SRR4011-101YL

Fixed Inductors Overview

The SRR4011-101YL is a shielded surface-mount power inductor from Bourns Inc., featuring a drum core wirewound construction. It offers an inductance of 100 µH with a tolerance of ±30%. The component supports a maximum DC current of 0.31 A and exhibits a maximum DC resistance of 2.4 Ohms. Designed for compact applications, it measures 4.8 x 4.8 x 1.15 mm.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference
• Drum core wirewound design ensures stable performance
• Surface mount package facilitates automated PCB assembly

Fixed Inductors Applications

• Power supply filtering circuits
• DC-DC converter energy storage
• Portable electronic device power management

Fixed Inductors Procurement Notes

Verify the complete part number including the suffix against official Bourns documentation to ensure correct specifications. Confirm that the supplier provides valid traceability and authenticity guarantees. Request the latest datasheet to validate electrical parameters and mechanical dimensions prior to procurement.

Fixed Inductors Selection Notes

Select this component when space constraints require a low-profile shielded inductor. Ensure the operating current remains within the 310 mA limit to prevent saturation. Verify that the 2.4 Ohm DC resistance aligns with system efficiency requirements. Confirm compatibility with standard reflow soldering profiles for surface mount technology.

Fixed Inductors Part Context

This part belongs to the SRR series of shielded power inductors by Bourns. The series is engineered for high-density electronics where magnetic shielding is critical. The specific model utilizes a nonstandard footprint optimized for compact power delivery modules in modern consumer and industrial devices.

Fixed Inductors Replacement Considerations

Cross-reference with other Bourns SRR series variants sharing identical 4.8x4.8mm footprints. Verify inductance value and current rating compatibility before substitution. Consult official Bourns databases for direct equivalents or pin-compatible alternatives.