SIL24-1A72-71L

Turn Off Voltage (Min):	3.6 VDC
Coil Resistance:	2 kOhms
Coil Power:	290 mW
Contact Material:	--
Operating Temperature:	-20°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	0.1ms
Operate Time:	0.7ms
Series:	SIL
Turn On Voltage (Max):	16.8 VDC
Switching Voltage:	200VAC, 200VDC - Max
Contact Rating (Current):	500mA
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	24VDC
Coil Current:	12.0mA
Coil Type:	Non Latching
Part Status:	Active
Packaging:	Tube

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SIL24‑1A72‑71L Reed Relays Overview

Reed relays are versatile and essential components in many electronics applications due to their low power usage, low cost, and tiny size. The SIL24-1A72-71L reed relay stands out from other commercially available reed relay with its higher power capacity and long life span. It is a perfect solution for use in many high power and demanding applications.

SIL24-1A72-71L Features

The SIL24-1A72-71L reed relay offers many features that make it ideal for use in a wide variety of applications. Most notably, this reed relay supports up to 30W of continuous switching power, and up to 350W of inrush current. This makes it capable of handling high power switching and inrush current demands from a variety of devices. Additionally, the SIL24-1A72-71L features a low profile design that makes it easier to install in environments with limited space. It also offers a long life span of up to 10,000,000 operations, ensuring reliable operation in most applications.

Application Examples

The SIL24-1A72-71L\'s specifications make it well-suited for high power, long-term applications. Among the most common uses of the SIL24-1A72-71L are:

• Large motor control circuits
• High power heater and lighting controls
• High power amplifier circuits
• Industrial AC power switching
• DC power supply switching
• Medical and aerospace applications

Working Principle

The basic operation of a reed relay is quite simple. It contains a hollow glass tube, inside of which is a magnetic field created by a permanent magnet or electromagnet structure. Inside of the tube are two thin contact tips that have metal wires attached to them. These tips are normally open and can be closed when exposed to a magnetic field.When the contacts are open, they act as an electrical insulator and no current can pass through them. When an electric current is applied to the reed relay, it energizes the coil, which in turn creates a magnetic field around them. This magnetic field attracts the contact tips, causing them to come in contact and close the relay. This creates an electrical connection which allows current to pass through the contacts. When the current is turned off, the magnetic field disappears and the contacts return to their open state, breaking the circuit and stopping the flow of current. This is the basic operation of a reed relay, and what allows them to be used in countless applications such as motor control circuits, switching circuits, and power conversion circuits.

Conclusion

The SIL24-1A72-71L reed relay is a high power, long-lasting solution for many electrical applications. Its high power capacity and long life span make it ideal for use in high power motor control, heater and lighting control, industrial AC power switching, DC power supply switching, and more. Its low profile design makes it easy to install in confined spaces, and its ability to perform up to 10,000,000 operations per life cycle makes it a reliable choice for most applications.

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