Unionwell Waterproof 3 pin Micro Switch G303 Series

Model Number:G303-130S01A3
Max. Current:0.1A/3A
Max. Voltage:125/250VAC,48VDC
Operating Temperature:-40℃~+85℃
Protection Level:IP67
Electrical life:100,000cycles
Mechanical life:100,000cycles
Operating force:130gf max w.o lever
Terminal:Solder terminals
Function:SPDT
Lever type:Stimulated lever
Post:A type right side posts
Application:Auto Electronics,Air conditioner,communication,tooth brush,toys etc

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Products Description

Thewaterproof micro switch is an essential component for automotive electronic parking systems, designed to provide reliable performance in harsh environments. Featuring amicro switch sealedto an IP67 protection level, this switch is completely dustproof and waterproof, ensuring optimal functionality even when exposed to moisture, dust, and other contaminants. Its robust construction and precise switching capabilities make it an ideal choice for automotive applications where safety and reliability are paramount.

This waterproof micro switchfeatures a maximum current of 0.1A/3A and supports up to 125/250VAC and 48VDC, making it versatile for various automotive and electronic applications. The 3 pin micro switch design includes solder terminals for secure connections, and it operates with a mechanical force of up to 130gf without a lever. It is equipped with a stimulated lever and SPDT (Single Pole Double Throw) function, allowing for precise and reliable switching actions.With an IP67 protection level, this switch offers exceptional resistance to dust and water, ensuring reliable operation in harsh environments. Its wide operating temperature range from -40℃ to +85℃ makes it ideal for use in extreme conditions, providing consistent functionality regardless of the environment.

As a leading China micro switch manufacturer, we provide high-performance switches that meet rigorous industry standards. Our waterproof micro switches are engineered for both reliability and precision, offering a mechanical life of up to 500,000 cycles and an electrical life of 100,000 cycles. This makes them perfect for use in demanding automotive environments where consistent operation is critical.

Parameter

Rating			0.1A 125/250VAC;3A/12VDC;0.1A/48VDC
Operating frequency	Electrical	0.1A-120;3A-10~30 cycles/min
Operating frequency		Mechanical	120 cycles/min
Contact resistence			100M Ω Max(without wire type)
Insulation resistance			100M Ω Min
Vibration durability			10~55Hz, move 1.5mm(p-p)
Dielectric Strength			500VAC (50~60Hz)
Storage Temperature			-40℃+85℃
Storge Humidity			85% RH Max
Service	Electrical	Min 100,000 cycles
Service		Mechanical	Min 500,000 cycles

Drawing

Advantages

Supports a wide range of currents and voltages: Suitable for 0.1A and 3A currents, as well as 125/250VAC and 48VDC voltage ranges, to meet your needs for a variety of applications.
Effective Sealing Protection: This is an IP67waterproofmicro switch, which can effectively resist the erosion of dust and moisture, and can still operate stably in various harsh environments.
Long life: Up to 100,000 cycles in both electrical and mechanical life, providing long-lasting performance and reliability for your equipment.
Wide operating temperature range: from -40°C to +85°C, suitable for extreme temperature conditions.
High Sensitivity: The maximum operating force is 130gf (tested without rod), providing precise and stable operation.
Easy installation: Solder terminals and A-type right side pillar design for quick installation and connection, and easy installation of positioning posts can be designed according to specific production conditions

Application

Automotive Electronics: Commonly used in in-vehicle electronic systems such as door locks and control modules, Unionwell Micro Switches work with several well-known brand automotive partners.
Air conditioner: Can be used in air conditioning systems for temperature control and operating switches.
Electric toothbrush: Can be used as a control switch in an electric toothbrush.

With its excellent performance and reliability, Unionwell G303-130S01A3 Waterproof Micro Switch is widely used in automotive electronics, home appliances, communication equipment and other fields, and is trusted by many manufacturers around the world, and can also be used as a replacement for Omron micro switches. Its high degree of protection and long-life design ensure stable and efficient operation in a wide range of applications, making it the best choice for your production equipment.

FAQS

Who are we?

We are based in Guangdong, China, start from 2007,sell to Domestic Market(60.00%),Southern Europe(14.00%),NorthAmerica(13.00%),Southeast Asia(8.00%),Western Europe(3.00%),Northern Europe(2.00%). There are total about 301-500 people in our office.

How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment.

What can you buy from us?

We have a wide range of products and a large amount of stock in stock, such as Micro Switch; Automotive switches; Waterproof switches; Pressure switches; Mechanical keyboard switches.With independent research and development laboratory, we can provide customized services according to your needs.

Why should you buy from us not from other suppliers?

Factory ISO9001 & IATF16949 qualified Products are produced & tested by automatics;
Own team designed and assembled automatic machines ;
Awarded as National Innovative Technology ;
Company authorized over 100 Patents.

What services can we provide?

Accepted Delivery Terms: FOB,EXW,FCA,Express Delivery;
Accepted Payment Currency: USD, HKD, CNY;
Accepted Payment Type: T/T,Western Union,Cash;
Language Spoken:English,Chinese.