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CIT Relay and Switch A3F1CSQ12VDC2D Automotive Relay

This is a 12V DC automotive relay with a single pole double throw (SPDT) contact configuration. It features a quick connect terminal shape for easy installation, and is rated to handle 80A of current. The relay operates with a single side stable function, and is sealed for protection against environmental factors. Its contacts are designed for heavy-duty applications, and it includes a diode (1N4005) for coil suppression with the cathode connected to the '86' terminal. The relay is suitable for automobile and lamp accessories, offering high switching capacity and reliable performance.

Authorized Distributors
Source:DigiKey
Part No:A3F1CSQ12VDC2D
Stock:44
Inv Date:05-30-2026
Price: Unit price: $4.98
Buy/RFQ:

CIT Relay and Switch A3F1CSQ12VDC2D Automotive Relay Specifications:

  • Contact Rating: 80A @ 14VDC
  • Contact Configuration: SPDT
  • Coil Voltage: 12VDC
  • Coil Resistance: Not specified
  • Coil Suppression: Diode (1N4005) with cathode on '86' terminal
  • Switching Life: 100K cycles @ rated load
  • 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 amplitude, 10~40Hz
  • Terminal Type: Quick connect
  • Weight: 46g
  • Sealing: Sealed for environmental protection
  • Certifications: RoHS Compliant
  • Operating Temperature Range: Not specified
  • Dimensions: Refer to datasheet specifications in mm

Buy the Cit Relay A3F1CSQ12VDC2D – Reliable Automotive Relay for Industrial Applications

Purchase the Cit Relay automotive relay model A3F1CSQ12VDC2D online today and ensure your automotive or lighting project benefits from high current handling, sealed protection, and reliable switching performance. This 12V DC relay offers a compact design with quick connect terminals, supporting heavy-duty 80A switching capacity. Equipped with coil suppression diode for long-term durability, it is ideal for automotive, lamp accessories, and industrial applications. Shop now for fast delivery and quality assurance for your critical projects.

Order your Cit Relay Series A3F1CSQ12VDC2D today and give your automotive and lighting projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A3F1CSQ12VDC2D?

You can click on the BUY or RFQ button to purchase A3F1CSQ12VDC2D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A3F1CSQ12VDC2D?

You can download the A3F1CSQ12VDC2D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A3F1CSQ12VDC2D?

CIT Relay and Switch

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