Rxm 433 Lr S

The phrase 'rxm 433 lr s' refers to the RXM-433-LR RF receiver module manufactured by Linx Technologies (now part of TE Connectivity). It is a high-performance, long-range (LR) Sub-GHz wireless receiver designed for the 433MHz band TeDigikey.

Product Overview & Key Specifications

The RXM-433-LR is a self-contained SMD module that utilizes a frequency-synthesized architecture to provide high stability and sensitivity. The "-S" suffix in common industry nomenclature typically denotes the Surface Mount (SMD) version or specific packaging like Tape & Reel, although the standard LR module is inherently an SMD device DigikeyWindows.

• Frequency: 433.92 MHz (Standard ISM Band).
• Sensitivity: Exceptional performance at -112 dBm, enabling long-range communication Digikey.
• Data Rate: Supports serial data transfer up to 10,000 bps Octopart.
• Low Power: Consumes approximately 5.2 mA during operation, making it ideal for battery-powered devices Windows.
• Applications: Widely used in home/industrial automation, remote keyless entry (RKE), security systems, and remote sensor data transmission DigikeyDatasheetarchive.

Market Trends & Insights

The RF module market is currently experiencing significant shifts driven by the expansion of IoT and industrial automation.

1. 1Steady Market Growth: The global RF module market was valued at $15.86 billion in 2026 and is projected to reach $30.69 billion by 2035, growing at a CAGR of 7.6% Businessresearchinsights.
2. 2Shift Toward Integrated Solutions: While standalone modules like the RXM-433-LR remain popular for simple serial data links, there is a growing trend toward highly integrated SoCs (System on Chips) that combine RF and MCU functionalities to reduce footprint and power OvagaDigikey.
3. 3Specialized Sector Demand: Significant growth is noted in specialized segments, with the Military RF module market projected to grow at 6.6% CAGR through 2034 Dataintelo.
4. 4Supply & Longevity: Some related variants (like the LC series) have faced obsolescence Digikey, but the LR series remains a staple for designers requiring reliable, low-complexity wireless links without the overhead of protocols like Zigbee or LoRa.

Sourcing Insights

Equivalent long-range 433MHz modules are available on B2B platforms, typically ranging from $1.10 to $4.10 per unit depending on order volume and specific feature sets (e.g., CC1101 or superheterodyne variants) AlibabaAlibaba.