Release Time:	4ms
Features:	--
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Operating Temperature:	-40°C ~ 85°C
Contact Material:	Silver Nickel (AgNi), Gold (Au)
Coil Power:	70 mW
Coil Resistance:	289.3 Ohms
Series:	TQ-SMD
Packaging:	Digi-Reel®
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Relay Type:	Telecom
Coil Type:	Latching, Single Coil
Coil Current:	15.6mA
Coil Voltage:	4.5VDC
Contact Form:	DPDT (2 Form C)
Contact Rating (Current):	2A
Switching Voltage:	125VAC, 220VDC - Max
Turn On Voltage (Max):	3.38 VDC
Turn Off Voltage (Min):	--
Operate Time:	4ms

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Signal Relays, Up to 2 Amps

Signal relays are essential components in any electrical system as they are responsible for the smooth operation of different systems. TQ2SL-L-4.5V-Z is one such type of signal relays. These types of relays are relatively small in size and can be used in various applications where small current, up to 2 amps, is required. In this article, we will discuss the application field and working principle of TQ2SL-L-4.5V-Z signal relays.The TQ2SL-L-4.5V-Z signal relay is an electromechanical device used to control the current in circuits. The device works by setting an electrical switch in between a power line and a load. When the switch is activated, it will allow the current to flow between both the terminals and when it is deactivated, no current will be passed. This ability to control current allows the user to regulate the power supply in circuits.The TQ2SL-L-4.5V-Z signal relay can be used in a wide range of applications such as instrumentation, telecommunication, automotive, HVAC, industrial and consumer. In instrumentation, the relay can be used to control the power supply of digital displays, lights, audio cues, and other electric components. In telecommunication, the relay can be used to control the supply of power from one end of the network to the other for the smooth operation of the system. In automotive, the relay is used for controlling the power supply in various control units such as ABS, ECU, and EPS. In HVAC and industrial applications, the relay is used to control the power flow for controlling the temperature, pressure, and other environmental variables. In consumer applications, it can be used to control the power supply for home appliances such as washing machines, refrigerator, microwave ovens, and air conditioners.The working principle of the TQ2SL-L-4.5V-Z signal relay is based on the principle of electromagnetism. The device consists of two parts: an electromagnet created using an iron core and a coil of wire, and a contact arm that is attached to the coil. When a voltage is applied to the coil, an electromagnetic field is created that attracts the contact arm. This movement of the contact arm allows current to flow through the power line and the load. The voltage that is applied to the coil is known as the pull-in voltage and this determines the amount of force that is required to move the contact arm. Similarly, the current that flows through the power line and the load is known as the carry current and it determines the amount of current that can be handled by the relay.In conclusion, the application field and working principle of TQ2SL-L-4.5V-Z signal relays are discussed. These types of relays can be used in various applications where control of small currents up to 2 amps is required. The device works on the principle of electromagnetism and consists of two parts: an electromagnet and a contact arm. When a voltage is applied to the coil, it attracts the contact arm allowing current to flow between the power line and the load.

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