RL824-182K-RC

Fixed Inductors Overview

The RL824-182K-RC is a radial leaded RF inductor from Bourns, featuring a ferrite core and unshielded construction. It provides an inductance of 1.8 mH with a tolerance of ±10%. The component supports a maximum DC current of 240 mA and has a maximum DC resistance of 2.3 Ohms. It operates within a temperature range of -55°C to +105°C. Key electrical characteristics include a minimum Q factor of 45 at 1 kHz and a self-resonant frequency of 710 kHz. Physical dimensions are 10.5 mm in diameter and 15.5 mm in length, with a standard terminal style for PCB mounting.

Fixed Inductors Feature Summary

• Radial leaded design suitable for through-hole PCB mounting
• Ferrite core construction for RF applications
• Unshielded configuration to minimize magnetic interference

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• General purpose inductive components in electronic assemblies

Fixed Inductors Procurement Notes

Verify the specific suffix RC against official Bourns documentation to confirm packaging and compliance details. Ensure that the operating environment remains within the specified -55°C to +105°C range to maintain performance integrity. Cross-reference the 240 mA current rating with actual circuit loads to prevent saturation or thermal issues during procurement validation.

Fixed Inductors Selection Notes

Select this component when a radial form factor is required for RF inductance values near 1.8 mH. Consider the unshielded nature for layout planning to avoid coupling with sensitive traces. Verify that the 710 kHz self-resonant frequency aligns with the target signal bandwidth. Confirm that the 2.3 Ohm DCR meets voltage drop requirements in the specific application path.

Fixed Inductors Part Context

This part belongs to the RL824 series of radial leaded inductors manufactured by Bourns Inc. The series is designed for general electronic applications requiring reliable inductive performance. The RL824-182K-RC specifically denotes the 1.8 mH variant with standard tolerances and packaging configurations defined by the manufacturer's catalog.

Fixed Inductors Replacement Considerations

Consult official Bourns substitution guides for direct equivalents. No public substitute part numbers are confirmed in the provided source material.