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TRIAD MAGNETICS FS120300 Dual Primary Dual Secondary Transformer

The TRIAD MAGNETICS FS120-300 is a dual primary and dual secondary power transformer featuring a split bobbin construction. This design allows for operation with either a parallel input of 115V or a series input of 230V, providing versatility in different power environments. The transformer offers selectable output voltages, either 120.0V with a center-tap under a 0.3A load or 60.0V under a 0.6A load. The split bobbin design eliminates the need for costly electrostatic shielding, making it a cost-effective solution for a wide range of industrial applications. It is UL listed and RoHS compliant.

Authorized Distributors
Source:DigiKey
Part No:FS120-300
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.46
Buy/RFQ:
Part No:FS120-300
Stock:19
Inv Date:06-09-2026
Price: Unit price: $19.07
Buy/RFQ:
Part No:FS120-300
Stock:0
Inv Date:06-08-2026
Price: Unit price: $19.07
Buy/RFQ:
Part No:FS120-300
Stock:10
Inv Date:06-08-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:FS120-300
Stock:10
Inv Date:06-08-2026
Price: Unit price: $12.65
Buy/RFQ:
Part No:FS120-300
Stock:0
Inv Date:06-08-2026
Price: Unit price: $14.96
Buy/RFQ:

TRIAD MAGNETICS FS120300 Dual Primary Dual Secondary Transformer Specifications:

  • Maximum Power: 36.0VA
  • Primary Series Voltage: 230V
  • Primary Parallel Voltage: 115V
  • Secondary Series Voltage: 120.0V CT @ 0.3A
  • Secondary Parallel Voltage: 60.0V @ 0.6A
  • Voltage Regulation: 25% TYP @ full load to no load
  • Temperature Rise: 25C TYP
  • Hipot Tested: 2500 VRMS
  • Construction: Three flange bobbin
  • Agency File UL: E53148, UL 506, Class B
  • Agency File cUL: E53148, UL 506, Class B Canadian Use
  • Dimensions H: 1.562 inches
  • Dimensions W: 2.187 inches
  • Dimensions L: 2.625 inches
  • Dimensions A: 0.400 inches
  • Dimensions B: 0.400 inches
  • Dimensions C: 1.850 inches
  • Dimensions D: 0.041 inches
  • Dimensions E: 0.020 inches
  • Dimensions F: 0.234 inches
  • Weight: 1.10 lbs
  • RoHS Compliance: Compliant as of Feb 2005

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS FS120300?

You can click on the BUY or RFQ button to purchase FS120300 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part FS120300?

You can download the FS120300 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of FS120300?

TRIAD MAGNETICS

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