2176747-7

Overview

The TE Connectivity Passive Product 2176747-7 is a single-channel multilayer ferrite chip bead designed for surface mount applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 19 Ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 1.5 A and has a maximum DC resistance of unspecified low value typical for this class. The device operates within a temperature range of -40°C to +125°C and is shielded.

Feature Summary

• Multilayer construction for high-current handling in compact form factors
• Shielded design to minimize electromagnetic interference
• Automotive-grade reliability suitable for harsh environments

Applications

• High-speed data line filtering in automotive infotainment systems
• Power supply noise suppression in vehicle electronic control units
• EMI mitigation on USB or HDMI interfaces in connected car modules

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official datasheet before integration, as these parameters are critical for signal integrity analysis. Confirm RoHS compliance status and packaging options such as cut tape or reel quantities directly with the manufacturer or authorized distributors to ensure alignment with production requirements.

Selection Notes

Select this component when a 0603 footprint is required for high-current ferrite bead applications. Ensure the 1.5 A current rating meets the circuit's peak load demands. Compare the 19 Ohm impedance at 100 MHz against other series variants like 2176747-5 or 2176747-3 if different attenuation characteristics are needed for the target frequency band.

Part Context

This part belongs to the Sigma Inductors BMC-Q series, which focuses on high-current multilayer ferrite beads. The series is engineered for automotive electronics, offering robust performance under thermal stress. The 2176747-7 variant specifically targets applications requiring moderate impedance with significant current capacity in a standard 0603 package size.

Replacement Considerations

Publicly confirmed substitute part numbers for 2176747-7 were not found in the provided source material. Cross-referencing with similar impedance and current ratings from the same manufacturer's catalog is recommended.