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WURTH ELEKTRONIK 74277253 EMI Ferrite Bead

The part number 74277253 is an LFS EMI suppression axial ferrite bead from the WE-AFB series. It is made of a NiZn core material and designed for low-frequency EMI filtering in the range of 150 kHz to 30 MHz. This ferrite bead is suitable for applications such as electronic ballast suppression in lighting, industrial electronics, RF communications, and computer peripherals. It operates within a temperature range of -25°C to +125°C, providing reliable electromagnetic interference reduction for compact electronic devices.

Authorized Distributors
Source:Newark
Part No:74277253
Stock:108
Inv Date:06-12-2026
Price: Unit price: $3.21
Buy/RFQ:
Source:DigiKey
Part No:74277253
Stock:715
Inv Date:06-12-2026
Price: Unit price: $5.22
Buy/RFQ:
Part No:74277253
Stock:712
Inv Date:06-12-2026
Price: Unit price: $5.49
Buy/RFQ:
Part No:74277253
Stock:0
Inv Date:06-12-2026
Price: Unit price: $6.82
Buy/RFQ:

WURTH ELEKTRONIK 74277253 EMI Ferrite Bead Specifications:

  • Core Material: NiZn
  • Frequency Range: 150 kHz to 30 MHz
  • Temperature Range: -25°C to +125°C
  • Application: EMI suppression in lighting, industrial electronics, RF communications, computer peripherals
  • Type: Axial ferrite bead
  • Series: WE-AFB
  • Impedance @ 1 MHz: 100 Ω +25%
  • Impedance @ 10 MHz: 80 Ω +25%
  • Applicable Cable Diameter: <=7.6 mm
  • Standard Compliance: RoHS & REACH
  • Storage Temperature: -20°C to +60°C
  • Test Conditions: 20°C, 33% RH

Buy the Buy WURTH ELEKTRONIK EMI Suppression Part Number 74277253 Online

Purchase the WURTH ELEKTRONIK EMI ferrite bead online today to ensure high-quality electromagnetic interference suppression for your electronic projects. This axial ferrite bead, made with NiZn core material, provides effective noise filtering across a broad frequency range from 150 kHz to 30 MHz. Its temperature tolerance from -25°C to +125°C makes it ideal for industrial electronics, RF communication systems, lighting ballast suppression, and computing peripherals. Order now and benefit from fast delivery, reliable performance, and technical support for your electromagnetic compatibility needs.

Get WURTH ELEKTRONIK EMI Suppression ferrite bead today—designed for reliable EMI filtering in industrial electronics and communication devices.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74277253?

You can click on the BUY or RFQ button to purchase 74277253 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74277253?

You can download the 74277253 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74277253?

WURTH ELEKTRONIK

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