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CIT Relay and Switch J109F1CS105VDC50 Power Relay

This is a power relay with a PCB terminal shape, featuring a Single Pole Double Throw contact arrangement. It operates at a coil voltage of 5 VDC with a coil power of 0.50 W, capable of switching up to 10 A at 125/240VAC. The relay includes a sealed enclosure for enhanced durability and reliability in various environments. Designed for quick PCB mounting, it offers robust electrical and mechanical life of 100,000 and 10 million cycles respectively, making it ideal for automation, control systems, and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:J109F1CS105VDC.50
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.93852
Buy/RFQ:

CIT Relay and Switch J109F1CS105VDC50 Power Relay Specifications:

  • Contact Arrangement: SPDT
  • Coil Voltage: 5VDC
  • Coil Resistance: 6.5Ω
  • Coil Power: 0.50W
  • Maximum Switching Current: 10A
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Contact Rating: 6A @ 300VAC & 28VDC, 10A @ 125/240VAC & 28VDC, 12A @ 125VAC & 28VDC
  • Contact Resistance: < 50 milliohms initial
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Insulation Resistance: 100MΩ @ 500VDC
  • Dielectric Strength: Coil to Contact 2500V rms, Contact to Contact 1000V rms
  • Weight: 11g
  • Dimensions: 22.3 x 17.3 x 14.5 mm
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 1.5 mm double amplitude 10-40Hz
  • Solderability: 260°C for 5 s

Buy the CIT Series J109F Power Relay: J109F1CS105VDC50

Order the CIT series J109F power relay online today for dependable switching performance and durability in industrial automation. With a sealed enclosure, 10A switching capacity at 125/240VAC, and SPDT contact configuration, this relay is ideal for control panels and automation systems. Its compact size, PCB mounting design, and robust construction ensure consistent operation in various environments. Experience quick, easy online purchasing with fast delivery, enabling seamless integration into your electrical and control projects for enhanced reliability and efficiency.

Get CIT series J109F1CS105VDC50 power relay today—built for reliable switching, sealed enclosure, and long-lasting durability in automation systems.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1CS105VDC50?

You can click on the BUY or RFQ button to purchase J109F1CS105VDC50 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1CS105VDC50?

You can download the J109F1CS105VDC50 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1CS105VDC50?

CIT Relay and Switch

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