2176746-7

Overview

The TE Connectivity Passive Product 2176746-7 is a single-element power line ferrite bead in the BMC-Q series. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length and 0.5 mm width. The component provides an impedance of 19 ohms at 100 MHz, with a tolerance range of 9 to 21 ohms. It supports a maximum DC current of 1.5 A and has a maximum DC resistance of 60 milliohms. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Designed for high-current power line applications
• Compact 0402 surface-mount footprint
• Automotive-grade reliability classification

Applications

• Power supply filtering
• EMI suppression in automotive electronics
• High-current signal lines

Procurement Notes

Verify the specific impedance value against the latest manufacturer datasheet, as conflicting data exists regarding 19 ohms versus 300 ohms. Confirm the BMC-Q series designation ensures compliance with required automotive quality standards. Check RoHS status and end-of-life notices before finalizing procurement plans.

Selection Notes

Select this component when a compact ferrite bead capable of handling 1.5 A is required. Ensure the 0402 package fits the PCB layout constraints. Verify that the 19 ohm impedance at 100 MHz meets the specific EMI suppression requirements of the target circuit design.

Part Context

This part belongs to the Sigma Inductors BMC-Q series by TE Connectivity. It is designed for robust performance in demanding environments. The series focuses on miniaturization while maintaining high current capabilities for modern electronic systems.

Replacement Considerations

MLG0603P0N7CT000 by TDK is listed as a similar substitute for related parts in the same family, though direct equivalence should be verified.