1-2176747-8

Overview

The 1-2176747-8 is a single-channel, shielded multilayer ferrite chip bead manufactured by TE Connectivity Passive Product. It utilizes an SMD/SMT termination type within a 0603 (1608 metric) package measuring 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height. The component exhibits a nominal impedance of 300 Ohms at a test frequency of 100 MHz. It operates reliably across a temperature range from -40°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Automotive-grade multilayer design ensures high reliability
• Flexible soft terminations enhance mechanical durability during soldering

Applications

• High-speed data line filtering
• Power supply noise suppression
• Automotive electronic circuit protection

Procurement Notes

Verify the specific impedance tolerance and DC current rating against the official datasheet before integration. Confirm RoHS compliance status and ensure the supplier provides traceable documentation for automotive grade requirements. Check for any regional distribution restrictions or obsolescence notices directly from the manufacturer.

Selection Notes

Select this component when high impedance attenuation is required in a compact surface-mount footprint. The 0603 size suits dense PCB layouts. Ensure the application current remains within the rated limits to prevent saturation. Verify that the shielding characteristics align with the system's EMI mitigation strategy.

Part Context

This part belongs to the Sigma Inductors ferrite bead family, designed for passive signal conditioning. It serves as a critical component for suppressing high-frequency noise in sensitive electronic circuits. The product line emphasizes robust performance in demanding environments, particularly within the automotive sector.

Replacement Considerations

Consult the official datasheet for direct cross-reference part numbers. Ensure substitute components match the 0603 package dimensions, 300 Ohm impedance at 100 MHz, and shielding specifications to maintain circuit integrity.