A Premier B2B Part Search
CIT Relay and Switch A21CSP12VDC19D Automotive Relay
This 12 VDC automotive relay features a sealed design with PCB pin terminals, rated for 40A switching capacity, ideal for automotive applications and control systems. It includes a SPDT contact configuration, capable of handling up to 630W maximum switching power, with coil suppression diode (1N4005) for reliable operation. The relay operates at 1.9W coil power consumption, with a release time of 16.8 ms and operate time of 8.4 ms, suitable for high-current switching in automotive and lamp accessories.
CIT Relay and Switch A21CSP12VDC19D Automotive Relay Specifications:
- Coil Voltage: 12VDC
- Coil Power: 1.9W
- Contact Resistance: < 30 milliohms
- Contact Material: AgSnO2
- Maximum Switching Power: 630W
- Switching Current: 40A at 14VDC, 30A at 14VDC (NC)
- Contact Arrangement: SPDT
- Sealing: Sealed with dust cover (not with A2S)
- Terminal: PCB pins or quick connect
- Dimensions: 26.0 x 26.0 x 24.5 mm
- Operating Temperature Range: -40°C to +125°C
- Insulation Resistance: 100MΩ at 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
- Weight: Approximately 24.5 grams
Buy the Buy CIT Relay & Switch Automotive Relay Part Number A21CSP12VDC19D Online
Purchase the CIT Relay & Switch automotive relay A21CSP12VDC19D online today. This sealed relay offers a 40A switching capacity, SPDT configuration, and PCB pin terminals, making it ideal for automotive control and lighting systems. Its coil operates at 1.9W, includes coil suppression diode, and withstands extreme temperatures from -40°C to +125°C. Ensure reliable switching with high dielectric strength and low contact resistance. Order now for fast delivery and trusted performance in critical automotive and industrial projects.
Buy CIT Relay & Switch A21CSP12VDC19D now and experience unmatched reliability and high-current switching performance for automotive applications.
Frequently Asked Questions
Where can I buy CIT Relay and Switch A21CSP12VDC19D?
You can click on the BUY or RFQ button to purchase A21CSP12VDC19D from an authorized CIT Relay and Switch distributor.
How do I troubleshoot issues or seek technical support for part A21CSP12VDC19D?
You can download the A21CSP12VDC19D datasheet or visit the CIT Relay and Switch website for support.
Who is the manufacturer of A21CSP12VDC19D?
CIT Relay and Switch