4000BL14U0100001T

Balun Overview

The Johanson Technology Inc. 4000BL14U0100001T is a surface-mount ultra-wideband balun designed for signal conditioning applications. It operates within a frequency range of 3.1 GHz to 4.8 GHz, providing balanced-to-unbalanced conversion with a 50/100 Ohm impedance ratio. The component utilizes an SMD/SMT termination type and is housed in a compact 0603 (1608 metric) package. This device supports high-frequency RF circuit integration while maintaining a small physical footprint suitable for modern electronic designs.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion across an ultra-wide frequency spectrum
• Features a compact 0603 surface-mount package for space-constrained layouts
• Supports 50/100 Ohm impedance transformation for versatile RF interface matching

Balun Applications

• Ultra-wideband wireless communication systems
• High-speed digital signal transmission interfaces
• RF front-end modules requiring wideband impedance matching

Balun Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Johanson Technology documentation to ensure correct component identification. Confirm that the requested variant matches the required impedance ratio and frequency specifications for your design. Cross-reference datasheet details regarding package dimensions and termination types prior to procurement to guarantee compatibility with existing manufacturing processes.

Balun Selection Notes

Select this component when an ultra-wideband balun is required for frequencies between 3.1 GHz and 4.8 GHz. Ensure the design accommodates the 0603 package size and SMT mounting requirements. Consider the insertion loss characteristics specified in the datasheet relative to system performance needs. Validate that the 50/100 Ohm impedance transformation aligns with the source and load impedances in the target circuit architecture.

Balun Part Context

This balun belongs to the BL series from Johanson Technology, which specializes in passive components for RF and microwave applications. The series focuses on providing reliable signal conditioning solutions for high-frequency circuits. Components in this line are engineered to meet stringent performance standards for modern wireless technologies, ensuring consistent operation across varying environmental conditions.

Balun Replacement Considerations

Public confirmed substitute part numbers: 4000BL14U100.