EFR32FG12P431F1024GL125-B

Product Overview

EFR32FG12P431F1024GL125-B is an RF transceiver SoC with integrated microcontroller from Silicon Labs. It combines the radio path and embedded control functions in one device, which helps simplify low-power wireless products with local processing needs. In a design or maintenance project, it is a candidate for cellular IoT equipment, asset tracking, smart metering, industrial gateways and connected field devices.

Before design approval or replacement purchasing, check the 125-VFBGA package or case style, surface-mount package for compact RF PCB layouts. The antenna network, protocol stack, firmware version, power profile, regulatory requirements and lifecycle status should be matched to the original design or target application.

Key Features

• Manufacturer: Silicon Labs
• Part Number: EFR32FG12P431F1024GL125-B
• Product Category: RF Transceiver
• Device Type: RF transceiver SoC with integrated microcontroller
• Product Description: RF transceiver SoC with integrated microcontroller with cellular IoT / LTE, 125-VFBGA, intended for compact low-power products that combine RF communication with embedded control
• Wireless Protocol / Band Reference: cellular IoT / LTE
• Package / Case: 125-VFBGA
• Mounting / Construction: surface-mount package for compact RF PCB layouts
• Application Focus: cellular IoT equipment, asset tracking, smart metering, industrial gateways and connected field devices
• Integrated Function: RF transceiver with embedded processing or wireless-MCU integration; confirm memory, peripherals and firmware support in the datasheet
• Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity

Applications

EFR32FG12P431F1024GL125-B is suitable for cellular IoT devices, asset trackers, industrial gateways, smart meters, remote monitoring equipment, telematics products and embedded communication modules.

Before using it as a substitute, confirm the supported regions, carrier bands, certification status, firmware version, SIM or eSIM options, antenna design and host interface requirements.

Quality & Sourcing

Antrex Electronics can support EFR32FG12P431F1024GL125-B sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For faster quotation, buyers can provide target quantity, acceptable date code, packaging preference, target price, required wireless protocol, frequency band, module or firmware version, and end-application information.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requirements for sourcing assistance.