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COTO TECHNOLOGY HRB1A12 1x0.1 Grid Relay

The COTO TECHNOLOGY HRB1A12 is a versatile 1” x 0.1” grid relay series suitable for a wide range of applications. This relay series is designed to be pin-for-pin compatible with most competitor relays, simplifying integration and replacement. It offers configurations capable of switching up to 1000 Volts and up to 2 Amps with a maximum 50 Watt switching power. The series includes Form-A, Form-B, and Form-C models, with some configurations offering up to 6 poles. Input/output isolation is as high as 2000 Volt peak for the HRB and MMRB models. Common applications include telecom, instrumentation, general purpose electronics, industrial automation, and process control.

Authorized Distributors
Part No:HRB1A12
Stock:48
Inv Date:06-10-2026
Price: Unit price: $24.75
Buy/RFQ:
Part No:HRB1A12
Stock:48
Inv Date:06-10-2026
Price: Unit price: $24.75
Buy/RFQ:

COTO TECHNOLOGY HRB1A12 1x0.1 Grid Relay Specifications:

  • Switching Voltage: 1000 Volts (HRB), 500 Volts (MMRB)
  • Switching Current: 2 Amps (HRB/MMRB)
  • Carry Current: 3 Amps (HRB/MMRB)
  • Switching Frequency: 200 Hz (HRB/MMRB)
  • Contact Resistance: 70 mQ (HRB), 100 mQ (MMRB)
  • Pin Spacing: 1.0" x 0.15"
  • Nominal Voltages: 5, 12, and 24 volts

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Frequently Asked Questions

Where can I buy COTO TECHNOLOGY HRB1A12?

You can click on the BUY or RFQ button to purchase HRB1A12 from an authorized COTO TECHNOLOGY distributor.

How do I troubleshoot issues or seek technical support for part HRB1A12?

You can download the HRB1A12 datasheet or visit the COTO TECHNOLOGY website for support.

Who is the manufacturer of HRB1A12?

COTO TECHNOLOGY

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