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CIT Relay and Switch A21CCQ24VDC19 Automotive Relay

This automotive relay features quick connect terminals and a SPDT contact arrangement, operating at 24 VDC with a maximum switching current of 40 A. It is designed for automotive applications, combining reliability and ease of installation. The relay includes a dust cover for sealing and has a coil power of 1.9 W, suitable for high-current switching. Its construction ensures durability, and it is certified for quality manufacturing. The relay's compact size and sealed design make it ideal for automotive and lamp accessories requiring dependable switching performance.

Authorized Distributors
Source:DigiKey
Part No:A21CCQ24VDC1.9
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.83323
Buy/RFQ:

CIT Relay and Switch A21CCQ24VDC19 Automotive Relay Specifications:

  • Dimensions: 26.0 x 26.0 x 24.5 mm
  • Contact Resistance: < 30 milliohms
  • Contact Material: AgSnO2
  • Maximum Switching Power: 630W
  • Maximum Switching Voltage: 75VDC
  • Contact Rating: 40A @ 14VDC
  • Coil Voltage: 24 VDC
  • Coil Power: 1.9 W
  • Coil Resistance: 303.2 ohms ± 10%
  • Release Time: 17ms
  • Operate Time: 11ms
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Insulation Resistance: 100MΩ min @ 500VDC
  • Dielectric Strength: 750V rms coil to contact, 500V rms contact to contact
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -40°C to +155°C
  • Weight: Data not specified
  • Sealing: Dust Cover available, sealed option also present
  • Certifications: RoHS Compliant, QS-9000, ISO-9002 Certified
  • Housing Material: Plastic with sealing option available
  • Terminations: Quick Connects and PCB pins options
  • Shock Resistance: 147m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude, 10–40Hz

Buy the Buy CIT Relay & Switch A21CCQ24VDC19 Automotive Relay With Quick Connect Terminals

Secure your automotive and industrial switching needs with the CIT Relay & Switch Automotive Relay featuring 24 VDC coil voltage, 40 A switching capacity, quick connect terminals, sealed dust cover, and 1.9 W coil power. This durable relay offers reliable performance with a compact size, sealed design, and high-quality contact material. Perfect for automotive, lamp, and accessory applications, it ensures seamless operation and long service life. Purchase online easily and benefit from fast shipping, competitive pricing, and trusted quality for all your switching requirements.

Order your CIT Relay & Switch A21CCQ24VDC19 today and ensure reliable high-current switching for your automotive or industrial projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch A21CCQ24VDC19?

You can click on the BUY or RFQ button to purchase A21CCQ24VDC19 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part A21CCQ24VDC19?

You can download the A21CCQ24VDC19 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of A21CCQ24VDC19?

CIT Relay and Switch

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