Pressure Switches

(769 companies)
Pressure switches are actuated by a change in the pressure of a liquid or gas. They activate electromechanical or solid-state switches upon reaching a specific pressure level.
IC phase-locked loops (PLL) are closed-loop frequency controls that are based on the phase difference between the input signal and the output signal of a controlled oscillator.

Toggle Switches

(381 companies)
Toggle switches are actuated by moving a lever back and forth to open or close an electrical circuit.

Rocker Switches

(342 companies)
Rocker switches are actuated by a standard or dual rocker or paddle.

Rotary Switches

(352 companies)
Rotary switches move in a circle and can stop in several positions. There are two basic styles: single-deck and multi-deck.
LCD switches and LED switches contain an integrated liquid crystal display (LCD) or light emitting diodes (LED) that show text and graphics. They can be programmed to perform specific functions and provide choices for the selected operation.

Transfer Switches

(206 companies)
Transfer switches transfer electrical power back and forth between two power systems or buses such as a utility power line and a backup motor-generator power supply.

Slide Switches

(189 companies)
Slide switches are mechanical switches defined by their method of activation. The switch is a slider that moves (slides) from position to position.

DIP Switches

(135 companies)
Dual in-line package (DIP) switches are electronic packages that consist of a series of tiny switches. DIP switches are used to configure computers and peripherals such as circuit boards and modems.

Disconnect Switches

(222 companies)
Disconnect switches rapidly disconnect circuits from power supplies in the event of an emergency.

Liquid Level Switches

(404 companies)
Liquid level switches are used to detect specific liquid levels or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Thermostats and thermal switches are electro-mechanical on/off switches that are activated by temperature changes. They are typically used to control heating and cooling systems.
Suppliers of membrane switches and keypad assemblies using flexible membranes, domed or flat switch profiles, and tactile and non-tactile switches and panels.
CompactPCI switches and PXI switches are used in industrial systems to connect test points or devices to instruments for the purpose of testing, measuring or monitoring the system.

Emergency Stop Switches

(177 companies)
Emergency stop switches are devices that users manipulate to initiate the complete shutdown of a machine, system, or process.