7103-12-1001

Turn Off Voltage (Min):	1 VDC
Coil Resistance:	800 Ohms
Coil Power:	--
Contact Material:	--
Operating Temperature:	-20°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Diode
Release Time:	0.1ms
Operate Time:	1ms
Series:	7000
Turn On Voltage (Max):	9 VDC
Switching Voltage:	200VAC, 200VDC - Max
Contact Rating (Current):	500mA
Contact Form:	3PST-NO (3 Form A)
Coil Voltage:	12VDC
Coil Current:	15.0mA
Coil Type:	Non Latching
Part Status:	Active
Packaging:	Tube

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Introduction

Reed relays are magnetic-activated electrical switches consisting of a single coil and a reed contact. Reed relays have been used in industrial, telecommunications and automotive applications for many years, and the 7103-12-1001 is the latest model in the range. This article will explore the application field and working principle of the 7103-12-1001 Reed Relay.

Application Field

The 7103-12-1001 Reed Relay is an “off-on” type relay with contact rating of 10A, 250V AC, which can be used in a wide range of applications, including signal transmission, power switching, and motor control. It can be used in a variety of interface circuits, such as low power switching circuits, solid state switch circuits, and relay control circuits. In addition, the 7103-12-1001 is suitable for use in contactless switching and signal protection applications in electronics and communication, market automation, and other fields.

Design and Functionality

As with other Reed Relays, the 7103-12-1001 is designed with a LED indicator, which can be used to indicate the opening or closing of the switch. The 7103-12-1001 is designed to be hermetically sealed, making it highly reliable; this feature also helps to protect the contacts from dirt or other contaminants. The 7103-12-1001 also has a wide operating temperature range of -40°C to +125°C, making it suitable for use in harsh environments.

Working Principle

The 7103-12-1001 Reed Relay operates on the principle of an electromagnetic field. When a current is passed through the coil, a magnetic field is created, which will cause the reed contact to move. This will cause the contact point to close, allowing an electrical current to pass through the circuit. When the current is removed, the reed contact will move again, opening the contact point and breaking the electrical circuit.

Additional Features

In addition to its application field and working principle, the 7103-12-1001 Reed Relay also includes a range of additional features. These features include an easy mounting base, gold-plated leads, a high contact resistance and a low contact resistance, and a high-dielectric strength. The 7103-12-1001 also has a long service life, making it a reliable and cost-effective choice for a wide range of applications.

Conclusion

The 7103-12-1001 Reed Relay is a versatile and reliable magnetic-activated electrical switch, suitable for a wide range of signal transmission, power switching, and motor control applications. This Reed Relay features a LED indicator for ease of use, a wide operating temperature range, and a hermetically sealed design for reliable performance. Due to its wide range of features, the 7103-12-1001 is an ideal choice for a variety of interface circuits and contactless switching applications.

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