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CIT Relay and Switch A21ASP12VDC19 Automotive Relay
This 12V DC automotive relay features a sealed construction and a SPST Normally Open contact arrangement supporting 40A current. Designed for automotive and lamp accessory applications, it includes PCB pin terminals for easy mounting and quick connect options. With a coil power of 1.9 W, it offers reliable operation with standard coil suppression, high dielectric strength, and an operating temperature range from -40°C to +125°C. Ideal for automotive electrical systems, the relay ensures durability, fast switching, and high current capacity, supported by RoHS compliance and robust mechanical and electrical specifications.
CIT Relay and Switch A21ASP12VDC19 Automotive Relay Specifications:
- Dimensions: 26.0 x 26.0 x 24.5 mm (A2 with PCB pins)
- Contact Material: AgSnO2
- Contact Resistance: < 30 milliohms initial
- Maximum Switching Power: 630W
- Maximum Switching Current: 40A @ 14VDC
- Contact Arrangement: SPST N.O.
- Coil Voltage: 12VDC
- Coil Power: 1.9W
- Coil Resistance: 303.2Ω ± 10%
- Release Time: 8.4 ms
- Operate Time: 16.8 ms
- Electrical Life: 100K cycles, typical
- Mechanical Life: 10M cycles, typical
- Insulation Resistance: 100MΩ min. @ 500VDC
- Dielectric Strength: 750V rms @ sea level
- Shock Resistance: 147m/s² for 11 ms
- Vibration Resistance: 1.5mm double amplitude, 10-40Hz
- Operating Temperature: -40°C to +125°C
- Storage Temperature: -40°C to +155°C
- Solderability: 260°C for 5 seconds
- RoHS Compliant
- Certification: QS-9000, ISO-9002
Buy the Cit Relay Automotive 12VDC Sealed Relay – Reliable Switching for Industrial Applications
Order the Cit Relay Automotive Relay with 12VDC coil voltage, 40A current capacity, sealed waterproof design, and PCB or quick connect terminals. Ideal for automotive and lamp accessories, it delivers precision switching, high durability, and reliable operation under demanding conditions. With features like standard coil suppression, RoHS compliance, and a wide temperature range from -40°C to +125°C, this relay is essential for automotive electrical systems, industrial automation, and control circuits. Buy online today for fast delivery, competitive prices, and trusted quality.
Buy Cit Relay 12VDC sealed relay now and experience unmatched durability and high current switching performance, perfect for automotive and industrial uses.
Frequently Asked Questions
Where can I buy CIT Relay and Switch A21ASP12VDC19?
You can click on the BUY or RFQ button to purchase A21ASP12VDC19 from an authorized CIT Relay and Switch distributor.
How do I troubleshoot issues or seek technical support for part A21ASP12VDC19?
You can download the A21ASP12VDC19 datasheet or visit the CIT Relay and Switch website for support.
Who is the manufacturer of A21ASP12VDC19?
CIT Relay and Switch