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IDEC Corporation RSSDN90A Solid State Relay

The RSSDN-90A is a panel-mount Solid State Relay featuring screw terminal connections and an input status LED indicator. Part of the RSS series, this zero-voltage switching relay includes a direct bond copper substrate and built-in transient protection with a snubber and optical isolation. It offers reverse voltage protection, dual SCR output, high surge capability, and a blocking voltage of 1200V. The relay provides 4000V RMS of optical isolation and a minimum dielectric strength of 4000 VRMS between input, output, and base. Its characteristics include an input capacitance of 8 pF, a maximum voltage drop of 1.6V at rated current, and an off-state leakage current of 20mA at rated voltage. Suitable for industrial applications, this relay ensures reliable switching with features like zero-voltage turn-on and high surge handling.

Authorized Distributors
Source:Newark
Part No:RSSDN-90A
Stock:86
Inv Date:06-10-2026
Price: Unit price: $96.41
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Source:DigiKey
Part No:RSSDN-90A
Stock:99
Inv Date:06-10-2026
Price: Unit price: $90.59
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Part No:RSSDN-90A
Stock:8
Inv Date:06-11-2026
Price: Unit price: $90.59
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Part No:RSSDN-90A
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:RSSDN90A
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:RSSDN-90A
Stock:42
Inv Date:06-10-2026
Price: Unit price: $90.59
Buy/RFQ:
Part No:RSSDN-90A
Stock:118
Inv Date:06-10-2026
Price: Unit price: $90.28
Buy/RFQ:
Part No:RSSDN-90A
Stock:118
Inv Date:06-10-2026
Price: Unit price: $90.28
Buy/RFQ:

IDEC Corporation RSSDN90A Solid State Relay Specifications:

  • Input Voltage Range: 4 to 32V DC
  • Output Ratings: 90A, 1200V PIV AC/DC
  • Isolation: 4000V RMS optical isolation
  • Dielectric Strength: 4000 VRMS between input, output, and base
  • Input Capacitance: 8 pF
  • Maximum Voltage Drop: 1.6V at rated current
  • Leakage Current: 20mA at rated voltage
  • Built-in Transient Protection: Yes, with snubber
  • Features: Zero-voltage switching, dual SCR output, LED indicator
  • Mounting: Panel mount with screw terminals
  • Temperature Range: -40°C to +85°C
  • Block Voltage: 1200V
  • Optical Isolation: 4000V RMS
  • Certifications: UL Recognized

Buy the IDEC RSSDN-90A – Reliable Zero Voltage Switching Relay for Industrial Applications

Enhance your industrial control system with the IDEC RSSDN-90A solid state relay, offering zero-voltage turn-on, high surge capacity, and 1200V blocking voltage. This reliable relay features screw terminal connections, an input status LED, and thermal protection, making it ideal for demanding automation environments. With 4000V RMS optical isolation, excellent transient protection, and adherence to UL standards, it ensures safe and consistent operation. Purchase online today to upgrade your equipment with dependable switching technology suitable for transformer loads, heater controls, and inductive devices in industrial settings.

Order your IDEC Series RSSDN-90A high-current solid state relay today and ensure dependable, high-performance switching in your industrial automation projects.

Frequently Asked Questions

Where can I buy IDEC Corporation RSSDN90A?

You can click on the BUY or RFQ button to purchase RSSDN90A from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RSSDN90A?

You can download the RSSDN90A datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RSSDN90A?

IDEC Corporation

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