2450BL15B0100001E

Overview

The Johanson Technology Inc. 2450BL15B0100001E is an RF balun designed for the 2.4GHz to 2.5GHz frequency range, specifically supporting Wi-Fi and Bluetooth applications. It features a 50-ohm unbalanced impedance and a 100-ohm balanced impedance with a phase difference of 180° ±10°. The component exhibits a maximum insertion loss of 1.0dB and a minimum return loss of 9.5dB. Packaged in a compact 0805 (2012 metric) surface-mount format, it operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides signal conditioning through balanced-to-unbalanced conversion for wireless transceivers
• Ensures signal integrity via specified phase difference and low insertion loss characteristics
• Facilitates compact circuit design through small surface-mount package dimensions

Applications

• Wi-Fi module integration
• Bluetooth device implementation
• WLAN transceiver circuits
• Zigbee communication systems

Procurement Notes

Verify the specific manufacturer part number against official Johanson Technology documentation to ensure compatibility with your design requirements. Confirm that the 0805 package size aligns with your PCB layout constraints. Check the latest datasheet for any updates regarding operating temperatures or impedance specifications before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring a 50-ohm to 100-ohm impedance transformation at 2.4GHz frequencies. Ensure the selected package matches the available footprint on the printed circuit board. Consider the thermal operating range and insertion loss limits relative to the system's overall signal budget and performance requirements.

Part Context

This component belongs to the 2450 series of integrated passive devices manufactured by Johanson Technology. It serves as a critical interface between differential RF lines and single-ended transmission lines in modern wireless communication modules. The device supports standard protocols operating within the ISM band.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-references directly with the manufacturer for equivalent components meeting identical electrical and mechanical specifications.