Overload protection switch
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The core function of an overload protection switch (also known as an overload protector or overcurrent protection switch) is to automatically cut off the circuit when the temperature rises or the current exceeds the safety threshold due to excessive current in the circuit or equipment (such as overl...
Overload protection switch
Overload protector (also known as circui...
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An overload protector (also known as a circuit breaker) is a protective device designed to prevent damage to electrical equipment or circuits due to overload (excessive current). Its core function is to avoid equipment overheating, insulation damage, and even fire hazards by cutting off the circuit,...
Overload protector (also known as circuit breaker)
USB Connector
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The USB connector is a standardized interface component used for data transmission and power supply between electronic devices. It features plug-and-play, hot-swappable capabilities, and supports multi-device expansion. It is widely used in various fields such as consumer electronics, office equipme...
USB Connector
AC/DC Power socket
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DC power socket switch is a combined component integrating a power socket and a control switch, which can directly control the power on/off of the socket. It combines the dual functions of power supply interface and switch control. The core structure includes socket contact spring, switch contact, o...
AC/DC Power socket
Toggle Switches
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Toggle Switches is a manual switch that controls the on-off or switching of a circuit by pulling a protruding toggle handle. The toggle handle is usually shaped like a boat or a bar, providing a distinct tactile feel when operated. The operating positions are divided into two-position and three...
Toggle Switches
Rotary switch (also known as band switc...
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Rotary switches, also known as band switches, are manual switches that change the on-off state of contacts by rotating the operating handle. They can achieve single-circuit on-off, multi-circuit switching, or gear adjustment. Common gears range from 2 to 12, supporting various contact forms such as ...
Rotary switch (also known as band switch)
Rocker switches
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Rocker switches achieves circuit on/off or gear switching by tilting the button up and down. Rocker switches are commonly used as power switches for electronic devices. Their contacts are divided into several types, such as single-pole single-throw and double-pole double-throw. Some switches also co...
Rocker switches
DIP switch
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DIP switch, is a combined component that integrates multiple miniature toggle switches. It is typically soldered onto a circuit board and used for circuit parameter configuration, function selection, or state setting. By manually turning the lever of each position, it can switch between "ON" (conduc...
DIP switch
Tact switch
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A tactile switch is a momentary switch that requires light pressure to activate and lacks self-locking capabilities. When pressed, the contacts are closed, and upon release, they automatically reset and open. The core structure consists of a button cap, a spring plate, a moving/stationary contact, a...
Tact switch
Slide switch
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Slide switch, is an electronic component that utilizes lateral sliding operation to achieve circuit conduction or disconnection. Its core structure includes components such as a slider, sliding track, contact points, and springs. By pushing the slider, the moving contact connects or disconnects with...
Slide switch
Mini slide switch
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Mini slide switch, achieves circuit on/off switching through the toggle handle. It is primarily used in small household appliances, office equipment, audio-visual equipment (TV/MP3/VCR), digital products, and medical devices. The product offers 2 to 6 gear options and is available in both dip (DIP) ...
Mini slide switch
Micro switch
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A micro switch is a sensitive switch characterized by its small travel distance and rapid action. It can open or close a circuit by applying minimal external force (such as pressing or triggering). Its core structure includes an operating head, a spring, a moving contact, a stationary contact, and a...
Micro switch
Push-button switch
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Push button switches is an electronic component that achieves circuit on-off control through a linear pressing action. Its core structure includes a gating terminal, an input terminal, and an output terminal, relying on spring components to complete synchronous switching of mechanical transmission a...
Push-button switch
Self-locking switch
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Self-locking switches generally refer to switches with built-in mechanical locking functions. When pressed down, the button will not fully pop up after being released, remaining in a locked state. It needs to be pressed again to fully unlock and pop up. After pressing the button, the switch will be ...
Self-locking switch