2450BL07A0100001T

Overview

The 2450BL07A0100001T is an integrated passive component manufactured by Johanson Technology Inc., functioning as a radio frequency balun. It operates within the 2.4GHz to 2.5GHz frequency range, specifically targeting applications in the ISM band. The device provides impedance transformation between unbalanced and balanced lines with values of 50 Ohms and 100 Ohms respectively. It features a phase difference of 180 degrees plus or minus 10 degrees and maintains a maximum insertion loss of 1.0dB. The minimum return loss is specified at 9.5dB. The component is housed in a compact 0402 (1005 Metric) surface-mount package with four pad connections.

Feature Summary

• Provides RF signal conversion between unbalanced and balanced transmission lines for wireless communication systems
• Integrates impedance matching network and balun transformer functionality within a single miniature surface-mount package
• Designed for high-frequency applications requiring precise phase balance and low insertion loss

Applications

• Bluetooth and BLE module integration
• Wi-Fi and WLAN transceiver circuits
• Zigbee and other 2.4GHz ISM band devices

Procurement Notes

Verify the complete manufacturer part number including suffixes such as 'T' for tape and reel packaging when ordering. Confirm that the required impedance ratio matches the system design requirements of 50 Ohm to 100 Ohm. Ensure the selected component meets the specific phase and amplitude balance tolerances defined in the official datasheet for the intended application.

Selection Notes

Select this component for designs requiring a compact solution for 2.4GHz to 2.5GHz signal processing. Consider the 0402 footprint constraints and the specific electrical characteristics regarding insertion loss and return loss. Evaluate the thermal performance and soldering compatibility for surface mount assembly processes to ensure reliable integration into the final circuit board.

Part Context

This component belongs to the 2450 series of integrated passive devices from Johanson Technology Inc. These components are engineered to replace discrete solutions, offering reduced board space and improved performance consistency. The series focuses on miniaturization while maintaining high-quality RF signal integrity for modern wireless standards.

Replacement Considerations

Public confirmed substitute part numbers include 2450BL15B0100001E.