3-1.5-1DL

Overview

The Bourns Inc. 3-1.5-1DL is a compact RF balun transformer designed for balanced-to-unbalanced signal conversion in radio frequency applications. Operating within a frequency range of 100 kHz to 300 MHz, this component provides efficient impedance transformation for wireless devices and communication systems. It is housed in a standard 6-DIP package, ensuring reliable integration into various circuit layouts. The unit complies with RoHS standards and is lead-free, supporting environmentally conscious manufacturing processes while maintaining robust performance characteristics for demanding electronic environments.

Feature Summary

• Provides balanced-to-unbalanced signal conversion for radio frequency circuits
• Operates effectively across a wide frequency spectrum from 100 kHz to 300 MHz
• Utilizes a compact 6-DIP package for space-efficient board integration

Applications

• Wireless device signal processing
• Radio frequency communication systems
• Balanced line interfacing in industrial automation

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters and mechanical dimensions before integration. Ensure that the 6-DIP footprint matches the target PCB design requirements. Confirm compliance with current environmental regulations such as RoHS status through official supplier channels. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when a dedicated RF balun solution is required for frequencies up to 300 MHz. The 6-DIP form factor offers a balance between isolation and mounting density suitable for consumer electronics and industrial equipment. Consider thermal management and spatial constraints on the PCB layout during the design phase to ensure optimal signal integrity and physical fit within the enclosure.

Part Context

This component belongs to the Bourns magnetic products portfolio, specifically focusing on RF transformers and baluns. It serves as a critical interface element in systems requiring signal symmetry adjustment. The product line emphasizes reliability and consistent performance across varying operating conditions, supporting manufacturers in developing stable and efficient electronic solutions for modern communication hardware.

Replacement Considerations

Consult official Bourns documentation for direct cross-references or recommended alternatives. Verify pin compatibility and electrical specifications before substituting with other balun models. Ensure any replacement maintains the required frequency range and package dimensions to avoid redesigning the host circuit board.