Non-Latching Relays
Relays are electrical switches that are operated by electrical impulses with the primary function to open and close a circuit, they can also be referred to as industrial switches. There are 2 main types available, latching and non–latching relays.How do non-latching relays work?Non-latching relays are in a normally closed (NC) position and will stay in this state without power. When power passes through the circuit, the relay switched to a normally open (NO) position by using an internal coil to generate a magnetic force, holding this NO position. Once the current is turned off, it returns to the NC position. This makes non-latching relays well suited to push-button applications like keyboards and micro-controller input buttons.What are non-latching relays used for?Non-latching relays are highly durable and versatile components, making their performance long lasting and suitable for use in a wide range of applications, such as:Automotive enginesHousehold appliancesIndustrial machineryMedical equipmentTelecommunications equipmentWhat is the difference between latching and non-latching relays?Both types of relays in similar in design and function, however, a significant difference between them is that a latching relay will remain in the last position it when it was last powered, whereas a non-latching goes back to its normal position. This makes each more type of relay suitable for different applications. Considerations when selecting a relayWhen choosing a relay, it is important to consider a number of specifications to ensure it is fit for purpose, some factors include:Coil voltage – the required voltage to actuate the switching mechanism. If a voltage is too high this could damage the components, if it is too low then it will not actuate. Contact configuration – This is the state the contacts are in without power. For example SPST, single pole single throw.Contact material – the relay contacts are available in many materials that have certain properties. Common materials are gold, silver, tin oxide and nickel Coil power – the amount of power (watts) the coil operates at. This must match the power in the circuit for correct function. Coil resistance – the amount of resistance (ohms) in the circuit that the coil creates.
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TE Connectivity, 12V dc Coil Automotive Relay SPNO, 300A Switching Current Flange Mount Single Pole, 1393315-2
IDR945,163.79 -
TE Connectivity, 5V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RTD14005F
IDR75,311.02 -
TE Connectivity, 12V dc Coil Automotive Relay SPDT, 30A Switching Current Plug In Single Pole, 1432787-1
IDR344,878.32 -
TE Connectivity, 230V ac Coil Non-Latching Relay DPDT, 30A Switching Current Panel Mount, 2 Pole, T92S11A22-240
IDR386,834.32 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 8A Switching Current PCB Mount Single Pole, V23061A1007A302
IDR61,045.98 -
TE Connectivity, 230V ac Coil Non-Latching Relay SPNO, 12A Switching Current PCB Mount Single Pole, RT214730
IDR135,412.99 -
TE Connectivity, 240V ac Coil Non-Latching Relay DPNO, 30A Switching Current Flange Mount, 2 Pole, T92S7A22-240=T92
IDR484,591.80 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 3A Switching Current PCB Mount Single Pole, PCJ-112D3MH,301
IDR37,865.29 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, T77S1D10-12
IDR48,249.40 -
TE Connectivity, 12V dc Coil Automotive Relay SPNO, 50A Switching Current Panel Mount Single Pole, V23134J0052D642
IDR170,131.58 -
-28.50%
TE Connectivity, 230V ac Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, PT570T30 8-1415001-1
IDR162,264.83IDR141,706.39 -
TE Connectivity, 230V ac Coil Non-Latching Relay DPDT, 12A Switching Current DIN Rail, 2 Pole, PT2S7TD0 6-1415074-1
IDR466,131.16 -
TE Connectivity, 12V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, IM06TS
IDR62,829.11 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, IM03TS 1-1462037-8
IDR70,800.75 -
TE Connectivity, 115V ac Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, PT570615 9-1419111-0
IDR165,935.98 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 3A Switching Current PCB Mount, 2 Pole, V23105A5305A201
IDR64,402.46 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 3A Switching Current PCB Mount, 2 Pole, V23105A5405A201
IDR62,619.33 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RP412012
IDR106,882.91 -
TE Connectivity, 230V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RTB14730
IDR146,111.77 -
TE Connectivity, 24V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RTB14524
IDR83,177.77 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RTD14012
IDR59,682.41 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RTB14024
IDR63,038.89 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 8A Switching Current PCB Mount Single Pole, OJ-SH-124LMH
IDR8,171,979.90Bag (1 Bag of 500) -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RT424024 6-1393243-8
IDR1,149,174.84Box (1 Box of 20)