1-2176748-2

Overview

The 1-2176748-2 is a ferrite chip bead manufactured by TE Connectivity Passive Product. It features an impedance of 70 ohms at 100 MHz and is housed in a 0805 (2012 metric) surface-mount package. The component supports a maximum DC current of 3A with a low DC resistance of 40 milliohms. Designed for power line applications, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression on power lines through high-frequency impedance characteristics.
• Supports high continuous current loads suitable for power supply filtering applications.

Applications

• Power line filtering
• Electromagnetic interference suppression

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official datasheet before integration. Confirm that the 0805 footprint matches the target PCB layout. Ensure the selected variant meets the required thermal operating limits for the intended environment.

Selection Notes

Select this component when high-current power line filtering is required in a compact surface-mount form factor. The 0805 package offers a balance between current handling capability and board space efficiency compared to smaller packages.

Part Context

This part belongs to the Sigma Inductors series of passive components produced by TE Connectivity. The product line focuses on providing reliable signal integrity solutions for modern electronic designs requiring effective noise reduction in constrained spaces.

FAQ

What is the impedance value of the 1-2176748-2?

The impedance is 70 ohms measured at 100 MHz.

What is the maximum DC current rating?

The component is rated for a maximum DC current of 3A.