Equipped with linear, soft tactile, click tactile, these three choices of feels, Greetech is a professional and productive keyboard switches factory in China. It takes the leading role in China Mechanical Keyboard Switches manufacturing. It is working smoothly and efficiently in keyboard. Place of Origin: Guangdong,China(Mainland) Brand Name: Zing Ear Model Number: GT02 series 4mm travel keyboard switch
Quick Details
Products Status: Order
Application: Desktop
Type: Wired
Style: Other
Brand Name: ZING EAR
Model Number:GT02 series 4mm travel keyboard switch grey
Place of Origin: Guangdong, China (Mainland)
Stem color: Blue, brown, black, red.
Contact Material: Au Alloy
Mounting way: no pins, snap in PCBA
RGB type: can be inserted with LED
Rating: 12VDC/AC max.10ma AC/DC max
Electrical life: over 50,000,000 cycles (Load )
Mechanical Life: over 50,000,000 cycles (No Load )
Ambient Humidity: <85%RH
Max Voltage: 12v AC/DC maximum
Current Rating: 10ma
Packaging & Delivery
| Packaging Details: | 1.pact out: 6000pcs/CTN 2.Gross Weight: about 3.5KG/CTN |
| Delivery Detail: | 2~4 weeks after order received |
Hot selling momentary keyboard push button switch
Product Description
Features:
- 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
Drawing
Parameters
| 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 100V (50-60Hz) 1Minute | |
| Eletrical life | Over 50,000,000 cycles (Load) | |
| Bounce Time | 400mm/s 5msec (operation speed at 400mm/spec) | |
| Mechanical Reliability | Operating Force | See Detail Spec |
| Pre-travel | 2.0+/-0.6mm | |
| Total Trave | 4.0+/-0.4 | |
| Mechanical Life | Over 50,000,000 cycles (No Load) | |
| Operating Temperature Range | (-40℃~ + 80℃) | |
| Ambient Humidity | </= 85% RH max | |
| Solder ability | 260℃+/-5℃ 3S+/-0.5S | |
| Soldering Heat Resistance | 260+/-5℃ 3S+/-1S | |
| Soldering by hand | Use a 30 watts soldering iron for about 3S at 350 ℃ while soldering | |
| Trade Terms | 1.The price is based on FOB Shenzhen or Hongkong or EXW
factory 2.MOQ:5000pcs Payment:T/T payment,50% deposit before production, balance 50% before shipment | |
| Certificates | ISO9001&TS16949 ENEC UL CUL &CQC RoHS & Reach |
Solding Parameters
| 1.Flux Station |
| A.Flux-Fry type GR8 |
| B.Applied by foaming |
| C.Specific gravty-0.820 g/cm3 |
| 2. Conveyor Speed |
| A. 2.3 meters/min |
| 3. Pre-heat Temperature |
| A. +85℃ measured on top surface of PCB |
| 4. Solder |
| A.63/37 alloy |
| B. Dry wave-no oil |
| C.Approximate contact with wave-2 seconds |
| 5.Cleaning |
| A. Fry GR8 is non-hygroscopic flux and does not require cleaning |
| B. If cleaning is required on isolated areas such as finger connector,cold cleaning by hand with Alpua 564 is recommended,Care must be taken to avoid solvent entering the keymodle. |
Application
Mainly applied on computer keyboards,cash registers,industrial equipment and Man- Machine interfaces.
Related products
Packaging & Shipping
Website connected: www.greetech-switch.com/
Q1. Are you a trading company or manufacturer?
A: Yes. We are a manufacturer specializing in switches over 30 years.
Q2.Which payment term you are using?
A: It depends. We tend to use T/T,30% advance payment and 70% balance payment.
Q3.Would you tell me the main items you export?
A: Main items to export are micro switches, waterproof micro switches,
mechanical keyboard switches.
Q4.Do we have chance to become your company distributor in our region.
A: Yes. We welcome client to become our distributor in the local region if
annual quantity is able to reach our factory demand.
Q5.Can you manufacture ultra-thin mechanical switch?
A: Yes,we have ultra-thin mechanical switch with 1.6mm and 2.5mm travel.
7.What about the unit price?
A: The unit price should depend on the quantity, a very competitive price
can be offer for big quantity.
