782763501

Overview

The Würth Elektronik 782763501 is a Surface Mount Technology (SMT) EMI suppression ferrite bead belonging to the WE-CBA series. It features a 1206 [3216 Metric] package and provides an impedance of 500 ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current rating of 2.5 A and has a maximum DC resistance of 0.06 ohms. It operates within a temperature range of -55°C to +125°C and complies with AEC-Q200 standards.

Feature Summary

• Provides high-performance electromagnetic interference (EMI) suppression for sensitive circuits.
• Designed for surface mount assembly to facilitate automated PCB manufacturing processes.
• Complies with automotive reliability standards, ensuring durability in demanding environments.

Applications

• Automotive electronics systems requiring AEC-Q200 compliance
• General-purpose EMI noise filtering in electronic circuits
• Power supply lines needing high-current handling capability

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the 1206 footprint matches your PCB design constraints. Ensure the 2.5 A current rating meets your circuit's operational requirements to prevent performance degradation.

Selection Notes

Select this component when a compact SMT solution is required for high-frequency noise attenuation. The 500-ohm impedance at 100 MHz makes it suitable for broadband suppression. Consider the 0.06-ohm DC resistance for power loss calculations and ensure the 2.5 A rating exceeds the maximum expected DC bias current in the application.

Part Context

This ferrite bead is part of Wurth Elektronik's WE-CBA series, which focuses on SMT EMI suppression components. The series offers various impedance values and package sizes to address different noise filtering needs in modern electronic designs, balancing size constraints with electrical performance requirements.

Replacement Considerations

Check for direct substitutes within the WE-CBA series with similar 1206 dimensions and 500-ohm impedance. Verify that any alternative component maintains the same 2.5 A current rating and AEC-Q200 qualification if used in automotive applications.

FAQ

What is the impedance tolerance of the 782763501?

The impedance tolerance is specified as ±25%.

Does this component meet automotive reliability standards?

Yes, the 782763501 complies with the AEC-Q200 standard for passive components.