Equipped with linear, soft tactile, click tactile, these three choices of feels, We are 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.
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