2450BM15A0002002E

Overview

The Johanson Technology Inc. 2450BM15A0002002E is a surface-mount RF balun designed for the 2.4 GHz ISM band. It operates within a frequency range of 2.4 GHz to 2.5 GHz with a bandwidth of 50 MHz. The component features a 50-ohm impedance and utilizes an SMD/SMT termination type in an 0805 (2012 metric) package. It supports a minimum operating temperature of -40°C and a maximum operating temperature of +85°C.

Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF applications
• Integrated low-pass filtering capability
• Optimized specifically for TI CC253X chipset compatibility

Applications

• Wireless LAN (WLAN) systems
• Bluetooth connectivity modules
• Zigbee sensor networks

Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet, as part number revisions may occur without functional changes. Confirm RoHS compliance status directly from the official documentation before integration. Ensure the ordering quantity matches the tape and reel packaging specifications provided by the supplier.

Selection Notes

Select this component when a compact 0805 footprint is required for 2.4 GHz signal conditioning. It is suitable for designs prioritizing direct integration with Texas Instruments wireless microcontrollers. Consider thermal limits and impedance matching requirements during PCB layout to ensure optimal performance.

Part Context

This balun belongs to Johanson Technology's passive antenna and signal conditioning portfolio. It addresses the need for miniaturized RF front-end components in IoT devices. The 2450BM series is engineered to replace discrete transformer and filter solutions, reducing board space and assembly complexity.

Replacement Considerations

The 2450BM15A0002001E is a documented predecessor part number for this component. Verify electrical equivalence if substituting older inventory.