuits where precise and adjustable resistance is required. Its characteristics make it suitable for the following areas:
• Precision Electronic Circuits: Used in circuits requiring precise tuning or calibration, such as in analog signal conditioning circuits.
• Consumer Electronics: Found in devices where user-adjustable parameters are necessary, like in audio equipment for volume control or in television sets for tuning circuits.
• Communication Equipment: Utilized in radio frequency (RF) circuits, antennas, and transceivers where fine adjustments of signal paths are critical.
• Industrial Electronics: Integrated into control circuits for machinery, robotics, and automation systems that require accurate resistance adjustments.
• Test and Measurement Instruments: Applied in devices such as oscilloscopes, multimeters, and spectrum analyzers where calibration and adjustment of signal paths are essential.
• Medical Equipment: Used in equipment where precise control over electrical parameters is necessary, such as in patient monitoring systems or diagnostic instruments.
• Automotive Electronics: Found in vehicle electronics for applications like sensor calibration or in audio systems for tone control.
The 3362P trimmer potentiometer's reliability, stability, and ability to maintain its settings over time make it suitable for these diverse applications across different industries.
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.
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