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
VND14,743,688.40Bag (1 Bag of 500) -
RS PRO, 230V ac Coil Non-Latching Relay SPDT, 10A Switching Current Plug In Single Pole
VND246,201.24 -
Wago, 24V dc Coil Non-Latching Relay 4PDT, 36.9mA Switching Current DIN Rail, 4 Pole, 858-150
VND172,208.40 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RT424024 6-1393243-8
VND2,073,313.44Box (1 Box of 20) -
TE Connectivity, 12V dc Coil Non-Latching Relay DPDT, 5A Switching Current PCB Mount, 2 Pole, V23079A1003B301
VND4,000,155.12Tube (1 Tube of 50) -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RTE24024
VND1,753,497.84Box (1 Box of 20) -
Relpol, 12V dc Coil Non-Latching Relay SPDT, 15A Switching Current PCB Mount Single Pole, RM50-3011-85-1012
VND136,063.56 -
Relpol, 3V dc Coil Non-Latching Relay SPDT, 15A Switching Current PCB Mount Single Pole, RM50-3011-85-1003
VND131,711.04 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, RT314024 9-1393239-8
VND1,457,526.48Box (1 Box of 20) -
Panasonic, 24V dc Coil Non-Latching Relay SPDT PCB Mount Single Pole, ALQ1F24
VND39,361.92 -
Panasonic, 24V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, APAN3124
VND151,202.76 -
Panasonic, 5V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, APAN3105
VND134,360.40 -
TE Connectivity, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, OJE-SH-112HM,000
VND228,034.20Pack (1 Pack of 5) -
Hongfa Europe GMBH, 12V dc Coil Non-Latching Relay SPDT, 20A Switching Current Flange Mount Single Pole,
VND138,334.44 -
RS PRO, 12V dc Coil Non-Latching Relay 3PDT, 10A Switching Current Plug In, 3 Pole
VND388,888.20 -
RS PRO, 24V ac Coil Non-Latching Relay SPDT, 16A Switching Current Plug In Single Pole
VND253,392.36 -
RS PRO, 12V dc Coil Non-Latching Relay 4PDT, 5A Switching Current Plug In, 4 Pole
VND261,908.16 -
Omron, 230V ac Coil Non-Latching Relay SPDT, 6A Switching Current DIN Rail Single Pole, G2RV-SR700 AC230
VND697,727.88 -
Omron, 110V ac Coil Non-Latching Relay 3PDT, 10A Switching Current PCB Mount, 3 Pole, MKS3PI5AC110
VND681,831.72 -
TE Connectivity, 24V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, IM07TS
VND114,868.68 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, IM23GR 2-1462039-9
VND155,744.52 -
Omron, 24V ac Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, G5RL-1-E AC24
VND257,177.16 -
RS PRO, 12V dc Coil Non-Latching Relay SPNO, 20A Switching Current PCB Mount Single Pole
VND232,197.48 -
Omron, 12V dc Coil Non-Latching Relay SPNO, 10A Switching Current PCB Mount Single Pole, G6RL-1A 12DC
VND128,304.72