WLBD1608K2U121TP

Overview

The WLBD1608K2U121TP is a ferrite chip bead manufactured by Walsin Technology Corporation. It features an impedance of 120 Ohms at a test frequency of 100 MHz with a tolerance of +/-25%. The component operates within a temperature range of -55°C to +125°C and supports a maximum DC current of 1.3A. Its direct current resistance is specified as 150 mOhms. The device utilizes a 0603 (1608 metric) surface mount package with dimensions of 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height.

Feature Summary

• Provides high-frequency noise suppression through ferrite material properties
• Designed for surface mount technology integration on printed circuit boards
• Features flexible solder terminals to accommodate standard assembly processes

Applications

• High-frequency noise suppression circuits
• Power supply line filtering
• Signal integrity management in electronic devices

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status directly from the datasheet as availability varies. Cross-reference the Mouser part number 791-WLBD1608K2U121TP with the original manufacturer specifications to validate technical parameters before procurement.

Selection Notes

Select this component based on the required 120 Ohm impedance at 100 MHz and the 1.3A current handling capability. Ensure the 0603 footprint matches the design layout constraints. Verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

This ferrite bead belongs to the WLBD series of passive components produced by Walsin Technology Corporation. The series offers various impedance values and current ratings in standardized surface mount packages. These components are engineered for electromagnetic interference suppression in compact electronic designs requiring reliable high-frequency performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference lists or authorized distributor databases for verified alternatives.