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CIT Relay and Switch A21ASP24VDC16R Automotive Relay
This is a 24 VDC automotive relay with PCB terminal pins, featuring a SPST normally open contact arrangement. It can handle a current of up to 40 A and operates with a single-side stable switching function. The relay is sealed for protection, with a coil power consumption of 1.6 W. Coil suppression is achieved with a 680 Ohm resistor. Designed for automotive and lighting applications, it offers reliable electrical performance, robust contact resistance, and excellent durability for vehicle accessories or circuit control systems. Suitable for demanding switching environments and continuous operation.
CIT Relay and Switch A21ASP24VDC16R Automotive Relay Specifications:
- Dimensions: 26.0 x 26.0 x 24.5 mm
- Contact Resistance: < 30 milliohms
- Contact Material: AgSnO2
- Contact Arrangement: SPST N.O.
- Maximum Switching Power: 630W
- Maximum Switching Voltage: 75VDC
- Maximum Switching Current: 40A @ 14VDC
- Coil Voltage: 24VDC
- Coil Power: 1.6W
- Coil Resistance: 303.2Ω ± 10%
- Release Time: 8.4ms
- Operate Time: 16.8ms
- Electrical Life: 100,000 cycles
- Mechanical Life: 10 million cycles
- Insulation Resistance: ≥ 100MΩ @ 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
- Shock Resistance: 147 m/s² for 11ms
- Vibration Resistance: 1.5mm double amplitude 10–40Hz
- Terminal Strength: 8N (quick connect), 4N (PCB pins)
Buy the Buy CIT Relay & Switch Automotive Relay Part Number A21ASP24VDC16R Online
Experience the reliable performance of this 24V automotive relay with PCB terminals, designed for demanding vehicle and lamp accessories. Able to switch up to 40A with SPST normally open contacts, sealed protection, and a coil power consumption of 1.6W. The relay features a coil resistance of 303.2 Ohms and coil suppression with a 680 Ohm resistor for noise immunity. Crafted for automotive environments, it offers high electrical endurance, durability, and excellent switching capacity, making it an ideal choice for consistent, long-term circuit control success.
Get CIT Relay & Switch automotive relay A21ASP24VDC16R today—built for automotive applications, ensuring reliable switching and long-lasting durability.
Frequently Asked Questions
Where can I buy CIT Relay and Switch A21ASP24VDC16R?
You can click on the BUY or RFQ button to purchase A21ASP24VDC16R from an authorized CIT Relay and Switch distributor.
How do I troubleshoot issues or seek technical support for part A21ASP24VDC16R?
You can download the A21ASP24VDC16R datasheet or visit the CIT Relay and Switch website for support.
Who is the manufacturer of A21ASP24VDC16R?
CIT Relay and Switch