15M472JLF

Overview

The Gowanda Electronics 15M472JLF is a fixed axial leaded inductor with a nominal inductance of 47 µH and a tolerance of ±5%. It features an unshielded molded construction with a maximum DC resistance of 2.75 Ohms and a current rating of 170 mA. The component operates within a temperature range of -55°C to +105°C and is tested at 2.5 MHz.

Feature Summary

• Unshielded molded RF coil design for compact integration
• Axial through-hole mounting configuration
• Wide operating temperature range suitable for harsh environments

Applications

• RF filtering circuits
• Power supply chokes
• Industrial control systems

Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributor, as documentation indicates potential exemptions or specific lot variations. Confirm terminal lead composition (lead-free vs. leaded) prior to procurement to ensure compatibility with assembly processes and regulatory requirements.

Selection Notes

Select this component for applications requiring a 47 µH inductance with tight ±5% tolerance. Ensure the circuit current does not exceed 170 mA to prevent saturation. Verify that the unshielded design does not interfere with nearby sensitive components due to magnetic field exposure.

Part Context

This part belongs to the Gowanda 15M series of molded RF coils. The series offers various inductance values and tolerances, catering to aerospace, defense, and industrial sectors. Gowanda Electronics specializes in high-performance magnetic components for critical applications.

Replacement Considerations

The 15M472KLF is a verified substitute offering identical electrical specifications but with ±10% tolerance instead of ±5%. Both parts share the same physical dimensions and mounting style.