1025R-48K

Fixed Inductors Overview

The Delevan 1025R-48K is a fixed, unshielded molded inductor designed for RF applications. It features an axial leaded package with an iron core and operates within a temperature range of -55°C to +105°C. The component provides an inductance of 15 µH with a tolerance of ±10%. It supports a maximum DC current of 157 mA and has a maximum DC resistance of 2.8 Ohms. The self-resonant frequency is specified at 30 MHz, and the Q factor is rated at 50 when tested at 2.5 MHz.

Fixed Inductors Feature Summary

• Molded construction with an iron core for stable RF performance
• Unshielded design suitable for general-purpose inductive applications
• Axial through-hole mounting configuration

Fixed Inductors Applications

• RF circuit filtering
• Signal processing components
• General purpose inductive circuits

Fixed Inductors Procurement Notes

Verify compliance with RoHS standards as indicated by official documentation. Confirm that the specific batch meets military or established reliability requirements if applicable to the target system. Ensure the axial lead dimensions match the PCB layout constraints prior to integration.

Fixed Inductors Selection Notes

Select this component for designs requiring a 15 µH inductance with moderate current handling capabilities. The unshielded nature requires consideration of magnetic interference in dense layouts. Verify thermal management strategies to maintain operation within the specified -55°C to +105°C range during peak load conditions.

Fixed Inductors Part Context

This part belongs to the 1025R series of fixed inductors manufactured by API Delevan. The series is characterized by molded construction and axial leads, catering to both commercial and specialized electronic applications. It serves as a passive component for energy storage and signal conditioning in various circuit topologies.

Fixed Inductors Replacement Considerations

Cross-reference with other 15 µH axial inductors from the same manufacturer series. Ensure equivalent electrical parameters such as DCR and saturation current are met before substitution.