DBR71210-HR

Turn Off Voltage (Min):	1.25 VDC
Coil Resistance:	240 Ohms
Coil Power:	--
Contact Material:	Rhodium (Rh)
Operating Temperature:	-20°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	3ms
Operate Time:	2ms
Series:	D-HR
Turn On Voltage (Max):	9 VDC
Switching Voltage:	1000VAC, 1000VDC - Max
Contact Rating (Current):	3A
Contact Form:	SPST-NC (1 Form B)
Coil Voltage:	12VDC
Coil Current:	50.0mA
Coil Type:	Non Latching
Part Status:	Active
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Having efficient and reliable components is an integral part of any industrial system. Many industries rely on reed relays, such as the DBR71210-HR, to integrate with and control their systems.Reed Relays are a set of different electrical devices that operate through the use of magnetism. They consist of a set of an electromagnet, an armature, and a contact. The electromagnet is the chain puller that engages the electrical circuit. The armature is the switch that provides control over the circuit by either closing or opening it. The contact is the spring-loaded mechanism that triggers the flow of electricity.The DBR71210-HR is a reed relay that is designed to switch relatively low electrical currents. It offers multiple advantages such as high reliability, low contact wear, and an exceptionally long operating life of one million cycles. Additionally, it is capable of switching very quickly, meaning that it can react to quick voltage or current changes. This makes it ideal for applications such as military communications, test and measurement, and industrial automation.The primary applications of the DBR71210-HR include motor control devices, industrial controllers, process controllers, and medical devices. It can also be used for applications which require high contact reliability and a long operating cycle such as automotive systems, computer systems, and telecom applications.The working principle of the DBR71210-HR is derived from the fundamental properties of magnetism. When the electromagnet is energized, it produces a magnetic field around the armature. This magnetic field attracts the armature towards the electromagnet, engaging the contacts and allowing electricity to enter the circuit. When the electromagnet is de-energized, the armature is pushed away from the electromagnet and the contact is released, thus disconnecting the electrical circuit.The DBR71210-HR can switch up to 5 amps of current, making it suitable for moderate applications. Additionally, it offers an operational temperature range between -20°C to +125°C, making it ideal for applications in extreme conditions. Moreover, its contact configuration allows it to switch between normally closed and normally open contact forms, thus making it suitable for applications which require flexibility.Overall, the DBR71210-HR is a reliable and efficient reed relay suited for a wide array of industrial and commercial applications. It is capable of switching relatively low electrical currents with high reliability, low contact wear, and an exceptionally long operating life. Additionally, its wide operational temperature range and contact configuration make it an ideal choice for those applications that require flexibility and high performance.

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

Part Number	Manufacturer	Price	Quantity	Description