1-2176748-3

Overview

The TE Connectivity Passive Product component 1-2176748-3 is a power line ferrite bead designed for surface mount applications. It features an 0805 (2012 Metric) package and provides an impedance of 80 Ohms at a test frequency of 100 MHz. The device supports a maximum DC current rating of 3 Amperes with a maximum DC resistance of 40 milliohms.

Feature Summary

• Provides electromagnetic interference suppression in power lines through high-frequency impedance characteristics
• Engineered for high-current handling capabilities suitable for demanding power supply circuits
• Utilizes a compact surface mount footprint to facilitate automated assembly processes

Applications

• Power supply input filtering stages
• DC-DC converter output noise reduction
• General-purpose EMI suppression in electronic equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct impedance and tolerance specifications. Confirm that the selected variant matches the required package dimensions and current ratings for the target design. Cross-reference part numbers with authorized distributors to avoid counterfeit components during sourcing.

Selection Notes

Select this component based on its 80 Ohm impedance profile at 100 MHz and 3 Ampere current capacity. Ensure the 0805 package size fits the available PCB real estate. Evaluate the low DC resistance to minimize voltage drop and power loss within the circuit path compared to higher-resistance alternatives.

Part Context

This ferrite bead belongs to the passive product portfolio manufactured by TE Connectivity. It serves as a fixed passive component used for signal integrity management. The device is distinct from resistors or inductors, functioning specifically to attenuate high-frequency noise while maintaining low resistance to direct current flow.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads by matching impedance curves, current ratings, and physical dimensions.