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CIT Relay and Switch J123F1C48VDC36 Industrial Control Relay

This relay features a PCB terminal shape with a Single Pole Double Throw SPDT contact configuration, capable of handling 20 A at 125VAC and 16 A at 277VAC. Designed for high inrush loads and rated for 1000W lamp loads, it withstands voltages up to 380VAC and 110VDC. It offers excellent electrical durability with 100K cycles at rated load, and mechanical longevity of 10 million cycles. Operating temperature ranges from -55°C to +125°C. Its dimensions are 19.5mm x 16.1mm x 17.1mm, with contact resistance under 50 milliohms, sealed for reliability.

Authorized Distributors
Source:DigiKey
Part No:J123F1C48VDC.36
Stock:847
Inv Date:05-30-2026
Price: Unit price: $1.97
Buy/RFQ:

CIT Relay and Switch J123F1C48VDC36 Industrial Control Relay Specifications:

  • Dimensions: 19.5mm x 16.1mm x 17.1mm
  • Contact Arrangement: SPDT
  • Contact Resistance: < 50 milliohms
  • Contact Material: AgSnOzIn203
  • Contact Rating: 20A @ 125VAC, 16A @ 277VAC
  • Maximum Switching Power: 4500VA
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Electrical Life @ rated load: 100K cycles
  • Mechanical Life: 10M cycles
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Insulation Resistance: 100MΩ @ 500VDC
  • Dielectric Strength: 2500V rms coil to contact, 1500V rms contact to contact
  • Contact Material: Silver Tin Oxide
  • Coil Voltage: 48VDC
  • Coil Resistance: 62.4Ω
  • Coil Power: 0.36W
  • Operating Time: 4.5 ms
  • Release Time: 6 ms
  • Terminal Strength: 10N
  • Weight: 10g

Buy the Industrial Control Series Relays: J123F-48VDC-36

Enhance your industrial control system with this high-performance relay featuring a compact design, SPDT contact configuration, and 20A switching capacity at 125VAC. With a coil voltage of 48VDC and a power consumption of just 0.36W, it offers excellent durability with 100,000 electrical cycles and 10 million mechanical cycles. Its wide operating temperature range from -55°C to +125°C ensures reliable operation in challenging environments. Ideal for automation, machinery, and electrical switching needs, it guarantees long-lasting performance and safety.

Buy CIT Relay J123F-48VDC-36 relay now and experience unmatched reliability and performance for industrial switching applications.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J123F1C48VDC36?

You can click on the BUY or RFQ button to purchase J123F1C48VDC36 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J123F1C48VDC36?

You can download the J123F1C48VDC36 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J123F1C48VDC36?

CIT Relay and Switch

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