UB2-3NE Allicdata Electronics
Allicdata Part #:

UB2-3NE-ND

Manufacturer Part#:

UB2-3NE

Price: $ 0.91
Product Category:

Relays

Manufacturer: KEMET
Short Description: RELAY GEN PURPOSE DPDT 1A 3V
More Detail: General Purpose Relay DPDT (2 Form C) Surface Moun...
DataSheet: UB2-3NE datasheetUB2-3NE Datasheet/PDF
Quantity: 1000
6000 +: $ 0.82499
Stock 1000Can Ship Immediately
$ 0.91
Specifications
Turn On Voltage (Max): 2.25 VDC
Coil Resistance: 90 Ohms
Coil Power: 100 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): 0.3 VDC
Series: UB2
Switching Voltage: 250VAC, 220VDC - Max
Contact Rating (Current): 1A
Contact Form: DPDT (2 Form C)
Coil Voltage: 3VDC
Coil Current: 33.3mA
Coil Type: Non Latching
Relay Type: General Purpose
Part Status: Active
Packaging: Tube 
Description

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Signal relays with up to 2 Amps, especially the UB2-3NE type, are widely used in telecommunications, security systems, industrial automation, and robot control systems. These relays are the preferred choice for those applications because they provide excellent reliability thanks to their robust construction and because of their ability to withstand higher current levels and longer life than other types of signal relays.

The UB2-3NE signal relay works by detecting an incoming signal, then using its internal circuitry to open or close the switch according to the signal. This process is done without any mechanical intervention. The UB2-3NE is designed to be very reliable and its working principle is quite simple. Without power, it maintains a closed-circuit state. When a low-voltage signal is detected, it will open the circuit, thus allowing current to pass through.

The UB2-3NE is particularly suitable for applications where electrical isolation is required. This is because it can safely transmit signals between two circuits while maintaining electrical isolation. This is necessary when it is necessary to control high-voltage devices such as motors, pumps, and other power-intensive equipment. It is also extremely reliable as it will not malfunction even when subjected to high temperatures or other environmental stresses, thus making it ideal for safety-critical applications.

The UB2-3NE has several advantages over other types of signal relays. Firstly, it can be used in a wider range of applications, meaning that it can be used for more complex tasks than with other relays. Secondly, it has a higher switching capacity, meaning that it can handle higher current levels. Finally, it has a longer life than other types of signal relays, meaning that it can be used for longer periods of time without needing to be replaced.

In conclusion, the UB2-3NE signal relay is a robust and reliable solution for any application that requires control of high currents in an electrically isolated way. Thanks to its robust construction and design, it can be used for many years without any problems. It is also much cheaper than other signal relays, making it a cost effective solution to many applications.

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

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