2176747-5

Overview

The TE Connectivity 2176747-5 is a multilayer ferrite chip bead designed for automotive grade applications. It features an 0603 (1608 metric) surface mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 11 Ohms at a test frequency of 100 MHz, with a tolerance range of 7 to 15 Ohms. It supports a maximum DC current of 5 A and has a maximum DC resistance of 30 mOhms. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Automotive grade multilayer construction for high reliability
• High current handling capability suitable for power line filtering
• Shielded design to minimize electromagnetic interference

Applications

• Power line noise suppression in automotive electronics
• EMI filtering in high-current DC circuits
• Signal integrity protection in automotive control modules

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the 0603 package size fits the target PCB layout constraints. Ensure compatibility with the intended soldering profile for SMD/SMT assembly processes. Check for any specific automotive qualification standards required by the end application.

Selection Notes

Select this component when a low impedance value around 11 Ohms is required for high-frequency noise attenuation. The 5 A current rating makes it suitable for power rails where standard beads would saturate. Consider the 0603 footprint if space is limited but higher current capacity than typical small signal beads is needed. Verify the operating temperature range meets the environmental conditions of the installation site.

Part Context

This part belongs to the Sigma Inductors ferrite bead family from TE Connectivity. It is specifically engineered for automotive applications requiring robust performance under varying thermal and electrical stresses. The multilayer technology allows for compact sizing while maintaining high current capabilities compared to traditional wirewound alternatives.

Replacement Considerations

The part number 1-2176747-9 is listed as an alias or related variant in public documentation. Verify exact impedance and current specifications when considering substitutes from other manufacturers to ensure functional equivalence in high-current automotive environments.