1025R-48G

Fixed Inductors Overview

The Delevan 1025R-48G is a fixed axial leaded RF inductor from the 1025R series. It features a molded construction with an iron core and unshielded design. The nominal inductance is 15 µH with a tolerance of ±2%. Maximum DC resistance is 2.8 Ohms, and rated current is 157 mA. Self-resonant frequency is 30 MHz, with Q value of 50 at 2.5 MHz. Operating temperature range is -55°C to 105°C. Dimensions are 6.35 mm length by 2.41 mm diameter.

Fixed Inductors Feature Summary

• Molded construction for mechanical stability
• Iron core material for specific magnetic properties
• Unshielded design suitable for non-coupled applications

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF signal processing

Fixed Inductors Procurement Notes

Verify component authenticity through authorized Delevan distributors or API Delevan channels. Confirm RoHS compliance status as documentation indicates potential variations. Ensure ordering suffixes match required packaging formats such as tape and reel. Validate datasheet revisions against manufacturing date codes prior to procurement.

Fixed Inductors Selection Notes

Select this component when 15 µH inductance with tight 2% tolerance is required. Consider the 157 mA current rating and 2.8 Ohm DCR limits for power handling. The axial package suits through-hole PCB mounting. Verify self-resonant frequency constraints for target RF operating bands.

Fixed Inductors Part Context

Part of the 1025R series of leaded RF inductors manufactured by Delevan. Designed for established reliability in electronic assemblies. Utilizes standard axial termination for easy integration into printed circuit boards. Commonly used in telecommunications and industrial RF equipment requiring stable inductive components.

Fixed Inductors Replacement Considerations

Consult official cross-reference guides for verified substitutes. Equivalent parts must match 15 µH inductance, 2% tolerance, and axial form factor. Verify dimensional compatibility and electrical parameters before substitution.