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CIT Relay and Switch J109F1CS129VDC36 Power Relay

The power relay features a compact PCB mounting design with a single-pole double-throw (SPDT) contact arrangement, suitable for switching up to 12 A at 380VAC. Operating at 9 VDC coil voltage, it offers a coil resistance of approximately 512 ohms and consumes 0.36 W of power. The sealed relay provides reliable isolation with dielectric strength of 2500 V rms between coil and contacts. It performs efficiently with an electrical life of 100,000 cycles and withstands temperatures from -55°C to +125°C, making it ideal for industrial automation and control applications.

Authorized Distributors
Source:DigiKey
Part No:J109F1CS129VDC.36
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.93852
Buy/RFQ:

CIT Relay and Switch J109F1CS129VDC36 Power Relay Specifications:

  • Contact Arrangement: SPDT
  • Maximum Switching Power: 336W
  • Contact Rating: 6A @ 300VAC & 28VDC, 12A @ 125VAC & 28VDC
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Coil Voltage: 9VDC
  • Coil Resistance: Approx. 512 ohms
  • Coil Power: 0.36 W
  • Operating Temperature: -55°C to +125°C
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Dielectric Strength: 2500V rms coil to contact
  • Weight: 11g

Buy the CIT Series J109F Power Relay: J109F1CS129VDC36

Enhance your control systems with the CIT Series J109F1CS129VDC36 power relay. Featuring a sealed design, SPDT contacts, and a 12 A switching capacity at 380VAC, this relay ensures durability and dependable operation in industrial environments. Its compact size and low coil power consumption make installation easier while delivering consistent performance across temperature ranges from -55°C to +125°C. Perfect for automation and industrial control, it offers long electrical and mechanical life, backed by UL and UL UL certification for safety and compliance.

Buy CIT Series J109F1CS129VDC36 power relay now and experience reliable switching performance for industrial automation projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1CS129VDC36?

You can click on the BUY or RFQ button to purchase J109F1CS129VDC36 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1CS129VDC36?

You can download the J109F1CS129VDC36 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1CS129VDC36?

CIT Relay and Switch

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