EC25EFA-512-STD

Product Overview

EC25EFA-512-STD is a cellular RF transceiver module from Quectel. It reduces cellular hardware design effort but requires host, antenna, SIM/eSIM and certification review. It is commonly selected for asset tracking, gateways, smart meters, industrial routers, telematics and connected field equipment.

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: Quectel
• Part Number: EC25EFA-512-STD
• Device Type: cellular RF transceiver module
• Wireless / RF Technology: cellular / LPWA
• RF Band / Frequency Focus: cellular band support is module-variant specific; verify the regional band list and carrier approvals
• Architecture / Integration: module-level cellular platform that integrates baseband, RF and certified module functions
• System Design Value: reduces cellular hardware design effort but requires host, antenna, SIM/eSIM and certification review
• Host / Peripheral Interface Review: USB, UART, PCIe or module-specific host interfaces should be confirmed from the hardware design guide
• Package / Case: Module
• PCB / Assembly Review: module form factor; confirm antenna option, host-board footprint, shielding, labeling and certification requirements
• Application Fit: asset tracking, gateways, smart meters, industrial routers, telematics and connected field equipment
• Design Verification Notes: RF matching, antenna layout, interface timing, supply filtering and firmware compatibility
• Procurement Review: verify ordering suffix, package marking, date code, lifecycle status and approved substitutes before release

Applications

EC25EFA-512-STD is suitable for connected field equipment such as cellular IoT nodes, asset trackers, smart meters, telematics devices, industrial routers and remote monitoring systems.

It is most useful when a design needs an integrated module-level RF solution rather than a fully discrete cellular radio. Buyers should confirm the supported regional bands, carrier certification, antenna path, SIM or eSIM options and host interface before substitution.

Quality & Sourcing

Antrex Electronics can support EC25EFA-512-STD 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.