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The 4.8*4.8*0.75mm size makes the switch ideal for use in small electronic devices while maintaining good operability and aesthetics.
Waterproof Membrane of 4.8*4.8 Tact Switch
The surface of the switch is covered with a waterproof membrane, which effectively prevents water and moisture from entering the interior of the switch, thus protecting it from corrosion and damage.
The waterproof membrane is usually made of waterproof material, such as silicone, rubber, etc., with good elasticity and sealing performance.
Contact structure of 4.8*4.8 tap switch
The switch contains a contact structure inside. When the switch is pressed, the contact will close, thus conducting the circuit; when the switch is released, the contact will break, and the circuit will be disconnected.
Contacts are usually made of conductive materials, such as silver, copper, etc., with good conductivity and durability.
Waterproof performance of 4.8*4.8 touch switch
With a waterproof membrane, the switch has good waterproof performance and can withstand a certain degree of splashing water and humid environment.
The waterproof rating is usually IP67 or higher, which means it is completely protected from dust and can be immersed for a short period of time at a certain depth underwater (usually 1 meter) without damage.
Waterproof Tact Switches' Details
Max. Voltage: | 50VDC | Operating Temperature: | -20℃to+70℃ |
Max. Current: | 50mA | Whether The Smart: | No |
Contact Resistance: | 100mΩ Max | Type: | SMD Tact Switches |
LED: | No | Travel: | 0.25±0.1mm |
Life: | 800 000circle | Withstanding Voltage: | 250VACfor1min |
Rated Current: | 50mA.12VDC | Operating Force: | 100g/160g/260g |
tact switches'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.
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