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, 24V dc Coil Non-Latching Relay SPNO, 8A Switching Current PCB Mount Single Pole, OJ-SH-124LMH
VND40,308.12 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, 1-1721150-5
VND40,875.84 -
PCH Series Relay, 10A 120Vac,24dc 200mW
VND43,335.96 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 8A Switching Current PCB Mount Single Pole, OJ-SS-124LMH2,005
VND53,365.68 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, PCJ-112D3M-WG,000M
VND62,449.20 -
TE Connectivity, 5V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, PCH-105L2MH,000
VND63,206.16 -
PCH SeriesRelay,1CO,10A 120ac,24dc 400mW
VND67,937.16 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 3A Switching Current PCB Mount Single Pole, PCJ-112D3MH,301
VND68,315.64 -
TE Connectivity, 24V ac Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RT114524
VND73,235.88 -
PCH Relay,1CO,10A 120ac,12dc 400mW
VND81,562.44 -
TE Connectivity, 12V dc Coil Automotive Relay SPDT, 25A Switching Current PCB Mount Single Pole, V23086C1001A403
VND85,347.24 -
TE Connectivity, 3V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, 1462037-4
VND85,725.72 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, 2-1440002-4
VND87,050.40 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, T77S1D10-12
VND87,050.40 -
TE Connectivity, 12V dc Coil Non-Latching Relay DPDT, 3A Switching Current PCB Mount, 2 Pole, V23105A5476A201
VND87,807.36 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, V23079A1001B301 1393788-3
VND88,375.08 -
TE Connectivity, 12V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, 1-1462038-6
VND89,321.28 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 6A Switching Current PCB Mount Single Pole, RE034024
VND90,267.48 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RT334012
VND90,645.96 -
TE Connectivity, 12V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, V23079A1003B301
VND91,213.68 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT Plug In Single Pole, 1432795-1
VND92,159.88 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 5A Switching Current PCB Mount Single Pole, PE014024
VND94,241.52 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 8A Switching Current PCB Mount Single Pole, RY211012
VND97,458.60 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, V23105A5301A201
VND100,675.68