DK2a-L2-5V footprint, schematic symbol and 3D model by Panasonic

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PCB Footprints

DK2a-L2-5V - Panasonic PCB footprint - Other - Other - DK2a-L2-5V-2

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3D Models

DK2a-L2-5V - Panasonic - 3D model - Other - DK2a-L2-5V-2

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Datasheet Download Datasheet
Stock & Prices Price & Stock for DK2a-L2-5V
Part Number DK2a-L2-5V
Manufacturer Panasonic
Pin Count 7
Part Category Relay or Contactor
Package Category Other
Footprint Name Other - DK2a-L2-5V-2
Released Date Jan 21, 2026
Last Modified Date Mar 30, 2026 10:26 AM UTC
Pinout / Pin List Click Here (Member Only)

DK2a-L2-5V Details

Manufacturer Part Number:
DK2A-L2-5V
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT
Reach Compliance Code:
Compliant
ECCN Code:
EAR99
HTS Code:
8536.49.00.50
Factory Lead Time:
42 Weeks
Manufacturer:
Panasonic Electronic Components
YTEOL:
7.75
Additional Feature:
RELEASE TIME WITHOUT DIODE
Body Breadth:
15 mm
Body Height:
10 mm
Body Length or Diameter:
20 mm
Coil Current(DC)-Max:
0.04 A
Coil Operate Voltage(DC):
3.5 V
Coil Power:
200 mW
Coil Release Voltage(DC):
3.5 V
Coil Resistance:
125 Ω
Coil Voltage(DC)-Max:
5 V
Coil/Input Supply Type:
DC
Contact (AC) Max Rating R Load:
8A@250VAC
Contact Current(AC)-Max:
8 A
Contact Current(DC)-Max:
8 A
Contact (DC) Max Rating R Load:
8A@125VDC
Contact Voltage(AC)-Max:
250 V
Contact Voltage(DC)-Max:
125 V
Contact/Output Supply Type:
AC/DC
Electrical Life:
100000 Cycle(s)
Mounting Feature:
THROUGH HOLE-STRAIGHT
Operate Time:
10 ms
Operating Temperature-Max:
65 °C
Operating Temperature-Min:
-40 °C
Packing Method:
BOX; TUBE
Physical Dimension:
20mm x 15mm x 10mm
Reference Standard:
CSA; TUV; UL; VDE
Relay Action:
LATCHED
Relay Function:
DPST
Relay Type:
POWER/SIGNAL RELAY
Release Time:
8 ms
Surface Mount:
NO
Termination Type:
SOLDER

DK2a-L2-5V Frequently Asked Questions (FAQs)

The maximum switching frequency of the DK2A-L2-5V relay is 20 Hz. However, it's recommended to consult with Panasonic's application engineers to determine the suitable switching frequency for your specific application.
The DK2A-L2-5V relay is rated for operation up to 85°C. However, the relay's performance and lifespan may be affected at high temperatures. It's recommended to derate the relay's current capacity and consult with Panasonic's application engineers for high-temperature applications.
To ensure proper driving and control of the DK2A-L2-5V relay, it's recommended to use a suitable driver circuit that can provide the required voltage and current to the relay's coil. Additionally, consider using a flyback diode to protect the driver circuit from back-EMF.
For optimal performance and reliability, it's recommended to follow Panasonic's recommended PCB layout and spacing guidelines, which can be found in the relay's datasheet or application notes. Generally, a minimum spacing of 1.5 mm between the relay and other components is recommended.
The DK2A-L2-5V relay is not designed for safety-critical applications. If you need a relay for a safety-critical application, consider using a relay that meets the required safety standards and certifications, such as IEC 61508 or UL 508.

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DK2a-L2-5V Overview

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DK2a-L2-5V - Panasonic

DK2a-L2-5V Details

DK2a-L2-5V Frequently Asked Questions (FAQs)

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