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WURTH ELEKTRONIK 74270045 EMI Ferrite Bead

The 74270045 is a suppression axial ferrite bead made of NiZn material, designed for power and signal filtering across a broad frequency spectrum. Suitable for 26 AWG cables, it operates within -25°C to +105°C temperature range, providing effective EMI suppression in electronic circuits. Constructed from NiZn, it offers high permeability and efficient noise reduction. Its compact size ensures easy integration into diverse electronic assemblies. Ideal for power management, signal processing, and electromagnetic interference mitigation, ensuring reliable electronic performance in industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:74270045
Stock:2488
Inv Date:06-11-2026
Price: Unit price: $1.57
Buy/RFQ:
Source:DigiKey
Part No:74270045
Stock:2208
Inv Date:06-11-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:74270045
Stock:573
Inv Date:06-12-2026
Price: Unit price: $1.35
Buy/RFQ:
Part No:74270045
Stock:457
Inv Date:06-11-2026
Price: Unit price: $1.38
Buy/RFQ:

WURTH ELEKTRONIK 74270045 EMI Ferrite Bead Specifications:

  • Material: NiZn
  • Maximum Cable Diameter: 7 mm
  • Operating Temperature Range: -25°C to +125°C
  • Cable Diameter Max: 7 mm
  • Initial Permeability: 14,620 typ.
  • Curie Temperature: 150°C typ.
  • Test Cable AWG: 26
  • Test Cable Length: 165 mm
  • Impedance @ 25 MHz 1 turn: 133 QO +25%
  • Impedance @ 100 MHz 1 turn: 225 QO
  • Impedance @ 25 MHz 2 turns: 535 QO typ.
  • Impedance @ 100 MHz 2 turns: 845 QO typ.
  • RoHS Compliance: Yes
  • REACH Compliance: Yes
  • Halogen Free: Yes
  • Storage Conditions: Store <12 months, avoid acids and salty environments
  • Certification: RoHS, REACH, JEDEC JS709B

Buy the Wirth Ferrite Bead – Reliable EMI Suppression for Industrial Applications

Order the high-quality Wirth ferrite bead now and ensure your electronic devices are protected against electromagnetic interference. Designed with NiZn material, it effectively suppresses noise across broad frequency ranges, enhancing circuit reliability. Its compact size and robust performance make it ideal for power management, signal filtering, and EMI mitigation in industrial and commercial electronics. With swift online purchasing, you can quickly integrate this essential component into your designs, supporting stable and safe operation. Trust Wirth for precision and durability in EMI suppression solutions.

Get Wirth ferrite bead today—built for high-frequency noise filtering and durable performance in industrial electronic circuits.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74270045?

You can click on the BUY or RFQ button to purchase 74270045 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74270045?

You can download the 74270045 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74270045?

WURTH ELEKTRONIK

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