7427927280

$0.14

Description：FERRITE BEAD 80 OHM 0402 1LN
Series：WE-CBF
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:15a481c371d9 Category: Ferrite Beads and Chips Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 80 OHM 0402 1LN
Series：WE-CBF
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：1
Impedance @ Frequency：80 Ohms @ 100 MHz
Current Rating (Max)：200mA
DC Resistance (DCR) (Max)：250mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0402 (1005 Metric)
Mounting Type：Surface Mount
Height (Max)：0.022" (0.55mm)
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Features：-

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7427927280

Overview

The Würth Elektronik 7427927280 is a surface-mount ferrite bead from the WE-CBF series, designed for electromagnetic interference suppression in compact assemblies. It features an 0402 [1005 Metric] case size and provides an impedance of 80 Ω at 100 MHz. The component supports a maximum current rating of 850 mA with a DC resistance of 0.25 Ω and a tolerance of ±25%. It is AEC-Q200 qualified for automotive applications.

Feature Summary

Compact 0402 surface-mount footprint for space-constrained designs
High current handling capability suitable for power line filtering
Automotive grade qualification ensuring reliability in harsh environments

Applications

EMI suppression in automotive electronic systems
Noise filtering on data and power lines in compact devices
Signal integrity protection in high-frequency circuits

Procurement Notes

Verify the specific suffix and tape/reel packaging configuration during ordering to ensure compatibility with automated assembly processes. Confirm that the AEC-Q200 qualification status meets your project's automotive reliability requirements before finalizing procurement decisions.

Selection Notes

Select this component when a small form factor is required alongside moderate current handling capabilities. The 80 Ω impedance at 100 MHz makes it suitable for broadband noise attenuation. Ensure the PCB land pattern matches the 0402 metric dimensions for proper soldering and mechanical stability.

Part Context

This part belongs to the WE-CBF series of surface-mount ferrite beads manufactured by Würth Elektronik eiSos. The series focuses on providing effective EMI suppression solutions in miniature packages suitable for modern high-density electronics manufacturing.

Replacement Considerations

Check for direct substitutes within the WE-CBF series offering similar impedance and current ratings. Verify that any alternative component maintains the same 0402 package dimensions and AEC-Q200 qualification if automotive compliance is mandatory.