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, 230V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24730
VND242,416.44 -
TE Connectivity, 230V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RTB14730
VND263,611.32 -
TE Connectivity, 230V ac Coil Non-Latching Relay SPNO, 12A Switching Current PCB Mount Single Pole, RT214730
VND244,308.84 -
TE Connectivity, 240V ac Coil Non-Latching Relay DPDT, 30A Switching Current Flange Mount, 2 Pole, T92P11A22-240
VND577,938.96 -
TE Connectivity, 240V ac Coil Non-Latching Relay DPNO, 16A Switching Current PCB Mount, 2 Pole, 0419 11 0301 00
VND966,637.92 -
TE Connectivity, 240V ac Coil Non-Latching Relay DPNO, 30A Switching Current Flange Mount, 2 Pole, T92S7A22-240=T92
VND874,288.80 -
TE Connectivity, 240V ac Coil Non-Latching Relay DPNO, 30A Switching Current Plug In, 2 Pole, T92P7A22-240 6-1393211-2
VND535,170.72 -
TE Connectivity, 24V ac Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, PT570R24 7-1415001-1
VND319,437.12 -
TE Connectivity, 24V ac Coil Non-Latching Relay 4PDT, 6A Switching Current Plug In, 4 Pole, PT570524 8-1419111-7
VND305,622.60 -
TE Connectivity, 24V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RT424524
VND138,712.92 -
TE Connectivity, 24V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RT114524
VND73,235.88 -
TE Connectivity, 24V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RTB14524
VND150,067.32 -
TE Connectivity, 24V Coil Non-Latching Relay 3PDT, 15A Switching Current Plug In, 3 Pole, KUMP-14D18-24
VND780,236.52 -
TE Connectivity, 24V Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, KRPA-11DG-24
VND741,820.80 -
TE Connectivity, 24V Coil Non-Latching Relay DPDT, 15A Switching Current Panel Mount, 2 Pole, K10P-11DT5-24
VND1,095,321.12 -
TE Connectivity, 24V Coil Non-Latching Relay DPDT, 15A Switching Current Plug In, 2 Pole, K10P-11D15-24
VND857,824.92 -
TE Connectivity, 24V Coil Non-Latching Relay DPDT, 5A Switching Current, 2 Pole, R10-E1X2-V700
VND1,537,007.28 -
TE Connectivity, 24V Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24024F
VND162,746.40 -
TE Connectivity, 24V Coil Non-Latching Relay DPNO, 30A Switching Current Panel Mount, 2 Pole, T92P7A22-24 6-1393211-0
VND559,582.68 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT Plug In Single Pole, 1432795-1
VND92,159.88 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT, 30A Switching Current Plug In Single Pole, V23074A1002A403
VND166,152.72 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT, 40A Switching Current Plug In Single Pole, V23134A0056X433
VND306,568.80 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT, 40A Switching Current Plug In Single Pole, V23134A1053C643
VND381,507.84 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT, 50A Switching Current Plug In Single Pole, 2-1904025-3
VND259,637.28