This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Rotary & Slide
Potentiometers, Switches & Encoders

High-performance electronic components engineered for reliability, durability, and precision across industrial, automotive, and consumer applications.

Explore Products

About Alpha Product

ALPHA International Distributors is a trusted name in the design and manufacturing of high-quality rotary and slide potentiometers, switches, and encoders. With over 15 years of experience, we serve clients across the globe with precision components built to meet rigorous industrial standards.

Our products are widely used in audio equipment, industrial controls, automotive systems, medical devices, and consumer electronics. We combine advanced engineering with strict quality control to deliver reliable performance in every component.

15+
Years Experience
50+
Global Clients
10M+
Units Shipped
Alpha Product Factory

Our Products

Explore our wide range of precision electronic components designed for performance, durability, and seamless integration.

Rotary Potentiometer

Rotary Potentiometer

High-precision variable resistor with smooth rotation and long life cycle.

  • Resistance: 1kΩ – 1MΩ
  • Rotation: 270° or 300°
  • Life Cycle: 20,000+ rotations
  • Applications: Audio, Industrial Controls
Slide Potentiometer

Slide Potentiometer

Linear motion control with consistent resistance and low noise output.

  • Travel: 20mm – 100mm
  • Power Rating: 0.5W
  • Resolution: Infinite
  • Applications: Mixers, Lighting Controls
Encoder Module

Rotary Encoder

Digital pulse encoder for precise position and speed detection.

  • Pulses/Rev: 12 – 1024 PPR
  • Output: Quadrature A/B
  • Voltage: 5V / 12V / 24V
  • Applications: CNC, Robotics
Tactile Switch

Tactile Switch

Compact momentary switch with crisp actuation and long life.

  • Force: 160gf – 300gf
  • Life: 500,000 cycles
  • Mounting: Through-hole / SMD
  • Applications: Keyboards, Control Panels
Toggle Switch

Toggle Switch

Robust ON-OFF switch with clear tactile feedback and high current rating.

  • Current: 3A @ 125VAC
  • Terminals: Faston / Solder
  • Positions: SPDT, DPDT
  • Applications: Power Supplies, Machinery
Rotary Switch

Rotary Switch

Multi-position selector switch with durable construction and clear indexing.

  • Positions: 2 – 12
  • Current: 1A – 5A
  • Shaft: Knurled or Slotted
  • Applications: Test Equipment, HVAC
Industrial Encoder

Industrial Encoder

Heavy-duty encoder for harsh environments with IP67 protection.

  • Protection: IP67
  • Temp Range: -25°C to +85°C
  • Output: Open Collector / Push-Pull
  • Applications: Factory Automation
Slide Switch

Slide Switch

Miniature slide switch for compact PCB designs with reliable operation.

  • Configurations: SPDT, DPDT
  • Current: 0.5A
  • Mounting: SMD / Through-hole
  • Applications: Consumer Electronics

Why Choose Alpha Product?

🔧

Precision Engineering

Every component is designed with high tolerances and tested for consistent performance under real-world conditions.

🛡️

Durability & Reliability

Built to last with robust materials and rigorous life cycle testing to ensure long-term reliability.

🌍

Global Support

Trusted by clients worldwide with responsive technical support and fast delivery times.

15+
Years in Market
10M+
Components Shipped
50+
Global Clients
99.8%
Quality Pass Rate

Frequently Asked Questions

What types of potentiometers do you offer?

We offer both rotary and slide potentiometers in various resistance values, tapers (linear and logarithmic), and mechanical configurations for industrial and consumer applications.

Are your encoders compatible with PLC systems?

Yes, our encoders support standard output signals (quadrature, open collector) and are widely used with PLCs, CNC machines, and automation systems.

Do you provide custom solutions?

Yes, we offer OEM/ODM services including custom shaft lengths, resistance curves, labeling, and packaging based on client specifications.

What certifications do your products have?

Our manufacturing processes comply with ISO 9001 standards, and our components meet RoHS and REACH environmental regulations.

Get in Touch

For inquiries, technical support, or custom orders, reach out to our team directly.

Contact Information

Phone: 0755-27991751

Fax: 0755-29847958

Email: sales@alpha-product.net

Location

No.11, Sanlian Industrial Zone,
South of DaLang Road, LongHua Street,
Bao'an District, Shenzhen, Guangdong, China

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info