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CIT Relay and Switch A2F1ACQ12VDC19D Automotive Relay

This automotive relay features a quick connect terminal type with a 12 V DC coil. It supports a switching current of up to 40 A, uses a single pole single throw normally open contact arrangement, and includes a dust cover for environmental protection. The relay operates at a coil power of 1.9 W, with coil suppression provided by a diode (1N4005) cathode on the '86' terminal. Compact and lightweight, it is suitable for automotive and lamp accessories, conforming to industry standards for durability and performance.

Authorized Distributors
Source:DigiKey
Part No:A2F1ACQ12VDC1.9D
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.59848
Buy/RFQ:

CIT Relay and Switch A2F1ACQ12VDC19D Automotive Relay Specifications:

  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Coil Voltage: 12 V DC
  • Coil Power: 1.9 W
  • Maximum Switching Power: 630W
  • Maximum Switching Current: 40A
  • Contact Resistance: < 30 milliohms
  • Contact Material: AgSnO2
  • Contact Arrangement: SPST N.O.
  • Sealing: Dust cover included
  • Operating Temperature: -40°C to +125°C
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Insulation Resistance: ≥ 100MΩ @ 500VDC
  • Dielectric Strength: 750V rms coil to contact, 500V rms contact to contact
  • Shock Resistance: 147 m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude 10–40Hz
  • Terminal Type: Quick connect
  • Coil Suppression: Diode (1N4005)

Buy the CIT Series A2 Automotive Relay: A2F1ACQ12VDC19D

Purchase the CIT Series A2F1ACQ12VDC19D automotive relay online today and ensure your automotive electrical system operates smoothly. With a 40 A switching capacity, dust cover protection, and 12 VDC coil, this relay is ideal for automotive, lighting, and industrial applications. Its compact design, quick connect terminals, and integrated diode for coil suppression make installation straightforward and reliable. Protect your vehicle's electrical components with a high-quality relay designed for durability, long life, and consistent performance, all available for fast online ordering.

Order your CIT Series A2F1ACQ12VDC19D automotive relay today and experience reliable switching performance for automotive and lighting projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A2F1ACQ12VDC19D?

You can click on the BUY or RFQ button to purchase A2F1ACQ12VDC19D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A2F1ACQ12VDC19D?

You can download the A2F1ACQ12VDC19D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A2F1ACQ12VDC19D?

CIT Relay and Switch

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