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TRIAD MAGNETICS FD4120 Chassis Mount Power Transformer

The TRIAD MAGNETICS FD4-120 Quick Pack power transformer offers a significant reduction in size and weight compared to standard transformers. Its bobbin wound design minimizes size and allows for operation in small spaces. The transformer is suitable for a wide variety of applications and features termination suitable for quick connects or soldering. Built with a UL Class B Insulation System, it is UL listed and RoHS compliant, making it a reliable choice for various industrial applications.

Authorized Distributors
Source:DigiKey
Part No:FD4-120
Stock:0
Inv Date:06-08-2026
Price: Unit price: $10.43
Buy/RFQ:
Part No:FD4-120
Stock:20
Inv Date:06-09-2026
Price: Unit price: $10.48
Buy/RFQ:
Part No:FD4-120
Stock:0
Inv Date:06-08-2026
Price: Unit price: $10.48
Buy/RFQ:
Part No:FD4-120
Stock:11
Inv Date:06-08-2026
Price: Unit price: $6.42
Buy/RFQ:
Part No:FD4-120
Stock:11
Inv Date:06-08-2026
Price: Unit price: $6.42
Buy/RFQ:
Part No:FD4-120
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.53
Buy/RFQ:

TRIAD MAGNETICS FD4120 Chassis Mount Power Transformer Specifications:

  • Maximum Power: 6.0VA
  • Input Voltage Series: 230VAC@50/60Hz
  • Input Voltage Parallel: 115VAC@50/60Hz
  • Output Voltage: 120VCT@0.05A
  • Hipot Primary to Secondary: 2500VAC
  • Hipot Windings to Core: 1500VAC
  • UL Listing: File E53148
  • UL Standard: UL 5085-1 and 2
  • Insulation System: UL Class B
  • Terminal Size: 0.187” X 0.021”
  • Weight: 0.44 lbs
  • A Dimension: 1.375 inches
  • B Dimension: 2.0±0.03 inches
  • C Dimension: 2.375 inches
  • D Dimension: 1.250 inches
  • E Dimension: 1.687 inches
  • F Dimension: 0.187 Dia
  • G Dimension: 0.687 inches

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS FD4120?

You can click on the BUY or RFQ button to purchase FD4120 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part FD4120?

You can download the FD4120 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of FD4120?

TRIAD MAGNETICS

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