LWW0402JT43N

Fixed Inductors Overview

The LWW0402JT43N is a general-purpose surface-mount inductor manufactured by Stackpole Electronics Inc. It features a ceramic core and operates within a temperature range of -40°C to +125°C. The nominal inductance is 43 nH with a tolerance of ±5%. Rated power dissipation is 63 mW at 70°C, with a maximum working voltage of 50V. The component utilizes nickel barrier terminations and complies with RoHS standards.

Fixed Inductors Feature Summary

• Ceramic core construction for stable RF performance
• Nickel barrier terminations for reliable soldering
• RoHS compliant and halogen-free composition

Fixed Inductors Applications

• RF circuit filtering
• General purpose signal conditioning
• High-frequency impedance matching

Fixed Inductors Procurement Notes

Verify the specific datasheet version for the LWW0402JT43N to confirm exact DC resistance values and current ratings, as these parameters can vary slightly between production batches. Ensure that the ordering suffix matches the required packaging format, typically tape and reel, to align with automated assembly processes.

Fixed Inductors Selection Notes

Select this component for applications requiring low-inductance RF solutions in compact spaces. The 0402 package size suits high-density PCB layouts. Consider the 5% tolerance and ceramic core stability when designing circuits sensitive to frequency drift or requiring consistent impedance characteristics across varying thermal conditions.

Fixed Inductors Part Context

This part belongs to the LWW series of general-purpose chip inductors from Stackpole Electronics. It is designed for surface mount technology (SMT) and is commonly used in consumer electronics and communication devices where small form factors and reliable RF performance are critical requirements.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0402 ceramic-core inductors with similar 43 nH values and ±5% tolerance. Verify that replacement parts match the physical dimensions (1.0mm x 0.5mm) and electrical ratings, specifically the 50V working voltage and 63mW power rating, to ensure circuit compatibility.