D3023

Turn On Voltage (Max):	3.5 VDC
Coil Resistance:	313 Ohms
Coil Power:	80 mW
Contact Material:	Palladium (Pd), Ruthenium (Ru), Gold (Au)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	3ms
Operate Time:	4ms
Turn Off Voltage (Min):	0.5 VDC
Series:	FP2, AXICOM
Switching Voltage:	250VAC, 220VDC - Max
Contact Rating (Current):	2A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	5VDC
Coil Current:	16.0mA
Coil Type:	Non Latching
Relay Type:	Telecom
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Signal Relays, Up to 2 Amps

D3023 is an electromagnetic signal relay that can be used in both switching and sensing applications. Its two significant features are the micro-controlled relay contact and the low-power switching capability. This device is designed for low current and low power applications.

Application Fields

D3023 is suitable for a variety of applications, such as computer control systems, telephone systems, monitoring systems, security systems, alarm systems, industrial controllers, and data transmission. It can be used to switch low-power signals generated by sensors or transducers, which can be used for the purposes of providing reliable control and accurate processes.

Working Principle

D3023 works based on the principle of magnetic attraction. When the current flowing through the coil increases to a certain level, the magnetic field generated by the coil attracts the armature inside the relay. The reed switch embedded in the armature closes, which creates a low resistance path through the switch contacts. When the current flow is reversed, the reed switch reopens to break the path.The microcontrolled switches of D3023 can be used to switch both DC and AC signals. In DC applications, the switch is controlled by the switch input and the switch output is measured. If the output is within the range, it will be activated; if it is outside the range, the switch will be deactivated. In AC applications, the switch works by sensing the amplitude and frequency of the signal. When the amplitude and frequency are within the adjustable limits, the switch will be activated.

Advantages

Compared with traditional electromechanical relays, D3023 has a number of advantages:

• Low power consumption. D3023 can work with power sources that have low power ratings, making it possible to use it for applications where power consumption is an issue.
• High speed. D3023 can switch signals at faster speeds than traditional electromechanical relays, resulting in faster feedback and response times.
• High reliability. The switch contact of the D3023 is made of corrosion-resistant materials, which makes it able to work in environments that contain corrosive agents. It is also resistant to mechanical wear.
• Microcontroller compatibility. D3023 is compatible with microcontrollers, which makes it easy to integrate with existing systems.

Conclusion

The D3023 is a micro-controlled signal relay that is suitable for both switching and sensing applications. Its two significant features are the micro-controlled relay contact and the low-power switching capability. It has a number of advantages over traditional electromechanical relays, such as low power consumption, high speed, high reliability, and compatibility with microcontroller systems. Because of these advantages, D3023 is an ideal choice for applications where low power and high response time are required.

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