2510R-54F

Fixed Inductors Overview

The Delevan 2510R-54F is an unshielded surface-mount RF inductor with a nominal inductance of 18 µH and a tolerance of ±10%. It features a maximum DC resistance of 4.2 Ohms and supports a maximum DC current of 106 mA. The component exhibits a minimum Q factor of 25 at its test frequency and has a self-resonant frequency of 24 MHz. Designed for PCB mounting, it operates within a temperature range of -55°C to +105°C.

Fixed Inductors Feature Summary

• Unshielded construction suitable for RF applications
• Surface-mount package design for automated assembly
• Iron core material for stable inductance characteristics

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• General purpose SMT inductance requirements

Fixed Inductors Procurement Notes

Verify the specific manufacturer designation, as API Delevan components may be sourced under various corporate entities. Confirm RoHS compliance status through official documentation prior to integration. Ensure the ordering suffix matches the required reel quantity specifications. Cross-reference datasheet revisions to confirm parameter consistency against current production batches.

Fixed Inductors Selection Notes

Select this component when an 18 µH unshielded inductor is required for space-constrained RF designs. The 2510R form factor provides a standardized footprint for PCB layout. Consider the 106 mA current rating and 4.2 Ohm DCR limits during thermal and efficiency analysis. Verify that the 24 MHz self-resonant frequency aligns with the target operating band.

Fixed Inductors Part Context

This part belongs to the 2510R series of fixed surface-mount inductors manufactured by Delevan. The series offers various inductance values within a consistent physical envelope. These components are engineered for high-frequency performance using iron core technology. The 2510R designation indicates the specific case size and unshielded construction style.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.