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 169–192 of 760 results
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SPDT EXTRALOW PCB RELAY, 10A 12VDC COIL
IDR109,714.94 -
SPDT MINIATURE PCB RELAY,16A 110VAC COIL
IDR118,315.92 -
RELAY,E-MECH,POWER,SPDT,CUR-RTG20A
IDR82,758.21 -
DPDT MINIATURE PCB RELAY,8A 12VDC COIL
IDR102,582.42 -
DPDT MINIATURE PCB RELAY,8A 24VDC COIL
IDR114,120.32 -
PCB RELAY DPDT 8A 48VAC
IDR108,770.93 -
RELAY PCB SPST 1NO 6A 12VDC COIL
IDR0.00 -
DPDT DIL MONOSTABLE RELAY,3A 5VDC COIL
IDR0.00 -
SPNO FLANGE MOUNT RELAY,30A 12VDC COIL
IDR90,939.63 -
DPDT DIL MONOSTABLE RELAY,3A 24VDC COIL
IDR0.00 -
AUTOMOTIVE PLUG-IN RELAY,30A SPDT 24VDC
IDR92,093.42 -
SPDT DIL MONOSTABLE RELAY,3A 24VDC COIL
IDR121,357.73 -
GENERAL PURPOSE RELAY, DPDT, 5A, 110V
IDR80,450.63 -
MIN.RELAYS,1 PDT,24 V DC AU
IDR145,062.87 -
12 VOLT COIL, SPST-NO CONTACTS, FLUX SEA
IDR108,036.70Pack (1 Pack of 5) -
MINIATURE POWER RELAY 16A SPCO 240VAC
IDR130,063.60 -
8 PIN RELAY 230 VAC COIL DPDT,12 A W/LED
IDR171,075.59 -
RELAY, 4PDT, 5A
IDR177,893.44 -
RELAY PLUG-IN 14-PIN 4PDT 3 A 220/240 AC
IDR96,393.91 -
PLUG-IN RELAY SPCO 12VDC LED LOCK&DIODE
IDR131,112.50 -
SPDT ASYM SIGNALSWITCHING RELAY,1A 24VDC
IDR126,812.01 -
Omron, 12V dc Coil Non-Latching Relay SPST, 8A Switching Current PCB Mount Single Pole, G6C-2114P-US-DC12
IDR104,994.89 -
INTERFACE 34 SERIES 12VDC RELAY
IDR121,777.29 -
SPNO FLANGE MOUNT RELAY,30A 24VDC COIL
IDR98,281.93
