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IDEC Corporation RH1BUAC12V Power Relay

The RH1B-UAC12V is a general-purpose compact power relay with an AC coil. This RH-series relay features SPDT silver alloy contact (AgCdO), a blade terminal for soldering or plug-in mounting, and a space-saving design. It is a miniature power relay capable of handling high capacity with a contact resistance of 50 milliohms. The relay operates within a temperature range of -25°C to 70°C, making it suitable for various industrial applications.

Authorized Distributors
Source:DigiKey
Part No:RH1B-UAC12V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $14.56
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Part No:RH1B-UAC12V
Stock:0
Inv Date:06-11-2026
Price: Unit price: $10.29
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Part No:RH1B-UAC12V
Stock:54
Inv Date:06-11-2026
Price: Unit price: $13.16
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Part No:RH1B-UAC12V
Stock:100
Inv Date:06-11-2026
Price: Unit price: $7.65
Buy/RFQ:
Part No:RH1B-UAC12V
Stock:100
Inv Date:06-11-2026
Price: Unit price: $7.65
Buy/RFQ:

IDEC Corporation RH1BUAC12V Power Relay Specifications:

  • Contact Material: Silver cadmium oxide
  • Contact Resistance: 50m ohms maximum
  • Operating Temperature Range: -25°C to +70°C
  • Coil Voltage: 12V AC
  • Maximum Contact Load: 10A
  • Contact Configuration: SPDT
  • Mounting Type: Blade terminal
  • Power Consumption: AC: 2VA (50Hz), 1.7VA (60Hz), DC: 0.8W
  • Dielectric Strength: 2000V AC, 1 minute
  • Insulation Resistance: 100MΩ minimum at 500V DC
  • Mechanical Life: 50 million operations

Buy the Buy IDEC RH Series Relay Part Number RH1BUAC12V Online

Upgrade your control system by purchasing the IDEC RH series relay RH1BUAC12V online today. This high-capacity, compact relay features SPDT contacts, a durable silver alloy contact material, and a space-saving blade terminal design. Suitable for a wide temperature range from -25°C to 70°C, it provides stable operation, high contact resistance handling, and long mechanical life. Perfect for industrial automation, manufacturing, and control applications, this relay guarantees dependable performance in demanding environments. Buy now for seamless integration and reliable operation!

Order your IDEC SeriesRH series relay RH1BUAC12V today and ensure reliable switching performance for your industrial control projects.

Frequently Asked Questions

Where can I buy IDEC Corporation RH1BUAC12V?

You can click on the BUY or RFQ button to purchase RH1BUAC12V from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part RH1BUAC12V?

You can download the RH1BUAC12V datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of RH1BUAC12V?

IDEC Corporation

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