0900BL15D0050001E

Overview

The 0900BL15D0050001E is an RF balun manufactured by Johanson Technology Inc. designed for signal conditioning applications. It operates within a frequency range of 800 MHz to 1 GHz, centered around 900 MHz. The component provides a 1:2 impedance transformation ratio with 50 Ohm unbalanced and 50 Ohm balanced ports. It is housed in an 0805 (2012 Metric) surface-mount package featuring six PCB pads. The device supports Tape & Reel, Cut Tape, and Digi-Reel packaging formats.

Feature Summary

• Provides 1:2 impedance transformation between unbalanced and balanced circuits
• Operates effectively within the 800 MHz to 1 GHz frequency band
• Utilizes a compact 0805 surface-mount footprint for space-constrained designs

Applications

• Wireless communication systems operating in the 900 MHz ISM band
• RF front-end modules requiring balanced-to-unbalanced conversion
• IoT devices utilizing sub-1 GHz connectivity protocols

Procurement Notes

Verify the specific datasheet version for precise insertion loss and return loss specifications before finalizing design integration. Confirm that the 0805 package dimensions align with your PCB fabrication capabilities. Ensure compatibility with standard SMT reflow profiles. Check for RoHS compliance status if required by your manufacturing standards. Validate port impedances match your system requirements.

Selection Notes

Select this component when a 1:2 balun configuration is required for 900 MHz applications. The 0805 package offers a balance between performance and board space efficiency. Consider the six-pad layout for soldering reliability during assembly. This part is suitable for designs needing moderate bandwidth coverage from 800 MHz to 1 GHz.

Part Context

This balun belongs to Johanson Technology's RF signal conditioning portfolio. It serves as a passive component for converting single-ended signals to differential signals or vice versa. The device integrates planar transformer technology within a ceramic substrate. It is distinct from higher-frequency baluns in the same series due to its lower operational range.

Replacement Considerations

Cross-reference with other Johanson Technology 0805 baluns in the BL series for similar frequency ranges. Verify pinout compatibility if substituting directly on existing layouts. Ensure replacement parts maintain the 1:2 ratio and 50/50 Ohm impedance specification.