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.
-
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 30A Switching Current Flange Mount Single Pole, T9AP1D52-12
VND164,071.08 -
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, 30A Switching Current Plug In, 2 Pole, T92P7A22-240 6-1393211-2
VND535,170.72 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPNO, 30A Switching Current Flange Mount, 2 Pole, T92P7D22-24
VND542,361.84 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, V23092-A1024-A301
VND256,041.72 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, V23092A1012A301
VND236,171.52 -
TE Connectivity, 5V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, V23092A1905A301
VND243,741.12 -
TE Connectivity, 230V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24730
VND242,416.44 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24024 1-1393243-0
VND127,547.76 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24005
VND126,223.08 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 3A Switching Current PCB Mount, 2 Pole, V23105A5005A201
VND125,655.36 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 3A Switching Current PCB Mount, 2 Pole, V23105A5001A201
VND101,811.12 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RT314024 9-1393239-8
VND121,681.32 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RT114024
VND119,599.68 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 12A Switching Current PCB Mount Single Pole, RT114012
VND118,275.00 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 5A Switching Current PCB Mount Single Pole, V23057-B0006-A101
VND762,637.20 -
TE Connectivity, 6V dc Coil Non-Latching Relay SPDT, 5A Switching Current PCB Mount Single Pole, V23057B1A101
VND547,471.32 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 1A Switching Current PCB Mount Single Pole, V23026A1004B201
VND293,322.00 -
TE Connectivity, 5V dc Coil Non-Latching Relay SPDT, 1A Switching Current PCB Mount Single Pole, V23026A1001B201
VND272,316.36 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 30A Switching Current PCB Mount Single Pole, T9AS1D12-24
VND117,139.56 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RTH14012
VND102,568.08 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 6A Switching Current PCB Mount Single Pole, RE034024
VND90,267.48 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RTS3L024
VND145,336.32 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RP3SL024 1-1393230-1
VND300,323.88