myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch A2F1ASQ12VDC19R Automotive Relay

This 12 VDC coil relay is suitable for automotive and control applications, featuring a quick connect terminal, sealed design, and a 40A switching capacity. It offers a single pole single throw normally open contact configuration, with a contact resistance of less than 30 milliohms and contact material of AgSnO2. The relay operates at temperatures from -40°C to +125°C, providing reliable performance for demanding environments. It includes coil suppression options, with a coil power of 1.9 W and coil resistance of approximately 680 Ohms, ensuring stable operation in automotive and industrial controls.

Authorized Distributors
Source:DigiKey
Part No:A2F1ASQ12VDC1.9R
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.66578
Buy/RFQ:

CIT Relay and Switch A2F1ASQ12VDC19R Automotive Relay Specifications:

  • Coil Voltage: 12VDC
  • Coil Power: 1.9W
  • Coil Resistance: Approx. 680 Ohms
  • Contact Resistance: <30 milliohms
  • Contact Material: AgSnO2
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 630W
  • Maximum Switching Current: 40A
  • Electrical Life: 100K cycles at rated load
  • Mechanical Life: 10 million cycles
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 750V rms coil to contact
  • Operating Temperature: -40°C to +125°C
  • Sealing Option: Sealed version available
  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Mounting: PCB pins or quick connect terminals

Buy the CIT Relay Series A2 Automotive Relay: A2F1ASQ12VDC19R

Purchase the CIT Relay Series A2F1ASQ12VDC19R online now to benefit from dependable automotive switching solutions. Featuring a sealed design, quick connect terminals, and a 40A current capacity, this relay is ideal for vehicle electronics and industrial controls. Its compact size and robust AgSnO2 contacts ensure long-lasting performance in harsh environments. With a coil resistance of approximately 680 Ohms and coil power of 1.9 W, it provides reliable operation across a wide temperature range from -40°C to +125°C. Secure your supply chain today!

Order your CIT Relay Series A2F1ASQ12VDC19R automotive relay today and ensure reliable switching and protection in your vehicle or control system.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2F1ASQ12VDC19R?

You can click on the BUY or RFQ button to purchase A2F1ASQ12VDC19R from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2F1ASQ12VDC19R?

You can download the A2F1ASQ12VDC19R datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2F1ASQ12VDC19R?

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