2176742-8

Overview

The TE Connectivity Passive Product 2176742-8 is a single-channel, shielded multilayer chip ferrite bead designed for power line applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component exhibits an impedance of 26 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 700 mA. Its maximum DC resistance is 60 mOhms with a tolerance of 25%. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Designed specifically for power line noise suppression in compact electronic circuits.
• Utilizes a shielded construction to minimize electromagnetic interference.
• Capable of handling high direct current loads suitable for power distribution paths.

Applications

• Power line filtering in automotive electronics
• Noise suppression in portable device power circuits
• EMI reduction in compact consumer electronics

Procurement Notes

Verify the specific datasheet version for the 2176742-8 part number to confirm exact electrical tolerances and packaging details. Ensure compatibility with automated pick-and-place equipment due to the 0402 footprint. Cross-reference impedance specifications against target noise frequencies to validate performance requirements before integration into the design.

Selection Notes

Select this component when space constraints require a 0402 footprint for power line filtering. Choose this part if the application demands a low DC resistance of 60 mOhms while maintaining effective attenuation at 100 MHz. Consider the 700 mA current rating to ensure the component does not saturate under maximum load conditions.

Part Context

This component belongs to the Sigma Inductors series of passive products manufactured by TE Connectivity. It is categorized as a ferrite bead intended for high-current applications. The product line focuses on providing reliable EMI suppression solutions in small form factors for modern electronic designs requiring robust power integrity.

Replacement Considerations

The 1-2176742-8 is listed as a related variant with different impedance characteristics. Verify that substitution parts match the 26 Ohm impedance at 100 MHz and the 700 mA current rating to maintain circuit performance.