What is a button switch from a sliding switch manufacturer? Button switches have advantages such as low contact resistance charge, precise operating force errors, and diverse specifications. They are widely used in electronic devices and white goods such as audio-visual products, digital products, remote controls, communication products, household appliances, security products, toys, computer products, fitness equipment, medical devices, banknote markers, laser pointer keys, and more.
Because button switches affect environmental conditions (elastic force less than twice the force, ambient temperature and humidity, and electrical performance), large equipment and high-load buttons are often replaced directly with conductive rubber or pot switch hardware springs, such as in medical devices, TV remote controls, and so on.
Regarding the pin position of a five-pin switch switch: two pins form a group. When pressure is applied correctly to the switch body, all four pins conduct each other, and the fifth pin acts as ground.
Button switches are fourth-generation switch products developed to meet the demands of electronic technology. The original sizes were 12mm*12mm and 8mm*8mm, and now they are 6mm*6mm. The product structure includes vertical, horizontal, and horizontal with ground terminals. Currently, there are also combination types (3M, 4M, SM, 6M, SM) and potentiometer button switch combinations to meet the requirements of various domestic electronic products. Installation sizes are available in three sizes: 6.5mm*4.5mm, 5.5mm*4mm, and 6mm*4mm. Abroad, there are already 4.5mm*4.5mm small button switches and chip button switches, with chip button switches suitable for surface assembly.
There is now the fifth generation of switches—membrane switches—which function similarly to button switches and are mainly used in electronic instruments and CNC machine tools, but have higher resistance and poor tactile feel. To overcome poor tactile feel, some membrane switches are equipped with contact springs instead of silver as contact points
Button switches are divided into two main categories: button switches, which use metal spring plates as switch contact plates, have low contact resistance, a good tactile feel, and a crisp "tick" sound. Switches that use conductive rubber as the contact path are commonly referred to as conductive rubber switches. The switch feels good to the touch, but has high contact resistance, generally between 100 and 300N. The structure of a button switch is that the button moves downward, causing the contact spring or conductive rubber block to contact the welding pad, forming a path.