SRF0703-681M

Arrays, Signal Transformers Overview

The Bourns SRF0703-681M is a dual-winding shielded power inductor array with ferrite core. It features a compact surface-mount footprint measuring 7.6 mm x 7.6 mm x 3.4 mm. The component provides 680 µH inductance when windings are connected in parallel and 2.72 mH when connected in series. It utilizes SMD/SMT termination for PCB mounting and operates within a temperature range of -55°C to +150°C.

Arrays, Signal Transformers Feature Summary

• Dual-winding configuration allows flexible circuit integration via parallel or series connection options.
• Shielded magnetic design minimizes electromagnetic interference and stray flux.
• Ferrite core construction supports high-frequency power conversion applications.

Arrays, Signal Transformers Applications

• DC-DC converter designs requiring coupled inductors
• Automotive electronics systems
• High-density power supply modules

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the SRF0703-681M to confirm RoHS compliance status and detailed electrical tolerances. Ensure that the selected package type matches the intended surface-mount assembly process requirements before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component for applications necessitating a low-profile, shielded coupled inductor. The 7.6x7.6mm footprint suits space-constrained boards. Verify that the required inductance values align with the parallel or series connection capabilities defined in the official specifications.

Arrays, Signal Transformers Part Context

This part belongs to the Bourns SRF0703 series of dual-winding shielded power inductors. The series is designed for high-current and high-reliability applications, particularly in automotive and industrial sectors. The SRF0703-681M specifically offers higher inductance values compared to lower-numbered variants in the same physical package family.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes include other Bourns SRF0703 series parts such as SRF0703-4R7M or SRF0703-151M if different inductance values are acceptable. Cross-brand replacements require matching the 7.6x7.6x3.4mm footprint and dual-winding shielded architecture.