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.
TSS56LB
DIODE SCHOTTKY 60V SMB The TSS56LB is a 5 A surface-mount Schottky Barrier Rectifier designed for high-efficiency power rectification in switching power supplies, DC-DC converters, freewheeling circuits, and reverse polarity protection. It features a 60 V reverse voltage rating, low forward voltage drop, and fast switching characteristics, making it ideal for reducing power loss and improving overall system efficiency. The device is supplied in a compact DO-214AA (SMB) surface-mount package for automated PCB assembly. Key Features 60 V maximum repetitive reverse voltage (VRRM) 5 A average forward rectified current Low forward voltage drop (typically 0.52 V @ 5 A) High surge current capability (125 A peak) Low reverse leakage current Fast switching Schottky technology Surface-mount DO-214AA (SMB) package RoHS-compliant and lead-free construction Suitable for switching power supplies, DC-DC converters, polarity protection, and freewheeling applications #TSS56LB #SchottkyRectifier #SchottkyDiode #Rectifier #PowerElectronics #SMBPackage #SurfaceMount #LowForwardVoltage #HighEfficiency #PowerSupply #DCDCConverter #ReversePolarityProtection #ElectronicsComponents #commonpartslibrary #diode #schottky #Rectifier #Single-Diode #MBRS130
33 Uses0 StarsDGUK411Q199DB2A1DP(POE+)
DGUK411Q199DB2A1DP (POE+) is a single-port RJ45 Ethernet connector with integrated magnetics (MagJack) designed for 10/100/1000BASE-T Gigabit Ethernet applications. It supports Power over Ethernet Plus (PoE+) in compliance with IEEE 802.3at, allowing both data and power transmission through a single Ethernet cable. The connector features integrated isolation transformers, EMI suppression, LED indicators for link/activity status, and a shielded through-hole right-angle design, making it suitable for networking equipment, industrial Ethernet devices, IP cameras, wireless access points, and PoE-powered embedded systems. Key Features Single-port RJ45 connector with integrated magnetics (MagJack) Supports 10/100/1000BASE-T Gigabit Ethernet PoE+ (IEEE 802.3at) compatible for Power Sourcing Equipment (PSE) and Powered Device (PD) applications Integrated isolation transformers and common-mode noise filtering Shielded construction for improved EMI performance Right-angle, through-hole PCB mounting Built-in dual LED indicators for link and activity status High isolation voltage (2250 VDC) RoHS compliant Ideal for routers, switches, industrial controllers, IP cameras, IoT gateways, and other Gigabit Ethernet devices with PoE support #RJ45 #MagJack #EthernetConnector #GigabitEthernet #1000BASE_T #PoEPlus #IEEE8023at #IntegratedMagnetics #Networking #IndustrialEthernet #EmbeddedSystems #ThroughHole #ShieldedConnector #PCBDesign
48 Uses0 StarsLM5146RGYR
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5) #LM5146RGYR #TexasInstruments #IntegratedCircuit #PowerManagementIC #PMIC #DCDCController #BuckController #StepDownController #SwitchingController #SynchronousBuck #PowerElectronics #VoltageRegulator #VQFN20 #SurfaceMount #CategoryIntegratedCircuits #CategoryPowerManagement #CategoryDCDCSwitchingControllers #CommonPartsLibrary
9 Uses0 StarsSGM62112-3.3YTD10G/TR
1.4MHz Buck-Boost Fixed 3.3V TDFN-10L(3x3) Voltage Regulators - DC DC Switching Regulators RoHS Buck-boost DC-DC converter that provides a fixed 3.3 V regulated output from a 1.8 V to 5.5 V input supply using a fully integrated synchronous single-inductor architecture. It operates with a 1.4 MHz (typical) switching frequency, supports output currents up to 1.2 A in buck mode and 800 mA in boost mode (VIN > 2.5 V), and is housed in a TDFN-3×3-10L package. The device features automatic buck/boost mode transition, selectable Auto PFM or forced PWM operation, external clock synchronization, true shutdown with load disconnect, soft-start, cycle-by-cycle over-current protection, and thermal shutdown protection. #BuckBoostConverter #DCDCConverter #VoltageRegulator #PowerManagement #Fixed3V3 #SynchronousConverter #SingleInductor #1p4MHz #TDFN10 #SGMICRO
33 Uses0 StarsXL7015E1
Buck DC-DC Converter for step-down voltage regulation with a 5 V to 80 V input voltage range, adjustable output voltage from 1.25 V to 20 V, and up to 0.8 A output current. The device operates at a fixed 150 kHz switching frequency, supports up to 100% duty cycle, features 1 V minimum dropout, and integrates over-current protection and thermal shutdown. Housed in a TO-252-5L package. #BuckConverter #DCDCConverter #StepDownConverter #SwitchingRegulator #AdjustableOutput #150kHz #80VInput #0_8A #TO2525L #XLSEMI #CommonPartsLibrary #IntegratedCircuit #PowerManagement #switching-regulator #VoltageRegulator
1 Uses0 StarsCPG151101S11-16
Hot swap socket, 100M, 2V to 12V, -10 °C to +60 °C Mechanical keyboard hot-swap socket for soldering Kailh MX-compatible mechanical switches to a PCB. Surface-mount socket with gold-plated copper alloy contacts and a black nylon housing, designed for PCB-mounted keyboard switch installations. The datasheet provides the recommended PCB layout and mechanical dimensions for SMT assembly. #MechanicalKeyboard #HotSwapSocket #MXSwitch #SMTSocket #PCBMount #GoldPlatedContacts #NylonHousing #Kailh
518 Uses0 StarsTP65H070G4PS
N-Channel 650 V 29A (Tc) 96W (Tc) Through Hole TO-220AB 650 V GaN FET for high-efficiency power switching applications. Rated for 650 V drain-to-source voltage (VDS) with 70 mΩ typical RDS(on), it supports 41 A continuous drain current (TC = 25°C). The device features a normally-off (enhancement-mode) GaN HEMT, ±20 V gate-source voltage rating, and is housed in a TO-220 package (4-lead, Kelvin source) for improved gate drive performance. #GaNFET #EnhancementMode #650V #70mOhm #41A #PowerTransistor #TO220 #KelvinSource #Renesas #PowerElectronics
2 Uses0 Stars750316764
Power Transformers 32uH ±10%, 5.6A, 1800VAC 1 min, 2.5:1 ±1%, 3:1 ±1% Flyback transformer for isolated switch-mode power supply (SMPS) applications, designed for use with flyback converter topologies. Features a 10 kHz primary inductance measurement, operating temperature range of -40°C to +125°C, and reinforced isolation construction. The transformer is provided in a through-hole package with a predefined winding configuration and electrical characteristics specified for the intended flyback power conversion application. #FlybackTransformer #SMPSTransformer #PowerTransformer #IsolatedPower #SwitchModePowerSupply #ThroughHole #WurthElektronik
3 Uses0 StarsTPS22991BRAAR
Single-channel high-side N-channel load switch for power distribution, supporting an input voltage range of 1.0 V to 5.5 V and up to 3 A continuous output current. Features 25 mΩ typical ON resistance, controlled slew rate, quick output discharge (150 Ω), thermal shutdown protection, and a non-inverting ON/OFF control input. Housed in a 4-pin UQFN-HR (0.85 × 0.75 mm) package. #TexasInstruments #TPS22991 #TPS22991BRAAR #LoadSwitch #PowerSwitch #HighSideSwitch #PowerManagement #PMIC #NChannel #3A #LowRon #UQFN4 #EmbeddedSystems
7 Uses0 StarsBTS70081EPPXUMA1
Single-channel high-side N-channel smart power switch for power distribution, supporting a 6 V to 18 V load voltage and up to 11 A continuous output current. Features 8.8 mΩ typical ON resistance, non-inverting ON/OFF control, and integrated overcurrent, overvoltage, short-circuit, and undervoltage lockout (UVLO) protection. Specified for operation over a −40°C to +150°C junction temperature range and housed in a PG-TSDSO-14-22 (14-pin TSSOP exposed pad) package. #Infineon #BTS70081EPPXUMA1 #SmartPowerSwitch #HighSideSwitch #LoadSwitch #PowerDistribution #PROFET #NChannel #11A #PowerManagement #AutomotiveElectronics #TSDSO14
3 Uses0 Stars
