DK2A-3V Allicdata Electronics

DK2A-3V Relays

Allicdata Part #:

255-4215-ND

Manufacturer Part#:

DK2A-3V

Price: $ 8.42
Product Category:

Relays

Manufacturer: Panasonic Electric Works
Short Description: RELAY GEN PURPOSE DPST 8A 3V
More Detail: General Purpose Relay DPST-NO (2 Form A) 3VDC Coil...
DataSheet: DK2A-3V datasheetDK2A-3V Datasheet/PDF
Quantity: 100
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 7.65450
10 +: $ 6.80400
25 +: $ 6.46380
50 +: $ 6.12360
100 +: $ 5.78340
250 +: $ 5.27310
500 +: $ 4.93290
1000 +: $ 4.67775
Stock 100Can Ship Immediately
$ 8.42
Specifications
Series: DK
Packaging: Tube 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Relay Type: General Purpose
Coil Type: Non Latching
Coil Current: 66.7mA
Coil Voltage: 3VDC
Contact Form: DPST-NO (2 Form A)
Contact Rating (Current): 8A
Switching Voltage: 250VAC, 125VDC - Max
Turn On Voltage (Max): 2.1 VDC
Turn Off Voltage (Min): 0.3 VDC
Operate Time: 10ms
Release Time: 8ms
Features: Sealed - Fully
Mounting Type: Through Hole
Termination Style: PC Pin
Operating Temperature: -40°C ~ 65°C
Contact Material: Silver Nickel (AgNi)
Coil Power: 200 mW
Coil Resistance: 45 Ohms
Description

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Power relays are devices that allow current to flow in one direction and are usually used to control or switch electrical currents in a circuit. The DK2A-3V is a power relay capable of handling currents over 2 amperes. This article will give an overview of the application field and working principle of this power relay.

As a three-pole, general-purpose electro-mechanical relay, the DK2A-3V can be used in a wide variety of industrial, commercial, and consumer applications. Its wide operating voltage of 12 to 48V makes it suitable for driving a variety of loads. The DK2A-3V is also UL, CSA, and TUV approved and has an IP54 rating. Because of its high contact current rating (2A per pole), it is ideal for controlling loads such as solenoids, motors, lighting and small appliances. The DK2A-3V is also available with optional LED indication.

The DK2A-3V uses a coil to actuate a set of contacts, allowing electric current to flow in one direction. When an electric current is passed through the coil, its electromagnetic field activates a plunger inside the relay. This plunger then engages the armature, which comes in contact with the contacts and closes the circuit. Reversing the electric current in the coil will deactivate the plunger, breaking the circuit and preventing further flow of current.

The DK2A-3V power relay has two types of contact configurations, make and break, which are useful for switching on or off devices or products. A make contact is a normally open (NO) contact and when the relay is energized the contact is closed, providing an electrical path. For a break contact, it is a normally closed (NC) contact and when the relay is energized, the contact is opened, thus breaking the circuit. The DK2A-3V also features a lock contact, which is a normally open contact that once energized, stays closed until the coil of the relay is de-energized.

The DK2A-3V power relay is able to operate under a wide range of environmental conditions, making it an ideal choice for tough industrial, commercial and consumer applications. It features a wide range of contact configurations and is rated for a high contact current, making it suitable for use in a variety of circuits. The DK2A-3V is UL, CSA, and TUV approved and has an IP54 rating, ensuring reliable operation in harsh environments.

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

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