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Solid State Relay, SPST-NO, 20 A, 600 Vrms, Panel Mount, Screw, Zero Crossing


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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
RSCDN-20A   Datasheet
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Product Information

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Panel Mount


Zero Crossing





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Technical Documents (1)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The RSCDN-20A is a Solid State Relay with built-in black anodized aluminum heat sink and UL94V-0 self extinguishing polycarbonate housing. The solid state relay has LED indicator and finger-safe terminals. The solid state relay features slim design allows for compact panel mounting, epoxy-free design and improved thermal impedance.
  • Built-in heat sink maximizes current output capability
  • Zero voltage switching
  • Back-to-back SCR output
  • Direct Bond Copper (DBC) substrate construction
  • Built-in transient protection (TVS)
  • 1100Vpeak Non-repetitive peak voltage
  • 120μA Maximum off-state leakage at Vmax and 25°C
  • 100mA Minimum current
  • 1.20Vpeak On-state voltage drop at I maximum
  • 1V Turn-off voltage
  • 20mA Maximum controlled current
  • 16mA Minimum input current
  • 4200VRMS Input-to-output isolation voltage
  • 4000VRMS Input/output to ground isolation voltage
  • IP20 Protection rating



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