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WURTH ELEKTRONIK 782422181 EMI Suppression Ferrite Bead

This ferrite bead is designed for high-frequency EMI suppression in electronic circuits, effectively reducing noise and interference. Suitable for surface-mount applications in compact electronic devices, it features a wide bandwidth with impedance @ 100 MHz of 180 Ohm and maximum impedance of 1000 Ohm at 200 MHz. Rated for a maximum current of 400 mA, it has a DC resistance of 0.3 Ohm at 20°C and complies with RoHS, REACh, and halogen-free standards. Ideal for ensuring electromagnetic compatibility in modern electronic assemblies, it withstands temperatures from -55°C to +125°C, and has a moisture sensitivity level of 1, enabling reliable long-term performance in various environmental conditions.

Authorized Distributors
Source:DigiKey
Part No:782422181
Stock:6802
Inv Date:06-11-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:782422181
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.31
Buy/RFQ:

WURTH ELEKTRONIK 782422181 EMI Suppression Ferrite Bead Specifications:

  • Impedance @ 100 MHz: 180 Ohm
  • Maximum Impedance: 1000 Ohm at 200 MHz
  • Rated Current: 400 mA
  • DC Resistance: 0.3 Ohm @ 20°C
  • Temperature Range: -55°C to +125°C
  • Moisture Sensitivity Level: 1
  • Certification: RoHS, REACh, Halogen Free
  • Package Size: 0402
  • Material: Ferrite core, SMT design
  • Storage Conditions: < 40°C; < 75% RH

Buy the Wurth Series EMI Suppression Ferrite Bead: 782422181

Order the Wurth EMI Suppression Ferrite Bead 782422181 online now to ensure effective high-frequency noise filtering in your electronic projects. This surface-mount component provides excellent EMI reduction, with impedance of 180 Ohm @ 100 MHz and max impedance of 1000 Ohm at 200 MHz. It supports rated currents up to 400 mA, withstands temperatures from -55°C to +125°C, and meets RoHS, REACh, and halogen-free standards. Perfect for modern electronics requiring electromagnetic compatibility, it’s compact, reliable, and easy to integrate into your design for consistent performance.

Get Wurth EMI Suppression Ferrite Bead 782422181 today—built for high-frequency noise reduction and long-lasting performance in electronic circuits.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 782422181?

You can click on the BUY or RFQ button to purchase 782422181 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 782422181?

You can download the 782422181 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 782422181?

WURTH ELEKTRONIK

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