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CIT Relay and Switch J123F1A48VDC45 PCB Relay

This PCB mount relay is designed for reliable switching applications with a compact size of 19.5 x 16.1 x 17.1 mm. It features a 48 V DC coil voltage, capable of handling 20 A at 125/277 VAC, and is RoHS compliant. Constructed with AgSnOzIn203 contact material, it supports a maximum switching power of 4500VA and a dielectric strength of 2500V rms. With a coil resistance of 62.4 ohms and an operating temperature range from -55°C to +125°C, this relay ensures durability and high performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:J123F1A48VDC.45
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.30238
Buy/RFQ:

CIT Relay and Switch J123F1A48VDC45 PCB Relay Specifications:

  • Dimensions: 19.5 x 16.1 x 17.1 mm
  • Coil Voltage: 48 VDC
  • Coil Resistance: 62.4 ohms
  • Coil Power: 0.45 W
  • Contact Material: AgSnOzIn203
  • Contact Arrangement: SPST N.O.
  • Contact Rating: 20A @ 125VAC, 16A @ 277VAC
  • Maximum Switching Power: 4500VA
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Dielectric Strength: 2500V rms
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Shock Resistance: 100m/s² for 11 ms
  • Vibration Resistance: 1.50mm double amplitude 10~40Hz
  • Solderability: 260°C for 5s
  • Weight: 10g

Buy the Buy Citrelay Relay Part Number J123F1A48VDC45 Online

Purchase the Citrelay PCB relay with 48V DC coil today online to enjoy dependable performance in control switch applications. This relay features a 20A current capacity, making it ideal for switching high power loads up to 4500VA. Its compact size of 19.5 x 16.1 x 17.1 mm ensures easy integration into tight spaces. Designed with durable AgSnOzIn203 contacts and capable of withstanding harsh environmental conditions, it provides long service life and consistent operation for industrial and automation projects.

Order your Citrelay Series J123F1A48VDC45 relay today and ensure reliable switching with high current capacity, durable construction, and excellent environmental resistance.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J123F1A48VDC45?

You can click on the BUY or RFQ button to purchase J123F1A48VDC45 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J123F1A48VDC45?

You can download the J123F1A48VDC45 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J123F1A48VDC45?

CIT Relay and Switch

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