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詳細情報 |
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| 公称抵抗範囲: | 10Ω-5mΩ | 耐性耐性: | ±10％ |
|---|---|---|---|
| 端子抵抗: | ≤±1% R または 3Ω | コンタクト抵抗変動（CRV）: | ≤3％Rまたは3Ω |
| 絶縁抵抗: | 500 Vdc.100 メガオム分 | 電圧に耐えます: | 101.3KPa、500Vac;8.5KPa、250Vac |
| ダイレクトリック強度 海面: | AC500V(1分間) | 効果的な旅行: | 220° |
| 定格電力: | 70℃、1W;125℃、0W | 温度範囲: | -55°C ~ + 125°C |
| 温度係数: | ±250, ±100ppm /°C | ||
| ハイライト: | 3-pin single-turn potentiometer 10k ohms,metal ceramic fine-tuning potentiometer 1w,precision potentiometer 1/2 inch |
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製品の説明
93PR 3-pin Single-turn Metal Ceramic Fine-tuning Potentiometer 1w 10k Ohms 1/2 Inch
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.
The cermet construction enhances durability and reliability, making it suitable for applications where reliability and longevity are critical factors. Commonly used in telecommunications equipment, industrial controls, medical devices, automotive electronics, and consumer electronics.
Product Features
- 1/2" diameter, single-turn design with robust cermet element
- Precise resistance adjustment (10k ohms, ±10% tolerance)
- Wide operating temperature range (-55°C to +125°C)
- RoHS and REACH compliant
- Ideal for telecommunications, medical devices, and automotive electronics
Specification Parameters
| 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 | |
Product Size
Application Areas
Manufacturer Information
We are a specialized factory with extensive experience in high-quality electronic component manufacturing:
- Advanced production equipment
- Professional R&D team
- OEM/ODM capabilities
- Strict quality control standards
Shipping & Support
We offer reliable global shipping solutions with comprehensive after-sales support:
- Express Mail Service
- DHL Express
- UPS
- FedEx
Frequently Asked Questions
Are you a factory or trading company?
We are a factory offering direct pricing with professional technical support.
Could you provide samples?
Samples are available upon request after order placement.
Can your product be customized?
We accept OEM/ODM orders with flexible requirements.
What is your delivery time?
Delivery varies by quantity and model, with urgent requests accommodated when possible.
Do you offer after-sales service?
We provide comprehensive 24-hour support for all products.
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