RN41APL-I/RM550

RF Transceiver Modules And Modems Overview

The RN41APL-I/RM550 is a Bluetooth module from Microchip Technology supporting Bluetooth v2.1 +EDR and Bluetooth 3.0+ EDR standards. It operates as a Class 1 transceiver with an integrated chip antenna at the 2.4GHz frequency band. The module features a surface mount package type, specifically SMD-35. Key electrical parameters include a receiving current of 35mA and a transmitting current of 65mA. The device is designed for low-power consumption applications suitable for battery-powered devices.

RF Transceiver Modules And Modems Feature Summary

• Supports Bluetooth v2.1 +EDR and Bluetooth 3.0+ EDR protocols
• Class 1 transceiver capability with integrated chip antenna
• Low-power consumption design optimized for battery-powered devices

RF Transceiver Modules And Modems Applications

• Battery-powered portable electronic devices
• Wireless data transmission systems requiring Class 1 range
• Embedded Bluetooth communication interfaces

RF Transceiver Modules And Modems Procurement Notes

Verify component status carefully as this model is listed as obsolete in public records. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing firmware requirements, particularly regarding Apple Level A firmware support if applicable to the specific variant. Check RoHS compliance status for environmental regulations.

RF Transceiver Modules And Modems Selection Notes

Select this module when Class 1 Bluetooth range is required alongside low power consumption. Consider the integrated antenna design for space-constrained PCB layouts. Evaluate the transition from older Bluetooth versions if newer protocol support is needed. Verify pinout compatibility with the target system interface before integration.

RF Transceiver Modules And Modems Part Context

This module belongs to the RN-41 series of Bluetooth modules by Microchip Technology. It is part of the broader family of wireless communication solutions designed for embedded applications. The RM550 suffix indicates a specific packaging and configuration variant within this product line, distinct from other models like the RN42 series which may have different firmware levels.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is marked obsolete, engineers should consult Microchip Technology's official obsolescence notices for recommended next-generation replacements or contact technical support for migration paths.