LWW0603GTR47

Fixed Inductors Overview

The LWW0603GTR47 is a fixed surface-mount inductor from the Stackpole Electronics Inc. LWW series, designed for high-frequency applications. It features a ceramic core and a wound construction type, housed in a compact 0603 (1608 metric) package with dimensions of 1.60mm length, 0.80mm width, and a maximum height of 0.60mm. The component provides an inductance of 470 nH with a tolerance of ±2%. It has a maximum DC resistance of 3.6 ohms and a current rating of 80 mA. The self-resonant frequency is specified at 900 MHz, with a Q factor of 100 measured at this frequency. It operates within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• Wound construction utilizing a ceramic core for stable inductive performance
• High self-resonant frequency capability suitable for RF signal paths
• Compact 0603 surface-mount footprint for space-constrained designs

Fixed Inductors Applications

• RF filtering circuits
• Impedance matching networks
• High-frequency signal processing modules

Fixed Inductors Procurement Notes

Verify the specific suffix 'G' against the manufacturer's official datasheet to confirm the exact tolerance and packaging configuration. Ensure the selected variant matches the required current rating and self-resonant frequency specifications for the target application. Cross-reference the RoHS compliance status and moisture sensitivity level prior to final procurement approval.

Fixed Inductors Selection Notes

Select this component when a small form factor is required alongside precise inductance control at radio frequencies. The 80 mA current rating limits suitability for power handling; verify circuit current demands do not exceed saturation levels. Consider the 3.6 ohm DC resistance impact on insertion loss. Compare against alternative wound or multilayer technologies if higher current capacity or different Q-factor characteristics are necessary.

Fixed Inductors Part Context

This part belongs to the LWW series of fixed inductors manufactured by Stackpole Electronics Inc. The series offers various inductance values and tolerances in standard imperial sizes. The LWW0603GTR47 specifically targets applications requiring miniaturization without compromising high-frequency stability, leveraging ceramic core technology to maintain performance across the operating temperature range.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate equivalent components based on matching 470 nH inductance, ±2% tolerance, 0603 package dimensions, and minimum 900 MHz self-resonant frequency requirements.