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CIT Relay and Switch J109F1CS1248VDC50 Power Relay

This power relay features a compact design with PC board mounting, SPDT contact arrangement, and sealing for enhanced protection. It operates with a 48 VDC coil voltage, consuming 0.50 W of power, and supports a maximum switching current of 12 A at 380VAC. The relay is UL and CUL certified, with a small size of 22.3 x 17.3 x 14.5 mm, and operates within temperatures from -55°C to +125°C. Designed for reliable switching, it has a contact resistance of less than 50 milliohms and an electrical life of 100K cycles, ensuring durability.

Authorized Distributors
Source:DigiKey
Part No:J109F1CS1248VDC.50
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.23964
Buy/RFQ:

CIT Relay and Switch J109F1CS1248VDC50 Power Relay Specifications:

  • Size: 22.3 x 17.3 x 14.5 mm
  • Contact Arrangement: SPDT
  • Contact Material: AgSnO2
  • Maximum Switching Power: 336W
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Maximum Switching Current: 12A at 125VAC & 28VDC
  • Coil Voltage: 48VDC
  • Coil Resistance: 4.50 ohms
  • Coil Power: 0.50 W
  • Operate Time: 15.6 ms
  • Release Time: 180 ms
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Dielectric Strength: 2500V rms coil to contact
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Weight: 11g
  • Certifications: UL, CUL
  • Solderability: 260°C for 5 seconds

Buy the CIT Series J109F Power Relay: J109F1CS1248VDC50

Discover the high-quality CIT Series power relay featuring a sealed design, 48 VDC coil, and 12 A switching capacity. Its compact size of 22.3 x 17.3 mm makes it ideal for PCB mounting in various industrial and automation applications. UL and CUL certified for safety and durability, this relay offers a resistance of less than 50 milliohms and supports extensive electrical life of 100,000 cycles. Boost your project’s reliability by purchasing this dependable relay online today, perfect for demanding switching operations.

Order your CIT Series J109F power relay with 48 VDC coil today and ensure reliable switching for your PCB projects with high current capacity and sealed protection.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1CS1248VDC50?

You can click on the BUY or RFQ button to purchase J109F1CS1248VDC50 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1CS1248VDC50?

You can download the J109F1CS1248VDC50 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1CS1248VDC50?

CIT Relay and Switch

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