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ultra-thin keyboard switch
ultra-thin keyboard switch
ultra-thin keyboard switch
Model No: GT04 series

Mechanical Ultra-thin Computer keyboard micro switch 2.5 mm Travel

Model Number:GT04 series
Max. Current:12A
Max. Voltage:12A
Operating Temperature:-40°C~+80°C
Electrical Life::over 20,000,000 cycles(Load)
Contact material::Au Alloy/ Ag Alloy
Insulation resistance::100MΩ Min
Mechanical Life::over 20,000,000 cycles
Contact resistance::200mΩ Max
Bounce Time::operation speed at 400mm/second 5msec
Certification:CQC ENEC ROHS
minimum order :
1 piece
Quantity :
Contact Now
 
Products Description
 
The 2.5 mm travel computer keyboard micro switch is a high-precision, high-sensitivity keyboard switch widely used in computer keyboards, currency counters, industrial equipment, and machine interface systems. It features fast response, stable conductivity, and precise actuation, ensuring consistent keystroke feedback and signal transmission even during frequent operation. Its operating temperature range is -40°C to +80°C, ensuring stable operation in diverse environments and reliable device operation.

As an ultra-thin keyboard switch, this product features a slim design and 2.5mm travel, offering high sensitivity and a short actuation distance, meeting the requirements of compact control panels and high-frequency operation equipment. When used in keyboard switches, this switch offers both linear and soft tactile tactile feel options, providing a more comfortable typing experience. Rated at 12VDC/AC Max, 10mA AC/DC Max, it maintains excellent electrical performance and signal stability in operating humidity environments up to 85%RH Max.

Furthermore, this mechanical keyboard switch boasts exceptional durability, with an electrical life of over 20,000,000 cycles and a mechanical life of over 20,000,000 cycles. Designed by a leading micro switch manufacturer, this keyboard switch ensures long-term precise response and reliable operation, whether used in demanding industrial control inputs or sensitive office and financial equipment. This combination of longevity and high sensitivity makes it an ideal micro switch solution for modern electronic input devices.
 
Feature
 
◆Ultra-thin, 0.31 inches (7.8 mm) from the PCB (without keycaps)
◆Touch feel options:Linear, Soft tactile
◆PCB pins
◆Lifespan: Up to 20 million operation cycles
◆Maximum 12 VAC/VDC
◆Current Rating: 10mA
◆Insulation resistance: <100MΩ (at 100VDC)
 
Parameter
 
 
Electrical characteristicsRating load12VDC/VAC Max. 10mA AC/DC Max.
Contact resistance200mΩ Max. (25mΩ typical)(Initial value)
Insulation resistance100MΩ Min.
Withstand voltageAC 100V(50-60Hz) 1Minute
Electrical LifespanOver 20,000,000cycles(Load) 
Bounce TimeOperation speed at 400mm/second 5msec
Characteristic parametersOperating ForceRefer to the specific specifications table
Pre-travel 1.5±0.4mm
Total travel 2.5±0.4mm
mechanical Lifespan Over 20 million times (without load)
Operating environment temperature -40℃~+80℃
Operating environment humidity ≤85%RH
 
 


 
 
 
 

Drawing
 
 
GT04 series drawing
 
Application
 
The 2.5 mm travel computer keyboard micro switch is a highly sensitive, long-lasting precision key switch designed for devices requiring fast response and high-frequency operation. Widely used in computer keyboards, it delivers precise key actuation and crisp feedback, ensuring every keystroke is reliably recognized. With its 2.5 mm travel design and excellent conductivity, this switch effectively enhances input accuracy and comfort, meeting the demands of prolonged, intensive operation.

For use in banknote counters and industrial equipment, this micro switch boasts stable electrical performance and a wide operating temperature range of -40°C to +80°C, ensuring smooth operation in diverse environments. Its operating humidity of ≤85% RH and insulation resistance of 100MΩ min ensure stable signal transmission and reduce the risk of false triggering.

This keyboard switch is also commonly used in machine interface devices, providing high-frequency input and precise control. With an electrical life exceeding 20,000,000 cycles and a mechanical life of 20,000,000 cycles, it maintains responsiveness and consistent force during continuous operation, making it a reliable core input component in modern office, financial, and industrial control 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.