2450FB15K0005001E

Overview

The Johanson Technology Inc. 2450FB15K0005001E is an RF balun designed for the 2.4GHz to 2.5GHz frequency range. It provides a 50-ohm impedance transformation between unbalanced and balanced ports. The component features a maximum insertion loss of 3.5dB and a minimum return loss of 9.5dB. It is housed in a compact 0805 (2012 metric) surface-mount package with eight printed circuit board pads, suitable for space-constrained wireless applications.

Feature Summary

• Provides signal conversion between balanced and unbalanced RF lines
• Operates within the 2.4GHz to 2.5GHz industrial band
• Supports 50-ohm system impedance matching

Applications

• Bluetooth low energy transceivers
• Wi-Fi module antenna interfaces
• Zigbee communication devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer's global part numbering documentation to ensure correct configuration. Confirm RoHS3 compliance status and moisture sensitivity level requirements prior to integration into the production line. Cross-reference the datasheet revision date to validate current electrical specifications.

Selection Notes

Select this component when a surface-mount solution is required for 2.4GHz wireless protocols. Ensure the PCB layout accommodates the 0805 footprint and eight-pad ground plane requirements. Verify that the insertion loss characteristics meet the system link budget constraints for the intended application.

Part Context

This device belongs to the Johanson Technology 2450 series of integrated passive components. These baluns are engineered to replace discrete LC networks, reducing board space and improving consistency. The product is actively manufactured and available in tape and reel packaging for automated assembly processes.

Replacement Considerations

Consult the manufacturer's official substitution guide for verified equivalent part numbers. Do not assume functional compatibility with other 0805 baluns without validating impedance and frequency parameters.