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CIT Relay and Switch A2S1CSQ12VDC16R Automotive Relay

This 12 V DC automotive relay with quick connect terminals features a single pole double throw configuration and 40A switching capacity, making it ideal for automotive and lamp accessory applications. It is sealed to provide protection against dust and moisture, with a coil power of 1.6 W and coil resistance of approximately 303.2 ohms. Designed for reliable performance, it includes a resistor for coil suppression and operates within -40°C to +125°C temperature range. Its compact size and robust construction ensure durability and effective switching in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:A2S1CSQ12VDC1.6R
Stock:1960
Inv Date:05-30-2026
Price: Unit price: $3.63
Buy/RFQ:
Part No:A2S1CSQ12VDC1.6R
Stock:524
Inv Date:05-30-2026
Price: Unit price: $3.2
Buy/RFQ:
Part No:A2S1CSQ12VDC1.6R
Stock:524
Inv Date:05-30-2026
Price: Unit price: $3.2
Buy/RFQ:

CIT Relay and Switch A2S1CSQ12VDC16R Automotive Relay Specifications:

  • Coil Voltage: 12VDC
  • Coil Power: 1.6W
  • Coil Resistance: approximately 303.2 ohms
  • Maximum Switching Power: 630W
  • Contact Resistance: <30 milliohms initial
  • Contact Material: Silver Tin Oxide (AgSnO2)
  • Contact Arrangement: SPDT (Single Pole Double Throw)
  • Maximum Switching Voltage: 75VDC (for 1U configuration)
  • Maximum Switching Current: 40A @ 14VDC
  • Electrical Life: 100,000 cycles
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: ≥100MΩ @ 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
  • Sealed for dust and moisture protection
  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Includes coil suppression resistor rated at 680 ohms

Buy the Citrelay A2S1CSQ12VDC16R – Reliable Automotive Relay for Industrial Applications

Purchase the Citrelay automotive relay with 12V DC, SPDT, and 40A capacity online today. Featuring sealed protection, quick connect terminals, and a robust coil mechanism, this relay is perfect for automotive, industrial, and lighting applications. Its compact size, high durability, and reliable performance ensure efficient switching in harsh environments. Order now to benefit from fast shipping and expert support, ensuring your projects or repairs are completed with top-quality components that deliver long-lasting service and dependable operation.

Get Citrelay A2S1CSQ12VDC16R today—built for automotive precision, durability, and reliable switching in demanding industrial environments.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2S1CSQ12VDC16R?

You can click on the BUY or RFQ button to purchase A2S1CSQ12VDC16R from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2S1CSQ12VDC16R?

You can download the A2S1CSQ12VDC16R datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2S1CSQ12VDC16R?

CIT Relay and Switch

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