PG0087.472NL

Fixed Inductors Overview

The PG0087.472NL is a fixed surface-mount power inductor from Pulse Electronics, rated at 4.7 µH with a ±20% tolerance. It features a shielded wirewound construction and a maximum DC resistance of 70 mΩ. The component supports a rated current of 1.75 A and a saturation current of 2.8 A. Operating within a temperature range of -40°C to 130°C, it utilizes a nonstandard package measuring approximately 6.20 mm x 6.20 mm with a maximum height of 2.00 mm.

Fixed Inductors Feature Summary

• Shielded wirewound design minimizes electromagnetic interference
• Compact surface-mount footprint for space-constrained layouts
• High thermal stability across extended operating temperatures

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input chokes
• General-purpose signal processing circuits

Fixed Inductors Procurement Notes

Verify the specific suffix against official documentation, as variants like PG0087.472NLT may differ in packaging or availability. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the selected part matches the required current ratings for the target application to prevent performance degradation.

Fixed Inductors Selection Notes

Select this component when a compact, shielded inductor is required for low-to-medium power applications. Compare the 1.75 A rated current and 2.8 A saturation limit against circuit demands. Consider the 70 mΩ DCR for efficiency calculations and verify that the nonstandard package dimensions fit the PCB layout constraints.

Fixed Inductors Part Context

This part belongs to the PG0087 series of fixed power inductors designed for surface-mount technology. The series offers various inductance values tailored for different power management needs. The PG0087.472NL specifically addresses requirements for moderate current handling in a small form factor, balancing size and electrical performance.

Fixed Inductors Replacement Considerations

The PG0087.472NLT is listed as a parameter-equivalent substitute. Verify if the 'T' suffix indicates a tape-and-reel packaging difference without altering electrical characteristics. Cross-reference datasheets to ensure identical pinout and mechanical dimensions before substitution.