Waterproof Clip-on Micro Switch G306A series
Rating: 30VDC 0.1A 14VDC 10mA
Initial contact resistance: 500mΩ Max.
Operating Temperature:-40℃~+85℃
Protection Level:IP67
Electrical Service Life: 200,000 cycles(14VDC 10mA) 40,000cycles(30VDC 0.1A)
Mechanical Service Life:200,000 cycles
Function/Circuit:SPDT (or SPST-NO, NC for option)
Lever Type:Straight Lever or without Lever
Operating Force:150gf max
Terminal Type:Solder Terminal, PCB Terminal, etc
Certification:Rosh Reach ENEC
Application:Home Appliance, Car Door Lock
Product Name:Automotive handbrake micro switch
In automotive handbrake applications, the G306A series micro switch provides real-time feedback on the handbrake's status through precise triggering and high contact reliability. This is crucial for modern automotive electronic control systems, especially when the driver operates the handbrake, accurately transmitting the switch signal to control the handbrake warning light or automatic braking system, enhancing vehicle safety and driving experience.
Designed by the micro switch manufacturer, this series features various terminal types, including PCB terminals and soldered terminals, making it widely applicable to various automotive electronic devices, particularly those with high requirements for small loads. Its operating temperature range is -40°C to +85°C, enabling stable operation in extreme environments. With a service life of up to 200,000 cycles and support for electrical operation frequencies of 15 to 30 cycles per minute, it ensures reliability even under frequent use.
◆ Global safety certifications
◆ High reliability and long lifespan
◆ Self-developed clamp-type sliding structure
◆ This series offers various product shapes and sizes, with multiple mounting methods including PCB terminals and soldered terminals




| Rating | G306A | 30VDC 0.1A 14VDC 10mA |
| Operating Frequency | Electrical | 10~30cycles/min 1~100mm/s |
| Mechanical | 15~30cycles/min. | |
| Initial contact resistance | 500mΩ Max. | |
| Insulation resistance | 100MΩ Min. | |
| Dielectric strength | Between terminals | AC 500V |
| Between terminals and housing | AC 500V | |
| Operating environment Temperature | -40℃~+85℃ | |
| Lifespan | Electrical | 14VDC 10mA 200,000 cycles 30VDC 0.1A 40,000 cycles |
| Mechanical | 200,000cycles | |




In automotive handbrake applications, the G306A series micro switch achieves real-time detection of the handbrake's engaged or disengaged state through a precise triggering structure. Its sensitive operation ensures stable operation of functions such as handbrake lights and warning systems, enhancing driving safety. Furthermore, this series offers various terminal types, including soldered terminals and PCB terminals, allowing OEMs to flexibly select the appropriate type based on installation space and circuit layout, improving the compatibility and assembly efficiency of the entire vehicle's electronic systems.
Overall, the G306A series, with its excellent sealing capabilities, high reliability, and flexible interface design, is an ideal choice for automotive handbrakes and related electronic systems.
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.



