WMSIC Electronic Components

Viking AR03FTDX1001A

ModelAR03FTDX1001A
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 AR03FTDX1001A
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03FTDX1001A
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
1kΩ
Electronic Component
1
Electronic Component
BM0264480955
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.

AR03FTDX1001A 薄膜贴片电阻产品概述

AR03FTDX1001A是台湾光颉电子(Viking)推出的一款0603封装通用型薄膜贴片电阻,针对工业级与消费电子领域对“高精度、宽温稳定性、紧凑尺寸”的需求设计,兼具薄膜电阻的性能优势与贴片封装的生产适配性,是替代传统厚膜电阻、提升电路精度的优选方案。

一、品牌背景与产品定位

光颉电子(Viking)作为全球被动元件领域的专业厂商,深耕薄膜电阻技术二十余年,其产品以“高稳定性、低漂移、宽温适配”为核心竞争力,广泛应用于工业控制、汽车电子、通信等领域。AR03FTDX1001A定位于中高端通用电阻,既满足消费电子对成本的控制需求,又覆盖工业级场景对宽温、精度的严苛要求,填补了“厚膜电阻(低成本但精度低)”与“精密薄膜电阻(高精度但高价)”之间的市场空白。

二、关键性能参数详解

该产品的核心参数围绕“精度、稳定性、功率”三大维度设计,具体如下:

1. 阻值与精度

  • 标称阻值:1kΩ(编码“1001”对应,前三位为有效数字100,第四位为倍率10¹);
  • 精度等级:±1%(优于厚膜电阻常见的±5%精度,可满足分压、限流电路对阻值一致性的要求,避免因精度偏差导致的电路输出误差)。

2. 功率与电压特性

  • 额定功率:100mW(0603封装的常规功率规格,适配多数低功耗电路的功率需求,长期工作在额定功率下无明显阻值漂移);
  • 工作电压:75V(指电阻在额定功率、工作温度范围内可承受的最高连续电压,绝缘电阻≥1GΩ,避免漏电影响电路信号完整性)。

3. 温度稳定性

  • 温度系数(TCR):±50ppm/℃(薄膜电阻的核心优势,远优于厚膜电阻的±100ppm/℃以上,意味着温度每变化1℃,阻值漂移仅±50μΩ);
  • 工作温度范围:-55℃~+155℃(覆盖工业级温度标准,可在极端环境下保持性能稳定,例如车载模块、户外设备等场景)。

三、封装与生产适配性

AR03FTDX1001A采用0603封装(英制尺寸,对应公制1608,实际尺寸为1.6mm×0.8mm),具有以下适配优势:

  1. 空间紧凑:相比插件电阻节省70%以上的PCB面积,适合高密度电路设计(如智能手机主板、小型医疗仪器);
  2. 焊接兼容:端电极采用镍锡镀层,兼容常规SMT回流焊、波峰焊工艺,焊接可靠性高(焊接后剪切强度≥10N);
  3. 自动化生产:贴片式设计适配高速贴片机,可实现批量高效生产,降低人工成本。

四、可靠性与环境适应性

该产品的可靠性经过光颉电子的严格测试,符合多项国际标准(如IEC 61000、MIL-STD-202),具体表现为:

  • 长期稳定性:1000小时老化测试后,阻值变化≤0.1%(远低于厚膜电阻的0.5%);
  • 耐温冲击:-55℃~+155℃循环测试(1000次)后,无开裂、阻值漂移超标等问题;
  • 耐湿性能:85℃/85%RH环境下放置1000小时,阻值变化≤0.2%,绝缘电阻保持≥100MΩ。

五、典型应用场景

AR03FTDX1001A的性能适配多领域需求,核心应用包括:

  1. 工业控制:PLC模块、传感器信号调理电路(宽温环境下保持信号精度);
  2. 消费电子:智能手机电源管理、音频电路(±1%精度避免音频失真);
  3. 汽车电子:车载低功耗模块(如仪表盘背光控制、传感器接口);
  4. 通信设备:基站射频辅助电路、路由器信号滤波(温度稳定保证信号一致性);
  5. 医疗仪器:小型血糖仪、监护仪的信号处理电路(精度与可靠性兼顾)。

六、产品优势总结

相比同类产品,AR03FTDX1001A具有三大核心优势:

  1. 性能-成本平衡:薄膜电阻的精度/稳定性,搭配0603封装的低成本适配;
  2. 宽温可靠性:-55℃~+155℃覆盖工业级场景,温度漂移极小;
  3. 品牌保障:光颉电子的成熟工艺与全球供应链支持,降低采购风险。

综上,AR03FTDX1001A是一款“通用型+高性能”的薄膜贴片电阻,可满足从消费电子到工业级的多场景需求,是电路设计中提升精度与可靠性的实用选择。

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