WB1008T2R7SG

Fixed Inductors Overview

The WB1008T2R7SG is a fixed wirewound inductor manufactured by Cal-Chip Electronics, Inc. It features an unshielded drum core design and operates within the 1008 (2520 Metric) surface-mount package. The component provides an inductance of 2.7 µH with a maximum DC resistance of 3.4 Ohms. Its rated current capacity is specified at 290 mA, ensuring stable performance for general-purpose electronic applications requiring compact magnetic components.

Fixed Inductors Feature Summary

• Unshielded drum core construction for standard electromagnetic compatibility requirements
• Wirewound technology providing consistent inductance characteristics
• Surface-mount form factor optimized for automated assembly processes

Fixed Inductors Applications

• General purpose signal filtering circuits
• Power supply input/output stages
• RF impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific suffix SG against official Cal-Chip documentation to confirm tolerance and packaging specifications. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity and traceability. Cross-reference the full part number with the latest datasheet to confirm compliance with RoHS and REACH regulations before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a 2.7 µH inductance value is required within a 1008 footprint. Consider the 290 mA current rating and 3.4 Ohm DC resistance limits during circuit design. Verify that the unshielded nature aligns with the system's electromagnetic interference constraints. Compare these parameters against alternative inductors if higher current handling or tighter tolerances are necessary for the specific application environment.

Fixed Inductors Part Context

This inductor belongs to the WB1008 series of fixed inductors produced by Cal-Chip Electronics. The series utilizes wirewound techniques on drum cores to deliver reliable performance in space-constrained designs. These components are engineered for surface-mount technology integration, supporting high-density PCB layouts common in modern consumer electronics and industrial control systems.

Fixed Inductors Replacement Considerations

Compatible substitutes include WB1008T2R7SJ and WB1008T2R7SG variants from the same manufacturer family. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official cross-reference lists for approved alternatives.