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CIT Relay and Switch A31CSQ24VDC2 Automotive Relay

This heavy-duty automotive relay with a quick connect terminal shape features a single pole double throw contact arrangement operating at 24 V DC. It handles up to 80 A current, ensuring reliable switching for demanding automotive and lighting applications. The relay is single side stable, sealed for environmental protection, and includes standard coil suppression, making it suitable for harsh conditions. Designed for efficient PCB or quick connect mounting, it complies with RoHS standards and offers robust performance for automotive and industrial use.

Authorized Distributors
Source:DigiKey
Part No:A31CSQ24VDC2
Stock:87
Inv Date:05-30-2026
Price: Unit price: $5.03
Buy/RFQ:

CIT Relay and Switch A31CSQ24VDC2 Automotive Relay Specifications:

  • Coil Voltage: 24VDC
  • Coil Resistance: 16.8 ohms
  • Contact Arrangement: SPDT
  • Max Switching Power: 1120W
  • Max Switching Current: 80A
  • Contact Resistance: <30 milliohms
  • Contact Material: AgSnO,In203
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Operating Temperature: -40°C to +125°C
  • Insulation Resistance: 100MΩ min @ 500VDC
  • Dielectric Strength: 500V rms coil to contact
  • Shock Resistance: 147m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude, 10-40Hz
  • Weight: 46g
  • Sealing option: Sealed contacts available

Buy the Automotive Relay Series A3F: A31CSQ24VDC2

Experience dependable switching with Cit Relay's automotive relay series A3F, featuring 80A capacity, sealed contacts, and 24VDC coil voltage. Perfect for automotive, lighting, and industrial applications, this relay offers quick connect or PCB mounting options, high durability, and RoHS compliance. Its robust design ensures longevity and reliable performance even in harsh environments. Purchase online now to enhance your projects with high-current switching components designed for demanding conditions, backed by quality manufacturing standards for safety and durability.

Order your Cit Relay Series A3F automotive relay with quick connect terminals today and ensure reliable, high-capacity switching for demanding automotive and industrial projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A31CSQ24VDC2?

You can click on the BUY or RFQ button to purchase A31CSQ24VDC2 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A31CSQ24VDC2?

You can download the A31CSQ24VDC2 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A31CSQ24VDC2?

CIT Relay and Switch

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