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WH138 Resistance Speed Regulator 24mm Carbon Film Rotary Potentiometer
Thông tin chi tiết sản phẩm:
| Nguồn gốc: | Dongguan ， Quảng Đông, Trung Quốc |
| Hàng hiệu: | Uchi |
| Chứng nhận: | SMC |
| Số mô hình: | WH138 |
Thanh toán:
| Số lượng đặt hàng tối thiểu: | 100pcs |
|---|---|
| Giá bán: | có thể đàm phán |
| Điều khoản thanh toán: | T/T, paypal, Western Union, MoneyGram |
| Khả năng cung cấp: | 50000000pcs mỗi tháng |
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Thông tin chi tiết |
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| Sức chống cự: | 1KΩ~2MΩ | Phạm vi nhiệt độ: | Đường cong B:0,5W Đường cong khác B:0,25W |
|---|---|---|---|
| Điện áp hoạt động tối đa: | Đường cong B:500V Đường cong B:250V khác | Luật kháng chiến: | A, B, C |
| Tổng góc quay: | 300°±5° | Khả năng chịu đựng: | ± 20 (%) |
| Đặc trưng: | Chiết áp màng carbon | Cho phép dung sai kháng cự: | ±20%(1MΩ trở lên30%) |
| Mô -men xoắn xoay: | 2~20 mN.m(20~200gf.cm) | cuộc sống quay: | 10.000 chu kỳ |
| Làm nổi bật: | 24mm carbon film potentiometer,rotary speed regulator potentiometer,WH138 resistance speed controller |
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Mô tả sản phẩm
WH138 Resistance Speed Regulator 24mm Carbon Film Rotary Potentiometer
High-quality carbon film rotary potentiometer designed for precise speed regulation in various electronic applications.
Electrical Characteristics
| Parameter | Specification |
|---|---|
| Temperature Range | -10℃~70℃ |
| Rated Power | Curve B: 0.5W Other curve B: 0.25W |
| Max Operation Voltage | Curve B: 500V Other curve B: 250V |
| Resistance Range | 1KΩ~2MΩ |
| Allowable Resistance Tolerance | ±20% (1MΩ or more 30%) |
| Rotational Noise | ≤47mV |
| Terminal Resistance | R≥250KΩ: 0.1%R max 250KΩ>R>10KΩ: 20Ω max 10KΩ≥R: 10Ω max |
| Resistance Law | A, B, C |
| Dielectric | AC500V, 1 minute |
| Insulation Resistance | More than 100MΩ at DC500V |
Mechanical Characteristics
| Parameter | Specification |
|---|---|
| Rotational Torque | 2~20 mN.m (20～200gf.cm) |
| Total Rotational Angle | 300°±5° |
| Rotary Life | 10,000 cycles |
| Shaft Stopper Strength | 6Kgf.cm |
| Soldering | Temperature T≤265℃: time ts5s |
Product Dimensions
Product Applications
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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