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Viking光颉ARG02BTC0510是一款专为高精度、高稳定性、小型化场景设计的贴片薄膜电阻,依托光颉在被动元件领域的研发积累,满足工业、通信、汽车电子等对性能要求严苛的应用需求。
ARG02BTC0510属于光颉薄膜电阻系列,型号编码对应明确:
ARG02BTC0510的性能参数针对精密应用优化,关键指标如下:
标称阻值51Ω,精度±0.1%(阻值偏差范围50.949Ω51.051Ω),远高于普通厚膜电阻(±1%±5%),可满足仪器校准、信号调理等对阻值精确性要求极高的场景。
温度系数(TCR)±25ppm/℃,表示温度每变化1℃,阻值变化≈1.275μΩ。在-55℃~+155℃宽温范围内,最大阻值变化仅≈2.68mΩ,远低于±0.1%精度要求,确保环境温度波动下阻值稳定。
-55℃~+155℃,覆盖工业级、汽车级典型环境,可适应户外、高温车间、车载等恶劣工况。
尺寸1.0mm×0.5mm,相比0603封装体积缩小约60%,显著减少PCB占用空间,适配小型化、高密度电路设计(如智能穿戴、微型传感器模块)。
采用真空溅射+光刻工艺,相比厚膜网印工艺:
兼容SMT自动化生产,可实现高速贴装,降低人工成本,适合大规模量产。
ARG02BTC0510的性能优势使其适用于以下核心场景:
示波器垂直放大器校准、万用表基准电阻、传感器信号调理电路。
基站射频衰减、路由器时钟同步、光纤收发器偏置模块。
PLC模拟量分压、伺服电机电流采样、工业传感器滤波电路。
胎压监测(TPMS)信号放大、车载摄像头白平衡校准。
高端耳机分频网络、智能手表心率传感器处理。
Viking光颉拥有10余年薄膜电阻研发经验,通过ISO9001、IATF16949认证,产品远销全球30+国家和地区。
符合RoHS 2.0、REACH标准,无铅无镉,满足绿色制造要求。
ARG02BTC0510作为高性价比精密薄膜电阻,核心价值体现在:
该产品可替代进口同规格电阻,为客户降低成本的同时保证性能稳定,是精密电子领域的优质选择。
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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.
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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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