2176748-1

Overview

The TE Connectivity Passive Product 2176748-1 is a single-line power line ferrite bead in an 0805 (2012 metric) surface-mount package. It exhibits an impedance of 0 Ohms at 100 MHz, allowing for minimal signal attenuation while providing structural continuity. The component supports a maximum DC current rating of 6 A with a maximum DC resistance of 10 mOhms. It operates within a temperature range of -40°C to +125°C and features SMD/SMT termination types.

Feature Summary

• Designed as a zero-ohm bridge or jumper for power lines, ensuring circuit continuity without introducing significant impedance.
• Capable of handling high direct current loads up to 6 A, suitable for power distribution networks.
• Constructed in a compact 0805 surface-mount footprint to facilitate automated assembly and space-constrained designs.

Applications

• Power line bridging in multi-layer PCBs
• Jumper replacement for flexible circuit routing
• EMI suppression where low insertion loss is required

Procurement Notes

Verify the specific impedance value against application requirements, as this part functions as a near-zero ohm component rather than a standard filtering bead. Confirm that the 6 A current rating aligns with the thermal management capabilities of the target PCB layout. Ensure compatibility with standard reflow soldering profiles for 0805 packages. Check for any specific AEC-Q200 qualification if automotive reliability is mandated.

Selection Notes

Select this component when a physical connection is needed between traces without adding resistive loss or inductive reactance. It serves as an alternative to wire jumpers or trace cuts. Consider the 0805 size for balance between current capacity and board real estate. Compare with other zero-ohm beads if higher current ratings or different package sizes are necessary for the specific power rail.

Part Context

This component belongs to the TE Connectivity Sigma Inductors ferrite bead family, specifically engineered for power line applications. It is distinct from high-impedance noise suppression beads by its near-zero resistive characteristic. The product is manufactured under the TE Connectivity Passive Product brand, indicating its classification within passive electronic components used for signal integrity and power distribution.

Replacement Considerations

• 2176748-1

FAQ

What is the primary function of the 2176748-1?

It acts as a zero-ohm ferrite bead, providing electrical continuity on power lines with minimal resistance and impedance.

What is the maximum DC current rating?

The component is rated for a maximum DC current of 6 A.