EXC-CL3216U1

Chip Ferrite Bead Overview

The Panasonic EXC-CL3216U1 is a single-line ferrite bead designed for EMI suppression in high-speed digital and analog circuits. It features a 1206 (3216 metric) surface mount package with dimensions of 3.2 x 1.6 x 1.6 mm. The component provides an impedance of 25 ohms at 100 MHz, with a maximum DC resistance of 50 milliohms and a rated current capacity of 2 A. Impedance tolerance is specified at ±25%. This chip bead core is intended for effective noise filtering in electronic signaling applications.

Chip Ferrite Bead Feature Summary

• Designed for effective electromagnetic interference (EMI) suppression in high-speed digital and analog circuits
• Single-line configuration optimized for electrical signaling integrity
• Surface mount technology construction suitable for automated PCB assembly

Chip Ferrite Bead Applications

• High-speed digital circuit noise filtering
• Analog circuit signal integrity enhancement
• Electrical signaling line protection

Chip Ferrite Bead Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm that flow soldering processes are avoided or carefully controlled due to low adhesiveness of the product element, which may cause the component to detach during manufacturing. Ensure compatibility with standard reflow profiles if applicable, as flow soldering risks are explicitly documented.

Chip Ferrite Bead Selection Notes

Select this component when a 25-ohm impedance at 100 MHz is required for EMI suppression. The 2 A current rating supports moderate power applications. Consider the 1206 footprint constraints and the specific need for single-line filtering. Verify that the ±25% impedance tolerance meets the design requirements for noise attenuation.

Chip Ferrite Bead Part Context

The EXC-CL3216U1 belongs to the EXC-CL series of ferrite beads manufactured by Panasonic Electronic Components. These components are engineered for surface mount applications, providing compact solutions for noise suppression in modern electronics. The 3216 metric size offers a balance between performance and board space efficiency.

Chip Ferrite Bead Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete lifecycle status, alternative sourcing should be evaluated carefully against mechanical and electrical specifications.