WMSIC Electronic Components

Viking AR03FTDX1002A

ModelAR03FTDX1002A
Package0603
BrandVIKING
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking AR03FTDX1002A
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03FTDX1002A
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
10kΩ
Electronic Component
1
Electronic Component
BM0264480912
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±50ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AR03FTDX1002A 薄膜贴片电阻产品概述

一、产品定位与核心优势

AR03FTDX1002A是光颉(Viking)推出的0603封装薄膜贴片电阻,针对高精度、小功率、宽温环境下的电路设计需求优化,核心优势聚焦于「高精度一致性」「宽温稳定性」「小封装高密度适配」三大维度,适用于工业控制、通信、消费电子等多领域的信号调理、分压滤波等场景,可替代同类进口薄膜电阻实现国产化应用。

二、关键技术参数详解

该电阻的核心参数经过严格校准,关键性能指标如下:

  1. 阻值与精度:额定阻值10kΩ,精度±1%——满足大多数模拟电路对阻值偏差的要求,无需额外校准即可实现稳定的信号传输,尤其适合对阻值一致性要求高的批量生产场景;
  2. 功率与电压限制:额定功率100mW,最大连续工作电压75V——设计时需注意两者的约束关系(实际功率需同时低于额定功率及「电压平方÷阻值」的计算值),确保长期可靠运行,避免过功率或过电压损坏;
  3. 温度系数与温域:温度系数±50ppm/℃,工作温度范围-55℃至+155℃——该温域覆盖工业级应用的极端场景(如户外设备、高温车间、低温仓储),温度变化100℃时阻值偏差不超过0.5%,远优于普通厚膜电阻的稳定性;
  4. 封装尺寸:0603封装(英制0603,公制1608),尺寸小巧(长1.6mm×宽0.8mm),适配高密度PCB设计,支持自动化SMT贴装(贴装精度±0.1mm),提升生产效率。

三、封装与可靠性设计

  1. 薄膜电阻工艺:采用真空溅射薄膜技术制备电阻层,相比厚膜电阻具有更高的阻值精度、更低的噪声(典型值<1nV/√Hz)和更好的长期稳定性——避免厚膜电阻因浆料不均导致的阻值偏差,长期漂移率<50ppm/年;
  2. 0603封装可靠性:贴片封装采用氧化铝陶瓷基底,抗冲击振动能力强(符合IPC-9701振动测试标准),可承受多次回流焊温度(峰值温度260℃左右,回流时间<30s),适合批量生产;
  3. 宽温适应性:电阻膜层及封装材料经过宽温老化测试(-55℃→+155℃循环100次),确保低温下无开裂、阻值漂移,高温下无氧化、功率衰减,满足工业级应用的可靠性要求。

四、典型应用场景

该电阻的性能特点使其适用于以下场景:

  1. 工业自动化控制系统:PLC输入输出模块的信号分压、传感器信号调理电路(需宽温稳定);
  2. 通信设备辅助电路:基站射频前端的滤波网络、光模块的偏置电路(需高精度阻值);
  3. 便携式消费电子:智能手机、智能手表的电源管理电路、音频信号电路(小封装适配);
  4. 医疗电子设备:小型监护仪的信号采集电路(需稳定、低噪声)。

五、品牌与品质保障

光颉(Viking)作为国内专业电阻制造商,拥有15年以上薄膜电阻研发生产经验,AR03FTDX1002A符合RoHS 2.0、REACH等环保法规,产品批量一致性好(阻值偏差控制在±1%以内,温度系数一致性±5ppm/℃),可提供完整的质量检测报告(如SGS、UL认证),支持工业级批量采购需求(最小起订量1000pcs)。

该产品凭借高精度、宽温稳定、小封装等优势,成为工业控制、通信等领域的高性价比选择,可有效降低电路设计成本并提升系统可靠性。

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