SRF0703-101M

Arrays, Signal Transformers Overview

The Bourns SRF0703-101M is a shielded dual-winding coupled inductor array designed for surface-mount applications. It features two independent coils with an inductance of 100 µH when connected in parallel and 400 µH in series, maintaining a ±20% tolerance. The component measures 7.6 mm x 7.6 mm x 3.4 mm and operates within a temperature range of -40°C to +125°C. Electrical specifications include a maximum DC resistance of 715 mΩ in parallel configuration and 2.64 Ω in series, with rated currents of 730 mA (parallel) and 367 mA (series).

Arrays, Signal Transformers Feature Summary

• Shielded wirewound construction minimizes electromagnetic interference.
• Dual-coil architecture supports flexible series or parallel circuit integration.
• Surface-mount design facilitates automated PCB assembly processes.

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power supply noise suppression circuits
• Signal conditioning in electronic systems

Arrays, Signal Transformers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant matches the required thermal performance and current ratings for the intended application environment before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component based on its compact 0703 footprint and shielded magnetic structure. Evaluate the trade-off between parallel and series connection modes regarding current handling capacity and impedance requirements. Confirm compatibility with standard reflow soldering profiles and verify RoHS compliance status for regulatory adherence.

Arrays, Signal Transformers Part Context

This part belongs to the Bourns SRF0703 series of coupled inductors. The series provides shielded power inductors suitable for space-constrained designs. The SRF0703-101M specifically offers 100 µH nominal inductance, distinguishing it from other values in the lineup such as the SRF0703-102M.

Arrays, Signal Transformers Replacement Considerations

Consult the official Bourns SRF0703 series datasheet for verified substitute part numbers. Cross-reference dimensions and electrical parameters to ensure mechanical and functional compatibility with existing board layouts.

Arrays, Signal Transformers FAQ

What is the physical size of the SRF0703-101M?

The component dimensions are 7.6 mm in length, 7.6 mm in width, and 3.4 mm in height.

Does the SRF0703-101M have magnetic shielding?

Yes, the device utilizes a shielded wirewound construction to reduce electromagnetic interference.