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.
FRC0402F1783TS是FOJAN(富捷)推出的0402封装精密厚膜贴片电阻,属于其工业级被动元件系列。该产品针对小体积、低功耗电路场景设计,兼顾精度稳定性与成本可控性,适配消费电子、工业控制等多领域的常规精密电阻需求,是高密度PCB设计的常用选型之一。
产品标称阻值为178kΩ(电阻代码“1783”,即178×10³Ω),精度等级为**±1%**,可满足分压、滤波、信号调理等对阻值精度要求不苛刻但需稳定输出的电路需求。
采用0402封装(英制:0.04″×0.02″,公制:1.0mm×0.5mm),体积紧凑,适合智能手机、智能穿戴等高密度PCB设计。
基于丝网印刷+高温烧结工艺制造:电阻浆料涂覆于陶瓷基板后烧结形成稳定电阻层,兼具成本可控、量产效率高、长期稳定性好等特点,是主流贴片电阻的核心工艺。
终端电极采用镀镍/锡(Ni/Sn)结构,兼容回流焊、波峰焊工艺,适配自动化贴装生产线,焊接后无虚焊、脱落风险。
结合产品参数与特性,核心应用场景包括:
经125℃加速老化1000小时,阻值变化≤±0.2%,可保障设备3~5年稳定运行。
FOJAN(富捷)作为国内被动元件制造商,该产品具备:
该产品以高性价比、稳定性能覆盖多场景需求,是中小批量电子设计的实用选型。
Request for quote
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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