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.
Showing 145–168 of 760 results
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TE Connectivity, 48V dc Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RT424048
IDR81,919.09 -
RELAY, MINI-ISO, 12V, FORM C, AGSNO
IDR84,331.56 -
5 VOLT COIL, DPDT CONTACTS, FULLY SEALED
IDR97,233.03Pack (1 Pack of 2) -
20A SPCO POWER RELAY 12VDC
IDR81,079.97 -
Omron, 12V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, G6D-1A-ASI DC12
IDR97,442.81 -
-19.00%
PLUG-IN RELAY SPCO 24VDC LED LOCK&DIODE
IDR126,182.67IDR89,995.62 -
TE Connectivity, 5V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, IM23GR 2-1462039-9
IDR86,324.47 -
Omron, 12V dc Coil Non-Latching Relay SPDT, 8A Switching Current PCB Mount Single Pole, G6C2117PUS12DC
IDR106,358.46 -
Panasonic, 12V dc Coil Automotive Relay SPDT, 40A Switching Current Plug In Single Pole, CB112
IDR99,645.50 -
TE Connectivity, 24V ac Coil Non-Latching Relay DPDT, 8A Switching Current PCB Mount, 2 Pole, RT424524
IDR76,884.37 -
TE Connectivity, 24V dc Coil Automotive Relay SPDT Plug In Single Pole, 1432795-1
IDR51,081.43 -
RELAY 2CO 5A 24VDC W LED
IDR199,710.56 -
14 PIN PLUG IN RELAY 24VAC COIL, 6A 4PDT
IDR154,293.19 -
Omron, 24V dc Coil Non-Latching Relay DPDT, 4A Switching Current PCB Mount, 2 Pole, G2R-24 24DC
IDR93,352.10 -
TE Connectivity, 48V dc Coil Non-Latching Relay SPNO, 30A Switching Current PCB Mount Single Pole, T9AS1D12-48=T9A
IDR70,590.97 -
Omron, 12V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, G2R-1 12DC
IDR77,828.38 -
Omron, 24V dc Coil Non-Latching Relay SPDT, 10A Switching Current PCB Mount Single Pole, G2R-1 24DC
IDR75,625.69 -
RELAY,GEN PURP,SPST-NO,5 A 2 A(NC),24DC
IDR0.00 -
TE Connectivity, 24V dc Coil Non-Latching Relay SPNO, 16A Switching Current PCB Mount Single Pole, RTS3L024
IDR80,555.52 -
MIN.RELAYS,1 PDT,12 V DC
IDR128,175.58 -
PCB RELAY SPDT 30A 5VDC,THRU HOLE
IDR0.00 -
SPARE RELAY 24VDC
IDR95,449.90 -
Panasonic, 24V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, DSP1A-DC24V
IDR80,555.52 -
Omron, 12V dc Coil Non-Latching Relay DPNO, 10A Switching Current PCB Mount, 2 Pole, G4W-2212P-US-TV5 12DC
IDR90,624.96
