EE2-4.5TNU-L Relays

Switching Voltage:	250VAC, 220VDC - Max
Coil Resistance:	145 Ohms
Coil Power:	140 mW
Contact Material:	Silver Alloy, Gold Alloy
Operating Temperature:	-40°C ~ 85°C
Termination Style:	Gull Wing
Mounting Type:	Surface Mount
Features:	--
Release Time:	1ms
Operate Time:	2ms
Turn Off Voltage (Min):	--
Turn On Voltage (Max):	3.38 VDC
Series:	EE2
Contact Rating (Current):	2A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	4.5VDC
Coil Current:	31.1mA
Coil Type:	Latching, Dual Coil
Relay Type:	General Purpose
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Digi-Reel®

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Signal relays, commonly found in consumer and industrial electronics, are electromechanical switches designed to open and close electrical circuits to control the passage of energizing current. One of the most renowned signal relays on the market today is the EE2-4.5TNU-L. This slim-profile signal relay is designed for use in ultra low-current circuits, and has a maximum current rating of 2 Amps.The EE2-4.5TNU-L is ideal for applications that require precise control over circuit functions. It can be used in light-duty motor control, contactor control and contactless switching. In addition, it has many other benefits which make it a perfect choice for a variety of applications.Unlike traditional relays that require a minimum power source to actuate, the EE2-4.5TNU-L requires only a small current level to actuate. Using its specialized switching elements, the EE2-4.5TNU-L can detect and respond to low-level currents of 1 microamp or less without any additional power source. This makes it especially perfect for controlling small and precise current flow.The EE2-4.5TNU-L can respond to both alternating and direct current applications while providing reliable switching regardless of the environment. It has an operational range of 20,000 cycles and operates within ambient temperatures of -40° C to +85° C. Its hermetically sealed reed-relay construction makes the EE2-4.5TNU-L suitable for use in any kind of challenging environment, aswell as ensuring long-term switch life.This signal relay also features gold-plated contacts, allowing for more reliable and efficient connections. Gold was chosen due to its softness, smoothness and high malleability, which leads to a higher contact pressure that is important for reducing contact resistance. The gold plating also provides optimum corrosion protection and increases the switch life of the EE2-4.5TNU-L.The EE2-4.5TNU-L is designed with a high level of precision, leaving a small contact gap that facilitates low-level current actuation. The small contact gap also improves switch life by preventing a build-up of contact dirt. The EE2-4.5TNU-L can also handle a large range of differently shaped electrical contacts, allowing it to be used with any type of contact voltages.In addition to its small size and light weight, the EE2-4.5TNU-L also features several safety considerations. The safe-touch feature of the signal relay ensures a secure connection from user to its contacts, and the contactless design of the relay eliminates any possibility of arcing or sparking when the circuit is energized.In summary, the EE2-4.5TNU-L is an excellent signal relay for use in low-current circuits, and many applications can benefit from its ability to detect and respond to small electrical signals. Its gold-plated contacts provide superior protection against corrosion, and its hermetically sealed design ensures a long switch life an reliable operation regardless of environment. With its safety considerations in mind, the EE2-4.5TNU-L is an ideal choice for any light duty motor control, contactor control or contactless switching application.

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