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IDEC RH1BUDC12V Power Relay

This 12 V DC power relay features a single pole double throw (SPDT) configuration with a 10 A contact capacity, designed for reliable switching in industrial applications. It utilizes blade terminal mounting, providing a compact and space-saving solution. Suitable for controlling various electrical loads, it offers stable operation, high insulation resistance, and surge suppression options. Its durable construction ensures long service life under various environmental conditions, making it ideal for automation systems, control panels, and industrial machinery requiring dependable switching performance.

Authorized Distributors
Source:Newark
Part No:RH1B-UDC12V
Stock:614
Inv Date:06-10-2026
Price: Unit price: $12.59
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Source:DigiKey
Part No:RH1B-UDC12V
Stock:547
Inv Date:06-10-2026
Price: Unit price: $11.34
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Part No:RH1B-UDC12V
Stock:159
Inv Date:06-11-2026
Price: Unit price: $11.34
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Part No:RH1B-UDC12V
Stock:446
Inv Date:06-10-2026
Price: Unit price: $12.8
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Part No:RH1B-UDC12V
Stock:425
Inv Date:06-10-2026
Price: Unit price: $11.02
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Part No:RH1B-UDC12V
Stock:425
Inv Date:06-10-2026
Price: Unit price: $11.02
Buy/RFQ:
Part No:RH1B-UDC12V
Stock:77
Inv Date:06-10-2026
Price: Unit price: $12.08
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IDEC RH1BUDC12V Power Relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Resistance: 50mΩ maximum
  • Minimum Load: 28V DC, 30mA; 50V DC, 100mA
  • Operate Time: 5ms (approx.)
  • Release Time: 2ms (approx.)
  • Insulation Resistance: 100MO minimum at 500V DC
  • Dielectric Strength: 2,000V AC for 1 minute between live and dead parts
  • Electrical Life: 50 million operations minimum
  • Mechanical Life: 50 million operations minimum
  • Operating Temperature: -25°C to +40°C
  • Weight: approximately 24g
  • Dimensions: Consult datasheet for exact sizes, typically compact for space efficiency

Buy the IDEC RH1B – Reliable Power Relay for Industrial Applications

Purchase the IDEC RH1B DC power relay online today to enhance your control systems with a reliable, compact, and high-performance solution. Designed for industrial automation, this relay handles 10A loads and features blade terminal mounting for easy installation. Its durable construction ensures long-lasting performance in demanding environments. With a 12V DC coil, it provides stable switching, high insulation resistance, and surge suppression options. Perfect for control panels, machinery, and automation systems, order now to upgrade your projects with trusted reliability and exceptional value.

Order your IDEC series RH1B DC power relay today and ensure dependable switching with a space-saving design ideal for industrial automation.

Frequently Asked Questions

Where can I buy IDEC RH1BUDC12V?

You can click on the BUY or RFQ button to purchase RH1BUDC12V from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RH1BUDC12V?

You can download the RH1BUDC12V datasheet or visit the IDEC website for support.

Who is the manufacturer of RH1BUDC12V?

IDEC

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