782963560

Overview

The Würth Elektronik 782963560 is a surface-mount EMI suppression ferrite bead from the WE-CBA series. It features an impedance of 56 ohms and supports a maximum DC current of 5 amperes. The component has a maximum DC resistance of 8 milliohms with a tolerance of ±25%. Designed for signal line filtering, it operates within a temperature range of -55°C to +125°C. The package dimensions are 4.5 mm in length, 1.6 mm in width, and 1.6 mm in height, corresponding to the 1806 metric size.

Feature Summary

• Provides effective electromagnetic interference suppression for high-speed signal lines
• Capable of handling high direct current loads up to 5 amperes
• Complies with AEC-Q200 automotive qualification standards
• Utilizes a compact surface-mount footprint for efficient PCB layout

Applications

• Automotive electronics systems requiring AEC-Q200 compliance
• High-speed data interface signal conditioning
• General-purpose EMI filtering in consumer electronic devices
• Power supply output noise reduction circuits

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure the surface-mount package dimensions align with the printed circuit board land pattern design. Check for RoHS compliance status if restricted substances are a concern for the final product assembly.

Selection Notes

Select this component when a low DC resistance is required to minimize power loss in high-current paths. The 56-ohm impedance offers a balance between attenuation and signal integrity for moderate frequency ranges. Consider the 5-ampere current rating to ensure the device does not saturate under peak load conditions. The wide temperature range makes it suitable for harsh environments where standard components might fail.

Part Context

This part belongs to the WE-CBA series of ferrite beads manufactured by Würth Elektronik. The series is designed for surface-mount technology applications. It serves as a passive component for noise suppression in electronic circuits. The manufacturer provides design tools such as RedExpert for simulation and selection support.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by matching impedance curves and current ratings. Consult the manufacturer for potential obsolescence notices or recommended alternatives.