Safety Relays Parts by Relays丨 Allelco

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Specialized ICs(772,332)

PMIC - Voltage Regulators - Special Purpose(2,157)

PMIC - Voltage Regulators - Linear(17,447)

PMIC - Voltage Regulators - DC DC Switching Regulators(10,664)

PMIC - Voltage Regulators - DC DC Switching Controllers(4,760)

PMIC - Voltage Reference(3,973)

PMIC - Supervisors(7,505)

PMIC - Power Supply Controllers, Monitors(742)

PMIC - Power Management - Specialized(2,264)

PMIC - Power Distribution Switches, Load Drivers(3,532)

PMIC - Motor Drivers, Controllers(1,929)

PMIC - LED Drivers(3,002)

PMIC - Hot Swap Controllers(826)

PMIC - Gate Drivers(3,069)

PMIC - Battery Management(1,476)

PMIC - Battery Chargers(1,625)

PMIC - AC DC Converters, Offline Switchers(2,310)

Memory(13,686)

Logic - Translators, Level Shifters(1,054)

Logic - Specialty Logic(381)

Logic - Signal Switches, Multiplexers, Decoders(2,767)

Logic - Shift Registers(645)

Logic - Latches(822)

Logic - Gates and Inverters - Multi-Function, Configurable(396)

Logic - Gates and Inverters(4,992)

Logic - Flip Flops(2,000)

Logic - FIFOs Memory(199)

Logic - Counters, Dividers(845)

Logic - Buffers, Drivers, Receivers, Transceivers(4,141)

Linear - Video Processing(1,083)

Linear - Comparators(2,257)

Linear - Amplifiers - Video Amps and Modules(798)

Linear - Amplifiers - Special Purpose(614)

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps(15,274)

Linear - Amplifiers - Audio(1,732)

Interface - Telecom(1,603)

Interface - Specialized(1,604)

Interface - Drivers, Receivers, Transceivers(9,159)

Interface - Controllers(1,571)

Interface - Analog Switches, Multiplexers, Demultiplexers(4,620)

Interface - Analog Switches - Special Purpose(1,076)

Embedded - System On Chip (SoC)(422)

Embedded - Microprocessors(2,948)

Embedded - Microcontrollers - Application Specific(569)

Embedded - Microcontrollers(19,072)

Embedded - FPGAs (Field Programmable Gate Array)(6,916)

Embedded - DSP (Digital Signal Processors)(1,105)

Embedded - CPLDs (Complex Programmable Logic Devices)(2,126)

Data Acquisition - Digital to Analog Converters (DAC)(4,505)

Data Acquisition - Digital Potentiometers(1,602)

Data Acquisition - Analog to Digital Converters (ADC)(5,632)

Data Acquisition - ADCs/DACs - Special Purpose(1,236)

Clock/Timing - Real Time Clocks(820)

Clock/Timing - Programmable Timers and Oscillators(530)

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers(2,746)

Clock/Timing - Clock Buffers, Drivers(1,479)

Clock/Timing - Application Specific(1,281)
Discrete Semiconductor Products

Discrete Semiconductor Products

Current Regulation - Diodes, Transistors(24)

Transistors - Special Purpose(47)

Transistors - Programmable Unijunction(12)

Transistors - JFETs(194)

Transistors - IGBTs - Single(1,683)

Transistors - IGBTs - Modules(825)

Transistors - IGBTs - Arrays(4)

Transistors - FETs, MOSFETs - Single(19,927)

Transistors - FETs, MOSFETs - RF(920)

Transistors - FETs, MOSFETs - Arrays(2,592)

Transistors - Bipolar (BJT) - Single, Pre-Biased(1,332)

Transistors - Bipolar (BJT) - Single(7,155)

Transistors - Bipolar (BJT) - RF(481)

Transistors - Bipolar (BJT) - Arrays, Pre-Biased(614)

Transistors - Bipolar (BJT) - Arrays(651)

Thyristors - TRIACs(776)

Thyristors - SCRs - Modules(1,211)

Thyristors - SCRs(1,096)

Thyristors - DIACs, SIDACs(50)

Power Driver Modules(654)

Diodes - Zener - Single(8,691)

Diodes - Zener - Arrays(296)

Diodes - Variable Capacitance (Varicaps, Varactors)(314)

Diodes - RF(682)

Diodes - Rectifiers - Single(11,684)

Diodes - Rectifiers - Arrays(4,840)

Diodes - Bridge Rectifiers(1,737)
Connectors, Interconnects

Connectors, Interconnects

USB, DVI, HDMI Connectors(200)

Terminals - Wire Splice Connectors(6)

Terminals - Spade Connectors(4)

Terminals - Ring Connectors(34)

Terminals - Quick Connects, Quick Disconnect Connectors(96)

Terminals - PC Pin, Single Post Connectors(2)

Terminals - PC Pin Receptacles, Socket Connectors(3)

Terminal Blocks - Wire to Board(60)

Terminal Blocks - Specialized(1)

Terminal Blocks - Headers, Plugs and Sockets(159)

Terminal Blocks - Din Rail, Channel(4)

Terminal Blocks - Barrier Blocks(4)

Terminal Blocks - Accessories - Marker Strips(1)

Terminal Blocks - Accessories - Jumpers(1)

Terminal Blocks - Accessories(6)

Sockets for ICs, Transistors(50)

Rectangular Connectors - Spring Loaded(27)

Rectangular Connectors - Housings(667)

Rectangular Connectors - Headers, Specialty Pin(3)

Rectangular Connectors - Headers, Receptacles, Female Sockets(402)

Rectangular Connectors - Headers, Male Pins(1,834)

Rectangular Connectors - Free Hanging, Panel Mount(122)

Rectangular Connectors - Contacts(332)

Rectangular Connectors - Accessories(89)

Rectangular Connectors - Board Spacers, Stackers (Board to Board)(12)

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)(1,394)

Power Entry Connectors - Inlets, Outlets, Modules(14)

Pluggable Connectors(146)

Modular Connectors - Jacks With Magnetics(62)

Modular Connectors - Jacks(102)

Heavy Duty Connectors - Inserts, Modules(3)

Heavy Duty Connectors - Housings, Hoods, Bases(13)

Heavy Duty Connectors - Accessories(1)

Fiber Optic Connectors - Adapters(14)

Fiber Optic Connector Assemblies(13)

FFC, FPC (Flat Flexible) Connectors(1,018)

D-Sub, D-Shaped Connectors - Housings(16)

D-Sub, D-Shaped Connectors - Backshells, Hoods(23)

D-Sub Connector Assemblies(147)

D-Shaped Connectors - Centronics(51)

Contacts - Multi Purpose(89)

Coaxial Connectors (RF) - Adapters(7)

Coaxial Connectors (RF)(196)

Circular Connectors - Housings(54)

Circular Connectors - Contacts(35)

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Circular Connectors - Accessories(11)

Circular Connectors(99)

Card Edge Connectors - Edgeboard Connectors(131)

Blade Type Power Connectors(14)

Backplane Connectors - Specialized(360)

Backplane Connectors - Housings(10)

Backplane Connectors - Hard Metric, Standard(121)

Backplane Connectors - DIN 41612(67)
Power Supplies - (Off-Board)

Power Supplies - (Off-Board)

Industrial, DIN Rail Power Supplies(11)

LED Drivers(5)

DC DC Converters(54)

Accessories(4)

AC DC Desktop, Wall Adapters(1)

AC DC Converters(292)
Power Supplies - (Board Mount)

Power Supplies - (Board Mount)

LED Drivers(14)

DC DC Converters(11,620)

Accessories(303)

AC DC Converters(155)
Crystals, Oscillators, Resonators

Crystals, Oscillators, Resonators

VCOs (Voltage Controlled Oscillators)(49)

Sockets and Insulators(2)

Resonators(194)

Programmable Oscillators(14)

Pin Configurable/Selectable Oscillators(20)

Oscillators(720)

Crystals(491)
Sensors, Transducers

Sensors, Transducers

Temperature Sensors - Thermostats - Mechanical - Industrial(23)

Temperature Sensors - Analog and Digital Output - Industrial(1)

Proximity Sensors - Industrial(21)

Pressure Sensors, Transducers - Industrial(2)

Optical Sensors - Camera Modules(2)

Magnetic Sensors - Position, Proximity, Speed (Modules) - Industrial(6)

Force Sensors - Industrial(7)

Encoders - Industrial(22)

Ultrasonic Receivers, Transmitters(7)

Temperature Sensors - Thermostats - Solid State(270)

Temperature Sensors - Thermostats - Mechanical(58)

Temperature Sensors - Thermocouples, Temperature Probes(1)

Temperature Sensors - RTD (Resistance Temperature Detector)(8)

Temperature Sensors - PTC Thermistors(65)

Temperature Sensors - NTC Thermistors(299)

Temperature Sensors - Analog and Digital Output(1,299)

Specialized Sensors(49)

Solar Cells(5)

Proximity Sensors(9)

Pressure Sensors, Transducers(387)

Position Sensors - Angle, Linear Position Measuring(102)

Optical Sensors - Reflective - Analog Output(63)

Optical Sensors - Phototransistors(119)

Optical Sensors - Photointerrupters - Slot Type - Transistor Output(125)

Optical Sensors - Photointerrupters - Slot Type - Logic Output(82)

Optical Sensors - Photoelectric, Industrial(7)

Optical Sensors - Photodiodes(102)

Optical Sensors - Photo Detectors - Remote Receiver(247)

Optical Sensors - Distance Measuring(26)

Optical Sensors - Ambient Light, IR, UV Sensors(319)

Multifunction(10)

Motion Sensors - Vibration(4)

Motion Sensors - Optical(29)

Motion Sensors - IMUs (Inertial Measurement Units)(128)

Motion Sensors - Gyroscopes(89)

Motion Sensors - Accelerometers(412)

Magnets - Multi Purpose(6)

Magnetic Sensors - Switches (Solid State)(873)

Magnetic Sensors - Position, Proximity, Speed (Modules)(9)

Magnetic Sensors - Linear, Compass (ICs)(271)

Optical Sensors - Image Sensors, Camera(263)

Humidity, Moisture Sensors(82)

Gas Sensors(22)

Flow Sensors(11)

Float, Level Sensors(9)

Encoders(176)

Current Sensors(408)

Accessories(21)
Optoelectronics

Optoelectronics

Panel Indicators, Pilot Lights(3)

Optics - Reflectors(1)

Optics - Light Pipes(4)

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs(88)

LED Thermal Products(1)

LED Lighting - White(234)

LED Lighting - Color(39)

LED Lighting - COBs, Engines, Modules, Strips(53)

LED Indication - Discrete(1,627)

Laser Diodes, Laser Modules(6)

Lamps - Incandescents, Neons(4)

LED Emitters - Infrared, UV, Visible(208)

Fiber Optics - Transmitters - Drive Circuitry Integrated(18)

Fiber Optics - Transmitters - Discrete(57)

Fiber Optics - Transceiver Modules(174)

Fiber Optics - Switches, Multiplexers, Demultiplexers(1)

Fiber Optics - Receivers(62)

Display, Monitor - LCD Driver/Controller(1)

Display Modules - LED Dot Matrix and Cluster(36)

Display Modules - LED Character and Numeric(216)

Display Modules - LCD, OLED, Graphic(2)

LED Addressable, Specialty(4)

Accessories(10)
RF/IF and RFID

RF/IF and RFID

RFID, RF Access, Monitoring ICs(175)

RFID Transponders, Tags(16)

RFID Reader Modules(3)

RFID Antennas(7)

RFI and EMI - Shielding and Absorbing Materials(1)

RFI and EMI - Contacts, Fingerstock and Gaskets(33)

RF Transmitters(199)

RF Transceiver Modules and Modems(297)

RF Transceiver ICs(1,123)

RF Switches(626)

RF Shields(4)

RF Receivers(455)

RF Receiver, Transmitter, and Transceiver Finished Units(5)

RF Power Dividers/Splitters(155)

RF Power Controller ICs(25)

RF Modulators(112)

RF Mixers(553)

RF Misc ICs and Modules(802)

RF Front End (LNA + PA)(195)

RF Evaluation and Development Kits, Boards(1)

RF Directional Coupler(240)

RF Multiplexers(208)

RF Detectors(179)

RF Demodulators(85)

RF Antennas(140)

RF Amplifiers(1,840)

RF Accessories(5)

Balun(422)

Attenuators(311)
Capacitors

Capacitors

Trimmers, Variable Capacitors(60)

Thin Film Capacitors(71)

Tantalum Capacitors(2,244)

Tantalum - Polymer Capacitors(529)

Silicon Capacitors(9)

Niobium Oxide Capacitors(61)

Mica and PTFE Capacitors(19)

Film Capacitors(383)

Electric Double Layer Capacitors (EDLC), Supercapacitors(70)

Ceramic Capacitors(47,304)

Capacitor Networks, Arrays(57)

Aluminum Electrolytic Capacitors(811)

Aluminum - Polymer Capacitors(271)
Resistors

Resistors

Through Hole Resistors(318)

Resistor Networks, Arrays(704)

Chip Resistor - Surface Mount(6,889)

Chassis Mount Resistors(23)
Switches

Switches

Interlock Switches(2)

Emergency Stop (E-Stop) Switches(1)

Toggle Switches(30)

Tactile Switches(216)

Limit Switches(95)

Slide Switches(50)

Rotary Switches(7)

Rocker Switches(12)

Pushbutton Switches(35)

Navigation Switches, Joystick(3)

Magnetic, Reed Switches(30)

Keypad Switches(1)

Keylock Switches(1)

DIP Switches(175)

Configurable Switch Components - Contact Block(1)

Configurable Switch Components - Body(1)

Accessories - Caps(4)

Accessories(5)
Relays

Relays

Safety Relays(13)

Reed Relays(56)

High Frequency (RF) Relays(40)

Contactors (Solid State)(8)

Contactors (Electromechanical)(8)

Automotive Relays(46)

Solid State Relays(1,765)

Signal Relays, Up to 2 Amps(344)

Relay Sockets(21)

Power Relays, Over 2 Amps(591)

I/O Relay Modules(5)

Accessories(8)
Circuit Protection

Circuit Protection

TVS - Surge Protection Devices (SPDs)(7)

TVS - Varistors, MOVs(560)

TVS - Thyristors(751)

TVS - Mixed Technology(247)

TVS - Diodes(11,959)

Thermal Cutoffs (Thermal Fuses and Breakers)(23)

Surge Suppression ICs(258)

PTC Resettable Fuses(802)

Lighting Protection(17)

Inrush Current Limiters (ICL)(16)

Gas Discharge Tube Arresters (GDT)(222)

Fuses(1,406)

Fuseholders(73)

Electrical, Specialty Fuses(1,647)

Circuit Breakers(11)

Accessories(24)
Inductors, Coils, Chokes

Inductors, Coils, Chokes

Wireless Charging Coils(4)

Fixed Inductors(9,176)

Delay Lines(4)

Arrays, Signal Transformers(152)

View All

Part #	Manufacturer	Description	Inventory	Contact Rating (Current)	Package	Base Product Number	Must Release Voltage	Must Operate Voltage	Coil Power	Release Time	Operate Time	Switching Voltage	Series	Coil Voltage	Coil Current	Coil Resistance	Contact Form	Contact Material	Features	Termination Style	Mounting Type	Operating Temperature
SR6D4024	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 4PST 8A 24V	In stock2299 pcs	8 A	Tube	SR6D	2.4 VDC	18 VDC	1.2W	-	-	400VAC - Max	SR6 D/M, SCHRACK	24VDC	50 mA	480 Ohms	4PST-2NO/2NC (2 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SR6A6K24	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 6PST 8A 24V	In stock1201 pcs	8 A	Tube	SR6A	2.4 VDC	18 VDC	800mW	-	-	400VAC - Max	SR6, SCHRACK	24VDC	33.3 mA	720 Ohms	6PST-3NO/3NC (3 Form A, 3 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SR4M4024	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 4PST 8A 24V	In stock1845 pcs	8 A	Tube	SR4M	2.4 VDC	18 VDC	800mW	-	-	400VAC - Max	SR4, SCHRACK	24VDC	33.3 mA	720 Ohms	4PST-3NO/1NC (3 Form A, 1 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SFS2-DC24V	Panasonic Electric Works	RELAY SAFETY 4PST 6A 24V	In stock4349 pcs	6 A	Bulk	SFS2-D	2.4 VDC	18 VDC	360mW	20 ms	20 ms	250VAC, 30VDC - Max	SFS	24VDC	15 mA	1.6 kOhms	4PST-2NO/2NC (2 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-40°C ~ 85°C
V23050-A1024-A542	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 6PST 8A 24V	In stock1734 pcs	8 A	Tube	V23050	2.4 VDC	18 VDC	1.2W	-	-	400VAC - Max	SR6, SCHRACK	24VDC	50 mA	480 Ohms	6PST-4NO/2NC (4 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SFS4-DC24V	Panasonic Electric Works	RELAY SAFETY 6PST 6A 24V	In stock3100 pcs	6 A	Bulk	SFS4-D	2.4 VDC	18 VDC	500mW	20 ms	20 ms	250VAC, 30VDC - Max	SFS	24VDC	20.8 mA	1.15 kOhms	6PST-4NO/2NC (4 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-40°C ~ 85°C
V23047-A1024-A501	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY DPDT 6A 24V	In stock4685 pcs	6 A	Tube	V23047	2.4 VDC	18 VDC	700mW	-	-	400VAC - Max	SR2M, SCHRACK	24VDC	29.2 mA	823 Ohms	DPDT (2 Form C)	Silver Nickel (AgNi)	Sealed - Fully	PC Pin	Through Hole	-25°C ~ 70°C
SR4D4024	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 4PST 8A 24V	In stock1899 pcs	8 A	Tube	SR4D	2.4 VDC	18 VDC	800mW	-	-	400VAC - Max	SR4, SCHRACK	24VDC	33.3 mA	720 Ohms	4PST-2NO/2NC (2 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SFS2-DC12V	Panasonic Electric Works	RELAY SAFETY 4PST 6A 12V	In stock5107 pcs	6 A	Bulk	SFS2-D	1.2 VDC	9 VDC	360mW	20 ms	20 ms	250VAC, 30VDC - Max	SFS	12VDC	30 mA	400 Ohms	4PST-2NO/2NC (2 Form A, 2 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-40°C ~ 85°C
V23047-A1024-A511	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY DPST 6A 24V	In stock3779 pcs	6 A	Tube	V23047	2.4 VDC	18 VDC	700mW	-	-	400VAC - Max	SR2M, SCHRACK	24VDC	29.2 mA	823 Ohms	DPST-NO/NC (1 Form A, 1 Form B)	Silver Nickel (AgNi)	Sealed - Fully	PC Pin	Through Hole	-25°C ~ 70°C
V23047-A1110-A501	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY DPDT 6A 110V	In stock3359 pcs	6 A	Tube	V23047	11 VDC	82.5 VDC	700mW	-	-	400VAC - Max	SR2M, SCHRACK	110VDC	6.4 mA	17.3 kOhms	DPDT (2 Form C)	Silver Nickel (AgNi)	Sealed - Fully	PC Pin	Through Hole	-25°C ~ 70°C
V23050-A1024-A551	TE Connectivity Potter & Brumfield Relays	RELAY SAFETY 6PST 8A 24V	In stock1644 pcs	8 A	Tube	V23050	2.4 VDC	18 VDC	1.2W	-	-	400VAC - Max	SR6, SCHRACK	24VDC	50 mA	480 Ohms	6PST-5NO/1NC (5 Form A, 1 Form B)	Silver Tin Oxide (AgSnO)	-	PC Pin	Through Hole	-25°C ~ 70°C
SF2-DC24V	Panasonic Electric Works	RELAY SAFETY 4PST 6A 24V	In stock4530 pcs	6 A	Bulk	SF2-D	2.4 VDC	14.4 VDC	500mW	7 ms	17 ms	440VAC, 30VDC - Max	SF2	24VDC	20.8 mA	1.15 kOhms	4PST-2NO/2NC (2 Form A, 2 Form B)	Silver Alloy	-	PC Pin	Through Hole	-40°C ~ 70°C

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Safety Relays

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Please refer to the English Version as our Official Version.