2-1-1DL

Overview

The Bourns Inc. 2-1-1DL is a radio frequency balun designed for signal conversion between balanced and unbalanced lines. It operates within a frequency range of 50 kHz to 200 MHz with a 1:1 transformation ratio. The component utilizes a 6-EDIP surface-mount package, providing a compact form factor suitable for space-constrained circuit designs. It is manufactured as lead-free and complies with RoHS standards, ensuring environmental safety and adherence to regulatory requirements for electronic components.

Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF applications
• Operates across a wide frequency spectrum from 50 kHz to 200 MHz
• Features a compact 6-EDIP surface-mount package design

Applications

• RF communication systems requiring impedance matching
• Antenna feed line interfaces
• Wireless transmission circuits

Procurement Notes

Verify the specific manufacturer part number 2-1-1DL against official Bourns documentation to confirm the 6-EDIP package and 50 kHz-200 MHz frequency range. Ensure that the procurement source provides valid RoHS compliance certificates and lead-free status verification. Cross-reference the datasheet specifications to guarantee compatibility with the intended circuit design parameters before finalizing orders.

Selection Notes

Select this component when a 1:1 impedance transformation is required within the 50 kHz to 200 MHz operational band. The 6-EDIP package is appropriate for surface-mount assembly processes. Consider the physical dimensions and thermal characteristics inherent to the EDIP footprint during PCB layout planning to ensure proper integration and signal integrity in the target application environment.

Part Context

This balun belongs to Bourns' series of passive RF components engineered for signal integrity. It serves as a critical interface element in radio frequency circuits, facilitating efficient power transfer between balanced and unbalanced network segments. The device supports standard manufacturing processes and meets industry environmental standards for modern electronics production.

Replacement Considerations

Consult official Bourns substitution guides for verified equivalent models. Ensure any alternative component matches the 1:1 ratio, 6-EDIP package, and 50 kHz-200 MHz frequency range without altering circuit functionality.