EFR32BG1V132F128GM48-B0R

Product Overview

EFR32BG1V132F128GM48-B0R is a Bluetooth Low Energy wireless SoC or module from Silicon Labs. It combines BLE radio, embedded processing and low-power wireless firmware support. It is commonly selected for BLE sensors, beacons, smart locks, medical accessories, wearables and low-power connected devices.

For design-in, continuation sourcing or repair work, engineers should review RF matching, antenna layout, interface timing, supply filtering and firmware compatibility. The selected orderable code should also be checked for package footprint, firmware or stack support, RF band, regulatory requirements and lifecycle status before approval.

Key Features

• Manufacturer: Silicon Labs
• Part Number: EFR32BG1V132F128GM48-B0R
• Device Type: Bluetooth Low Energy wireless SoC or module
• Wireless / RF Technology: Bluetooth Low Energy
• RF Band / Frequency Focus: 2.4 GHz ISM band
• Architecture / Integration: Silicon Labs EFR32 wireless SoC architecture with embedded MCU and radio subsystem
• System Design Value: combines BLE radio, embedded processing and low-power wireless firmware support
• Host / Peripheral Interface Review: GPIO, serial and development-stack compatibility should be checked for the exact package and memory option
• Security / Firmware Review: review Silicon Labs security, boot and stack support for the selected EFR32BG generation
• Package / Case: 48-VFQFN Exposed Pad
• PCB / Assembly Review: compact surface-mount IC package; confirm land pattern, thermal pad, RF keepout and assembly profile
• Application Fit: BLE sensors, beacons, smart locks, medical accessories, wearables and low-power connected devices
• Design Verification Notes: RF matching, antenna layout, interface timing, supply filtering and firmware compatibility

Applications

EFR32BG1V132F128GM48-B0R is commonly used in Bluetooth Low Energy products, including beacons, wireless sensors, smart locks, wearables, medical accessories, lighting controls and compact battery-powered devices.

It is especially important to review the BLE stack version, clock source, antenna matching, sleep-current profile, package footprint and firmware migration path when continuing or replacing an existing BOM.

Quality & Sourcing

Antrex Electronics can support EFR32BG1V132F128GM48-B0R sourcing with stock availability checks, RFQ quotation, date code review, package confirmation and shipment arrangement. For faster quotation, buyers can provide target quantity, acceptable date code, packaging preference, target price, required wireless protocol, frequency band, firmware or module 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.