Mechanical Keyboard Switch-4mm Travel

Mechanical Keyboard Switch-4mm Travel

-Brand Name: UNIONWELL

-Model Number: GT02

-Color:red/ black / blue / brown


-Rating :  12VDC / /AC MAX, 10mA AC/DC max 


Mechanical Keyboard Switch-4mm Travel

Quick Details     


-Place of Origin: Guangdong, China (Mainland)

-Brand Name: UNIONWELL

-Model Number: GT02

-Color:red/ black / blue / brown


-Rating :  12VDC / /AC MAX, 10mA AC/DC max 

-Company assurance system: ISO9001 & IATF16949 &ISO14001

-Application : notebook computer keyboard .





– Desktop profile,0.60 inch(15.2mm)from PCB(no keycap)

– Choice of feel: linear,soft tactile,click tactile

– PCB or frame mount

– Long life 50 million operations

– LED,diode or jumper option

– 12V maximum AC/DC

– Current Rating: 10mA

– Insulation Resistance:<100M Ω at 100V DC



Electrical Characteristics Rating: 12VDC/AC max. 10mA AC/DC max

Contact Resitance:200MΩ max (25MΩ typical )(initial value)

Insulation Resistance: 100MΩ Min

Voltage Resistence:AC 500V (50-60Hz) 1Minute

Eletrical life: Over 80,000,000 cycles (Load)

Bounce Time:400mm/s 5msec (operation speed at 400mm/spec)

Operating Force (TF) : see detail spec

Pre-travel : 2.0±0.4mm

Total Travel : 4.0±0.3mm

Mechanical Life : 80,000,000 cicles(no load)

Operating Temperature Range : -40℃+80℃

Ambient Humidity : ≤85%RH

Hand soldering Condition : 3Sec Max.360℃±10℃



Product Picture







We have established good cooperative relations with well-known freight companies at home and abroad including: UPS, TNT, fedex, SF Express, UC Express, etc.




Q1.How many employees in your factory?

A: There are 800 employees at present in our factory.



Q2. Could you offer us free samples?

A: Yes, free samples could be provided within 2-5 days.  


Q3 . Could you accept OEM or ODM?

A : Yes, we have a strong R&D team. We have rich experience on OEM&ODM.


Q4.Can you offer good price for high quality micro switch?

A: Yes, we can. Our price is reasonable and we are making good micro switches.


Q5.Do you manufacture other switches besides of micro switch?

A: Yes. We also produce keyboard switch,basic micro switch, air pressure switch, detector switch etc.


Q6.Where is your plant?

A:  Located in Huizhou city, Guangdong province, China.

     About 70 minutes by car from Shenzhen airport and about 2 hours from HK airport.

We can help you save 30%-50% of the current cost


Offering exact replacements for switches from Honeywell, C&K, Cherry, E-switch, Omron, Matsushita and Burgess

Send us the original P/N and see how much you can save

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