LDB211G8020C-001

Balun Overview

The LDB211G8020C-001 is a chip multilayer hybrid balun manufactured by Murata Electronics. It operates within a frequency range of 2400MHz to 5950MHz, with a center frequency of 6610MHz. The component provides a nominal impedance of 50Ω and supports a maximum power capacity of 1W. It is housed in an 0805 (2012 metric) surface-mount package. The device is RoHS3 compliant and classified under ECCN EAR99.

Balun Feature Summary

• Provides RF balanced-to-unbalanced conversion for microwave applications
• Utilizes chip multilayer hybrid technology for compact integration
• Designed for high-frequency signal processing up to 6610MHz

Balun Applications

• RF balanced-to-unbalanced conversion circuits
• Microwave signal processing systems
• High-frequency wireless communication modules

Balun Procurement Notes

This component is officially listed as obsolete and no longer manufactured. Verification of availability should focus on existing stock from authorized distributors or secondary market suppliers. Procurement requires confirmation of lifecycle status and potential obsolescence notices prior to ordering. Designers must assess long-term supply risks associated with discontinued part numbers.

Balun Selection Notes

Selection of this component requires consideration of its obsolete lifecycle status. Engineers should evaluate the 50Ω impedance and 1W power handling against system requirements. Due to discontinuation, alternative solutions within the same series or family may be necessary. Compatibility with 0805 footprint constraints and 2400MHz to 5950MHz operational bandwidth must be verified for specific design implementations.

Balun Part Context

The LDB211G8020C-001 belongs to the LDB21 series of chip multilayer hybrid baluns produced by Murata Electronics. This series is designed for RF and wireless applications requiring balanced-to-unbalanced signal transformation. The component represents a specialized passive device for microwave frequency ranges, distinct from general-purpose capacitors or filters found in broader product catalogs.

Balun Replacement Considerations

Public documentation identifies LDB181G7FAAEA046 as a similar substitute part number. Verification of electrical compatibility and pinout alignment is required before substitution.