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STM333U is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Enocean. Its product description is ENERGY HARVESTING WIRELESS TEMPE. Review the specifications below when checking this part for your BOM.
RF Transmitter specifications for STM333U
- Description：ENERGY HARVESTING WIRELESS TEMPE
- Series：-
- Mfr：Enocean
- Package：Tray
- Frequency：902.875MHz
- Applications：General Purpose
- Modulation or Protocol：FSK
- Data Rate (Max)：-
- Power - Output：-
- Current - Transmitting：-
- Data Interface：-
- Antenna Connector：On-Board, Spring
- Memory Size：-
- Features：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：Module
- Supplier Device Package：-
- Grade：-
- Qualification：-
RF Transmitter datasheet and documents for STM333U
RF Transmitter Overview
The STM333U is an energy harvesting wireless temperature sensor module from EnOcean, operating at 902 MHz with FSK modulation. It features a built-in spring antenna and supports data rates up to 125 kbps. The module functions within a voltage range of 3V and operates between -20°C and 60°C. Designed for the Scavenger series, it integrates environmental sensing capabilities into a compact module form factor suitable for IoT applications.
RF Transmitter Feature Summary
- Integrates energy harvesting technology for autonomous operation without external power sources
- Includes a built-in spring antenna for simplified RF integration
- Supports FSK modulation for reliable wireless communication
- Combines temperature sensing with wireless transmission in a single module
RF Transmitter Applications
- Smart building automation systems
- Environmental monitoring networks
- Industrial IoT sensor nodes
- HVAC control systems
RF Transmitter Procurement Notes
Verify component authenticity through authorized EnOcean distributors. Confirm RoHS compliance status matches current regulatory requirements. Check datasheet revisions for firmware compatibility updates. Validate operating temperature ranges against specific application environments. Ensure proper handling procedures for sensitive electronic components during storage and installation.
RF Transmitter Selection Notes
Consider the STM333U when energy autonomy is critical for deployment locations. Evaluate the 902 MHz frequency band suitability for regional regulatory compliance. Assess whether integrated temperature sensing meets accuracy requirements. Compare module size constraints against available installation spaces. Review firmware customization options if proprietary protocols are needed.
RF Transmitter Part Context
Part of EnOcean's Scavenger series focusing on energy-efficient wireless solutions. Complements other STM modules like STM330 and STM332U in the product family. Designed for seamless integration into existing EnOcean ecosystems. Supports standard EnOcean protocol implementations for interoperability.
RF Transmitter Replacement Considerations
STM332U serves as a related transmitter variant within the same product line. Verify functional equivalence before substitution as sensor capabilities differ. Consult official documentation for pinout and firmware compatibility details.
Explore related parts through RF and Wireless, all product categories, ChipApex homepage.
