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WURTH ELEKTRONIK 74272221 LFS Snap Ferrite

The Würth Elektronik WE-STAR-TEC LFS Snap Ferrite is a component designed for general electronic equipment. It incorporates a safety key technology to prevent accidental disconnection. The ferrite body is constructed to provide specific impedance characteristics across a range of frequencies, making it suitable for EMI suppression and signal filtering. It is RoHS compliant and intended for use in general electronic equipment, not critical safety applications. Proper storage and handling are essential to maintain its properties, as outlined in Würth Elektronik's internal standards.

Authorized Distributors
Source:Newark
Part No:74272221
Stock:313
Inv Date:06-12-2026
Price: Unit price: $10.73
Buy/RFQ:
Source:DigiKey
Part No:74272221
Stock:611
Inv Date:06-12-2026
Price: Unit price: $8.73
Buy/RFQ:
Part No:74272221
Stock:893
Inv Date:06-12-2026
Price: Unit price: $9.19
Buy/RFQ:
Part No:74272221
Stock:0
Inv Date:06-12-2026
Price: Unit price: $13.07
Buy/RFQ:

WURTH ELEKTRONIK 74272221 LFS Snap Ferrite Specifications:

  • Impedance @ 300 kHz: 12 Ω min.
  • Impedance @ 1 MHz: 45 Ω min.
  • Impedance @ 10 MHz: 40 Ω min.
  • Impedance @ 300 kHz (2 turns): 48 Ω typ.
  • Impedance @ 1 MHz (2 turns): 182 Ω typ.
  • Impedance @ 10 MHz (2 turns): 165 Ω typ.
  • Applicable Cable Diameter: 8.5 - 10.5 mm
  • Temperature during mounting process: +15 °C up to +35 °C
  • Operating Temperature: -25 °C up to +105 °C
  • Storage Conditions (in original packaging): < 40 °C ; < 75 % RH
  • Storage Conditions (for single parts): 15 °C up to +35 °C; 45 % up to 65 %
  • Material: 8 W 5000
  • Initial Permeability: 5000 typ.
  • Curie Temperature: 160 °C typ.
  • Plastic Housing Color: Grey
  • Plastic Housing Flammability Rating: UL94 V-0
  • Test Cable: AWG26
  • Test Cable Length: 200 mm
  • Cable Diameter: 8.5 - 10.5 mm

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74272221?

You can click on the BUY or RFQ button to purchase 74272221 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74272221?

You can download the 74272221 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74272221?

WURTH ELEKTRONIK

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