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KEMET B20L44 EMI Noise Suppression Ferrite Bead

The noise suppression ferrite bead is designed for EMI filtering in electronic circuits, featuring a round toroidal shape and made from Ni-Zn material. Suitable for use with round cables, it operates within a temperature range of -25°C to +85°C and effectively functions at frequencies around 300 MHz, primarily in the FM band. Its compact dimensions include a diameter of approximately 4.4mm, a D2 size of 1.6mm, and a height of 7mm. Packaging is available in bulk with a quantity of 30,000 units, and each bead weighs about 460 mg. Reliable and RoHS compliant, it ensures noise reduction with high performance in electronic systems.

Authorized Distributors
Source:Newark
Part No:B-20L-44
Stock:26822
Inv Date:06-05-2026
Price: Unit price: $0.181
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Source:DigiKey
Part No:B-20L-44
Stock:2088
Inv Date:06-05-2026
Price: Unit price: $0.29
Buy/RFQ:
Part No:B-20L-44
Stock:21226
Inv Date:06-06-2026
Price: Unit price: $0.26
Buy/RFQ:
Part No:B-20L-44
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.17
Buy/RFQ:

KEMET B20L44 EMI Noise Suppression Ferrite Bead Specifications:

  • Series: B-20
  • Style: Round - Toroidal
  • Cable Type: Round Cable
  • Materials: Ni-Zn
  • Temperature Range: -25°C to +85°C
  • Effective Frequency: 300 MHz (FM Band Range)
  • Dimensions: Diameter approximately 4.4mm +/-0.3mm, D2 1.6mm +/-0.3mm, Height 7mm +/-0.3mm
  • Packaging: Bulk
  • Packaging Quantity: 30,000
  • Component Weight: 460 mg
  • RoHS: Yes

Buy the KEMET B-20L-44 U+2013 Reliable Noise Suppression for Industrial Applications

Purchase the KEMET B-20L-44 ferrite bead online today to enhance noise suppression in your electronic circuits. Designed from Ni-Zn materials, it operates efficiently within -25°C to +85°C and is effective at 300 MHz frequencies. Its toroidal shape ensures easy installation around round cables, providing reliable EMI filtering. Bulk packaged with 30,000 units, each bead weighs 460 mg, making it ideal for high-volume manufacturing and repair. Trust KEMET for quality components that ensure optimal performance and durability in various industrial applications.

Get KEMET B-20L-44 today—built for noise filtering and long-lasting durability in electronic systems.

Frequently Asked Questions

Where can I buy KEMET B20L44?

You can click on the BUY or RFQ button to purchase B20L44 from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part B20L44?

You can download the B20L44 datasheet or visit the KEMET website for support.

Who is the manufacturer of B20L44?

KEMET

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