EE2-5NU Allicdata Electronics
Allicdata Part #:

399-11056-5-ND

Manufacturer Part#:

EE2-5NU

Price: $ 0.00
Product Category:

Relays

Manufacturer: KEMET
Short Description: RELAY GEN PURPOSE DPDT 2A 5V
More Detail: General Purpose Relay DPDT (2 Form C) Surface Moun...
DataSheet: EE2-5NU datasheetEE2-5NU Datasheet/PDF
Quantity: 2900
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Stock 2900Can Ship Immediately
Specifications
Series: EE2
Packaging: Tube 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Relay Type: General Purpose
Coil Type: Non Latching
Coil Current: 28.0mA
Coil Voltage: 5VDC
Contact Form: DPDT (2 Form C)
Contact Rating (Current): 2A
Switching Voltage: 250VAC, 220VDC - Max
Turn On Voltage (Max): 3.75 VDC
Turn Off Voltage (Min): 0.5 VDC
Operate Time: 2ms
Release Time: 1ms
Features: --
Mounting Type: Surface Mount
Termination Style: Gull Wing
Operating Temperature: -40°C ~ 85°C
Contact Material: Silver Alloy, Gold Alloy
Coil Power: 140 mW
Coil Resistance: 178 Ohms
Description

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Signal relays are flexible and versatile electrical components that can be used to control higher power signals from low power signals. The EE2-5NU is an electromechanical relay built specifically for signal relays up to 2 amps. In this article, we will explore the application fields and working principles of the EE2-5NU.

Overview of the EE2-5NU

The EE2-5NU is a DPDT (double-pole double-throw) signal relay with an operating voltage/power rating of 5V DC and 2A. It has an ultra-miniature form factor of just 12.7 x 5.2mm, making it highly suitable for applications where space is limited. It is built with high contact reliability and long-term durability in mind, while providing excellent isolation performance.

The EE2-5NU uses a low moving mass latching design to ensure reliable switching action even under high frequency switching conditions. It is also designed to ensure low contact bounce, making it highly suitable for applications involving digital signal switching. Additionally, the EE2-5NU also features a high dielectric strength and contact resistance in order to guarantee maintenance of excellent performance.

Applications of the EE2-5NU

Due to its small form factor, the EE2-5NU is well-suited for applications involving limited space, such as automotive electronics, IoT, medical electronics, etc. Its low moving mass latching design makes it perfect for high frequency switching applications such as test and measurement, telecom equipment, and industrial automation. Additionally, its high contact reliability and dielectric strength make it suitable for applications requiring long-term reliability, such as remote control, power supplies, and home automation.

Working Principle of the EE2-5NU

The EE2-5NU relay is driven by a solenoid. When energized, the solenoid creates an electromagnetic field which acts on a moveable armature, causing it to move. This in turn causes the contacts on the relay to switch. The EE2-5NU also features a low moving mass latching design, meaning that once the armature is moved into position by the solenoid, it remains in that position until the solenoid is de-energized again.

The EE2-5NU also has several safeguards built in to ensure safe, reliable operation. It features short circuit protection, which prevents hazardous conditions from occurring if a short circuit is present. Additionally, the EE2-5NU features current limiting, which prevents overloads and ensures safe, reliable operation. Finally, it also features surge suppression, which protects the relay from voltage spikes and transients.

Conclusion

The EE2-5NU is a highly reliable signal relay built for signal relays up to 2 amps. It boasts a small form factor that makes it suitable for space-limited applications, while its low moving mass latching design makes it suitable for high frequency switching applications. Additionally, the EE2-5NU features short circuit protection, current limiting, and surge suppression, ensuring reliable and safe operation. Due to these features, it is suitable for a wide range of applications, such as automotive electronics, IoT, medical electronics, telecom equipment, power supplies, test and measurement, industrial automation, and home automation.

The specific data is subject to PDF, and the above content is for reference

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