LWW1008JT4R7

Fixed Inductors Overview

The LWW1008JT4R7 is a surface-mount RF inductor from the Stackpole LWW series, housed in a 1008 (2520 Metric) package. It provides an inductance of 4.7 nH with a tolerance of ±5%. The component operates within a temperature range of -40°C to 125°C and is tested for inductance at a frequency of 7.9 MHz.

Fixed Inductors Feature Summary

• Surface mount construction for automated PCB assembly
• Designed for radio frequency applications
• Compact 1008 footprint

Fixed Inductors Applications

• RF circuit impedance matching
• High-frequency signal filtering
• Broadband amplifier bias networks

Fixed Inductors Procurement Notes

Verify the specific suffix 'T' against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure the 1008 package dimensions align with the target PCB land pattern. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve over time.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 4.7 nH is required for high-frequency signal paths. The 1008 package offers a balance between size and handling ease compared to smaller footprints. Verify that the operating temperature range meets the environmental demands of the final application.

Fixed Inductors Part Context

This part belongs to the LWW series of fixed RF inductors manufactured by SEI Stackpole Electronics Inc. The series includes various inductance values and tolerances within the 1008 and 1206 package styles, catering to diverse RF design requirements for surface-mount technology.

Fixed Inductors Replacement Considerations

LWW1008JT3R9: Similar 1008 RF inductor with 3.9 nH inductance and ±5% tolerance. LWW1008JT2R7: Similar 1008 RF inductor with 2.7 nH inductance and ±5% tolerance. LWW1008JT4R7N: Variant with potentially different tolerance or testing parameters.