WB0603T43NSJ

Fixed Inductors Overview

The WB0603T43NSJ is a fixed surface-mount inductor manufactured by Cal-Chip Electronics, Inc. It features a wirewound construction housed in an 0603 (1608 metric) package with lead-free terminations. The component has a nominal inductance of 43 nH and a tolerance of ±5%. It exhibits a maximum DC resistance of 0.2 ohms and a self-resonant frequency of 1.9 GHz. The device is rated for a maximum current of 1.5 A and operates within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Wirewound construction encapsulated in heat-proof resin for mechanical stability
• Leaching-resistant metal tab electrodes ensuring high solderability
• High resistance to heat and humidity for reliable operation

Fixed Inductors Applications

• RF circuits requiring compact inductance
• General purpose filtering in surface mount assemblies
• High-density electronic circuit designs

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the WB0603T43NSJ to confirm electrical parameters such as inductance value, tolerance, and current ratings prior to procurement. Ensure that the selected component meets the required thermal and environmental specifications for the intended application environment.

Fixed Inductors Selection Notes

Select this component for applications requiring a small form factor with precise inductance values. Consider the 0603 package size for space-constrained PCB layouts. Evaluate the self-resonant frequency and DC resistance against circuit requirements to ensure optimal performance at target frequencies.

Fixed Inductors Part Context

Cal-Chip Electronics specializes in surface-mount devices, including passive components like inductors and capacitors. The WB series represents their line of molded chip wirewound inductors designed for automatic mounting processes, offering high reliability and consistent performance in modern electronics manufacturing.

Fixed Inductors Replacement Considerations

Consult official substitution guides or manufacturer cross-reference lists for verified equivalent part numbers. Generic replacements may not match the specific electrical characteristics or physical dimensions required for the original design.