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CIT Relay and Switch J1031C3VDC20S SPDT PCB Relay

This compact relay features a PCB terminal connection with a Single Pole Double Throw contact arrangement and operates on a 3 V DC coil voltage. Designed for reliability, it has a coil power of 0.20 W, supporting a maximum current of 2 A and switching power up to 30 W at 120 VAC. The relay is sealed for enhanced protection, making it suitable for PCB mounting applications in various electronic systems. Its high sensitivity and low coil power consumption contribute to efficient performance in automation and control circuits. Operating temperature ranges from -40°C to +85°C, ensuring durability in diverse environments.

Authorized Distributors
Source:DigiKey
Part No:J1031C3VDC.20S
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.90647
Buy/RFQ:

CIT Relay and Switch J1031C3VDC20S SPDT PCB Relay Specifications:

  • Contact Arrangement: SPDT (Single Pole Double Throw)
  • Coil Voltage: 3 VDC
  • Coil Power: 0.20 W
  • Maximum Switching Current: 2 A
  • Maximum Switching Power: 30 W @ 120VAC
  • Maximum Switching Voltage: 125VAC, 60VDC
  • Contact Resistance: < 50 milliohms initial
  • Insulation Resistance: 100 MΩ min. @ 500 VDC
  • Dielectric Strength: 1500 V rms min. coil to contact, 1000 V rms min. contact to contact
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +155°C
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 3.30 mm double amplitude 10–40 Hz
  • Weight: 2.29 grams
  • Seal: Sealed for protection
  • Electrical Life: 100K cycles @ rated load
  • Mechanical Life: 5 million cycles

Buy the Cit Relay Series J103 SPDT Switch: J1031C3VDC20S

Purchase the Cit Series J103 relay online today and enjoy a reliable, sealed, high-sensitivity switch ideal for PCB mounting in automation, control systems, and various electronic applications. With its compact size, low power consumption, and durable design, this relay ensures consistent performance and safety with a maximum current rating of 2 A and a switching power of 30 W at 120 VAC. Order now for quick delivery and seamless integration into your electronic projects or industrial systems.

Get Cit Relay Series J103 SPDT Switch today—built for precision and long-lasting durability in automation and control applications.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J1031C3VDC20S?

You can click on the BUY or RFQ button to purchase J1031C3VDC20S from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J1031C3VDC20S?

You can download the J1031C3VDC20S datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J1031C3VDC20S?

CIT Relay and Switch

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