Switches
A switch is a device that allows electricity to flow through a circuit by completing or interrupting the connection. It is a common component in electrical and electronic systems and is used in a variety of applications, such as controlling the flow of electricity in a circuit, turning devices on and off, and routing electrical signals. One of the primary use cases for switches is to control the flow of electricity in a circuit. This can be done by manually flipping the switch or by using a control mechanism, such as a timer or a sensor. Another common use for switches is to turn devices on and off. This can be done using a switch that is built into the device or by using a separate switch that is connected to the device. In addition to these basic use cases, switches can also be used to route electrical signals. For example, a switch can be used to route a signal from one device to another or to direct a signal to a specific circuit or component. If you're looking for a wide variety of switches for your projects, flux.ai has the world's largest community-driven public library of them. The library includes footprints, symbols, datasheets, and simulation models for a wide range of switches, making it easy to find the right switch for your needs.
PTS645SL43SMTR92 LFS
Surface-Mount Tactile Pushbutton Switch – Momentary SPST-NO tactile switch designed for consumer electronics, industrial controls, medical devices, IoT products, handheld equipment, instrumentation, and embedded user interface applications. The C&K PTS645SL43SMTR92 LFS is part of the PTS645 Series, featuring a Single-Pole Single-Throw Normally Open (SPST-NO) contact configuration with top actuation and a surface-mount (SMT) gull-wing package. It provides an operating force of 130 gf, 0.05 A at 12 VDC contact rating, 4.30 mm actuator height, and a compact 6.0 × 6.0 mm footprint, making it ideal for space-constrained PCB designs. Constructed with a PA66 (Nylon 6/6) actuator, the switch offers 100,000 mechanical operating cycles, is non-illuminated, and operates over a −40°C to +85°C temperature range for reliable performance in demanding embedded applications. #CK #PTS645SL43SMTR92LFS #PTS645Series #TactileSwitch #PushButton #MomentarySwitch #SPST #SurfaceMount #SMTSwitch #IndustrialElectronics #EmbeddedSystems #UserInterface
1.3k Uses0 StarsL101011MS02Q
Miniature SPST Through-Hole Slide Switch – Single-Pole Single-Throw (SPST) slide switch designed for industrial controls, consumer electronics, instrumentation, embedded systems, communication equipment, power supplies, and general-purpose PCB switching applications. The C&K L101011MS02Q is part of the L Series, featuring an ON–OFF switching function with a through-hole PCB mount and a standard 5.08 mm actuator. Rated for 4 A (AC/DC), 125 VAC, and 28 VDC, it utilizes silver-plated copper contacts to provide reliable electrical performance and low contact resistance. The switch includes PC pin terminals, 3.81 mm actuator travel, and a polyamide (PA66/Nylon 6/6) actuator, making it suitable for durable, repetitive switching applications. Designed for operation over a −30°C to +65°C temperature range and offering an electrical life of 10,000 cycles, it is ideal for compact embedded and industrial control designs. #CK #L101011MS02Q #SlideSwitch #SPST #ThroughHoleSwitch #OnOffSwitch #PCBSwitch #IndustrialElectronics #EmbeddedSystems #ControlSwitch #ConsumerElectronics #Instrumentation
1.9k Uses0 Stars
PTS636 SM43J SMTR LFS
Tactile Switch SPST-NO Top Actuated Surface Mount. The PTS636 series is a small 6.0 x 3.5 form factor in SMT version with 3 different heights and 4 available actuation forces, ideal for general usage applications. It also included ground pin options on 2.5 mm height version.
1.4k Uses0 StarsIXTH75N10L2
N-Channel Linear Power MOSFET – High-current N-channel power MOSFET designed for linear mode operation, hot-swap circuits, electronic loads, battery management systems, industrial power supplies, motor control, DC-DC converters, and embedded power management applications. The IXYS IXTH75N10L2 features a 100 V drain-to-source voltage (VDS), 75 A continuous drain current, and 400 W maximum power dissipation, making it suitable for demanding high-power applications. Part of the Linear L2™ Series, it is specifically optimized for safe linear-mode operation, offering a wide Safe Operating Area (SOA) compared to conventional switching MOSFETs. Features a maximum RDS(on) of 21 mΩ (VGS = 10 V), 215 nC typical gate charge, ±20 V gate-source voltage rating, and 8100 pF input capacitance. Operates over a −55°C to +150°C junction temperature range and is housed in a TO-247-3 through-hole package, providing excellent thermal performance for high-power embedded and industrial systems. #IXYS #IXTH75N10L2 #PowerMOSFET #NChannelMOSFET #LinearL2 #LinearModeMOSFET #PowerManagement #ElectronicLoad #HotSwap #IndustrialElectronics #MotorControl #EmbeddedSystems
2 Uses0 StarsD2F-L2-A
Ultra-Subminiature Snap-Action Basic Switch – Single-pole double-throw (SPDT) snap-action microswitch designed for computer mice, consumer electronics, office equipment, industrial controls, vending machines, home appliances, medical devices, and embedded electromechanical applications. The Omron D2F Series switch features a lever actuator, 3 A AC / 2 A DC contact rating, 125 VAC / 30 VDC maximum switching voltage, and gold-alloy contacts for reliable low-level signal switching. It provides an operating force of 80 gf, mechanical life of up to 1,000,000 operations, and electrical life of 30,000 operations. Designed with through-hole right-angle PC terminals, IP40 protection, and a compact ultra-subminiature form factor, it operates over a −40°C to +85°C temperature range, making it suitable for precision input sensing and embedded control applications. #Omron #D2FL2A #D2FSeries #SnapActionSwitch #MicroSwitch #LimitSwitch #SPDT #LeverSwitch #IndustrialControls #ConsumerElectronics #EmbeddedSystems
2 Uses0 Stars
