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.
ARG03FTC4422是Viking(光颉)推出的0603封装精密薄膜电阻,针对需要「小体积、高精度、宽温稳定」的电子电路设计,广泛覆盖以下场景:
其核心优势是在紧凑封装下实现「1%精度+25ppm/℃温系」的平衡,兼顾性能与成本,适配中高端精密电路需求。
ARG03FTC4422的参数围绕「精密稳定、适配小信号电路」设计,核心指标如下:
ARG03FTC4422采用0603英制封装(公制1608,尺寸1.6mm×0.8mm×0.45mm),结合薄膜工艺具备以下优势:
0603封装是消费电子、IoT设备主流小封装,1cm² PCB可布局约400个电阻,大幅提升电路集成度(如智能手机主板电源管理IC周边)。
采用镍铬合金薄膜(NiCr) 工艺,相比厚膜电阻(印刷浆料):
贴片封装支持回流焊工艺,焊接可靠性符合IPC标准,适合自动化批量生产,降低组装成本。
ARG03FTC4422由Viking(光颉)生产,该品牌是台湾老牌被动元件厂商,专注电阻研发30余年,产品具备:
ARG03FTC4422是一款高性价比的0603精密薄膜电阻,在紧凑体积下实现「1%精度+25ppm/℃温系+宽温适应」,适配消费电子、工业控制、通信等领域的中高端电路设计。其稳定性能、可靠质量与Viking品牌保障,使其成为替代同类进口产品的优质选择。
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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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