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DK1a1b-3V - Panasonic

Description: 1 Form A 10 A, 1 Form A 1 Form B/2 Form A 8 A, Small polarized power relays

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DK1a1b-3V - Panasonic - PCB symbol
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PCB Footprints
DK1a1b-3V - Panasonic PCB footprint - Other - Other - AW3031-1
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3D Models
DK1a1b-3V - Panasonic - 3D model - Other - AW3031-1
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DK1a1b-3V Details

  • Manufacturer Part Number:

    DK1A1B-3V

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.49.00.50

  • Factory Lead Time:

    42 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    6.86

  • Additional Feature:

    RELEASE TIME WITHOUT DIODE

  • Body Breadth:

    15 mm

  • Body Height:

    10 mm

  • Body Length or Diameter:

    20 mm

  • Coil Current(DC)-Max:

    0.067 A

  • Coil Operate Voltage(DC):

    2.1 V

  • Coil Power:

    200 mW

  • Coil Release Voltage(DC):

    0.3 V

  • Coil Resistance:

    45 Ω

  • Coil Voltage(DC)-Max:

    3 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:

    MOMENTARY

  • Relay Function:

    DPST

  • Relay Type:

    POWER/SIGNAL RELAY

  • Release Time:

    8 ms

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

DK1a1b-3V Frequently Asked Questions (FAQs)

  • The recommended land pattern for the DK1A1B-3V can be found in the Panasonic application note 'Recommended Land Pattern for Chip Capacitors'. It is essential to follow this pattern to ensure reliable soldering and to prevent defects.
  • The DK1A1B-3V is rated for operation up to 125°C, but its capacitance and ESR may degrade at high temperatures. For applications above 85°C, it's recommended to derate the capacitor's specifications according to the temperature derating curve provided in the datasheet.
  • The DK1A1B-3V is a ceramic capacitor, which can be susceptible to vibration-induced cracking. However, Panasonic's proprietary ceramic material and internal construction are designed to minimize this risk. For extreme vibration environments, it's recommended to consult with Panasonic's application engineers for customized guidance.
  • Yes, the DK1A1B-3V is suitable for use in DC-DC converter applications due to its low ESR and high ripple current capability. However, it's essential to ensure that the capacitor is properly sized and derated for the specific application's voltage and current requirements.
  • The recommended reflow soldering profile for the DK1A1B-3V can be found in the Panasonic application note 'Reflow Soldering Profile for Chip Capacitors'. It's essential to follow this profile to prevent damage to the capacitor during the soldering process.

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DK1a1b-3V Overview

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