myMectronic
myMectronic

A Premier B2B Part Search

WURTH ELEKTRONIK 7427151 Snap Ferrite Ring

The Würth Elektronik WE-STAR-RING 7427151 is a snap ferrite ring designed to provide effective electromagnetic interference (EMI) suppression in a variety of electronic applications. Its unique safety key technology ensures secure and reliable mounting, preventing accidental dislodgement. The ferrite core exhibits excellent impedance characteristics across a broad frequency spectrum, making it suitable for filtering noise and unwanted signals. This component is RoHS compliant and designed for general electronic equipment, not for critical safety applications without additional evaluation and agreement. Würth Elektronik emphasizes the importance of thorough reliability checks for applications requiring high safety and reliability.

Authorized Distributors
Source:Newark
Part No:7427151
Stock:2270
Inv Date:06-12-2026
Price: Unit price: $6.75
Buy/RFQ:
Source:DigiKey
Part No:7427151
Stock:8856
Inv Date:06-12-2026
Price: Unit price: $5.48
Buy/RFQ:
Part No:7427151
Stock:1114
Inv Date:06-12-2026
Price: Unit price: $5.85
Buy/RFQ:
Part No:7427151
Stock:43
Inv Date:06-12-2026
Price: Unit price: $4.08
Buy/RFQ:

WURTH ELEKTRONIK 7427151 Snap Ferrite Ring Specifications:

  • Dimensions: 20.0 ±1.0 mm, 40.0 mm, 29.0 ±1.0 mm, 36.5 ±1.0 mm, 32.0 mm, O 3.5 ±0.1 mm, O 5.6 ±0.1 mm
  • Applicable Cable Diameter: ø xx - 14.5 mm
  • Impedance @ 25 MHz 1 turn: 64 Ω ±25%
  • Impedance @ 100 MHz 1 turn: 119 Ω ±25%
  • Impedance @ 25 MHz 2 turns: 242 Ω (typical)
  • Impedance @ 100 MHz 2 turns: 443 Ω (typical)
  • 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 (in original packaging): < 40 °C ; < 75 % RH
  • Storage Conditions (for single parts): 15 °C up to +35 °C; 45 % up to 65 % RH
  • Material: 4 W 620
  • Initial Permeability: 620 (typical)
  • Curie Temperature: 150 °C (typical)
  • Plastic Housing Color: Grey
  • Plastic Housing Flammability Rating: UL94 V-0
  • Test Cable: AWG26
  • Test Cable Length: 135 mm
  • Cable Diameter: 14.5 - 14.5 mm

Buy the 7427151 WURTH ELEKTRONIK Snap Ferrite Ring | myMectronic

Securely purchase the Würth Elektronik 7427151 Snap Ferrite Ring online for reliable EMI suppression.

Buy Now

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 7427151?

You can click on the BUY or RFQ button to purchase 7427151 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 7427151?

You can download the 7427151 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 7427151?

WURTH ELEKTRONIK

WURTH ELEKTRONIK Part List

Browse and search other WURTH ELEKTRONIK parts, locate datasheets and stock

Sponsored by