1850BL14A050001T

Overview

The 1850BL14A050001T is a surface-mount RF balun manufactured by Johanson Technology Inc. Designed for the 1.85 GHz frequency band, it operates within a range of 1.7 GHz to 2.0 GHz. The component utilizes an EIA 0805 (2012 metric) package and supports SMD/SMT termination types. It functions as a signal conditioning device suitable for wireless applications requiring balanced-to-unbalanced conversion.

Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF circuits
• Optimized for operation in the 1.7 GHz to 2.0 GHz frequency range
• Designed for surface mount assembly using standard EIA 0805 footprint

Applications

• Wireless local area network (WLAN) systems
• Bluetooth low energy transceivers
• Zigbee and other IEEE 802.15.4 based devices
• ISM band radio modules

Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet before ordering. Distributor listings may vary in availability or regional restrictions. Confirm that the specific part number matches the required frequency and package dimensions for your design. Ensure compliance with RoHS standards if applicable to your manufacturing requirements.

Selection Notes

Select this component when a compact solution is needed for sub-2 GHz ISM band applications. The 0805 package offers a balance between size and thermal performance. Consider the operating temperature range of -40°C to +85°C for environmental suitability. Verify impedance matching requirements against the system design specifications.

Part Context

This component belongs to Johanson Technology's BL series of baluns. These devices are engineered for high reliability in consumer electronics and IoT applications. The series provides various configurations to support different frequency bands and package sizes, ensuring flexibility for diverse RF front-end designs.

Replacement Considerations

Check for direct substitutes within the same family, such as variants with different suffixes indicating minor revisions. Cross-reference with other manufacturers offering similar 0805 baluns for the 1.7-2.0 GHz range if supply constraints exist. Ensure pin compatibility and electrical parameters match before substitution.