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| Categories | Precision Potentiometer |
|---|---|
| Brand Name: | Uchi |
| Model Number: | 93PR |
| Certification: | SMC |
| Place of Origin: | Dongguan，Guangdong,China |
| MOQ: | 100pcs |
| Price: | Negotiable |
| Payment Terms: | T/T，paypal， Western Union,MoneyGram |
| Supply Ability: | 50000000pcs per Month |
| 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. 100 megohms min |
| Withstand Voltage: | 101.3KPa,500 Vac;8.5KPa,250 Vac |
| Dielectric Strength Sea Level: | 500 Vac(1 Min.) |
| Effective Travel: | 220° |
| Rated Power: | 70℃, 1W;125℃, 0W |
| Temperature Range: | -55°C ~ + 125°C |
| emperature Coefficient: | ±250, ±100 ppm /°C |
| Company Info. |
| Guangdong Uchi Electronics Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The 93PR502LF cermet trimmer is a specialized component designed for precise resistance adjustment in electronic circuits. Featuring a compact and robust cermet element, this trimmer potentiometer ensures stable and reliable performance, making it suitable for a wide range of applications in various industries.
The 93PR502LF is known for its high precision, offering a nominal resistance of 5k ohms with a tolerance of 10%. This allows for accurate fine-tuning within electronic circuits to achieve desired resistance values. The trimmer potentiometer is designed to handle moderate power levels, typically rated at 0.25W power dissipation at specified operating conditions. With its multiturn design, the 93PR502LF allows for precise adjustments over a range of turns, facilitating meticulous calibration and optimization in electronic systems. It is engineered to operate effectively across a temperature range suitable for most electronic environments, ensuring stability and consistency in performance.
The cermet construction of the 93PR502LF cermet trimmer enhances its durability and reliability, making it suitable for applications where reliability and longevity are critical factors. It is commonly used in telecommunications equipment, industrial controls, medical devices, automotive electronics, and consumer electronics, among other applications requiring accurate resistance adjustment. In summary, the 93PR502LF cermet trimmer potentiometer combines precision, reliability, and durability, making it an essential component for achieving precise resistance values in a wide range of electronic devices and systems.
The 93PR-502LF cermet trimmer potentiometer features a 1 2” diameter, single-turn design with a robust cermet element for stable and reliable performance. It offers precise resistance adjustment (10k ohms, ±10% tolerance) and operates across a wide temperature range (-55°C to +125°C). Certified with RoHS and REACH compliance, it ensures market access and meets stringent quality standards. Ideal for telecommunications, medical devices, and automotive electronics applications.
| 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. 100 megohms min | |
| Withstand Voltage | 101.3KPa,500 Vac;8.5KPa,250 Vac | |
| Dielectric Strength Sea Level | 500 Vac(1 Min.) | |
| Effective Travel | 220° | |
| Environment Characteristics | Weld Heat Resistance | 250℃, 10 Secs. |
| Rated Power | 70℃, 1W;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 | |
| Mechanical Endurance | 200 cycles, ΔR≤±3%R | |
| Physical Characteristics | Total Mechanical Travel | 250° |
| Starting Torque | ≤25 mN.m | |
| Clutch Torque | ≤35 mN.m |
We are a specialized factory with extensive experience in high-quality electronic component manufacturing:
We offer reliable global shipping solutions with comprehensive after-sales support:
We are a factory offering direct pricing with professional technical support.
Samples are available upon request after order placement.
We accept OEM/ODM orders with flexible requirements.
Delivery varies by quantity and model, with urgent requests accommodated when possible.
We provide comprehensive 24-hour support for all products.
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