SRF0703-8R2M

Arrays, Signal Transformers Overview

The Bourns SRF0703-8R2M is a dual-winding shielded power inductor from the SRF0703 series, designed for surface-mount applications. It features an inductance of 8.2 µH with a tolerance of ±20%. The component has a maximum DC resistance of 150 mΩ per winding and supports a maximum DC current of 1.1 A. Its compact package dimensions are 6.5 mm in length, 4.5 mm in width, and 2.7 mm in height. The device operates within a temperature range of -40°C to +105°C and utilizes a ferrite core material.

Arrays, Signal Transformers Feature Summary

• Dual-winding configuration integrated into a single surface-mount package
• Shielded magnetic structure to minimize electromagnetic interference
• Ferrite core construction for stable performance under load

Arrays, Signal Transformers Applications

• Power delivery networks in portable electronics
• DC-DC converter circuits requiring coupled inductance
• Automotive electronic systems compliant with AEC-Q200 standards

Arrays, Signal Transformers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for end-of-life notices as availability may be restricted. Ensure storage conditions maintain integrity prior to assembly.

Arrays, Signal Transformers Selection Notes

Select this component when dual isolated windings are required in a compact footprint. Evaluate thermal management requirements against the 105°C operating limit. Compare physical dimensions against PCB layout constraints. Verify current ratings match circuit load profiles to prevent saturation.

Arrays, Signal Transformers Part Context

This part belongs to the SRF0703 series of dual-winding shielded power inductors manufactured by Bourns Inc. The series is characterized by high-current capabilities and low profile designs suitable for space-constrained printed circuit boards. These components are engineered for reliability in demanding power conversion environments.

Arrays, Signal Transformers Replacement Considerations

Cross-reference with SDR0703-8R2M for single-winding alternatives if dual coils are not required. Verify pinout compatibility before substituting. Confirm that replacement parts meet identical electrical specifications and mechanical dimensions.