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AR05BTS2202是Viking(光颉)品牌推出的0805封装薄膜贴片电阻,属于小功率高精度电阻范畴,核心面向对阻值精度、温度稳定性及宽温适应性要求较高的电子电路设计场景。产品兼具体积紧凑、可靠性强的特点,适配自动化贴装工艺,可满足工业、汽车、通信等领域的批量应用需求。
产品标称阻值为22kΩ(标识代码2202),精度等级达**±0.1%**——远高于普通厚膜电阻(±1%~±5%),可有效降低精密电路中的阻值误差,避免信号失真,适配分压、校准等对精度敏感的应用。
额定功率为100mW,最大工作电压为100V。典型应用中(如分压电路),当电压≤100V时,通过阻值的电流≤4.5mA,未超出功率额定值,可稳定承载小功率信号,同时避免过压损坏。
温度系数(TC)为**±5ppm/℃**,属于低温度漂移薄膜电阻。温度每变化1℃,阻值变化仅±5×10⁻⁶;即使在100℃温差下,阻值变化也仅±0.05%,大幅降低温度对电路性能的影响。
支持**-55℃~+155℃**的工业级宽温工作环境,覆盖极端低温(如户外工业设备)和高温(如汽车发动机舱、电源模块)场景,可靠性符合工业应用标准。
采用英制0805封装(公制尺寸2.0mm×1.2mm),体积紧凑,适配高密度PCB设计,支持自动化贴装(SMT),生产效率高,适合批量生产需求。
基于镍铬合金薄膜沉积技术制造,相比厚膜电阻具有以下核心优势:
AR05BTS2202的性能特点使其适用于多类高精度电子领域:
Viking(光颉)作为专业电阻制造商,AR05BTS2202符合RoHS、REACH等环保标准,生产过程严格遵循ISO 9001质量体系,产品可靠性经多次环境测试(如温度循环、湿度老化、机械振动)验证,可满足工业级应用的品质要求。同时,品牌供货周期稳定,适配不同客户的批量需求,支持定制化参数调整(如更高精度、特殊封装)。
该产品通过平衡精度、稳定性与成本,成为精密电子电路设计中的高性价比选择,广泛应用于对阻值一致性和宽温适应性要求较高的场景。
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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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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.
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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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