Panasonic DSP Series Polarized Power Relays

Panasonic DSP Series Polarized Power Relays are miniature high-power devices with minimum creepage, high switching capability, and high sensitivity. These relays feature a sealed protective construction type and are available in various contact arrangements. The DSP series offer a clearance distance of 3.5mm and a switching capacity of 8A at 250VAC for 1Form A and 5A at 250VAC for contact arrangements of 1Form A 1Form B and 2 Form A. These devices consist of 54 types, including single-side stable, 1 coil latching, and 2 coil latching operating function. The DSP relays provide a sensitivity of about 190mW in combination with a 3V coil. These power relays find use in home automation, industrial equipment, and PLC applications.

Features

  • Au-flashed AgSnO₂ type contact material
  • Compact size
  • High breakdown voltage
  • High contact rating
  • High sensitivity
  • High switching capability
  • Latching types available
  • Latching types available
  • PCB socket available
  • Sealed type construction
  • UL/CSA and TÜV approved
  • Wide variation

Applications

  • Chrono-thermostats
  • Data recorder
  • IoT applications
  • Measuring instruments
  • Motors
  • NC machines
  • Office and industrial electronics
  • Office equipment
  • Printer
  • Programmable logic controllers
  • Shutters
  • Smart lights
  • Smart plugs
  • Temperature controllers

Technical Specifications

Parameters Values
Nominal operating power 300mW
Contact rating 8A 250VAC and 5A 250VAC
Maximum initial contact resistance 30mΩ
Sensitivity 190mW
Minimum initial insulation resistance 1000MΩ
Frequency 10Hz to 55Hz