SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Safety and Emergency Switches Cable Pull Switch: Used in conveyor or industrial systems, these switches allow users to shut down equipment by pulling a cable from any point along its length. Emergency Stop Switch: A large, easily accessible pushbutton designed to immediately stop machinery in an emergency. Disconnect Switch: Completely isolates electrical equipment from its power source for safety during maintenance. Interlock Switch: Prevents equipment from operating when a guard or door is open; often used for safety compliance. Mechanical Control Switches Pushbutton Switch: A basic, momentary or latching switch activated by pressing a button; common in machinery and user controls. Toggle Switch: A manual lever-style switch for simple on/off control; widely used in panels and power controls. Rocker Switch: A switch that rocks back and forth; commonly found in power strips and appliances. Rotary Switch: Allows selection between multiple positions or settings by rotating a knob. Selector Switch: Similar to rotary switches but often used with key or lever mechanisms for mode selection. Slide Switch: Small, compact switch activated by sliding a button; used in handheld electronics and small devices. Input and Interface Switches DIP Switch: A set of small switches on a circuit board used to configure settings manually, such as in computer hardware. Keypad Switch: A grid of switches beneath buttons that allows multi-key input, as seen on telephones or entry systems. Programmable Display Switch: Combines a digital display and switch, allowing customized visual feedback and input. Tactile Switch: A small, surface-mount switch that provides a physical click when pressed; common in keyboards and control panels. Thumbwheel Switch: A rotary-style switch operated by the thumb, often used to set numerical values directly.

Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read MoreWilmington, Mass. & Milpitas, Calif. – May 19, 2026 – Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance analog and mixed-signal semiconductors,…
Read More
Every audio power amplifier design starts with the same fundamental challenge: converting a low-voltage line-level signal into the high-current drive required by a reactive…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read More
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
Read More
On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read More
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read More
An RF IC, or radio-frequency integrated circuit, is a chip that processes wireless signals between the antenna and the baseband processor. Instead of building…
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
Read More
Understand RF attenuator dB values, fixed and programmable types, impedance, power limits and noise tradeoffs before choosing parts for an RF signal path.
Read More