1975BL15A0075001E

Overview

The 1975BL15A0075001E is an integrated passive component classified as an RF balun manufactured by Johanson Technology. It operates within a frequency range of 400 MHz to 2300 MHz, providing wideband signal conditioning capabilities. The device features an unbalanced impedance of 50 Ohms and supports a 1:1.5 impedance transformation ratio. Designed for surface-mount applications, it utilizes a compact package with maximum dimensions of 0.083 inches in length and a width ranging from 0.045 to 0.053 inches. This component is intended for use in high-frequency wireless communication systems requiring balanced-to-unbalanced conversion.

Feature Summary

• Provides wideband RF signal conditioning across the 400 MHz to 2300 MHz spectrum
• Facilitates impedance transformation between 50 Ohm unbalanced and balanced ports
• Utilizes a compact surface-mount form factor suitable for space-constrained PCB layouts

Applications

• Wideband wireless communication transceivers
• RF front-end modules requiring balanced-to-unbalanced conversion
• High-frequency signal processing circuits

Procurement Notes

Verify the specific datasheet documentation for the 1975BL15A0075001E to confirm detailed electrical parameters such as insertion loss and return loss, as these are critical for circuit performance validation. Ensure that the selected component matches the required impedance transformation ratio and frequency coverage for the target application. Cross-reference the manufacturer's official specifications to confirm compliance with RoHS standards and environmental operating conditions before finalizing procurement decisions.

Selection Notes

Select this component when a wideband balun solution is required for frequencies spanning 400 MHz to 2300 MHz. The 1:1.5 impedance transformation ratio makes it suitable for interfacing between 50 Ohm unbalanced lines and balanced loads with 75 Ohm equivalent impedance. Consider the physical dimensions and surface-mount packaging when evaluating board space constraints. Validate thermal performance and stability against the specific operational temperature range defined in the official product documentation.

Part Context

This part belongs to Johanson Technology's family of integrated passive components, specifically within the RF balun subfamily. These devices are engineered to provide reliable signal conditioning in modern wireless infrastructure and consumer electronics. The BL series designation typically indicates balun functionality, while the numerical prefix often correlates with the center frequency or operational band characteristics. This component represents a specialized solution for wideband RF applications requiring precise impedance matching.

Replacement Considerations

Publicly confirmed substitute part numbers for the 1975BL15A0075001E are not available in the provided source material. Verify compatibility with alternative baluns by comparing frequency ranges, impedance ratios, and physical footprint dimensions against the original component specifications.