A Premier B2B Part Search
CIT Relay and Switch A21CSP12VDC16D Automotive PCB Relay
This relay is designed for automotive applications featuring PCB terminal connections. It has a Single Pole Double Throw contact arrangement, operates with a 12 V DC coil, and can handle a maximum current of 40 A. The sealed design offers enhanced protection against dust and moisture, making it suitable for vehicle environments. With a coil power of 1.6 W and included diode suppression, it ensures reliable switching performance. The relay is ideal for automotive switching, lamp control, and other vehicle electronic systems, providing durability and dependable operation under harsh conditions.
CIT Relay and Switch A21CSP12VDC16D Automotive PCB Relay Specifications:
- Contact Arrangement: SPDT
- Maximum Switching Power: 630W
- Maximum Switching Current: 40A @ 14VDC
- Coil Voltage: 12VDC
- Coil Power: 1.6W
- Coil Resistance: 303.2Ω (approximate)
- Contact Resistance: < 30 milliohms
- Contact Material: AgSnO2
- Electrical Life: 100K cycles, typical
- Mechanical Life: 10M cycles, typical
- 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
- Sealing: Sealed (optional D or R suppression types)
- Weight: Not specified
- Dimensions: 26.0 x 26.0 x 24.5 mm (A2 series with PCB pins), 18.5 mm (A2F with quick connect), 42 mm (A2S with quick connects), 35.7 mm (A2M with quick connects)
Buy the CIT Series A2 SPDT Automotive Relay: A21CSP12VDC16D
Purchase the CIT Series automotive relay now to upgrade your vehicle’s wiring system with a high-capacity, sealed, and reliable switching component. This relay supports 40A load with a 12V DC coil and features diode suppression for enhanced durability. Its compact design and PCB mounting options make installation straightforward. Ideal for automotive doors, lamps, and electronic systems, this relay guarantees long-lasting performance and stable operation in harsh environments. Order online today for fast shipping and dependable protection for your automotive electrical needs.
Order your CIT Series A2 SPDT Automotive Relay today and ensure reliable and durable switching performance for your vehicle's electrical system.
Frequently Asked Questions
Where can I buy CIT Relay and Switch A21CSP12VDC16D?
You can click on the BUY or RFQ button to purchase A21CSP12VDC16D from an authorized CIT Relay and Switch distributor.
How do I troubleshoot issues or seek technical support for part A21CSP12VDC16D?
You can download the A21CSP12VDC16D datasheet or visit the CIT Relay and Switch website for support.
Who is the manufacturer of A21CSP12VDC16D?
CIT Relay and Switch