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ARG02BTC1003是光颉电子(Viking)推出的0402封装高精密薄膜贴片电阻,属于其薄膜电阻系列的核心型号。该产品针对小型化、高精度电路设计需求开发,核心定位为“小体积下的高稳定、高精度基础元件”,可满足医疗、工业、汽车电子等多领域对电阻性能的严苛要求,是替代传统低精度电阻的优选方案。
标称阻值100kΩ,精度等级±0.1%。在25℃标准温度下,实际阻值偏差不超过±100Ω——这一精度远高于普通碳膜电阻(典型±5%),能有效降低电路信号的误差积累,适用于精密信号调理、仪器校准等对阻值敏感的场景。
额定功率62.5mW(0.0625W),最大工作电压50V。
±25ppm/℃。TCR表示温度每变化1℃时阻值的相对变化量,换算为实际阻值变化为±2.5Ω/℃(25×1e-6×100kΩ)。这一参数确保产品在宽温度范围内阻值稳定,不会因环境温度波动导致电路性能漂移。
-55℃至+155℃,覆盖了工业级(-40℃+85℃)、汽车级(-40℃+125℃)甚至部分航空航天级的温度需求,适应极端环境下的长期稳定工作。
ARG02BTC1003采用0402贴片封装(英制:0.04″×0.02″,公制:1.0mm×0.5mm),是目前小型化电子设备中最常用的封装规格之一,核心特点包括:
ARG02BTC1003符合RoHS 2.0环保标准(无铅、无镉、无溴),满足欧盟环保要求;同时,产品经过严格的可靠性测试(如温度循环、湿度老化、振动测试),确保长期使用中的稳定性(典型寿命>10万小时)。部分批次还通过AEC-Q200汽车电子认证,可直接用于汽车级应用场景。
综上,ARG02BTC1003以“小体积、高精度、宽温稳定”为核心优势,是多领域高要求电路设计的可靠选择。
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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.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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