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IDEC RU4SD12 Miniature Industrial Relay

This is a miniature relay with a 12 V DC coil voltage featuring a 4PDT contact configuration, ideal for versatile circuit switching. It supports up to 6 A of current and is designed with plug-in terminal mounting for easy installation. The relay offers stable operation with a reliable performance suited for control and automation applications, ensuring efficient switching of multiple circuits with minimal space requirements in industrial control systems.

Authorized Distributors
Source:DigiKey
Part No:RU4S-D12
Stock:4
Inv Date:06-10-2026
Price: Unit price: $13.68
Buy/RFQ:
Part No:RU4S-D12
Stock:11
Inv Date:06-11-2026
Price: Unit price: $13.33
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Part No:RU4S-D12
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:RU4S-D12
Stock:62
Inv Date:06-10-2026
Price: Unit price: $13.68
Buy/RFQ:
Part No:RU4S-D12
Stock:0
Inv Date:06-10-2026
Price: Unit price: $9.91
Buy/RFQ:
Part No:RU4S-D12
Stock:0
Inv Date:06-10-2026
Price: Unit price: $9.91
Buy/RFQ:

IDEC RU4SD12 Miniature Industrial Relay Specifications:

  • Coil Voltage: 12V DC
  • Contact Configuration: 4PDT (Four Form C)
  • Maximum Contact Current: 6A
  • Mounting Type: Plug-in terminal
  • Contact Resistance: 50 mΩ maximum
  • Insulation Resistance: 100 MΩ minimum (500V DC megger)
  • Dielectric Strength: 2500V AC for 1 minute between contact and coil
  • Operation Time: 20 ms maximum
  • Release Time: 40 ms maximum
  • Power Consumption: 0.9 to 1.0W
  • Mechanical Life: 18 million operations
  • Electrical Life: 10 million operations
  • Operating Temperature: -55°C to +70°C
  • Operating Humidity: 5% to 85% RH (no condensation)
  • Weight: Approximately 45g

Buy the IDEC RU4SD12 – Reliable 12V DC Miniature Relay for Industrial Applications

Order the IDEC RU4SD12 miniature relay online today to ensure efficient and reliable control in your automation systems. Featuring a 12V DC coil, 4PDT contact configuration, and a 6A rating, this relay offers versatile circuit switching with plug-in mounting for easy installation. Its compact design saves space, while its high durability ensures long-term performance in industrial environments. Perfect for automation, control panels, and safety systems, this relay provides peace of mind with certified quality for your critical control applications.

Buy IDEC RU4SD12 now and experience unmatched reliability and performance in control circuit switching with this versatile 4PDT relay.

Frequently Asked Questions

Where can I buy IDEC RU4SD12?

You can click on the BUY or RFQ button to purchase RU4SD12 from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RU4SD12?

You can download the RU4SD12 datasheet or visit the IDEC website for support.

Who is the manufacturer of RU4SD12?

IDEC

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