LWW0805JT39N

Fixed Inductors Overview

The LWW0805JT39N is an unshielded wirewound fixed inductor manufactured by Stackpole Electronics Inc. It features a ceramic core and is housed in a 0402 (1005 metric) surface-mount package with dimensions of 1.27mm x 0.76mm x 0.61mm maximum height. The component provides an inductance of 27 nH with a tolerance of ±5%. It has a maximum DC resistance of 300 milliohms and a rated current of 400 mA. Electrical performance includes a Q value of 24 at 250 MHz and a self-resonant frequency of 2.48 GHz. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Utilizes a wirewound construction on a ceramic core for high reliability under mechanical and environmental stress.
• Provides exceptional Q value characteristics suitable for RF applications.
• Features robust terminations designed for outstanding mechanical strength.

Fixed Inductors Applications

• RF circuits requiring stable inductive performance
• General purpose filtering and impedance matching
• Portable electronic devices

Fixed Inductors Procurement Notes

Verify the specific inductance value against project requirements, as datasheet listings may vary between 27 nH and 39 nH variants within the same series designation. Confirm that the 400 mA rated current and 300 milliohm DCR meet circuit constraints. Ensure the 0402 footprint aligns with PCB layout specifications. Check RoHS compliance status for regulatory adherence.

Fixed Inductors Selection Notes

Select this component for applications demanding high Q values and reliable performance in small form factors. The ceramic core offers stability compared to ferrite alternatives. Consider the unshielded design for cost-sensitive RF layouts where magnetic interference is manageable. Verify thermal limits against operating environments.

Fixed Inductors Part Context

This part belongs to the LWW series of fixed inductors from Stackpole Electronics. The series is characterized by wirewound technology on ceramic cores, targeting RF and general-purpose applications. It complements other passive components like resistors and thermistors in the manufacturer's portfolio for comprehensive circuit solutions.

Fixed Inductors Replacement Considerations

The TE Connectivity part number 36501E27NJTDG is listed as a parameter-equivalent substitute. Verify electrical parameters and physical dimensions before substitution.

Fixed Inductors FAQ

What is the core material used in the LWW0805JT39N?

The inductor utilizes a ceramic core material.

Is the LWW0805JT39N shielded?

No, the component is unshielded.