Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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FRC0603F3R00TS是富捷电子(FOJAN) 推出的一款通用型厚膜贴片电阻,采用行业标准0603封装(英制代码,对应公制尺寸1.6mm×0.8mm),专为小型化、高集成度电子电路设计。该产品属于厚膜电阻范畴,兼具成本优势与性能稳定性,广泛适配消费电子、工业控制、汽车电子等多领域应用。
产品标称阻值为3Ω,精度等级为**±1%**——相比常规±5%精度电阻,其阻值一致性更高,适合对信号精度、功率匹配要求严格的电路(如分压网络、电流采样回路)。
温度系数为**±200ppm/℃**,表示温度每变化1℃,阻值变化±200×10⁻⁶。以工作温度范围(-55℃~155℃)为例,极端温差下阻值最大漂移约±2.6%,但仍在±1%精度的合理偏差范围内,保证宽温环境下的性能稳定。
0603封装的体积紧凑(1.6mm×0.8mm×0.45mm),适配自动化贴片生产(SMT),可显著提升电路设计的集成度,适合便携设备、小型模块等空间受限场景。
采用厚膜丝网印刷工艺制造,电阻膜层附着力强、抗磨损性好,相比薄膜电阻成本更低,相比绕线电阻体积更小,是中低端电子设备的主流选择。
支持**-55℃~+155℃**的工作温度,覆盖工业级、汽车级等严苛环境(如户外监控设备、车载仪表盘),可在高低温循环下保持性能稳定。
厚膜电阻的结构特性使其具有较好的抗振动、抗冲击能力,长期使用阻值漂移小;同时符合RoHS、REACH等环保标准,无铅化设计适配现代电子制造需求。
富捷电子(FOJAN)作为国内专业贴片电阻制造商,拥有多年生产经验,FRC0603F3R00TS每批次均经过严格的阻值测试、温漂测试与可靠性验证,可提供完整的产品认证报告(如SGS环保认证、可靠性试验报告),满足不同客户的品质要求。
该产品以高性价比、稳定性能与紧凑封装,成为小型电子电路中电阻选型的常用方案,可有效平衡成本与性能需求。
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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.
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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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