RX5500

Product Overview

RX5500 from Murata Electronics / RF Monolithics is a 433.92 MHz ASK/OOK ASH hybrid receiver. This receiver-oriented summary is written for engineers and sourcing teams that need a clear view of the receiver function, operating band and interface requirements.

The content focuses on architecture, RF band or radio standard, power/interface characteristics and practical design notes for BOM sourcing and replacement projects.

Key Features

• Manufacturer: Murata Electronics / RF Monolithics
• Part Number: RX5500
• Device Type: 433.92 MHz ASK/OOK ASH hybrid receiver
• Receiver Architecture: Amplifier-sequenced hybrid receiver for short-range wireless control and data communication
• Frequency: 433.92 MHz
• Modulation: ASK / OOK
• Receiver Sensitivity: -110.5 dBm class
• Data Rate: Up to 19.2 kbps
• Supply Voltage: 2.2 V to 3.7 V
• Operating Temperature: -40°C to +85°C
• Package / Case: 20-SMD hybrid receiver module package
• Design Notes: Keep receiver output timing, antenna feed and supply decoupling aligned with the original module footprint.

Applications

General-purpose 433.92 MHz controls, wireless sensors, remote keyless entry and low-rate data receivers.

Applications that need a compact ASH hybrid receiver module with minimal external RF design work.

Quality & Sourcing

Antrex Electronics can support sourcing for RX5500 through available stock checks, BOM consolidation and alternative-lot review. For RF receiver and radio receiver parts, package condition, lot/date code, moisture handling and original labeling should be checked before shipment.

For shortage support or legacy builds, Antrex Electronics can coordinate visual inspection, packaging verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, allocated or hard-to-find receiver ICs and modules.