Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FRC0402F1R50TS是富捷电子(FOJAN)针对高密度小功率电路推出的工业级厚膜贴片电阻,采用0402(公制1005)超小型封装,兼顾成本、精度与可靠性平衡。产品以“小尺寸下的稳定性能”为核心设计目标,厚膜工艺确保量产一致性,适配消费电子、工业控制、汽车电子等多领域的常规电路需求,是替代进口同类产品的高性价比选项。
标称阻值1.5Ω,精度±1%——满足大部分信号调理、限流、分压电路的精度要求,无需额外校准即可实现稳定的电路参数匹配。例如在5V电源的限流场景中,1.5Ω电阻可提供约3.33A的电流限制(实际需结合功率降额),适配小型传感器、LED驱动等低功耗电路。
尺寸为1.0mm(长)×0.5mm(宽)×0.3mm(厚),是贴片电阻中超小型封装,可大幅提升PCB布局密度,适配智能手环、蓝牙耳机等小型化设备。焊盘设计符合IPC-A-610标准,回流焊兼容性好,焊接良率达99.5%以上。
采用丝网印刷+高温烧结工艺,相比薄膜电阻成本降低30%以上,且抗静电(ESD)能力更强(接触放电±8kV,空气放电±15kV);电阻膜层均匀性好,量产阻值一致性达±0.5%(优于标称±1%),长期使用阻值漂移率≤0.1%/1000小时(额定条件下)。
产品通过以下工业级测试:
FRC0402F1R50TS凭借小尺寸、稳定性能与高性价比,成为中小功率电路中厚膜贴片电阻的优选方案,可直接替代村田、TDK等进口同类产品,降低终端成本。
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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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