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WURTH ELEKTRONIK 742792021 EMI Suppression Ferrite Bead

These specialized SMD chip bead ferrites are designed for direct placement on printed circuit boards. They provide excellent EMI suppression and low DC resistance. Even in compact sizes like 0402, they can achieve maximum impedance at 1000 ohms when placed close to interference sources. Available in sizes 0402, 0603, 0805, 1206, 1210, 1806, and 1819, these ferrites feature reliable nickel-tin electrodes and support high rated currents up to 6A. Suitable for reflow soldering, they operate within -55°C to +125°C. Ideal for filtering data lines, voltage decoupling, USB 2.0, IEEE 1394, LVDS, control signals, RS232, DC/DC converters, hard drives, and power supplies in industrial, automotive, and consumer electronics.

Authorized Distributors
Source:Newark
Part No:742792021
Stock:5
Inv Date:06-11-2026
Price: Unit price: $0.326
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Source:DigiKey
Part No:742792021
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:742792021
Stock:935
Inv Date:06-12-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:742792021
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.12
Buy/RFQ:

WURTH ELEKTRONIK 742792021 EMI Suppression Ferrite Bead Specifications:

  • Sizes: 0402, 0603, 0805, 1206, 1210, 1806, 1819
  • Impedance at 100 MHz: up to 1000 Ω
  • Rated Current: up to 6 A
  • Temperature Range: -55°C to +125°C
  • Electrical Properties: Low DC resistance, high impedance
  • Electrode Material: Nickel-tin plated
  • Operating Conditions: Reflow soldering compatible
  • Application Fields: EMI filtering, voltage decoupling, data line filtering, power supplies
  • Support for high speed signals: USB 2.0, IEEE 1394, LVDS, RS232, RS422, DC/DC conversions
  • Reliability: Designed for industrial, automotive, consumer electronics, portable devices

Buy the Buy Wurth Elektronik EMI Suppression Ferrite Part Number 742792021 Online

Purchase Wurth Elektronik EMI Suppression Ferrite Beads with part number 742792021 online to ensure high-quality EMI filtering for your electronic projects. These compact surface-mount components are designed for direct PCB placement, offering excellent suppression of electromagnetic interference and supporting high rated currents up to 6A. Suitable for reflow soldering, they operate effectively within -55°C to +125°C, making them ideal for data line filtering, voltage decoupling, power supplies, and high-speed signals like USB 2.0 and IEEE 1394. Ensure reliable performance in industrial, automotive, and consumer electronics applications by ordering online now.

Get Wurth Elektronik EMI Suppression Ferrite beads today—built for high current, compact design, and reliable EMI filtering in electronic circuits.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 742792021?

You can click on the BUY or RFQ button to purchase 742792021 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 742792021?

You can download the 742792021 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 742792021?

WURTH ELEKTRONIK

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