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CIT Relay and Switch A31ACQ12VDC1R Automotive Relay

This 12 VDC automotive relay offers a reliable switching capacity up to 80A, featuring quick connect terminals and a single pole single throw (SPST) normally open contact. Designed for automotive and lamp accessories, it incorporates a dust cover for sealing and uses standard contacts. It operates with a coil resistance suitable for 12VDC and includes a resistor for coil suppression to prevent voltage spikes. The relay has a compact size with dimensions around 34.7 mm by 23 mm, and is RoHS compliant, making it ideal for automotive and industrial control applications requiring high current switching.

Authorized Distributors
Source:DigiKey
Part No:A31ACQ12VDC1R
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.1156
Buy/RFQ:

CIT Relay and Switch A31ACQ12VDC1R Automotive Relay Specifications:

  • Electrical ratings: 80A @ 14VDC, 60A @ 14VDC N.O., 40A @ 14VDC N.C.
  • Contact arrangement: SPST N.O. with standard contacts, sealed option available
  • Coil Voltage: 12VDC
  • Coil Resistance: suitable for 12VDC operation, includes coil suppression resistor of 680 Ohm
  • Contact Material: Copper Alloy
  • Insulation Resistance: 100MΩ minimum @ 500VDC
  • Dielectric Strength: 500V rms between coil and contact
  • Electrical Life: approximately 100,000 cycles at rated load
  • Mechanical Life: 10 million cycles
  • Shock Resistance: 147 m/s² for 11 ms
  • Vibration Resistance: 1.5 mm double amplitude at 10-40Hz
  • Operating temperature: suitable for automotive environments
  • Dimensions: approximately 34.7 mm x 23.0 mm x 14.25 mm
  • Weight: 46g
  • RoHS Compliant
  • Certifications: RoHS, ISO-9002, QS-9000

Buy the Relays 12VDC – Reliable Automotive Switching for Industrial Applications

Purchase the CIT automotive relay online today and experience reliable high-current switching performance. Designed for automotive and industrial applications, it features a dust cover for sealing, quick connect terminals for easy installation, and includes coil suppression resistor for voltage spike prevention. With a rated capacity of 80A, this relay ensures durability and long service life in demanding environments. Perfect for automotive, control panels, and automation systems, you can trust this relay to deliver consistent, high-quality performance with RoHS compliance and certified manufacturing quality.

Get CIT Relay 12VDC automotive relay today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A31ACQ12VDC1R?

You can click on the BUY or RFQ button to purchase A31ACQ12VDC1R from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A31ACQ12VDC1R?

You can download the A31ACQ12VDC1R datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A31ACQ12VDC1R?

CIT Relay and Switch

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