WTBL2012Z0U008PB

Overview

The WTBL2012Z0U008PB is a surface-mount thin film inductor manufactured by Walsin Technology Corporation. It features an RF inductor design with a nominal inductance of 4 nH and a tolerance of ±0.1 nH. The component operates within a temperature range of -55°C to +125°C, supporting a maximum DC current of 280 mA and a maximum DC resistance of 1.1 Ohms. It exhibits a minimum Q factor of 12 and a self-resonant frequency of 6 GHz. The physical dimensions are 0.6 mm in length, 0.3 mm in width, and 0.28 mm in height, housed in a 0201 (0603 metric) package.

Feature Summary

• Thin film construction for high-frequency stability
• Compact 0201 surface-mount footprint
• High self-resonant frequency capability

Applications

• High-frequency circuit applications
• RF signal processing modules
• Miniaturized electronic device integration

Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical tolerances and thermal characteristics before integration. Ensure that the selected component meets the required DC current ratings and impedance specifications for the target circuit environment. Cross-reference the package dimensions against the PCB layout to guarantee proper solder joint formation and mechanical reliability during assembly processes.

Selection Notes

Select this component for designs requiring precise inductance values in ultra-compact spaces. The thin film technology offers superior performance at high frequencies compared to standard thick film alternatives. Consider the low DC resistance and high self-resonant frequency when designing RF matching networks or filtering stages where signal integrity is critical.

Part Context

This part belongs to Walsin's portfolio of passive components, specifically focusing on RF inductors. The company provides one-stop-shop solutions for global delivery of reliable quality components. This specific model utilizes thin film technology to achieve high precision and stability in small form factors suitable for modern electronics.

Replacement Considerations

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