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.
AR02BTC1501是Viking(光颉) 推出的0402封装高精度薄膜贴片电阻,针对低功耗、高密度集成场景设计,兼顾高精度、宽温稳定性与小型化三大核心需求,适用于消费电子、工业控制、医疗设备等多领域电路,是替代传统低精度电阻的理想选择。
标称阻值1.5kΩ(标识代码“1501”),精度等级±0.1%——属于行业内高精度电阻范畴,可满足电路中对阻值偏差要求严格的分压网络、反馈回路、传感器信号调理等应用,避免因阻值偏差导致的信号失真或控制误差。
温度系数(TCR)±25ppm/℃——温度变化对阻值影响极小:例如环境温度从25℃升至125℃(变化100℃),阻值仅变化约3.75Ω,保障宽温环境下电路性能稳定(如工业车间、户外设备)。
-55℃~+155℃——覆盖工业级环境温度范围,可适应极端低温(如北方户外)与高温(如工业烤箱周边)场景,无需额外温度补偿设计。
0402贴片封装(英制代码,公制尺寸约1.0mm×0.5mm)——体积仅为传统插件电阻的1/10,显著降低PCB面积占用,支持设备轻薄化、高密度集成(如智能手机、智能手表)。
0402封装体积仅1.0mm×0.5mm,可在单位PCB面积内集成更多电阻,支持设备轻薄化设计(如折叠屏手机、微型工业模块)。
采用镍铬薄膜工艺(相比碳膜/金属膜电阻),具有更低的长期漂移(典型值<50ppm/年),适合需要长期稳定的电路(如医疗设备、工业控制系统)。
在高精度电阻中,AR02BTC1501的性价比突出,无需额外补偿电路即可满足宽温精度需求,降低系统总成本。
Viking(光颉)是全球知名被动元件制造商,拥有20余年电阻研发生产经验,产品通过ISO 9001、IATF 16949质量体系认证,AR02BTC1501的生产工艺全程可控,阻值一致性与可靠性处于行业领先水平,广泛应用于华为、小米、博世等客户的终端产品中。
综上,AR02BTC1501以“高精度、小体积、宽温稳定”为核心优势,是低功耗高密度电路的高性价比选择。
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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.
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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