1-2176745-8

Overview

The 1-2176745-8 is a single-element ferrite chip bead manufactured by TE Connectivity Passive Product. It utilizes an SMD/SMT termination type and is housed in a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component provides an impedance of 150 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 1 A and features a maximum DC resistance of 100 mOhms. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides high attenuation for electromagnetic interference suppression in high-current applications
• Designed for automotive grade multilayer construction ensuring reliability
• Features flexible soft terminations to enhance mechanical stability during soldering

Applications

• Automotive electronics power line filtering
• High-current signal integrity protection
• Electromagnetic interference suppression in compact PCB layouts

Procurement Notes

Verify the specific impedance tolerance and DC current rating against the official datasheet before procurement. Confirm that the 1206 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the intended application. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a 150 Ohm impedance at 100 MHz is required for noise suppression in space-constrained designs. The 1206 package offers a balance between current handling capability and board area efficiency. Consider the 1 A current rating to ensure the component does not saturate under normal operating conditions. Verify compatibility with standard surface mount reflow soldering processes.

Part Context

This component belongs to the Sigma Inductors ferrite bead family from TE Connectivity. It is designed for robust performance in demanding environments, particularly within the automotive sector. The product adheres to RoHS specifications and is suitable for automated assembly processes. It represents a specialized solution for managing high-frequency noise in power distribution networks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference tools or datasheets for potential alternatives if this specific part number becomes unavailable.