LWW0603JT47N

Fixed Inductors Overview

The LWW0603JT47N is a fixed surface-mount inductor manufactured by Stackpole Electronics Inc. It features an unshielded wirewound construction with a ceramic core, housed in a 0603 (1608 metric) package. The component provides an inductance of 47 nH with a tolerance of ±5%. It has a maximum DC resistance of 200 milliohms and a rated current of 600 mA. The self-resonant frequency is 3.9 GHz, measured at a test frequency of 100 MHz. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded wirewound design for consistent RF performance
• High self-resonant frequency suitable for microwave applications
• Robust ceramic core construction

Fixed Inductors Applications

• RF matching networks
• Impedance matching circuits
• Microwave filter components

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Stackpole documentation to confirm electrical parameters such as DCR and rated current. Ensure the selected packaging option aligns with automated assembly requirements. Cross-reference the AEC qualification status if automotive compliance is required, as standard industrial versions may differ from qualified variants.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-frequency solution is needed in a compact footprint. The unshielded nature requires careful PCB layout to minimize parasitic coupling. Compare the self-resonant frequency against the target operating frequency to ensure effective inductive behavior. Verify thermal management capabilities given the power dissipation limits at the rated current.

Fixed Inductors Part Context

This inductor belongs to the LWW series of fixed chip inductors from Stackpole Electronics. The series utilizes wirewound technology on ceramic substrates to deliver stable inductance values for radio frequency and microwave circuitry. These components are designed for surface-mount integration into high-frequency signal paths where size constraints are critical.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides or distributor databases for parameter-equivalent alternatives.