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CIT Relay and Switch A31ASP12VDC2D Automotive Relay

This heavy-duty automotive relay features a single pole single throw normally open contact configuration, suitable for automotive and lamp accessories. It offers a high switching capacity of up to 80A and operates at 12 V DC coil voltage with coil suppression diode included. The relay is designed with PCB pins for easy mounting, sealed for protection against dust and moisture, and has a quick connect option. Its robust construction ensures reliable performance in demanding automotive switching applications, with coil suppression diode connected to '86' terminal for enhanced durability. Weight is approximately 46 grams, and it complies with RoHS standards.

Authorized Distributors
Source:DigiKey
Part No:A31ASP12VDC2D
Stock:1
Inv Date:05-30-2026
Price: Unit price: $3.94
Buy/RFQ:

CIT Relay and Switch A31ASP12VDC2D Automotive Relay Specifications:

  • Type: Heavy-duty automotive relay
  • Contact Arrangement: Single Pole Single Throw Normally Open
  • Maximum Current: 80A
  • Coil Voltage: 12V DC
  • Coil Resistance: 142.5 ohms
  • Coil Power: Not specified
  • Operating Time: Not specified
  • Release Time: Not specified
  • Electrical Life: 100,000 cycles at rated load
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: 100 MΩ min. @ 500VDC
  • Dielectric Strength: 500V rms between coil and contact
  • Shock Resistance: 147 m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude 10-40Hz
  • Terminal Strength: 8N (quick connect), 4N (PCB pins)
  • Weight: approximately 46 grams
  • Sealing Options: Sealed, Dust Cover
  • Dimensions: Refer to external datasheet for detailed sizes
  • RoHS Compliant: Yes

Buy the Buy Citrelay Heavy Duty Automotive Relay Part Number A31ASP12VDC2D Online

Purchase the Citrelay automotive relay online today to experience high performance, robust build, and reliable switching up to 80A at 12V DC. This sealed relay features PCB pins for quick, easy installations and includes a coil suppression diode to enhance durability. Perfect for automotive and lamp accessory applications, this relay ensures dependable operation under demanding conditions. Shop now to upgrade your vehicle's electrical system with a trusted, RoHS-compliant component designed for longevity and performance.

Order your Citrelay Series A31ASP12VDC2D heavy-duty automotive relay today and ensure reliable switching in your automotive or lighting projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A31ASP12VDC2D?

You can click on the BUY or RFQ button to purchase A31ASP12VDC2D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A31ASP12VDC2D?

You can download the A31ASP12VDC2D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A31ASP12VDC2D?

CIT Relay and Switch

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