Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RFANT3216120A5T是华新科(Walsin)推出的超小型表面贴装型芯片级RF天线,专门针对2.4GHz频段的蓝牙(Bluetooth)和无线局域网(WLAN)应用优化,具备小尺寸集成、宽频覆盖、低损耗等核心特点,可广泛适配消费电子、物联网(IoT)等对空间敏感的设备需求。
该天线聚焦短距离无线通信领域,核心覆盖2.4GHz~2.5GHz全频段(含蓝牙4.0/5.0、WLAN 802.11b/g/n等主流协议信道),适用于小型化、集成化的射频设计,典型应用包括:
RFANT3216120A5T的电性能针对2.4GHz频段做了精准优化,关键指标及意义如下:
该天线采用超小型表面贴装封装,机械尺寸为:长3.2mm×宽1.6mm×高1.2mm,直径(φD)1.55mm(适配小型PCB焊盘),具备以下结构优势:
RFANT3216120A5T满足工业级+消费级双重环境需求:
为充分发挥天线性能,设计时需注意以下要点:
综上,RFANT3216120A5T是一款专为小型化蓝牙/WLAN设备设计的高性价比芯片级天线,具备小尺寸、宽频覆盖、宽温可靠等优势,可满足消费电子、IoT等领域的短距离无线通信需求。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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