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KEMET B20L48BA EMI Core

This product features round toroidal EMI cores designed for noise suppression in electronic circuits. Made from Ni-Zn material, they operate within a temperature range of -25°C to +85°C and effectively function up to 300 MHz frequency, specifically in the FM band range. The cores have a diameter of 4.8mm with a thickness of 4.8mm, and a D2 measurement of 2.4mm. They are supplied in bulk packaging, with a quantity of 30,000 units, and each core weighs approximately 340 mg, suitable for various electromagnetic interference filtering applications.

Authorized Distributors
Source:DigiKey
Part No:B-20L-48B-A
Stock:4631
Inv Date:06-05-2026
Price: Unit price: $1.86
Buy/RFQ:
Part No:B-20L-48B-A
Stock:0
Inv Date:06-06-2026
Price: Unit price: $0.692
Buy/RFQ:
Part No:B-20L-48B-A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.73
Buy/RFQ:

KEMET B20L48BA EMI Core Specifications:

  • Material: Ni-Zn
  • Temperature Range: -25°C to +85°C
  • Effective Frequency: 300 MHz (FM Band Range)
  • Dimensions: Diameter 4.8mm ±0.3mm, T 4.8mm ±0.3mm, D2 2.4mm ±0.3mm
  • Packaging: Bulk, Quantity: 30,000 units
  • Component Weight: 340 mg
  • Style: Round Toroidal
  • Cable Type: Round Cable
  • RoHS Compliant: Yes
  • Material: Ni-Zn
  • Packaging Specifications: Bulk
  • Effective Frequency: 300 MHz
  • Temperature Range: -25 to +85°C

Buy the Buy KEMET EMI Core B-20L-48B-A Part Number B-20L-48B-A Online

Purchase the KEMET EMI Core B-20L-48B-A today online to ensure superior noise suppression in your electronic applications. Designed with Ni-Zn material, these toroidal cores operate within -25°C to +85°C and effectively filter signals up to 300 MHz, especially in FM band applications. Packed in bulk quantities of 30,000 units, they are ideal for mass production and circuit damping solutions. Their compact size, lightweight design at 340 mg, and RoHS compliance make them perfect for maintaining high-quality electromagnetic interference performance in various electronic assemblies.

Order your KEMET Series B-20L-48B-A EMI noise suppression cores today and enhance your electronic noise filtering with reliable toroidal design.

Frequently Asked Questions

Where can I buy KEMET B20L48BA?

You can click on the BUY or RFQ button to purchase B20L48BA from an authorized KEMET distributor.

How do I troubleshoot issues or seek technical support for part B20L48BA?

You can download the B20L48BA datasheet or visit the KEMET website for support.

Who is the manufacturer of B20L48BA?

KEMET

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