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TRIAD MAGNETICS CST3061A Current Sense Transformer

The Triad Magnetics CST306-1A current sense transformer is a robust solution for monitoring current flow in switching power supply systems. Designed for reliable operation, it functions effectively within a frequency range of 20 kHz to 200 kHz. Constructed with UL-rated 130°C materials, this transformer ensures safety and durability. It's commonly used in applications requiring precise current detection and control, contributing to efficient power management and system protection. The transformer's design allows for easy integration and provides accurate current sensing capabilities.

Authorized Distributors
Source:DigiKey
Part No:CST306-1A
Stock:2599
Inv Date:06-08-2026
Price: Unit price: $3.29
Buy/RFQ:
Part No:CST306-1A
Stock:406
Inv Date:06-09-2026
Price: Unit price: $3.46
Buy/RFQ:
Part No:CST306-1A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $3.46
Buy/RFQ:
Part No:CST306-1A
Stock:431
Inv Date:06-08-2026
Price: Unit price: $2.39
Buy/RFQ:
Part No:CST306-1A
Stock:431
Inv Date:06-08-2026
Price: Unit price: $2.39
Buy/RFQ:
Part No:CST306-1A
Stock:100
Inv Date:06-08-2026
Price: Unit price: $2
Buy/RFQ:

TRIAD MAGNETICS CST3061A Current Sense Transformer Specifications:

  • ET VµSEC Ref 20kHz: 500
  • Turns Count: 50
  • Min Ind mH: 3.5
  • DCR Max Ω: 0.340
  • Pri Amps: 35.0 RMS
  • UL Rating: 130°C
  • Frequency Range: 20 kHz - 200 kHz
  • Derate at 50 kHz: 32%
  • Derate at 100 kHz: 52%
  • Derate Unidirectional: 50%
  • Rated Primary Current Temp Rise: 40°C
  • Max Terminating Resistance: 1 ohm per turn
  • A Min: 0.180
  • B Max: 0.915
  • C Ref: 0.528
  • D Ref: 0.127
  • E Ref: 0.500
  • F Max: 0.385
  • G Max: 0.690
  • H Dia Pins: 0.032

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS CST3061A?

You can click on the BUY or RFQ button to purchase CST3061A from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part CST3061A?

You can download the CST3061A datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of CST3061A?

TRIAD MAGNETICS

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