2176745-3

Overview

The TE Connectivity Passive Product component 2176745-3 is a power line ferrite bead designed for high-current applications. It features a single-line configuration housed in a 1206 (metric 3216) package. The device provides an impedance of 7 Ohms at 100 MHz and supports a maximum current rating of 4A. Its DC resistance is specified at a maximum of 40mOhm, ensuring minimal signal loss while effectively suppressing electromagnetic interference in power supply circuits.

Feature Summary

• Designed for power line filtering to suppress electromagnetic interference
• Capable of handling high current loads up to 4A
• Compact surface-mount form factor suitable for space-constrained designs

Applications

• Power supply circuit filtering
• High-current electronic systems
• Electromagnetic interference suppression

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Ensure that the selected component meets the thermal and electrical constraints of the target application. Confirm availability through authorized distributors to guarantee authenticity and traceability of the passive product.

Selection Notes

Select this component when designing power lines requiring effective noise suppression with high current capacity. The low DC resistance minimizes power loss, while the specific impedance profile targets common frequency ranges. Evaluate the physical footprint compatibility with the PCB layout and ensure the operating temperature range aligns with system requirements.

Part Context

This ferrite bead belongs to the passive product category from TE Connectivity, focusing on signal integrity and power management solutions. It is part of a broader portfolio of components used to maintain stable operation in electronic systems by mitigating high-frequency noise. The design supports modern surface-mount assembly techniques for efficient manufacturing.

Replacement Considerations

Cross-reference with other high-current ferrite beads in the 1206 package if availability is limited. Ensure substitute parts match the 7 Ohm impedance at 100 MHz and support at least 4A current ratings. Verify that alternative components offer comparable DC resistance and thermal performance to maintain system reliability.