 |
357 Precision Potentiometer, 10K Waterproof, Long Service Life
جزئیات محصول:
| محل منبع: | Dongguan ， Guangdong ، چین |
| نام تجاری: | Uchi |
| گواهی: | SMC |
| شماره مدل: | 357 |
پرداخت:
| مقدار حداقل تعداد سفارش: | 100 قطعه |
|---|---|
| قیمت: | قابل مذاکره |
| شرایط پرداخت: | T/T، پی پال، وسترن یونیون، مانی گرام |
| قابلیت ارائه: | 50000000 قطعه در هر ماه |
|
اطلاعات تکمیلی |
|||
| سری: | 357 | اندازه / ابعاد: | قطر شفت: 6.35 میلی متر |
|---|---|---|---|
| نصب کردن: | سوار تابلو | طول شافت: | 24 میلی متر |
| قدرت دارای امتیاز: | 2W | زاویه موثر: | 5±340 درجه |
| ویژگی ها: | پتانسیومتر چرخشی 360 درجه نامحدود | قطر شفت: | 6.35 میلی متر |
| زاویه مکانیکی: | 360 درجه | محدوده دما: | -40℃~+125℃ |
| برجسته کردن: | 10K waterproof potentiometer,precision potentiometer long life,357 waterproof potentiometer,precision potentiometer long life,357 waterproof potentiometer |
||
توضیحات محصول
357 Precision Potentiometer, 10K Waterproof, Long Service Life
357 series single coil conductive plastic potentiometer featuring plastic shell, nickel plated copper threaded parts, and 1/4" stainless steel non-magnetic shaft. Designed for precision applications across multiple industries.
Key Specifications
- Resistance options: B102 (1K), B202 (2K), B502 (5K), B103 (10K)
- Shaft diameter: 6.35mm | Standard shaft length: 24MM
- Outer diameter: 22MM | Resistance tolerance: ±10%
- 360° rotation | Mechanical angle: 330°
- Temperature range: -10°C to 85°C
- Rotating lifespan: 1,000,000 revolutions
- Packaging: 20PCS/1 small box
Electrical Characteristics
- Resistance range: 500Ω-1MΩ
- Resistor tolerance: ±10%
- Rated power: B Taper 0.5W, Others 0.25W
- Max operation voltage: Linear taper B AC 500V, others AC 250V
- Insulation resistance: 100MΩ MIN at DC 500V
- Withstanding voltage: 1000V/2000V AC (one minute)
- IP Rating: IP65
- TCR: ±500ppm/℃ ±100ppm/℃ ±50ppm/℃
Mechanical Characteristics
- Overall rotational angle: 360°
- Effective electrical travel: 340°±10°
- Operation torque: ≤150gf.cm ±50gf.cm (rotational speed 60°/1 sec)
Durability
Rotational life: More than 1,000,000 cycles. Mechanical life: 10,000,000 operations.
Product Dimensions
Applications
Widely used in instrumentation, precision machinery, welding equipment, audio systems, automation equipment, communications, medical facilities, frequency converters, game consoles, and UPS power supplies.
Usage Instructions
Avoid exposure to chemicals like ammonia, amines, alkali solutions, and certain hydrocarbons. Use appropriate soldering techniques (max 270°C for 3 seconds). Prevent dew condensation and ground noise issues. Special low-temperature grease available for cold environments.
| Temperature | Rotational Torque |
|---|---|
| -20℃ | 80mN.m max |
| -30℃ | Rotatable |
Shipping Options
We offer multiple shipping methods including express mail service, DHL Express, UPS, and FedEx for safe and efficient delivery.
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 available upon request after order placement.
- Can your product be customized? We accept OEM/ODM orders with flexible requirements.
- What is your delivery time? Varies by quantity and model, with urgent request accommodation.
- Do you offer after-sales service? Comprehensive 24-hour support for all products.
می خواهید اطلاعات بیشتری در مورد این محصول بدانید