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CIT Relay and Switch A2S1ASQ24VDC19D Automotive Relay

This 24 VDC automotive relay offers a reliable switching capacity up to 40A with a sealed enclosure for environmental protection. Equipped with a quick connect terminal and SPST N.O. contact arrangement, it is suitable for automotive and lamp accessory applications. The relay operates with a coil power of 1.9 W and features a diode suppression circuit (1N4005), with the cathode connected to the '86' terminal for coil protection. Dimensions are approximately 26 x 26 x 24.5 mm, ensuring compact installation in various automotive systems.

Authorized Distributors
Source:DigiKey
Part No:A2S1ASQ24VDC1.9D
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.57159
Buy/RFQ:

CIT Relay and Switch A2S1ASQ24VDC19D Automotive Relay Specifications:

  • Coil Voltage: 24VDC
  • Coil Power: 1.9W
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 630W
  • Maximum Switching Current: 40A
  • Contact Resistance: <30 milliohms
  • Contact Material: AgSnO2
  • Contact Rating: 40A @ 14VDC
  • Release Time: 10ms
  • Operate Time: 11ms
  • Electrical Life: 100K cycles, typical
  • Sealed for protection
  • Dimensions: 26.00 x 26.00 x 24.5 mm
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -40°C to +155°C
  • Insulation Resistance: 100MΩ min @ 500VDC
  • Dielectric Strength: 750V rms coil to contact

Buy the Cit Relay Series A2 Automotive Relay: A2S1ASQ24VDC19D

Purchase the Cit Relay Series A2 automotive relay online today to ensure reliable switching for automotive applications. With a 40A capacity and sealed construction, this relay features quick connect terminals, a 24 VDC coil, and coil suppression diode for added protection. Its compact size of 26 x 26 x 24.5 mm makes installation straightforward in various systems. Whether for controlling lamps or other automotive accessories, this relay provides durable performance with a long life cycle and excellent electrical insulation, ensuring safety and dependability in your vehicle electronics.

Order your Cit Relay Series A2 automotive relay with 24 VDC coil and 40A switching capacity today and give your automotive projects the dependable, sealed performance they deserve.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2S1ASQ24VDC19D?

You can click on the BUY or RFQ button to purchase A2S1ASQ24VDC19D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2S1ASQ24VDC19D?

You can download the A2S1ASQ24VDC19D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2S1ASQ24VDC19D?

CIT Relay and Switch

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