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.
-
Panasonic, 12V dc Coil Automotive Relay SPNO, 40A Switching Current Flange Mount Single Pole, CB1A-M-12V
VND154,814.88 -
Panasonic, 24V dc Coil Non-Latching Relay SPDT, 16A Switching Current PCB Mount Single Pole, ALZ12B24
VND70,021.60 -
Panasonic, 12V dc Coil Non-Latching Relay SPDT, 2A Switching Current PCB Mount Single Pole, DS1E-M-DC12V
VND135,630.88 -
Panasonic, 12V dc Coil Non-Latching Relay SPNO, 22A Switching Current PCB Mount Single Pole, ALFG1PF12
VND103,209.92 -
Panasonic DPDT Non-Latching Relay PCB Mount, 4.5V dc Coil
VND108,773.28 -
Panasonic, 12V dc Coil Automotive Relay SPDT, 40A Switching Current Plug In Single Pole, CB112
VND182,248.00 -
Panasonic, 4.5V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, TXS2-4.5V
VND3,369,094.08Tube (1 Tube of 40) -
Panasonic, 24V dc Coil Automotive Relay SPDT, 40A Switching Current PCB Mount Single Pole, CB1-M-24V
VND5,914,043.52Box (1 Box of 50) -
Panasonic, 24V dc Coil Non-Latching Relay DPDT PCB Mount, 2 Pole, JW2SN-DC24V
VND8,429,641.44Box (1 Box of 100) -
Panasonic, 4.5V dc Coil Non-Latching Relay DPDT PCB Mount, 2 Pole, AGQ2004H
VND3,814,738.40Tube (1 Tube of 50) -
Panasonic, 4.5V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, AGN2004H
VND7,103,067.84Tube (1 Tube of 50) -
Panasonic, 24V dc Coil Non-Latching Relay SPDT PCB Mount Single Pole, ALQ1F24
VND39,902.72 -
Panasonic, 24V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, APAN3124
VND153,280.16 -
Panasonic, 5V dc Coil Non-Latching Relay SPNO, 5A Switching Current PCB Mount Single Pole, APAN3105
VND136,206.40 -
Panasonic, 24V dc Coil Non-Latching Relay DPDT PCB Mount, 2 Pole, JW2SN-DC24V
VND573,601.60Pack (1 Pack of 5) -
Panasonic, 24V dc Coil Non-Latching Relay SPDT PCB Mount Single Pole, JW1FSN-DC24V
VND349,532.48Pack (1 Pack of 5) -
Panasonic, 12V dc Coil Non-Latching Relay SPDT PCB Mount Single Pole, JW1FSN-DC12V
VND341,283.36Pack (1 Pack of 5) -
Panasonic, 12V dc Coil Automotive Relay SPDT, 40A Switching Current PCB Mount Single Pole, CB1-P-12V
VND126,998.08 -
Panasonic, 12V dc Coil Automotive Relay SPNO, 40A Switching Current PCB Mount Single Pole, CB1A-P-12V
VND117,214.24 -
Panasonic, 12V dc Coil Non-Latching Relay SPNO, 100mA Switching Current PCB Mount Single Pole, ALF1T12
VND104,744.64 -
Panasonic, 24V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, TXS2-24V
VND122,969.44 -
Panasonic, 12V dc Coil Non-Latching Relay DPDT, 1A Switching Current PCB Mount, 2 Pole, TXS2-12V
VND126,230.72 -
Panasonic, 24V dc Coil Non-Latching Relay DPDT, 2A Switching Current PCB Mount, 2 Pole, TX2-24V
VND88,821.92 -
Panasonic, 24V dc Coil Non-Latching Relay 4PDT, 6A Switching Current PCB Mount, 4 Pole, SF4D-DC24V
VND1,317,940.80