PB-12621CQ

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Pushbutton switches are common switching components in modern electronic equipment. The PB-12621CQ is a pushbutton switch designed for the most demanding applications, providing superior performance and long service life.PB-12621CQ switch consists of a metal connected to the switched circuit, a plunger pressed to open or close the circuit, a metal or insulating return spring, an electrical contact block, and a metal or insulating station surface. When the plunger is pressed, the contact is closed; when released, the contact is opened. It is used in various applications such as audio, video, communication and other products, meeting the needs of long service life and linear force.PB-12621CQ has many advantages over traditional mechanical switches, such as high reliability, long life, low power consumption, stable electrical performance, luxury appearance and so on. It also has high environmental protection grade and strong anti-corrosion ability. Moreover, its structure design is reasonable, the contact structure is soft and elastic, and pseudo-contact is effectively eliminated.In terms of working principle, the contact between the PB-12621CQ switch and the returned spring is supported by the contact block to ensure a reliable connection. When the plunger is pressed, the armature plate moves and bends downward, so that the contact between the contact block and the armature plate is connected and the circuit is closed. When the plunger is released, the armature plate recovers elastically to open the circuit, ensuring reliable switching performance and long service life.PB-12621CQ pushbutton switches, with their superior performance and long service life, are suitable for audio, video, communication and other products. Its high reliability, low power consumption and strong anti-corrosion ability make it an ideal choice for applications in harsh environments.

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