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CIT Relay and Switch A3F1ASQ12VDC2D Automotive Relay

This heavy-duty automotive relay features a quick connect terminal design with a single-pole, single-throw (SPST) normally open contact arrangement suitable for 12 V DC coils. It supports a switching capacity up to 80 A, making it ideal for automotive and lamp accessory applications. The relay is sealed for enhanced protection and includes a diode (1N4005) for coil suppression, with the cathode connected to terminal '86'. It is a robust, reliable component built to meet automotive standards for durability and performance.

Authorized Distributors
Source:DigiKey
Part No:A3F1ASQ12VDC2D
Stock:903
Inv Date:05-30-2026
Price: Unit price: $3.94
Buy/RFQ:

CIT Relay and Switch A3F1ASQ12VDC2D Automotive Relay Specifications:

  • Contact Arrangement: SPST N.O.
  • Contact Rating: 80A @ 14VDC
  • Coil Voltage: 12VDC
  • Coil Resistance: Not specified
  • Coil Power: Not specified
  • Operating Time: Not specified
  • Release Time: Not specified
  • Electrical Life: 100K cycles, typical
  • Mechanical Life: 10M cycles, typical
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 500V rms min. @ sea level
  • Shock Resistance: 147m/s² for 11ms
  • Vibration Resistance: 1.5mm double amplitude, 10–40Hz
  • Terminal Type: Quick connect
  • Dimensions: 250mm x 9.5mm, mounting as specified
  • Weight: 46g
  • Sealing: Sealed, with optional dust cover
  • Includes: Diode (1N4005) for coil suppression
  • RoHS Compliant

Buy the Automotive Relay Series A3F SPST N.O: A3F1ASQ12VDC2D

Purchase the CIT Relay Series A3F automotive relay online now to ensure reliable high current switching in your automotive or lamp accessory projects. Designed with quick connect terminals and a sealed construction, this relay offers durability, ease of installation, and protection against environmental factors. Featuring a 80A switching capacity at 14VDC and an included coil suppression diode, it guarantees long-lasting performance. Order today for fast delivery and trusted quality to power your vehicle or device effectively.

Get CIT Relay Series A3F automotive relay today—engineered for high current switching, durability, and easy quick connect installation.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A3F1ASQ12VDC2D?

You can click on the BUY or RFQ button to purchase A3F1ASQ12VDC2D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A3F1ASQ12VDC2D?

You can download the A3F1ASQ12VDC2D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A3F1ASQ12VDC2D?

CIT Relay and Switch

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