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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Finder, 5V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.005.0010
VND237,117.72 -
Finder, 60V dc Coil Non-Latching Relay SPDT, 6A Switching Current PCB Mount Single Pole, 34.51.7.060.0010
VND282,156.84 -
Finder, 6V ac/dc Coil Relay Interface Module SPDT, 6A Switching Current DIN Rail Single Pole, 39.11.0.006.0060
VND346,687.68 -
Fujitsu, 12V dc Coil Non-Latching Relay DPDT, 5A Switching Current PCB Mount, 2 Pole, FTR-F1CA012V
VND57,907.44 -
Fujitsu, 12V dc Coil Non-Latching Relay SPST, 5A Switching Current PCB Mount Single Pole, FTR-F3AA012E-HA
VND32,549.28 -
Fujitsu, 24V Coil Non-Latching Relay DPDT, 5A Switching Current PCB Mount, 2 Pole, FTR-F1CA024V
VND86,671.92 -
Fujitsu, 5V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, RY-5W-K
VND104,649.72 -
Honeywell, 220V ac Coil Non-Latching Relay 4PDT, 3A Switching Current Plug In, 4 Pole, SZR-MY4-N1-AC220V
VND1,058,608.56 -
Honeywell, 24V dc Coil Non-Latching Relay 4PDT, 3A Switching Current Plug In, 4 Pole, SZR-MY4-N1-DC24V
VND1,908,296.16 -
Honeywell, 24V dc Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, SZR-LY2-N1-DC24V
VND1,210,379.04 -
Hongfa Europe GMBH, 12V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, HF115F/012-2ZS4BF(610)
VND152,338.20Pack (1 Pack of 2) -
Hongfa Europe GMBH, 12V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, HF3FA/012-ZTF
VND241,659.48Pack (1 Pack of 5) -
Hongfa Europe GMBH, 12V dc Coil Non-Latching Relay SPDT, 20A Switching Current Flange Mount Single Pole,
VND138,334.44 -
Hongfa Europe GMBH, 12V dc Coil Non-Latching Relay SPNO, 15A Switching Current PCB Mount Single Pole, HF3FA/012-HTF
VND194,917.20Pack (1 Pack of 5) -
Hongfa Europe GMBH, 24V dc Coil Non-Latching Relay SPNO, 30A Switching Current PCB Mount Single Pole, HF165FD/24-HY1TF
VND216,869.04Pack (1 Pack of 2) -
Hongfa Europe GMBH, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, HFD4/005
VND175,425.48Pack (1 Pack of 2) -
Hongfa Europe GMBH, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current Surface Mount, 2 Pole, HFD31/5-S
VND380,750.88Pack (1 Pack of 5) -
Hongfa Europe GMBH, 5V dc Coil Non-Latching Relay DPDT, 4A Switching Current Surface Mount, 2 Pole, HFD3/005-S
VND289,537.20Pack (1 Pack of 5) -
Omron, 100/110V ac Coil Non-Latching Relay 4PDT, 10A Switching Current Plug In, 4 Pole, LY4AC100/110
VND566,773.80 -
Omron, 100/110V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4IN 100/110DC(S)
VND384,157.20 -
Omron, 110/120V ac Coil Non-Latching Relay 4PDT, 3A Switching Current Panel Mount, 4 Pole, MY4H AC110/120
VND1,414,190.52 -
Omron, 110/120V ac Coil Non-Latching Relay 4PDT, 3A Switching Current Plug In, 4 Pole, MY4IN-GS 110/120VAC
VND345,552.24 -
Omron, 110/120V ac Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole, MY4N 110/120AC(S)
VND382,454.04 -
Omron, 110/120V ac Coil Non-Latching Relay DPDT, 10A Switching Current Plug In, 2 Pole, LY2 110/120AC
VND501,864.48