HF50ACC321611-T

Chip Ferrite Bead Overview

The TDK HF50ACC321611-T is a single-line ferrite bead designed for signal line filtering in the 1206 (3216 Metric) surface-mount package. It exhibits an impedance of 31 Ohms at 100 MHz and supports a maximum current rating of 1.5A. The component features a maximum DC resistance of 40 milliohms and operates within a temperature range of -40°C to 125°C. With a maximum height of 1.30mm, it is suitable for compact electronic designs requiring noise suppression.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise attenuation for sensitive signal lines
• Supports continuous current loads up to 1.5 Amperes
• Offers low insertion loss with minimal DC resistance
• Compatible with standard surface-mount assembly processes

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Noise suppression in communication interfaces
• EMI reduction in portable electronic devices

Chip Ferrite Bead Procurement Notes

This component is officially classified as obsolete and no longer manufactured by TDK. Verification of availability should focus on authorized distributors holding remaining stock or approved replacement parts. Ensure that any sourced units match the original specifications and packaging requirements. Confirm RoHS compliance status if required for specific regulatory environments before procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 1206 footprint ferrite bead with 31 Ohm impedance at 100 MHz is required. Verify that the 1.5A current rating meets the circuit's operational demands. Consider the 40 milliohm DC resistance impact on signal integrity. Due to its obsolete status, evaluate alternative components from the same series or compatible manufacturers to ensure long-term supply stability.

Chip Ferrite Bead Part Context

The HF50ACC321611-T belongs to TDK's HF-ACC series of commercial-grade ferrite beads. This series is engineered for general-purpose noise suppression in consumer and industrial electronics. The part utilizes a monolithic ceramic structure to provide stable performance across varying temperature conditions while maintaining a compact profile suitable for modern printed circuit board layouts.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers include MPZ2012S300AT000. Verify electrical compatibility and physical dimensions before substitution.

Chip Ferrite Bead FAQ

What is the operating temperature range for this ferrite bead?

The component operates reliably within a temperature range of -40°C to 125°C.

Is this component still in active production?

No, the HF50ACC321611-T is classified as obsolete and is no longer manufactured.