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ARG06FTC5603是光颉(Viking)推出的1206封装高稳定性薄膜固定电阻,专为对精度、温漂及环境适应性要求较高的电子电路设计,核心参数覆盖工业级、消费电子及部分汽车电子场景的主流需求,是中低压电路中精准限流、分压及信号调理的常用选型。
ARG06FTC5603属于光颉ARG系列薄膜电阻,核心参数明确匹配560kΩ阻值、±1%精度、250mW功率的应用场景,区别于普通碳膜电阻的是其采用薄膜工艺(镍铬合金膜),大幅提升温度稳定性与长期可靠性,适合对电路性能一致性要求严格的场合。
标称阻值560kΩ(代码“5603”,即560×10³Ω),精度±1%,满足大多数电路的精准分压/限流需求——例如工业传感器信号调理中,需通过电阻分压将mV级信号放大至V级,±1%精度可将分压误差控制在0.56kΩ以内,避免信号失真。
温度系数±25ppm/℃,即温度每变化1℃,阻值变化±25×10⁻⁶Ω。以-55℃至155℃宽温范围计算,总阻值漂移约±0.325%((155-25)×25ppm=3250ppm),远优于普通碳膜电阻(TCR±200ppm/℃以上),适合宽温环境下的稳定工作。
采用标准1206封装(公制3.2×1.6mm),体积小巧,适配高密度PCB设计(如智能手机主板、工业控制板的紧凑布局),同时兼顾焊接便利性(回流焊/波峰焊兼容性强)。
ARG06FTC5603符合工业级可靠性要求:
ARG06FTC5603以平衡的精度、稳定性与性价比,成为中低压电路中薄膜电阻的主流选型之一,适合对性能要求高于普通电阻但无需超精密(如0.1%精度)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.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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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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