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CIT Relay and Switch J109F1CS129VDC50 Power Relay

This power relay features a single pole double throw (SPDT) contact arrangement with a compact design, ideal for PC board mounting. Operating at 9 VDC with a coil resistance suitable for efficient switching, it supports a maximum switching power of 336W at 380VAC and 110VDC. Its sealed construction ensures durability and protection in various environments. Weighing just 11 grams, the relay offers a long electrical life of 100,000 cycles and high dielectric strength. Designed for reliable operation across a temperature range of -55°C to +125°C, it is a versatile choice for industrial automation and control systems.

Authorized Distributors
Source:DigiKey
Part No:J109F1CS129VDC.50
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.93852
Buy/RFQ:

CIT Relay and Switch J109F1CS129VDC50 Power Relay Specifications:

  • Contact Arrangement: SPDT
  • Contact Material: AgSnO2
  • Maximum Switching Power: 336W
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Maximum Switching Current: 12A
  • Coil Voltage: 9VDC
  • Coil Resistance: 15.6Ω
  • Coil Power: 0.50W
  • Operative Time: 4.50ms
  • Release Time: 3.75ms
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Dielectric Strength Coil to Contact: 2500V rms
  • Operating Temperature Range: -55°C to +125°C
  • Weight: 11 grams
  • Sealing: Sealed

Buy the CIT Series J109F Power Relay: J109F1CS129VDC50

Discover the high-reliability power relay designed for industrial automation with a sealed construction, SPDT contact arrangement, and 12A switching capacity. Featuring a compact size and efficient operation at 9 VDC, this relay is perfect for PC board mounting applications. Its long electrical and mechanical life, high dielectric strength, and wide temperature range guarantee dependable performance. Enhance your control systems today by purchasing this versatile relay online, ensuring your projects are equipped with durable, switch-ready components for optimal operations and safety.

Order your CIT Series J109F1CS129VDC50 power relay today and ensure reliable switching performance in your industrial control systems.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1CS129VDC50?

You can click on the BUY or RFQ button to purchase J109F1CS129VDC50 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1CS129VDC50?

You can download the J109F1CS129VDC50 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1CS129VDC50?

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