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PTM535 is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Enocean. Its product description is TRANSMITTER MODULE WITH ENHANCED. Review the specifications below when checking this part for your BOM.
The EnOcean PTM535 is a Sub-GHz transmitter module operating at 868.3 MHz, designed for energy-harvesting wireless switches and push buttons within EnOcean systems. It features ASK modulation with a bit rate of 125 kbps and delivers +5 dBm transmit power at the antenna base under 25°C conditions. The module integrates AES128 encryption and authentication for secure communication. Powered by the EnOcean ECO 200 kinetic energy harvester via two contact pairs or solderable pins, it measures 26.2 mm x 21.15 mm. Operating temperature ranges from -25°C to 65°C, and it holds RED certification for the European Union.
Verify that the specific procurement includes the necessary interface compatibility with the EnOcean ECO 200 energy harvester, as the module is engineered specifically for this power source. Confirm that the application environment falls within the specified operating temperature range of -25°C to 65°C. Ensure that the installation supports the required 50 Ohm whip antenna connection. Check for compliance with RED certification requirements if deploying within the European Union market.
Select the PTM535 when designing self-sufficient wireless input devices for EnOcean ecosystems requiring Sub-GHz reliability. This module is appropriate for applications demanding high security standards due to its integrated AES128 capabilities. Consider this part when space constraints allow for a 26.2 mm x 21.15 mm footprint. It is suitable for environments where battery replacement is impractical, leveraging kinetic energy for continuous operation without maintenance.
The PTM535 belongs to the EnOcean product family focused on energy-harvesting radio modules. It complements other EnOcean components like the ECO 200 harvester and various sensor modules to create complete wireless solutions. Unlike general-purpose transceivers, this component is specialized for transmitting data from passive switches and buttons, ensuring seamless integration into larger building management and automation networks.
Public confirmed substitute part numbers are not available in the provided documentation.
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