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.
Viking光颉ARG05FTC4702是一款专为高密度电子设计打造的0805封装高精度薄膜贴片电阻,核心定位于工业控制、消费电子、汽车电子等领域的信号调理与功率管理场景,以稳定的宽温性能、精准的阻值控制及小体积设计为核心优势。
ARG05FTC4702属于光颉ARG系列薄膜电阻,针对中低功率、高精度需求优化。其核心参数清晰明确:
ARG05FTC4702采用金属薄膜工艺(真空溅射沉积电阻层),相比普通碳膜电阻精度提升3倍以上。温度系数仅±25ppm/℃,例如环境温度从25℃升至125℃(变化100℃),阻值漂移仅117.5Ω,相对误差不足0.25%,可满足传感器调理、医疗设备等对稳定性要求较高的场景。
额定功率125mW需与电压限制结合:
-55℃~+155℃的工作范围,覆盖汽车发动机舱、户外PLC等极端环境,低温下阻值漂移仍≤0.1%,性能稳定可靠。
采用0805贴片封装(英制:0.08×0.05英寸;公制:2.0×1.2mm),适配主流贴片机,大幅节省PCB空间,适合智能手机、路由器等高密度设备。
ARG05FTC4702凭借核心优势,广泛适配以下场景:
Viking光颉ARG05FTC4702是一款高性价比的高精度薄膜电阻,以0805小封装实现了±1%精度、±25ppm/℃温度系数及宽温范围,完美适配多领域精密电路设计,是工程师优化性能、降低成本的理想选择。
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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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