P0398NL

Arrays, Signal Transformers Overview

The P0398NL is a two-coil inductor array manufactured by Pulse Electronics, designed for surface-mount applications. It operates within a temperature range of -40°C to 130°C and features an unshielded construction. The component has a standard tolerance of ±20% and measures 18.16mm x 14.99mm x 7.87mm. Electrical specifications include a series inductance of 31.5 µH with a rated current of 3.4 A, and a parallel inductance of 7.9 µH with a rated current of 6.8 A. The DC resistance is 59.7 mΩ in series and 14.94 mΩ in parallel.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration supporting both series and parallel connection modes
• High-current capability suitable for power signal processing
• Surface-mount design for automated assembly integration

Arrays, Signal Transformers Applications

• Power supply input filtering stages
• DC-DC converter circuitry
• Signal conditioning networks requiring coupled inductance

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix designation against official documentation to confirm packaging type and compliance status. Ensure that the selected variant matches the required inductance tolerance and current rating for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-coil inductor array is required for high-current applications. Consider the physical dimensions and surface-mount footprint during PCB layout planning. Evaluate the thermal performance characteristics relative to the operating environment to ensure reliable operation within the specified temperature range.

Arrays, Signal Transformers Part Context

This component belongs to the Tomcat series from Pulse Electronics, which specializes in arrays and signal transformers. The product line focuses on providing compact, high-performance magnetic components for modern electronic systems. The series is engineered to meet stringent industry standards for reliability and electrical performance in demanding environments.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution guides or datasheets for verified equivalent parts. Ensure any replacement maintains identical pinout, inductance values, and current ratings. Verify mechanical compatibility and thermal characteristics before implementing alternative components.