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IDEC RU42SMD24 Miniature Control Relay

This is a miniature relay with a coil voltage of 24 V DC. It features a 4PDT bifurcated (4 Form C) contact configuration, capable of switching up to 3 amps. The relay is mounted via plug-in terminals and operates as a single side stable device, suitable for various control applications. Designed with environmentally friendly, lead-free construction, cadmium-free contacts, and UL recognition, CSA certification, it includes a mechanical flag indicator and a non-polarized green LED indicator for easy status monitoring. Ideal for automation, industrial control, and electronic switching systems.

Authorized Distributors
Source:DigiKey
Part No:RU42S-M-D24
Stock:48
Inv Date:06-10-2026
Price: Unit price: $20.3
Buy/RFQ:
Part No:RU42S-M-D24
Stock:0
Inv Date:06-11-2026
Price: Unit price: $17.78
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Part No:RU42S-M-D24
Stock:9
Inv Date:06-10-2026
Price: Unit price: $20.3
Buy/RFQ:
Part No:RU42S-M-D24
Stock:62
Inv Date:06-10-2026
Price: Unit price: $13.96
Buy/RFQ:
Part No:RU42S-M-D24
Stock:62
Inv Date:06-10-2026
Price: Unit price: $13.96
Buy/RFQ:

IDEC RU42SMD24 Miniature Control Relay Specifications:

  • Coil Voltage: 24V DC
  • Contact Configuration: 4PDT bifurcated (4 Form C)
  • Maximum Switching Current: 3A
  • Contact Resistance: 50 mΩ maximum
  • Operate Time: 20 ms maximum
  • Release Time: 20 ms maximum
  • Power Consumption: DC: 0.9 to 1.0W
  • Insulation Resistance: 100MΩ minimum (500V DC megger)
  • Dielectric Strength: 2500V AC, 1 minute between contact and coil
  • Operating Temperature: -55°C to +70°C
  • Operating Humidity: 5 to 85% RH (no condensation)
  • Dimensions: 30 mm x 20 mm x 35 mm approximately
  • Certifications: UL Recognized, CSA Certified

Buy the IDE Series RU42S 24V DC Relay: RU42SMD24

Order the IDE Series RU42SMD24 relay online now to enhance your automation system. This miniature relay features 4PDT bifurcated contacts capable of switching up to 3A, with plug-in mounting for easy installation. Its environment-friendly, lead-free design complies with UL and CSA standards, making it suitable for industrial and control applications. Equipped with LED indicators and mechanical status flags, it ensures reliable operation and convenient monitoring. Buy online today and ensure your control system's durability and performance with this high-quality relay.

Get IDE Series RU42SMD24 relay today—built for precision and long-lasting durability in control and automation applications.

Frequently Asked Questions

Where can I buy IDEC RU42SMD24?

You can click on the BUY or RFQ button to purchase RU42SMD24 from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RU42SMD24?

You can download the RU42SMD24 datasheet or visit the IDEC website for support.

Who is the manufacturer of RU42SMD24?

IDEC

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