myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch A31UCQ12VDC1D Automotive Relay

This relay features a quick connect terminal shape designed for automotive applications. It has a single pole, single throw (SPST) normally open contact configuration with two terminals. The relay operates on a 12 V DC coil voltage and can handle a current of up to 80 A. It is a single side stable type with sealing options including a dust cover. The contacts are of standard type, and coil suppression is achieved using a diode (1N4005) with the cathode connected to the '86' terminal.

Authorized Distributors
Source:DigiKey
Part No:A31UCQ12VDC1D
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.1982
Buy/RFQ:

CIT Relay and Switch A31UCQ12VDC1D Automotive Relay Specifications:

  • Contact Type: SPST N.O.
  • Contact Rating: 80A @ 14VDC
  • Coil Voltage: 12VDC
  • Coil Resistance: specific value not provided
  • Coil Suppression: Diode (1N4005) Cathode on '86' terminal
  • Electrical Life @ rated load: 100,000 cycles
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: 100 MΩ min. @ 500VDC
  • Dielectric Strength: 500V rms coil to contact, contact to contact
  • Shock Resistance: 147 m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude 10-40Hz
  • Weight: 46g
  • Sealing Options: Dust Cover available
  • Mounting: Quick connect terminals, PCB pins options
  • Dimensions: refer to datasheet with references of(mm): 250 x 9.5 for standard contacts, and 34.7 x 23.0 for heavy duty contacts
  • Certifications: RoHS compliant, QS-9000, ISO-9002 certified
  • Operating temperature: not specified but typically suitable for automotive environments

Buy the Cit Relay A31UCQ12VDC1D – Reliable Automotive Switching for Industrial Applications

Discover the reliable automotive relay with quick connect terminals that operates on 12 V DC and handles up to 80A. Ideal for automotive and industrial applications, it features a sealed dust cover for enhanced durability, single pole single throw operation, and coil suppression with a diode. With a long electrical and mechanical lifespan, this relay is perfect for automotive relays, high-current switching, and automation systems. Order online today and ensure your projects benefit from premium quality and dependable performance.

Order your Cit Relay Series A31UCQ12VDC1D today and give your automotive projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A31UCQ12VDC1D?

You can click on the BUY or RFQ button to purchase A31UCQ12VDC1D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A31UCQ12VDC1D?

You can download the A31UCQ12VDC1D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A31UCQ12VDC1D?

CIT Relay and Switch

CIT Relay and Switch Part List

Browse and search other CIT Relay and Switch parts, locate datasheets and stock

Sponsored by