BWCU00160811250M02

Overview

The BWCU00160811250M02 is a compact common mode choke manufactured by Pulse Electronics. It features an impedance of 25 Ohms at 100 MHz and supports a maximum DC current of 500 mA. The component has a rated voltage of 50 VDC and a maximum DC resistance of 77 mOhms. It utilizes an unshielded design within a 0603 (1608 metric) surface mount package, measuring 1.6 mm in length, 1.1 mm in width, and 1.1 mm in height. The device operates within a temperature range of -40°C to +105°C.

Feature Summary

• Provides common mode noise suppression with 25 Ohms impedance at 100 MHz
• Designed for high-density applications using a compact 0603 surface mount footprint
• Supports continuous DC currents up to 500 mA with low series resistance

Applications

• High reliability electronic circuits
• Data line protection in portable devices
• Signal integrity management in compact PCB layouts

Procurement Notes

Verify the specific datasheet version for the BWCU00160811250M02 to confirm exact electrical tolerances and thermal characteristics before finalizing designs. Ensure that the unshielded construction aligns with the electromagnetic interference requirements of the target application environment. Cross-reference the 500 mA current rating against peak operational loads to prevent saturation or excessive heating during sustained use.

Selection Notes

Select this component when space constraints require a 0603 form factor for common mode filtering. It is suitable for applications requiring moderate noise attenuation at 100 MHz without the need for magnetic shielding. Consider the 500 mA current handling capability relative to the signal line load. The unshielded nature may necessitate careful layout planning to minimize crosstalk in densely populated boards.

Part Context

This part belongs to Pulse Electronics' Compact Common Mode Choke series, which offers impedance ranges from 25 Ohms to 2200 Ohms. These components are engineered for surface mount technology and feature a 50 VDC rated voltage. The series is designed to provide effective noise suppression in tight spaces while maintaining reliable performance across standard operating temperatures.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.