Sealed Micro Switch
Hermetically Sealed Micro Switch
Dustproof Electric Micro Switch
Sealed Push Button Micro Switch
Sealed Limit Micro Switch
Sealed Rocker Micro Switch
Snap Action Micro Switch
Waterproof Micro Switch
Waterproof Limit Micro Switch
Waterproof Micro ON/OFF Switch
Subminiature Micro Switch
Basic Micro Switch
Pressure Micro Switch
Push Button Micro Switch
Limit Micro Switch
SPDT Micro Switch
SPDT Snap Action Micro Switch
SPDT Subminiature Micro Switch
SPDT Roller Lever Micro Switch
SPDT Momentary Micro Switch
SPDT Limit Micro Switch
SPDT Rocker Micro Switch
Tact Micro Switch
Rotary Micro Switch
Wiring Micro Switch
On Off Micro Switch
Rocker Micro Switch
Detector Micro Switch
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UnionwellBoost Efficiency with Unionwell Subminiature Micro Switches
Unionwell, a leading micro switch company, offers superior solutions such as the subminiature micro switch, designed for enhanced performance and reliability. Our subminiature micro switches are meticulously crafted to deliver precise and efficient operation in various applications, ensuring optimal functionality and safety.
Constructed from high-quality materials, Unionwell's subminiature micro switches guarantee durability and long-term performance. These switches are essential for the smooth operation of your devices, providing reliable activation and deactivation mechanisms that prevent potential malfunctions.
Our diverse range of subminiature micro switches includes configurations tailored to meet the specific requirements of different applications, ensuring perfect fit and seamless integration. Each switch undergoes rigorous testing to adhere to international safety and performance standards such as ISO9001, ISO14001, IATF16949, UL, CUL, ENEC, CE, CB, and CQC certifications.
Enhanced Reliability: Unionwell's Subminiature Sealed Micro
Unionwell excels in subminiature sealed micro switch SPDT is ideal for precision and durability. Engineered for microwave applications, our switches ensure safe and reliable operation, offering unmatched performance in various settings.
Unionwell's micro switches are designed to endure frequent use, providing long-term functionality and minimizing downtime. When replacement is necessary, our switches boast seamless compatibility and dependable performance, ensuring smooth installation and continued efficiency. Trust Unionwell for superior subminiature sealed micro switch SPDT solutions that optimize safety and performance in your applications.
This video uses Unionwell's G10 subminiature micro switch as an example to illustrate the specific applications of Subminiature Micro Switch.
Definition of subminiature micro switch
Subminiature micro switches are compact, sensitive, and precise electrical switches. Their core features include fast on/off switching with minimal travel, high repeatability, and stable contact performance. These switches typically feature a sealed design and IP67 protection, enabling reliable operation in confined spaces such as automotive electronics, household appliances, and industrial automation. They are key components for precise signal control and safety detection.
In practical applications, limited space and complex environments often cause basic switches to fail due to dust and moisture. Unionwell's subminiature micro switches utilize a highly sealed structure and high-performance contact materials, offering an IP67 rating, a mechanical lifespan of 500,000 cycles, and stable conduction performance. They effectively address signal distortion and short lifespan issues in harsh environments, providing manufacturers with a highly reliable, low-maintenance precision control solution.
READ MOREUnionwell Micro Switch PDF Document
| Product Series | Datasheet | Voltage Rating | Temperature Range | IP Rating | Durability (Electrical / Mechanical) | Typical Applications |
|---|---|---|---|---|---|---|
| G303 Sealed Subminiature Micro Switch |  |
125/250VAC | -40℃ ~ +85℃ | IP67 | 100,000 / 500,000 cycles | Automotive, Car door, Industrial control |
| G304G Clip Type Silent Sealed Micro Switch | |
12VDC | -40℃ ~ +85℃ | IP67 | 300,000 / 300,000 cycles | Automotive Door Locks, Air-conditioner,Communication |
| G9 Sealed Mini Micro Switch | |
125/250VAC | -25℃~+120℃ | IP67 | 100,000 / 5,000,000 cycles | Automotive, Home appliances |
| G9A Sealed Miniature Micro Switch | |
125/250VA | -40℃ ~ +85℃ | IP40/IP67 | 50,000/200,000 cycles | Printers, Consumer Electronics |
| G10 Subminiature Micro Switch | |
125VAC | -40℃~+85℃ | none | 50,000/100,000 | Mouse, Gaming Devices |
| G10B Charging Gun Micro Switch | |
250VAC/30VDC | -40℃~+85℃ | IP65/IP67 | 10,000/100,000 | Charging Gun，Charging Pile Equipment,Charging Port Control |
Application of Subminiature micro switch
Unionwell subminiature micro switches are widely used in automotive systems, home appliances and industrial equipment due to their high precision and durability, achieving reliable signal control and safety protection.
Home Appliances
- ●Ice Maker
- ●Coffee Machine
- ●Robot Vacuum Cleaner
- ●Dishwasher
- ●Microwave oven
Automotive
- ●Car Door
- ●Automotive Door Locks
- ●Car Seat Adjustment Switch
- ●Car Back Door Locks
Industrial Equipment
- ●Tower Crane Controllers
- ●Conveyor Belts
- ●Industrial Automation Equipment
In the confined spaces of automated test equipment, smart home application, and automotive charging lock modules, traditional micro switches are susceptible to challenges such as dust and moisture intrusion, and vibration failure. Our "Sealed Subminiature Micro Switch" addresses this challenge with its waterproof IP67 protection rating, contact resistance ≤100 mΩ, insulation resistance ≥100 MΩ, 500 VAC withstand voltage rating, and -40°C to +85°C operating temperature range. This provides B2B buyers with a highly reliable, long-life solution (electrical life ≥100,000 cycles, mechanical life ≥500,000 cycles).
The above drawing shows Unionwell's G10 subminiature micro switch
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Sensitive Action:
- The low operating force and quick-action mechanism design deliver fast response and high repeatability, making it ideal for precision control applications. -
Robust Construction:
- Engineered with durable materials, this micro switch ensures longevity and reliability, making it suitable for demanding industrial environments. -
Compact Size:
- The compact structure is specifically designed for space-constrained equipment and is widely used in automotive electronics, home appliances, and industrial control systems. -
Enhanced Flexibility:
- The SPDT configuration with lever provides flexibility in switching between two different circuits, enhancing operational adaptability. -
Long Life:
- Utilizing highly wear-resistant contact materials and a precise spring structure, the mechanical lifespan reaches over 500,000 cycles, ensuring long-term stable operation.
Unionwell Subminiature Micro Switch Buying Guide
Selecting the right subminiature micro switch is crucial to ensure optimal performance and reliability for your application. Here’s how to choose wisely:
1. Assess Your Application: Identify the specific function your micro switch needs to perform, whether it’s for precision control, mechanical actuation, or safety.
2. Evaluate Specifications: Thoroughly examine Unionwell’s product specifications to verify compatibility with your equipment’s electrical and mechanical requirements. Consider factors such as voltage rating, current capacity, and environmental conditions.
3. Seek Expert Advice: Contact Unionwell’s knowledgeable team for personalized guidance. Share details about your application and any specific challenges you’re addressing.
Trust Unionwell to provide high-quality subminiature micro switches that meet your performance expectations and enhance operational efficiency.
why choose Unionwell
Unionwell, a manufacturer of sealed automotive door micro switches and subminiature micro switches located in Huizhou, Guangdong, boasts 30 years of production experience. The factory, covering over 65,000 square meters, features state-of-the-art equipment, a dedicated R&D team, and is CE certified in multiple countries. Leveraging superior design and manufacturing capabilities, Unionwell is dedicated to providing highly reliable, long-life micro switch solutions for automotive electronics and precision control equipment.
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1
Quality Certification
We have formed a complete quality management system and have passed ISO9001, IATF16949, ISO14001 certifications, with high-quality and reliable performance! -
2
Efficient Production Capacity
Unionwell has introduced advanced automated production technology in the industry, with an annual production capacity of more than 250 million switches, including more than 4 million waterproof automotive switches. -
3
Customized Service
Unionwell has many R&D engineers with 20 years of work experience, and has many years of experience in OEM and customized micro switches, which can meet your various project needs.
FAQ
Can the G304 subminiature micro switch replace the G303 subminiature micro switch?
It depends on the current. If the current is less than 0.1A, it can be replaced, because G304 is a clip type and the current cannot exceed 0.1A. G303 is a contact type and the maximum current can reach 3A.
Factory Authorized Part Benefits:
1. Precise Fit: Unionwell's subminiature micro switch SPST replacement parts are meticulously engineered for seamless integration into your equipment, ensuring exact compatibility and functionality.
2. Enhanced Reliability: Each micro switch undergoes stringent testing and adheres to rigorous quality standards, guaranteeing reliable performance and minimizing operational downtime.
3. Longevity: Designed for durability, Unionwell’s subminiature micro switch SPST parts are built to withstand extensive usage, reducing maintenance frequency and associated costs.
4. Improved Efficiency: By utilizing Unionwell’s parts, optimize equipment performance for enhanced operational efficiency and productivity gains.
5. Assurance of Quality: Count on Unionwell’s renowned commitment to excellence and customer satisfaction, providing peace of mind with every replacement part.
Can the B type in the subminiature micro switch G3 series be made with wires?
No, the B type and D type can only be made as terminal type at present.
The subminiature micro switch G9 series has wires. Is the waterproof function of the side outlet better than the bottom outlet?
No matter which outlet, the waterproof function is the same and can meet the IP67 standard.
What are the different types of subminiature micro switch?
The different types of subminiature micro switches include SPDT (Single Pole Double Throw), SPST (Single Pole Single Throw), and DPDT (Double Pole Double Throw). These switches vary in their configuration and are selected based on specific application needs for precision control, safety interlocks, or mechanical actuation.
Why use a subminiature micro switch?
Subminiature micro switches are preferred for their compact size, making them ideal for applications where space is limited. They offer precise control and durability, ensuring reliable performance in various industries such as automotive, electronics, and appliances. Their versatility and efficiency make them a cost-effective choice for critical operations.
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