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TRIAD MAGNETICS CST2063A Current Sense Transformer

The Triad Magnetics CST206-3A current sense transformer is specifically engineered for use in switching power supply systems. Its primary function is to accurately detect the current flowing through a conductor, providing valuable data for power management and control. Operating within a frequency range of 20 kHz to 200 kHz, this transformer ensures efficient and reliable performance. Constructed with UL-rated 130°C materials, the CST206-3A guarantees durability and safety. Derating is required for higher frequencies and unidirectional operation. The transformer's design incorporates a primary winding inserted through a hole in the casting, and polarity is indicated on the case.

Authorized Distributors
Source:DigiKey
Part No:CST206-3A
Stock:392
Inv Date:06-08-2026
Price: Unit price: $6.78
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Part No:CST206-3A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.45
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Part No:CST206-3A
Stock:0
Inv Date:06-08-2026
Price: Unit price: $3.64
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Part No:CST206-3A
Stock:279
Inv Date:06-08-2026
Price: Unit price: $2.64
Buy/RFQ:
Part No:CST206-3A
Stock:279
Inv Date:06-08-2026
Price: Unit price: $2.64
Buy/RFQ:
Part No:CST206-3A
Stock:76
Inv Date:06-08-2026
Price: Unit price: $2.31
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Part No:CST206-3A
Stock:100
Inv Date:06-09-2026
Price: N/A
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TRIAD MAGNETICS CST2063A Current Sense Transformer Specifications:

  • ET VµSEC Ref 20kHz: 6000
  • Turns Count: 300
  • Min Ind mH: 130.0
  • DCR Max Ω: 12.40
  • Pri Amps: 70.0 RMS
  • A Min: 0.360
  • B Max: 1.225
  • C Ref: 0.700
  • D Ref: 0.127
  • E Ref: 0.500
  • F Max: 0.400
  • G Max: 1.075
  • H Dia Pins: 0.045
  • Frequency Range: 20 kHz - 200 kHz
  • Material Rating: 130°C
  • Derating 50kHz: 32%
  • Derating 100kHz: 52%
  • Derating Unidirectional: 50%
  • Temp Rise: Approximately 40°C
  • Terminating Resistance: 1 ohm per turn

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS CST2063A?

You can click on the BUY or RFQ button to purchase CST2063A from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part CST2063A?

You can download the CST2063A datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of CST2063A?

TRIAD MAGNETICS

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