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.
FRC0603F4302TS是FOJAN(富捷)品牌推出的一款通用型厚膜贴片电阻,属于0603封装系列核心产品。该电阻针对低功率、高精度电路场景设计,采用成熟厚膜工艺制造,兼顾性能稳定性与成本优势,广泛适配消费电子、工业控制、通信设备等领域的批量生产需求。
额定阻值为43kΩ,精度等级达**±1%**——相比常规±5%精度电阻,能更精准地满足信号调理、分压反馈等对阻值一致性要求较高的电路需求,减少系统误差。
采用0603封装(英制尺寸,对应公制1608,实际尺寸约1.6mm×0.8mm),体积小巧,适合高密度PCB布局,适配自动化贴装生产线,生产效率高。
基于陶瓷基底印刷电阻浆料并高温烧结而成,相比薄膜电阻成本更低,同时具备较好的耐湿性与机械强度;电阻膜层均匀性好,长期工作稳定性优于碳膜电阻,适合批量应用。
该电阻的参数特性使其适配多类低功率电路场景:
FOJAN富捷对该产品执行严格的老化测试与一致性筛选,符合RoHS环保标准,批量产品阻值偏差控制在规格范围内,长期工作无明显漂移。
若需替代或拓展,可关注:
FRC0603F4302TS以高性价比、宽温稳定性与小体积优势,成为中小功率电路中高精度厚膜电阻的优选型号,适配多数常规电子系统的设计需求。
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.
Related products