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WURTH ELEKTRONIK 74271222 Snap Ferrite with Safety Key

The Würth Elektronik WE-STAR-TEC 74271222 snap ferrite bead is a compact and effective solution for EMI suppression in a variety of electronic applications. Its snap design allows for easy integration into circuit boards, while the safety key technology provides added security and prevents accidental disconnection. Designed for general electronic equipment, this ferrite bead is RoHS compliant and offers excellent performance in reducing unwanted noise and improving signal quality. It is suitable for applications requiring a balance of size, performance, and ease of use.

Authorized Distributors
Source:Newark
Part No:74271222
Stock:7170
Inv Date:06-12-2026
Price: Unit price: $7.42
Buy/RFQ:
Source:DigiKey
Part No:74271222
Stock:6757
Inv Date:06-12-2026
Price: Unit price: $6.16
Buy/RFQ:
Part No:74271222
Stock:13494
Inv Date:06-12-2026
Price: Unit price: $6.42
Buy/RFQ:
Part No:74271222
Stock:2251
Inv Date:06-12-2026
Price: Unit price: $6.55
Buy/RFQ:

WURTH ELEKTRONIK 74271222 Snap Ferrite with Safety Key Specifications:

  • Applicable Cable Diameter: 10.5 - 12.5 mm
  • Impedance @ 25 MHz (1 turn): 145 Ω ±25%
  • Impedance @ 100 MHz (1 turn): 265 Ω ±25%
  • Impedance @ 25 MHz (2 turns): 638 Ω typ.
  • Impedance @ 100 MHz (2 turns): 779 Ω typ.
  • RoHS Approval: Compliant [2011/65/EU&2015/863]
  • REACh Approval: Conform or declared [(EC)1907/2006]
  • Halogen Free: Conform [JEDEC JS709B] & [IEC 61249-2-21]
  • Temperature during mounting process: +15 °C up to +35 °C
  • Operating Temperature: -25 °C up to +105 °C
  • Storage Conditions (original packaging): < 40 °C ; < 75 % RH
  • Storage Conditions (single parts): 15 °C up to + 35 °C; 45 % up to 65 % RH
  • Test Cable: AWG26
  • Test Cable Length: 90 mm
  • Material: 4 W 620
  • Initial Permeability: 620 typ.
  • Curie Temperature: 150 °C typ.
  • Plastic Housing Color: Grey
  • Plastic Housing Flammability Rating: UL94 V-0

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74271222?

You can click on the BUY or RFQ button to purchase 74271222 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74271222?

You can download the 74271222 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74271222?

WURTH ELEKTRONIK

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