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IDEC Corporation RSSDN50A Solid State Relay

The RSSDN-50A solid state relay features a SPST Normally Open contact configuration, zero-crossing switching, screw terminal connections, and an input status LED indicator. It incorporates dual SCR outputs on a direct-bond copper substrate for excellent thermal management, with built-in transient suppression via an internal snubber. The relay is EMC compliant to level-3 standards, offering photo isolation, high surge capability, a blocking voltage of 1200V, and 4000V optical isolation. It has a dropout voltage of 1V DC, with turn-on and turn-off times of half a cycle, suitable for industrial control, lighting, and automation applications.

Authorized Distributors
Source:Newark
Part No:RSSDN-50A
Stock:937
Inv Date:06-10-2026
Price: Unit price: $45.62
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Source:DigiKey
Part No:RSSDN-50A
Stock:74
Inv Date:06-10-2026
Price: Unit price: $49.34
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Part No:RSSDN-50A
Stock:212
Inv Date:06-11-2026
Price: Unit price: $46.03
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Part No:RSSDN-50A
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:RSSDN50A
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:RSSDN-50A
Stock:318
Inv Date:06-10-2026
Price: Unit price: $51.21
Buy/RFQ:
Part No:RSSDN-50A
Stock:535
Inv Date:06-10-2026
Price: Unit price: $46.66
Buy/RFQ:
Part No:RSSDN-50A
Stock:535
Inv Date:06-10-2026
Price: Unit price: $46.66
Buy/RFQ:
Part No:RSSDN-50A
Stock:100
Inv Date:06-10-2026
Price: Unit price: $50.82
Buy/RFQ:

IDEC Corporation RSSDN50A Solid State Relay Specifications:

  • Input Status LED Indicator
  • Dual SCR output
  • Direct bond copper substrate
  • Built-in transient protection with snubber
  • EMC compliant level 3
  • Photo isolation
  • 1200 Volt blocking voltage
  • 4000 Volt optical isolation
  • Dropout Voltage: 1V DC
  • Turn-On/Off Time: Half cycle
  • Maximum Input Voltage: 4-32V DC
  • Input Current: 10mA
  • Output Current: 50A
  • Surge Current (1-cycle): 750A
  • Surge Current (1-second): 300A
  • Operating Frequency: 47 to 80Hz
  • Dimensions: Approx. 48.26mm x 44.5mm
  • Weight: Approximately 10g
  • Operating Temperature: -40°C to +80°C
  • Certifications: UL Recognized

Buy the LIDEC RSSDN-50A – Reliable Solid State Relay for Industrial Applications

Purchase the LIDEC RSSDN-50A solid state relay online today and enhance your control systems with a highly reliable, noise-immune component. Featuring zero-crossing switching, dual SCR outputs, and built-in transient protection, this relay ensures stable operation in industrial environments. Its high surge capability and optical isolation protect your circuits from electrical noise and surges. Designed for efficiency and durability, buy now to improve automation performance, reduce downtime, and ensure safety in your industrial electrical systems.

Buy LIDEC RSSDN-50A now and experience unmatched reliability and performance in your industrial automation projects.

Frequently Asked Questions

Where can I buy IDEC Corporation RSSDN50A?

You can click on the BUY or RFQ button to purchase RSSDN50A from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RSSDN50A?

You can download the RSSDN50A datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RSSDN50A?

IDEC Corporation

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