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
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顺络电子推出的SDCL0603Q3N6BT02B03是一款针对高频小信号电路设计的0201封装叠层电感,凭借紧凑尺寸、稳定高频性能及低损耗特性,广泛适配射频通信、高速数字电路及便携电子设备的阻抗匹配、滤波等场景。
该电感属于顺络“信号叠层电感”系列,聚焦小信号高频传输需求,以超小型0201封装为核心,平衡了尺寸、性能与成本,是射频前端、无线通信模块及便携设备PCB高密度布局的理想选择。
参数是电感性能的核心体现,各指标需结合应用场景理解:
电感标称值为3.6nH,精度±2.7778%(即误差范围±0.1nH)。此精度对射频电路的阻抗匹配至关重要——若电感值偏差过大,会导致信号反射、传输损耗增加,而该精度可满足蓝牙、WiFi等常见无线通信频段的匹配需求。
Q值为13@500MHz,是电感储能与损耗的比值(Q=2πfL/R)。500MHz频段下Q值达13,说明该电感在该频段内信号损耗低,能有效提升射频信号的传输效率,适配Sub-1GHz无线通信、射频滤波等场景。
自谐振频率为7.7GHz,是电感自身电感与寄生电容的谐振点。当工作频率低于SRF时,电感呈感性;超过则呈容性。7.7GHz的SRF覆盖了2.4GHz(蓝牙/WiFi)、5GHz(WiFi)等主流射频频段,确保多场景下性能稳定。
封装尺寸为0.6mm×0.3mm(对应英寸规格0201),是片式电感的最小封装之一,可大幅节省PCB空间,适配智能手机、智能手表等便携设备的高密度布局需求。
采用多层陶瓷叠层工艺制造,相比绕线电感具有三大优势:
该电感的参数特性与以下场景高度适配:
智能手机、无线耳机、智能穿戴设备:超小型封装节省空间,低功耗(低DCR)符合便携设备的续航需求。
该电感凭借紧凑尺寸、稳定高频性能及低损耗特性,成为射频通信与高速数字电路领域的高性价比选择,适配多类便携及工业级电子设备的需求。
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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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