RLB0812-562KL

Fixed Inductors Overview

The Bourns RLB0812-562KL is a radial leaded power inductor with a nominal inductance of 5600 uH and a tolerance of 10%. It features an unshielded wirewound construction on a ferrite core, designed for PCB mounting. The component supports a maximum DC current of 45 mA and has a maximum DC resistance of 18 Ohms. It operates within a temperature range of -40°C to +105°C, with a minimum Q factor of 60 at 252 kHz and a self-resonant frequency of 2 MHz.

Fixed Inductors Feature Summary

• Radial leaded wirewound design for through-hole PCB integration
• Unshielded ferrite core construction suitable for RF applications
• High thermal stability operating up to 105°C

Fixed Inductors Applications

• RF circuit filtering
• General-purpose power inductance
• Signal processing circuits

Fixed Inductors Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the procurement source provides valid RoHS compliance data consistent with the current product revision. Cross-reference the datasheet parameters for maximum DC current and resistance to validate suitability for the target application requirements before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a high-inductance value with low current handling capability is required for radial mounting. The unshielded design necessitates careful layout consideration regarding magnetic interference. Verify that the 45 mA current rating aligns with the circuit's operational load to prevent saturation. Consider the physical dimensions and lead spacing for appropriate PCB footprint compatibility during the design phase.

Fixed Inductors Part Context

This component belongs to the Bourns RLB series of radial leaded power inductors. The series offers various inductance values optimized for general electronic applications. The RLB0812 designation indicates specific physical dimensions and winding characteristics typical of this family, providing a standardized solution for through-hole inductance needs in consumer and industrial electronics.

Fixed Inductors Replacement Considerations

Consult official substitution guides for verified equivalent part numbers from Bourns or other manufacturers. Ensure replacement components match the 5600 uH inductance, 10% tolerance, and 45 mA current rating. Verify that alternative parts maintain compatible physical dimensions and lead configurations for direct PCB replacement without mechanical modification.