D3022

Series:	FP2, AXICOM
Packaging:	Bulk
Part Status:	Active
Relay Type:	Telecom
Coil Type:	Non Latching
Coil Current:	17.8mA
Coil Voltage:	4.5VDC
Contact Form:	DPDT (2 Form C)
Contact Rating (Current):	2A
Switching Voltage:	250VAC, 220VDC - Max
Turn On Voltage (Max):	3.15 VDC
Turn Off Voltage (Min):	0.45 VDC
Operate Time:	4ms
Release Time:	3ms
Features:	--
Mounting Type:	Through Hole
Termination Style:	PC Pin
Operating Temperature:	-40°C ~ 85°C
Contact Material:	Palladium (Pd), Ruthenium (Ru), Gold (Au)
Coil Power:	80 mW
Coil Resistance:	353 Ohms

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Signal Relays, Up to 2 Amps

A signal relay, also known as an interface relay, is an electronic device used to detect, transmit and amplify signals. It is an integral part of any electronic system, both for switching and controlling its power. There are many types of signal relays available in the market, and one of these is the D3022 type -- a signal relay capable of handling up to 2 amps.The D3022 is a single-pole double-throw (SPDT) contact type signal relay. It is manufactured by Omron Corporation and meets international safety standards. It is designed with a compact body measuring only 18mm x 18mm x 24mm in size. Due to its small size and ability to handle up to two amps, the D3022 is widely used in various industries such as automotive, aerospace, semiconductor, energy, and instrumentation.The D3022 has two sets of contacts -- one normally closed (NC) and one normally open (NO). When the signal relay is activated, one set of contacts will be open while the other is closed. This process allows the relay to switch between two different states depending on the signal input. When the input voltage is high, the relay will switch the NO contact to the closed position, and when the voltage is low, the relay will switch the NC contact to the open position. In addition to its small size, the D3022 also features a wide operating voltage range of 3.3 VDC ~ 24 VDC, and a large range of switching current (0.2 Amps ~ 2 Amps). This makes the relay suitable for a variety of applications including motor and actuator control, DC power switching, LED lighting, and instrumentation.The D3022 has several safety features that help reduce the risk of electrical shocks and damages. It has an insulation protection rating of IP20, and a dielectric strength of 4 KV, which makes it highly resistant to electrical shocks. It also has an EMI/RFI filter to reduce the interference from other electrical components.The D3022 has a simple and straightforward working principle. When the input signal voltage is applied to the relay coil, a magnetic field is created around the coil, which draws the relay\'s armature towards the center and causes the normally-open contact to move to the closed position. When the input voltage is removed, the magnetic field is broken and the armature returns to its original position, opening the contact. In summary, the D3022 signal relay is widely used in various industries for its compact size and ability to handle up to 2 amps. This type of relay has a wide operating voltage range, a large switching current range, and various safety features which make it a suitable choice for many applications. Its working principle is based on the switching of contact sets depending on the input signal, allowing for a simple and reliable operation.

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Part Number	Manufacturer	Price	Quantity	Description