LDB182G4520C-110

Balun Overview

The LDB182G4520C-110 is a chip multilayer hybrid balun manufactured by Murata Electronics. It operates within the frequency range of 2.4 GHz to 2.5 GHz, providing impedance transformation between unbalanced and balanced ports rated at 50 Ohms and 200 Ohms respectively. The component features a maximum insertion loss of 1.4 dB and utilizes a surface mount 0603 (1608 metric) package with physical dimensions of 1.6 mm in length, 0.8 mm in width, and 0.6 mm in height. It is compliant with RoHS3 standards and carries an EAR99 ECCN code.

Balun Feature Summary

• Provides RF balance-to-unbalance conversion for wireless applications
• Utilizes chip multilayer hybrid technology for compact integration
• Designed for surface mount assembly on printed circuit boards

Balun Applications

• Wireless LAN modules operating in the 2.4 GHz ISM band
• Bluetooth low energy transceivers
• Zigbee and other IEEE 802.15.4 based devices

Balun Procurement Notes

Verify current availability status as this component is scheduled for obsolescence and will be discontinued by the manufacturer. Confirm that replacement parts meet all electrical specifications required for your design before finalizing procurement plans due to the end-of-life status.

Balun Selection Notes

Select this component for designs requiring a 50 Ohm to 200 Ohm impedance transformation in a small footprint. Ensure the application environment supports the specified operational parameters and consider the discontinuation status when planning long-term production runs.

Balun Part Context

This part belongs to the LDB18 series of microwave SMD baluns and bandpass filters from Murata Electronics. These components are engineered for high reliability in consumer electronics and communication devices requiring precise signal conditioning in limited space constraints.

Balun Replacement Considerations

LDB181G7FAAEA046 is listed as a similar substitute part number available from Murata Electronics.