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DSP1a-L-DC3V - Panasonic

Description: 1 Form A 8 A (AC) / 5 A (DC) , 1 Form A 1 Form B/2 Form A 5 A (AC/DC) , Small polarized power relays

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DSP1a-L-DC3V - Panasonic PCB footprint - Other - Other - AGP210x
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DSP1a-L-DC3V - Panasonic  - 3D model - Other - AGP210x
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DSP1a-L-DC3V Details

  • Manufacturer Part Number:

    DSP1A-L-DC3V

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.49.00.50

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    0

  • Body Breadth:

    11 mm

  • Body Height:

    10.5 mm

  • Body Length or Diameter:

    20.2 mm

  • Coil Operate Voltage(DC):

    2.4 V

  • Coil Release Voltage(DC):

    2.4 V

  • Coil Resistance:

    60 Ω

  • Coil Voltage(DC)-Max:

    3.9 V

  • Coil Voltage-Nom:

    3 V

  • Coil/Input Supply Type:

    DC

  • Contact (AC) Max Power Rating R Load:

    2000VA@250VAC

  • Contact (AC) Max Rating R Load:

    8A@250VAC

  • Contact Current(AC)-Max:

    8 A

  • Contact Current(DC)-Max:

    5 A

  • Contact (DC) Max Power Rating R Load:

    150W@125VDC

  • Contact (DC) Max Rating R Load:

    5A@125VDC

  • Contact Resistance:

    30 mΩ

  • Contact Voltage(AC)-Max:

    250 V

  • Contact Voltage(DC)-Max:

    125 V

  • Contact/Output Supply Type:

    AC/DC

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    Silver Tin Oxide

  • End Contact Plating:

    GOLD

  • Input Switching Control Type:

    Random

  • Insulation Resistance:

    1000000000 Ω

  • Number of Terminals:

    4

  • Operate Time:

    10 ms

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -40 °C

  • Physical Dimension:

    20.2mm x 11mm x 10.5mm

  • Reference Standard:

    CSA; TUV; UL

  • Relay Action:

    LATCHED

  • Relay Form:

    1 FORM A

  • Relay Function:

    SPST

  • Release Time:

    5 ms

  • Terminal Length:

    0.003500127000254001 inch

  • Termination Type:

    SOLDER

DSP1a-L-DC3V Frequently Asked Questions (FAQs)

  • Panasonic provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure proper soldering and to prevent thermal and electrical issues.
  • The DSP1A-L-DC3V relay has a coil voltage rating of 3V and a coil current rating of 22mA. Ensure your design provides a stable voltage supply and current limiting to prevent overheating and premature failure.
  • The maximum switching frequency of the DSP1A-L-DC3V is 30 Hz. Exceeding this frequency may lead to reduced relay life and increased power consumption.
  • To ensure reliable switching and minimize contact bounce, use a debouncing circuit or a capacitor in parallel with the relay coil. This helps to absorb voltage spikes and reduce electromagnetic interference (EMI).
  • The DSP1A-L-DC3V operates within a temperature range of -40°C to 85°C and a humidity range of 40% to 80%. Ensure your design operates within these conditions to prevent relay failure or degradation.

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