TXD2-L-5V-4

Turn On Voltage (Max):	3.75 VDC
Coil Resistance:	109 Ohms
Coil Power:	230 mW
Contact Material:	Silver Palladium (AgPd), Gold (Au)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Fully
Release Time:	4ms
Operate Time:	4ms
Turn Off Voltage (Min):	--
Series:	TX-D
Switching Voltage:	10VDC - Max
Contact Rating (Current):	10mA
Contact Form:	DPDT (2 Form C)
Coil Voltage:	5VDC
Coil Current:	46.3mA
Coil Type:	Latching, Single Coil
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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Signal Relays, Up to 2 Amps

The TXD2-L-5V-4 is a signal relay designed up to 2 amps. It is a high-performance single relay unit with a useful life of more than 2,000,000 operations. It has a wide voltage range of between 5 and 12 volts DC. Due to its reliable and highly efficient performance, the TXD2-L-5V-4 has become incredibly popular in many different application fields.

Application Fields

The TXD2-L-5V-4 signal relay can be used in a wide range of application fields. It is most commonly used in the industrial, automotive, and HVACR markets. It can also be used in household appliances, electronic consumer devices, and process automation. In all these application fields, the TXD2-L-5V-4 reliably and efficiently controls the on/off states of electric motors, solenoids, switches, and lamps.

Working Principle

The TXD2-L-5V-4 is a latching relay, meaning it can hold its ‘on’ and ‘off’ states even after a current flow interruption. This is achieved by using an electromagnet to help control the two sets of electrical contacts. When the current is turned on, the electromagnet brings the two electrical contacts together, closing the circuit and turning the device on. When the current is turned off, the electromagnetic force disappears leaving the two contacts in their current ‘on’ or ‘off’ state.The working principle of the TXD2-L-5V-4 is quite simple. It consists of an input circuit, an insulated coil, a stationary contact, a moveable armature and a set of normally closed contacts. When sufficient current is applied to the coil, a magnetic field is created and forces the stationary contact to close. This closes the electric circuit and switches the device ‘on’. When the current is removed, the stationary contact opens and switches the device ‘off’.

Advantages

The TXD2-L-5V-4 signal relay offers many advantages over standard relays. The most significant being that it is capable of handling up to 2 amps of current, allowing for more ambitious projects and applications. Another advantage of the TXD2-L-5V-4 signal relay is that it has a relatively long useful life of more than 2 million operations making it ideal for long-term projects or applications. Additionally, its wide range of operating voltages (5-12V DC) makes it suitable for a variety of applications and industrial settings.Given its long useful life, wide voltage range, and efficient performance, the TXD2-L-5V-4 relay is quickly becoming one of the most popular choices for many different applications.

Disadvantages

There are a few drawbacks of using the TXD2-L-5V-4 signal relay. One drawback is that it is a latching relay, meaning it needs to be manually reset in order to switch off. This can be a frustrating process when trying to troubleshoot hardware or when working with sensitive equipment. Another drawback is that the TXD2-L-5V-4 can only handle up to 2 amps of current, making it unsuitable for projects that require more power.

Conclusion

The TXD2-L-5V-4 signal relay offers efficient performance, a wide voltage range, and a long useful life, making it a popular choice for many different application fields, such as in industrial, automotive, and HVACR projects. It is capable of handling up to 2 amps of current, although it is a latching relay, meaning that it needs to be manually reset in order to switch off. Overall, the TXD2-L-5V-4 signal relay is an excellent choice for many different applications.

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