4*4 Copper Head Tact Switch 4-Pin SMD Waterproof Dustproof Tap Switch
In the installation process of Tact switch, in the case of welding joint is not thoroughly cooled. Do not shake
the contact part, otherwise it will cause the release of the tact switch, also do not need to apply high quality
molar concentration of the welding machine like a kind of welding machine oxidized substances will have a
certain etch effect on the tact switch, need to look at the structure of the tact switch. Now they are mainly
large panel, shape and feel better than the previous thumb style. The biggest problem of thumb is that it is
easy to get stuck. Because the torque is short, the strength of the tact switch position is very small, and the
torsion spring is slightly Microsoft or solid, it is possible to cause the tact switch to get stuck.
Tact switches'n Features
1. Good feeling and long life;
2. Micro-Miniature, light operating;
3. Snap-in type, can be mounted directly on P. C. Board and good for electrostatic discharge;
4. It has a lot of choices for button shape and height and it is easily to install and kind of product;
5. The tactile switches/tact switch come with multiple cap and color options, excellent tactile
feedback and high reliability dome technology.
Tact Switch's Specification
| Product Name | 4*4 tact switch |
| Cycle | 100,000 cycles |
| Operating force | 250gf |
| Temperature | -20℃~+70℃ |
| Contact resistance | ≤50mΩ |
| Rated load | DC12V 50mA |
Tact switch is widely used in: digital products, audio-visual products, communication products, remote
control, toys, household appliances, computer products, health equipment, banknote inspection pen,
fitness equipment, laser pen keys, security products and so on. But now most electrical buttons are
using conductive rubber or pan switch hardware shrapnel directly to replace, such as remote control,
computer keyboard and so on. Its use is wide, in different categories have its figure show.
KKG electric CO.,LTD. is a company devotes itself to researching and manufacturing the components
such as switches, sockets and connectors. The Production of Products mainly used in computer products,
consumer electronics, electrical & electronics, industrial equipment & components......
So far,KKG set up own factory ,Processing factory,OEM factory and sales company in mainland China,
Taiwan(China) and Hong Kong .
During this time, the company had won many awards. Just like the industry first prize for the ISO9001
and the quality management.
1 More than 2,000 models of switches and sockets.
2 Monthly production capacity: 30 million pieces.
3 MOQ: 5,000pcs, it’s negotiable.
4 Good quality with competitive price.
5 We can offer free samples with shipping and taxes pay by the buyer.
6 Various operation force, height, and color for your choice.
7 The discount depends on your order quantity.
Q1. What‘s your delivery time?
A1. For those models frequently demended, we usually keep a certain quantity in stock for immediate
despatch. For others, lead time is usually a few days only.
Q2. Are you a factory or a trading company?
A2. We are the leading manufacturer. Why not conatct us now to discover original factory prices!
Q3. How about the quality?
A3. All our products are 100% tested before delivery. Durable quality is guaranteed.
Q4. Can I have samples?
A4. Yes, we offer free samples provided that you can bear express charge.
Q5. What is the shipping cost?
A5. Depending upon the quantity and the destination.
For more information kindly contact as below :
Contact person: Miss Vicky Xie
Email:kkg@kkg
Tel: 0086-0769-82036866
Whatapp: 13377785035
Product Tags:
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4x4 4 Pins Copper Head SMD Tact Switch Waterproof Dustproof Tap Images
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