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CIT Relay and Switch A21CCQ12VDC19D Automotive Relay

This 12V DC automotive relay features a quick connect terminal, SPDT contact configuration, and a high switching capacity of up to 40A. Its compact design and sealing options make it ideal for automotive and lamp accessories. The relay includes diode coil suppression for safe operation, with a coil power of 1.9W and a maximum switching power of 630W. Designed for durability, it handles electrical loads up to 75VDC, with an operating temperature range from -40°C to +125°C. It is certified for RoHS compliance and offers reliable performance in harsh environments.

Authorized Distributors
Source:DigiKey
Part No:A21CCQ12VDC1.9D
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.81653
Buy/RFQ:

CIT Relay and Switch A21CCQ12VDC19D Automotive Relay Specifications:

  • Supply Voltage: 12VDC
  • Coil Resistance: 15.6 ohms
  • Coil Power: 1.9W
  • Switching Power: 630W
  • Maximum Switching Voltage: 75VDC
  • Maximum Switching Current: 40A
  • Contact Resistance: <30 milliohms
  • Contact Arrangement: SPDT
  • Operating Temperature: -40°C to +125°C
  • Sealing: Dust cover
  • Dimensions: 26.00 x 26.00 x 24.5 mm
  • Weight: 31g
  • Dielectric Strength: 750V rms
  • Insulation Resistance: 100MΩ min.
  • Shock Resistance: 147m/s2 for 11ms
  • Vibration Resistance: 1.5mm double amplitude, 10–40Hz

Buy the Buy CIT Relay & Switch Automotive SPDT Relay Part Number A21CCQ12VDC19D Online

Purchase the CIT Relay & Switch automotive relay series A21CCQ12VDC19D online today for dependable switching up to 40A, sealed design with dust cover, and coil suppression diode. Ensure your automotive accessories and lighting systems operate safely and reliably with this compact, RoHS-compliant relay featuring 12V DC coil voltage, robust construction, and excellent electrical performance. Ideal for harsh environments, it simplifies installation with quick connect terminals, making it the perfect choice for automotive and appliance applications. Order now for fast delivery and quality assurance!

Order your CIT Relay & Switch Series A21CCQ12VDC19D automotive relay today and ensure reliable switching and sealed operation for your automotive projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A21CCQ12VDC19D?

You can click on the BUY or RFQ button to purchase A21CCQ12VDC19D from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A21CCQ12VDC19D?

You can download the A21CCQ12VDC19D datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A21CCQ12VDC19D?

CIT Relay and Switch

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