LWW0402JT9N5

Fixed Inductors Overview

The LWW0402JT9N5 is a general-purpose wirewound inductor manufactured by Stackpole Electronics Inc. It features an inductance of 9.5 nH with a ±5% tolerance and operates within a temperature range of -40°C to +125°C. The component utilizes a ceramic core and is housed in a 0402 (1005 metric) surface-mount package measuring 1.00mm x 0.50mm. It has a maximum DC resistance of 300 mOhm and a rated current of 400 mA. The self-resonant frequency is 2.48 GHz, with a Q factor of 24 measured at 250 MHz.

Fixed Inductors Feature Summary

• Unshielded wirewound construction for high-frequency RF applications
• Ceramic core material providing stability in general-purpose circuits
• Compliant with RoHS3 standards and free from REACH restrictions

Fixed Inductors Applications

• RF circuit design
• Microwave signal processing
• General-purpose inductive filtering

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Stackpole documentation to ensure accuracy. Confirm that the required inductance value and tolerance align with the design specifications. Check for compliance with environmental regulations such as RoHS3 if applicable to the target market. Ensure the package dimensions match the PCB footprint requirements.

Fixed Inductors Selection Notes

Select this component for applications requiring low inductance values in compact surface-mount layouts. Consider the 400 mA current rating and 300 mOhm DCR when designing power-sensitive RF paths. Verify that the operating temperature range meets the environmental conditions of the final assembly. Evaluate the self-resonant frequency to ensure performance at the intended signal frequencies.

Fixed Inductors Part Context

This inductor belongs to the LWW series of general-purpose components produced by Stackpole Electronics Inc. The series offers various inductance values in standard surface-mount packages, catering to broad electronic manufacturing needs. The LWW0402JT9N5 specifically addresses the demand for small-form-factor inductors in modern consumer and industrial electronics.

Fixed Inductors Replacement Considerations

The LWW0402JT9N5 may be substituted with other 9.5 nH unshielded wirewound inductors in the 0402 package. Ensure any alternative part matches the electrical parameters, including tolerance, current rating, and self-resonant frequency. Verify physical dimensions and terminal configurations for compatibility with existing PCB designs.