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.
RC-02K51R0FT是风华FH品牌推出的一款0402封装厚膜贴片电阻,属于小型化、高可靠性的被动元件,主要面向高密度电路设计场景。该产品采用成熟的厚膜印刷工艺制造,兼顾成本控制与性能稳定性,可满足多数工业级、消费电子及通信设备的基础电路需求。
该电阻的关键参数明确且匹配0402封装的典型应用场景,具体如下:
标称阻值为51Ω,精度等级为**±1%**——这一精度可覆盖绝大多数信号调理、分压电路的需求,无需额外校准即可满足常规工程设计要求。
结合参数与工艺,该产品具备以下优势:
0402封装尺寸为1.0mm×0.5mm(长×宽),可显著缩小电路体积,适合智能手机、可穿戴设备、小型传感器模块等对空间要求苛刻的产品,同时支持自动化SMT贴装,提升生产效率。
厚膜电阻采用丝网印刷+烧结工艺,相比碳膜电阻精度更高,相比薄膜电阻成本更低,兼具抗潮湿、抗机械应力的特点,长期使用阻值漂移小,适合批量稳定生产。
-55℃~+155℃的工作温度可满足工业现场(如低温车间、高温炉旁辅助电路)、汽车电子(如仪表盘传感器接口)等场景的需求,无需额外散热或温控设计。
62.5mW功率与50V电压的组合,可覆盖多数低功耗电路的功率需求(如1mA电流下,51Ω电阻的功耗为0.051mW,远低于额定值),避免因功率裕量不足导致的失效风险。
RC-02K51R0FT的参数特性使其适用于以下领域:
风华FH是国内电子元器件行业的老牌企业,其厚膜电阻生产线通过ISO9001认证,产品一致性好,批量供货稳定性高,曾为多家国内外知名企业提供配套服务。
0402封装是SMT贴装的主流小封装之一,可兼容多数自动化贴片机,生产效率高,同时便于电路设计的模块化扩展,适合大规模量产需求。
综上,RC-02K51R0FT是一款性价比突出的厚膜贴片电阻,凭借小型化、宽温适应性及稳定的电性能,可广泛应用于各类对空间和可靠性有要求的电子设备中。
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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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