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CIT Relay and Switch A2S1ASQ12VDC19R Automotive Relay

This relay is designed for automotive applications with a quick connect terminal shape. It features a single pole single throw normally open (SPST N.O.) contact arrangement and operates on a 12 V DC coil voltage. The relay can handle a current of up to 40 A and is sealed for durability, with a coil power consumption of 1.9 W. It includes a resistor suppression with a resistance of 680 Ohms to protect against voltage spikes, making it suitable for automotive and lamp accessories with high switching capacity.

Authorized Distributors
Source:DigiKey
Part No:A2S1ASQ12VDC1.9R
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.50544
Buy/RFQ:

CIT Relay and Switch A2S1ASQ12VDC19R Automotive Relay Specifications:

  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Coil Voltage: 12 VDC
  • Coil Resistance: 15.6 Ohms
  • Coil Power: 1.9W
  • Maximum Switching Power: 630W
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Current: 40A
  • Contact Resistance: < 30 milliohms
  • Operating Temperature: -40°C to +125°C
  • Sealed construction for durability
  • Terminal Options: Quick Connect
  • Insulation Resistance: 100MΩ @ 500VDC
  • Dielectric Strength: 750V rms
  • Weight: 31g

Buy the Buy Circuit Interruption Technology Automotive Relay Part Number A2S1ASQ12VDC19R Online

Order the Circuit Interruption Technology automotive relay model A2S1ASQ12VDC19R online today. This sealed relay features quick connect terminals, operates on 12V DC, and handles up to 40A current. Its robust construction ensures durability in automotive environments, with a coil power of 1.9W and resistor suppression for voltage spike protection. Ideal for automotive, lamps, and high-current switching applications, this relay is essential for reliable electrical systems in vehicles and equipment.

Get Circuit Interruption Technology automotive relay A2S1ASQ12VDC19R today—built for automotive durability and high current switching reliability.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2S1ASQ12VDC19R?

You can click on the BUY or RFQ button to purchase A2S1ASQ12VDC19R from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2S1ASQ12VDC19R?

You can download the A2S1ASQ12VDC19R datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2S1ASQ12VDC19R?

CIT Relay and Switch

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