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CIT Relay and Switch A2S1CSQ24VDC16D Automotive Switching Relay

This 24V DC automotive relay features a sealed, compact design with quick connect terminals and a single-pole double-throw (SPDT) contact arrangement. Rated for up to 40A switching capacity and incorporating a 1N4005 diode for coil suppression, it ensures reliable operation in automotive and lighting applications. The relay operates with a coil power of 1.6 W, offering robust switching performance across a wide temperature range from -40°C to +125°C. Its durable construction and easy mounting options make it suitable for various vehicle electronics and control systems.

Authorized Distributors
Source:DigiKey
Part No:A2S1CSQ24VDC1.6D
Stock:1643
Inv Date:05-30-2026
Price: Unit price: $3.7
Buy/RFQ:

CIT Relay and Switch A2S1CSQ24VDC16D Automotive Switching Relay Specifications:

  • Operating Voltage: 24V DC
  • Coil Power: 1.6W
  • Contact Arrangement: SPDT
  • Maximum Switching Power: 630W
  • Maximum Continuous Current: 40A
  • Contact Resistance: < 30 milliohms
  • Contact Material: AgSnO2
  • Electrical Life: 100K cycles typical
  • Mechanical Life: 10 million cycles typical
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 750V rms coil to contact, 500V rms contact to contact
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -40°C to +155°C
  • Shock Resistance: 147m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude, 10–40Hz
  • Terminal Strength: 8N (quick connect), 4N (PCB pins)
  • Dimensions: 26.0 x 26.0 x 24.5 mm (typical)

Buy the Cit Relay Series A2 Automotive Relay: 24V DC 40A SPDT Quick Connect

Order the Cit Relay Series A2 24V DC automotive relay today online to ensure seamless vehicle control with reliable SPDT switching up to 40A. Featuring quick connect terminals, sealed design for durability, and a built-in diode for coil suppression, this relay is ideal for automotive and lamp accessories. Its compact size and robust construction make installation straightforward, boosting your vehicle’s electrical system performance. Available now for fast shipping, secure your automotive electronics with trusted quality today.

Buy Cit Relay Series A2 24V DC automotive relay with quick connect terminals now and experience unmatched reliability and performance for vehicle electronics.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2S1CSQ24VDC16D?

You can click on the BUY or RFQ button to purchase A2S1CSQ24VDC16D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2S1CSQ24VDC16D?

You can download the A2S1CSQ24VDC16D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2S1CSQ24VDC16D?

CIT Relay and Switch

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