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TRIAD MAGNETICS CMT8109 Common Mode EMI Suppression Inductor

The Triad Magnetics CMT-8109 common mode inductor is a crucial component in power supply systems, effectively suppressing electromagnetic interference (EMI). Its design minimizes noise common to all lines and provides differential mode filtering, ensuring clean and stable power delivery. Meeting VDE, IEC, UL, and CSA requirements, this inductor is built with UL-rated 130°C (Class B) materials for reliable performance. It's commonly used in high-frequency switching power supplies to reduce AC line transmitted interference, contributing to improved system efficiency and reduced noise pollution. The RoHS compliant design ensures environmental responsibility.

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Part No:CMT-8109
Stock:47
Inv Date:06-08-2026
Price: Unit price: $1.75
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Part No:CMT-8109
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Price: Unit price: $8.11
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Source:DigiKey
Part No:CMT-8109
Stock:499
Inv Date:06-08-2026
Price: Unit price: $5.86
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Part No:CMT-8109
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Inv Date:06-09-2026
Price: Unit price: $8.11
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Inv Date:06-08-2026
Price: Unit price: $10.85
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Part No:CMT-8109
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Inv Date:06-08-2026
Price: Unit price: $7.38
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Part No:CMT-8109
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.38
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Part No:CMT-8109
Stock:0
Inv Date:06-08-2026
Price: Unit price: $5.52
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TRIAD MAGNETICS CMT8109 Common Mode EMI Suppression Inductor Specifications:

  • Inductance: 30.0 mH per winding
  • RMS Current: 2.3 Amps
  • DC Resistance: 0.33 Ω
  • Rated Current Temperature Rise: Approximately 35°C
  • Dielectric Strength: 1500VAC between windings
  • Material Rating: UL rated 130°C (Class B)
  • A Max: 1.35 inches
  • B ± 0.01: 0.80 inches
  • C ± 0.015: 0.90 inches
  • D ± 0.015: 0.60 inches
  • E Max: 1.45 inches
  • F Max: 0.05 inches
  • G Min: 0.15 inches

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS CMT8109?

You can click on the BUY or RFQ button to purchase CMT8109 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part CMT8109?

You can download the CMT8109 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of CMT8109?

TRIAD MAGNETICS

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