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 Non-Latching Relay DPST, 30A Switching Current PCB Mount, 2 Pole, T92S7D12-12
VND461,914.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RP412012
VND172,466.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RT114012
VND121,250.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RT314012 9-1393239-5
VND107,088.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RT314012F
VND103,790.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RTD14012
VND102,238.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RTH14012
VND103,790.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 20A Switching Current PCB Mount Single Pole, T90S5D12-12
VND348,036.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 20A Switching Current PCB Mount Single Pole, T9AS5D12-12
VND162,378.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 5A Switching Current PCB Mount Single Pole, PE014012
VND100,298.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, V23092A1012A301
VND249,678.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 8A Switching Current PCB Mount Single Pole,
VND222,712.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 8A Switching Current PCB Mount Single Pole, RY211012
VND99,910.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 8A Switching Current PCB Mount Single Pole, RY612012
VND180,614.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, 112HMFF000
VND215,728.00Bag (1 Bag of 5) -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, OJE-SH-112HM,000
VND183,524.00Pack (1 Pack of 5) -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, T77S1D10-12
VND62,080.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, 2-1440002-4
VND82,838.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RP3SL012
VND255,886.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RT334012
VND55,678.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 30A Switching Current Flange Mount Single Pole, T9AP1D52-12
VND135,800.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 30A Switching Current PCB Mount Single Pole, T9AS1D12-12
VND109,416.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 3A Switching Current PCB Mount Single Pole, PCJ-112D3MH,301
VND50,052.00 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, PCJ-112D3M-WG,000M
VND70,422.00