WH138 Resistance Speed Regulator 24mm Carbon Film Rotary Potentiometer
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
Negotiable
Brand:
Uchi
Product Description
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Uchi Electronics Co.,Ltd
Location
Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
Contact Person
Anna