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Latching Relays
A latching relay is similar in design and function to a standard general-purpose relay. However, there is one main difference with a latching relay, in that the latching relay will remain in the last position of which it was powered.What 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.Common ApplicationsLatching relays are used in a wide range of switching applications across many different types of environments and sectors. Some of the more common control circuits are telecommunication equipment, data processing equipment, alarms and security, measuring equipment and electronics designs.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 actuateContact configuration – This is the state the contacts are in without power. For example SPST, single pole single throwContact material – the relay contacts are available in many materials that have certain properties. Common materials are gold, silver, tin oxide and nickelCoil power – the amount of power (watts) the coil operates at. This must match the power in the circuit for correct functionCoil resistance – the amount of resistance (ohms) in the circuit that the coil creates
Showing 1–24 of 28 results
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Finder DPST DIN Rail Latching Relay - 16 A, 12V dc
IDR441,796.68 -
Finder DPST DIN Rail Latching Relay - 16 A, 230V ac
IDR495,815.03 -
Finder DPST DIN Rail Latching Relay - 16 A, 230V ac
IDR495,815.03 -
Finder DPST DIN Rail Latching Relay - 16 A, 24V dc
IDR495,815.03 -
Finder DPST DIN Rail Latching Relay - 16 A, 24V dc
IDR495,815.03 -
Finder SPNO DIN Rail Latching Relay - 16 A, 24V dc
IDR407,182.98 -
KEMET DPDT PCB Mount Non-Latching Relay - 2 A, 24V dc For Use In Electronic Switching Systems, PBX, Telecommunications,
IDR2,648,472.50Pack (1 Pack of 10) -
Omron DPDT Plug In Latching Relay - 3 A, 24V dc For Use In General Purpose Applications
IDR486,794.49 -
Omron DPDT Plug In Latching Relay - 5 A, 220V ac For Use In Power Applications
IDR1,121,064.32 -
Omron DPDT Plug In Latching Relay - 5 A, 24V dc For Use In Power Applications
IDR1,187,040.13 -
Panasonic DPDT PCB Mount Latching Relay - 1 A, 12V dc For Use In Telecommunications Applications
IDR68,178.50 -
Panasonic DPDT PCB Mount Latching Relay - 2 A, 5V dc For Use In Telecommunications Applications
IDR59,262.85 -
Panasonic DPDT PCB Mount Latching Relay - 3 A, 12V dc
IDR313,935.77 -
Panasonic DPDT PCB Mount Latching Relay - 3 A, 24V dc For Use In Telecommunications Applications
IDR97,023.25 -
Panasonic DPDT PCB Mount Latching Relay - 3 A, 5V dc For Use In Telecommunications Applications
IDR94,715.67 -
Panasonic DPDT PCB Mount Latching Relay - 7.5 A, 3V dc
IDR79,296.84 -
Panasonic DPDT Surface Mount Latching Relay - 7.5 A, 3V dc For Use In Automotive Applications
IDR86,324.47 -
Panasonic SPNO PCB Mount Latching Relay - 8 A, 5V dc For Use In Power Applications
IDR129,958.71 -
RS PRO SPNO PCB Mount Latching Relay - 50 A, 12V dc For Use In Power Applications
IDR138,874.36 -
Schneider Electric 4PDT Latching Relay - 5 A, 24V dc
IDR2,090,143.03 -
TE Connectivity DPDT PCB Mount Latching Relay - 2 A, 24V dc
IDR45,312.48 -
TE Connectivity DPDT PCB Mount Latching Relay - 2 A, 24V dc
IDR42,375.56 -
TE Connectivity DPDT PCB Mount Latching Relay - 2 A, 5V dc
IDR41,221.77 -
TE Connectivity DPDT PCB Mount Latching Relay - 5 A, 5V dc For Use In Signal Applications
IDR64,192.68
