myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch A2S1ASQ24VDC19R Automotive Relay

This 24 VDC automotive relay features quick connect terminals and a sealed enclosure for enhanced durability. It offers a large switching capacity up to 40A, with a SPST normally open contact arrangement, ideal for automotive and lighting applications. The relay has a coil power of 1.9W and includes coil suppression with a resistor (680 Ohms). It operates within -40°C to +125°C temperature range, ensuring reliable performance in harsh environments. Manufactured with high-quality materials and certified for safety, it is suitable for demanding automotive and industrial uses.

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

CIT Relay and Switch A2S1ASQ24VDC19R Automotive Relay Specifications:

  • Voltage Rating: 24VDC
  • Coil Power: 1.9W
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 630W
  • Maximum Switching Current: 40A at 14VDC
  • Contact Resistance: <30 milliohms initial
  • Contact Material: AgSnO2
  • Operating Temperature: -40°C to +125°C
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles at rated load
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 750V rms coil to contact
  • Vibration Resistance: 1.5mm double amplitude, 10-40Hz
  • Shock Resistance: 147m/s² for 11 ms
  • Weight: Approximately 42 grams
  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Terminal Type: Quick Connect
  • Sealing: Sealed

Buy the Citrelay Series A2 Automotive Relay: A2S1ASQ24VDC19R

Purchase the Citrelay Series A2 automotive relay with quick connect terminals online today. Designed for automotive and lighting applications, it provides a robust 40A switching capacity, sealed enclosure for durability, and coil suppression. With a coil power of 1.9W, it guarantees reliable operation across a wide temperature range from -40°C up to +125°C. Easy to install with quick connect terminals, this relay offers superior performance, safety, and compliance, ensuring your automotive or industrial systems operate smoothly and efficiently.

Buy Citrelay Series A2 automotive relay with quick connect terminals now and experience unmatched durability, high switching capacity, and reliable automotive performance.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2S1ASQ24VDC19R?

You can click on the BUY or RFQ button to purchase A2S1ASQ24VDC19R from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2S1ASQ24VDC19R?

You can download the A2S1ASQ24VDC19R datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2S1ASQ24VDC19R?

CIT Relay and Switch

CIT Relay and Switch Part List

Browse and search other CIT Relay and Switch parts, locate datasheets and stock

Sponsored by