3-1-6WL

Overview

The Bourns 3-1-6WL is a fully encapsulated surface mount balun transformer designed for RF applications. It operates within a frequency range of 10 kHz to 150 MHz and provides a 1:1 impedance transformation ratio. The component utilizes a 6-SMD (Gull Wing) package configuration, suitable for automated assembly processes. This device integrates magnetic core technology to ensure balanced signal transmission while minimizing common-mode noise interference in high-frequency circuits.

Feature Summary

• Fully encapsulated construction for environmental protection
• Balanced-to-unbalanced signal conversion capability
• Surface mount gull wing package design

Applications

• RF communication systems
• Antenna matching networks
• Signal processing circuits

Procurement Notes

Verify RoHS compliance status as documentation indicates lead-containing variants may exist. Confirm exact package dimensions against the official datasheet before PCB layout finalization. Ensure supplier provides traceable origin documents to guarantee component authenticity and performance consistency.

Selection Notes

Select this component when a compact, low-profile solution is required for frequencies up to 150 MHz. Evaluate insertion loss and return loss specifications against system requirements. Consider thermal management needs based on expected power levels in the target application environment.

Part Context

This part belongs to Bourns' broad portfolio of passive electronic components, including resistors, capacitors, and inductors. The company serves diverse markets such as automotive, consumer electronics, and telecommunications with reliable, innovative solutions tailored for specific engineering challenges.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 1:1 ratio and 6-SMD footprint. Verify frequency range compatibility to maintain circuit performance integrity.