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.
FRC0402F1913TS是富捷(FOJAN)针对电子设备微型化、宽温可靠性需求推出的0402封装厚膜贴片电阻,主打“小体积下的稳定阻值输出+高性价比”,广泛适配消费电子、工业控制、汽车电子及通信设备等领域。其核心定位是为信号调理、电源分压、滤波电路提供可靠的电阻元件,满足高密度集成与极端环境下的长期工作需求。
标称阻值191kΩ,精度±1%(符合E96系列电阻等级),阻值代码“1913”对应编码规则:前两位“191”为有效数字,第三位“3”为10的幂次(即191×10³Ω)。合格阻值范围为189.09kΩ~192.91kΩ,可满足大多数电路对阻值精度的要求。
温度系数(TC)±100ppm/℃,表示每变化1℃,阻值变化百万分之一。以25℃为基准:
覆盖**-55℃+155℃**,适配工业级(-40℃+85℃)及汽车级(部分场景-55℃~+155℃)温度需求,可应对极端环境。
英制尺寸0.04英寸×0.02英寸(公制1.0mm×0.5mm),是贴片电阻中体积较小的规格之一,可显著节省PCB空间,适配智能手机、智能穿戴等高密度集成设备。
采用厚膜印刷工艺制造,相比薄膜电阻成本更低,同时具备较好的阻值稳定性与抗过载能力;相比线绕电阻体积更小、更适合SMT自动化生产,平衡了“成本-性能-体积”。
贴片封装支持SMT(表面贴装技术)自动化贴装,可与其他元件同步生产,大幅提高效率,降低人工成本,适合批量制造。
厚膜膜层附着力强,长期工作后阻值漂移小(通常满足±0.5%/1000小时),适合传感器信号放大等对阻值稳定性要求高的电路。
经高低温循环测试验证,阻值变化可控,避免因温度波动导致电路性能异常。
FRC0402F1913TS由富捷(FOJAN)生产,该品牌专注被动元件研发制造十余年,产品符合RoHS 2.0、REACH等环保标准,无铅无卤。
品控方面:出厂前经阻值测试、功率测试、温漂测试等多重检测,不良率控制在ppm级别;提供编带/卷盘定制包装,售后支持完善。
该产品凭借“小体积、宽温、高性价比”的核心优势,成为各类电子设备电路设计的可靠选择。
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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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