15M470KLF

Overview

The Gowanda Electronics 15M470KLF is a shielded power inductor designed for high-current applications. It features a molded construction with a nominal inductance of 47 µH and a tolerance of ±10%. The component utilizes a ferrite core material to ensure stable performance under varying conditions. Key electrical specifications include a DC resistance of 0.028 ohms maximum and a saturation current rating of 16 Amperes. The self-resonant frequency is typically above 1 MHz, ensuring effective filtering at higher frequencies. The device is rated for an operating temperature range from -55°C to +125°C, making it suitable for demanding industrial environments.

Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference with surrounding components
• High saturation current capability supports robust power delivery in switching circuits
• Molded epoxy encapsulation provides mechanical stability and environmental protection

Applications

• DC-DC converter output filtering
• Power supply input stages
• Industrial motor control circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm exact electrical tolerances and lead time requirements. Ensure that the requested quantity aligns with standard packaging configurations provided by authorized distributors. Cross-reference the part number with the official Gowanda Electronics catalog to validate availability and confirm that the component meets the required thermal and current specifications for the intended design application.

Selection Notes

Select this component when designing circuits requiring high current handling with minimal magnetic field leakage. The low DC resistance contributes to improved efficiency in power conversion systems. Consider the physical dimensions and mounting style to ensure compatibility with the printed circuit board layout. Evaluate the thermal performance characteristics to guarantee reliable operation within the specified temperature range during continuous load conditions.

Part Context

This model belongs to the Gowanda M-series of shielded power inductors, which are engineered for durability and performance in harsh environments. The series is characterized by its robust construction and consistent electrical properties across various operating temperatures. These components are commonly utilized in applications where space constraints and electromagnetic compatibility are critical design factors, offering a compact solution for power management tasks.

Replacement Considerations

Consult the Gowanda Electronics cross-reference guide or contact technical support directly for verified substitute part numbers. Do not assume interchangeability with generic shielded inductors due to potential differences in saturation current and core material properties. Verify that any alternative component matches the footprint, inductance value, and current ratings precisely.