WB0805T1R0SJ

Fixed Inductors Overview

The WB0805T1R0SJ is a fixed inductor manufactured by Cal-Chip Electronics, Inc., designed for surface-mount applications. It features an unshielded drum core construction with wirewound technology. The component provides a nominal inductance of 1 µH with a tolerance of ±5%. It has a maximum DC resistance of 2.7 Ohms and a rated current of 170 mA. The physical package size is 0805 (2012 Metric), measuring 2.00mm x 1.25mm.

Fixed Inductors Feature Summary

• Utilizes unshielded drum core wirewound construction for general-purpose signal handling.
• Offers high reliability through metal tab electrodes resistant to leaching.
• Encapsulated in heat-proof resin to ensure mechanical shock and pressure resistance.

Fixed Inductors Applications

• General purpose RF inductor circuits
• High density electronic circuit mounting
• Automatic mounting processes

Fixed Inductors Procurement Notes

Verify the manufacturer part number WB0805T1R0SJ against official Cal-Chip Electronics documentation to confirm specifications. Ensure compatibility with surface-mount assembly requirements. Check datasheet details for thermal limits and electrical ratings before integration into final designs.

Fixed Inductors Selection Notes

Select this component for applications requiring a 1 µH inductance with low profile dimensions. Consider the 170 mA current rating and 2.7 Ohm DC resistance for power handling constraints. The unshielded design may require layout considerations for electromagnetic interference in sensitive circuits.

Fixed Inductors Part Context

This component belongs to the Cal-Chip Electronics fixed inductor family, specifically utilizing molded chip wirewound technology. It is part of a series developed for automatic mounting trends toward higher part density. The product line emphasizes leadless designs with superior dimensional accuracy and environmental resistance.

Fixed Inductors Replacement Considerations

Publicly documented parameter-equivalent substitutes include GMC21CG121J100NTD and GMC21CG121J100NT from Cal-Chip Electronics, Inc. Verify electrical parameters and physical footprint compatibility before substitution.