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Song Chuan 822U1CS12VDC Power Relay

This power relay features a 12 V DC coil voltage with a single pole double throw (SPDT) contact configuration, capable of switching up to 40 Amps. It is designed for PCB mounting with a US footprint and operates as a single side stable relay.

Authorized Distributors
Source:DigiKey
Part No:822U-1C-S-12VDC
Stock:2462
Inv Date:06-04-2026
Price: Unit price: $1.87
Buy/RFQ:
Part No:822U-1C-S-12VDC
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:822U-1C-S-12VDC
Stock:2462
Inv Date:06-04-2026
Price: Unit price: $1.67
Buy/RFQ:
Part No:822U-1C-S-12VDC
Stock:2462
Inv Date:06-04-2026
Price: Unit price: $1.67
Buy/RFQ:

Song Chuan 822U1CS12VDC Power Relay Specifications:

  • Coil Voltage: 12 V DC
  • Contact Configuration: SPDT (Single Pole Double Throw)
  • Contact Rating: 40A at 14V DC (resistive load)
  • Operate Time: 4 ms max.
  • Release Time: 4 ms max.
  • Insulation Resistance: 50 MΩ Min. (DC 500V)
  • Contact Material: AgSn0 alloy
  • Contact Voltage Drop: Typ. 40mV at 10A
  • Dielectric Strength: Between open contact AC 500V, 50/60Hz 1 min.
  • Vibration Resistance: 10-55Hz, amplitude 1.5 mm
  • Shock Resistance: 20G, 11 ms, half sine wave pulse
  • Life Expectancy (Electrical): 100,000 operations
  • Operating Ambient Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +130°C
  • Weight: approximately 17.5g
  • Dimensions: Length 21.4mm, Width 21.4mm, Height 14.88mm

Buy the SONG CHUAN Series Power Relay: 822U1CS12VDC

Upgrade your electronic controls with the SONG CHUAN Power Relay, featuring a 12V DC coil and 40A switching capacity. Its SPDT contact configuration and PCB mount design ensure easy installation and dependable performance in automotive, industrial, and automation systems. Built with high-quality AgSn0 alloy contacts, it offers low voltage drop, excellent insulation resistance, and long life expectancy. Whether for resistive loads or switching circuits, this relay provides robust operation, vibration and shock resistance, and operates reliably within a temperature range of -40°C to +85°C. Buy online today and enhance your projects' reliability with this versatile and durable relay.

Order your SONG CHUAN Series Power Relay 822U1CS12VDC today and ensure reliable switching with durable construction for demanding applications.

Frequently Asked Questions

Where can I buy Song Chuan 822U1CS12VDC?

You can click on the BUY or RFQ button to purchase 822U1CS12VDC from an authorized Song Chuan distributor.

How do I troubleshoot issues or seek technical support for part 822U1CS12VDC?

You can download the 822U1CS12VDC datasheet or visit the Song Chuan website for support.

Who is the manufacturer of 822U1CS12VDC?

Song Chuan

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