LDB182G4510G-120

Balun Overview

The Murata LDB182G4510G-120 is a hybrid balun designed for RF signal conditioning. It operates within the 2.4 GHz to 2.5 GHz frequency range with a bandwidth of 100 MHz. The component provides an impedance transformation from 50 Ohms to 100 Ohms. It utilizes surface-mount technology in an 0805 (2012 metric) package. The device supports board mounting and functions reliably across a temperature range of -40°C to +85°C.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF applications
• Integrates impedance matching between 50 Ohm and 100 Ohm systems
• Designed for high-frequency operation in the 2.4 GHz to 2.5 GHz band

Balun Applications

• Wireless LAN modules operating in the 2.4 GHz ISM band
• Bluetooth low energy transceiver circuits
• RF front-end signal conditioning for IoT devices

Balun Procurement Notes

Verify that the ordering suffix matches the required impedance configuration and frequency specifications. Confirm the package type aligns with the PCB footprint requirements. Ensure the manufacturer source is authorized to guarantee component authenticity and traceability. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Balun Selection Notes

Select this component when a compact solution is needed for balancing differential signals in the 2.4 GHz range. The 0805 package offers space efficiency for dense layouts. Consider the thermal operating limits when designing for extreme environments. Verify that the 50 to 100 Ohm transformation ratio matches the system architecture requirements.

Balun Part Context

This part belongs to the LDB series of hybrid baluns manufactured by Murata Electronics. These components are categorized under signal conditioning filters. The series is engineered for integration into modern wireless communication hardware, providing reliable performance in small form factors suitable for consumer electronics and industrial IoT applications.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Murata databases for cross-reference data.