WMSIC Electronic Components

Viking AR03FTC1301

ModelAR03FTC1301
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 AR03FTC1301
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03FTC1301
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
1.3kΩ
Electronic Component
1
Electronic Component
BM0265636687
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±25ppm/℃
Resistor Type
Resistor

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

AR03FTC1301 贴片薄膜电阻产品概述

AR03FTC1301是Viking(光颉)电子推出的0603封装高精度薄膜贴片电阻,针对低功耗、宽温稳定场景优化,兼具小体积与高性能,覆盖消费电子、工业控制等多领域需求。

一、品牌与核心定位

Viking(光颉)作为被动元器件领域的专业厂商,在薄膜电阻工艺上积累了成熟技术,产品以高精度、低漂移、宽温适应性为核心优势。AR03FTC1301作为该品牌的典型型号,精准匹配现代电子设备“小体积+高可靠性”的双重需求,尤其适合高密度PCB布局与温度敏感电路。

二、关键参数详解与实际价值

AR03FTC1301的参数围绕“精度、稳定性、适用场景”设计,具体解析如下:

1. 阻值与精度:1.3kΩ ±1%

阻值1.3kΩ(1300Ω),精度±1%属于工业级高精度等级,实际阻值偏差不超过±13Ω,可满足信号调理、分压电路、基准电压源等对阻值误差要求严格的场景,避免电路性能波动。

2. 功率与工作电压:62.5mW、50V

  • 额定功率62.5mW:适配低功耗电路(如电池供电便携设备),最大允许电流约48μA(I=P/R=62.5mW/1.3kΩ);
  • 最大工作电压50V:兼容3.3V、5V、12V等中低压系统,避免过压击穿风险。

3. 温度系数(TCR):±25ppm/℃

TCR是阻值随温度变化的核心指标,**±25ppm/℃**表示温度每变1℃,阻值变化百万分之25。以100℃温差(25℃→125℃)为例,阻值仅变3.25Ω(相对变化0.25%),远优于厚膜电阻(通常≥100ppm/℃),确保宽温环境下电路稳定。

4. 工作温度范围:-55℃~+155℃

覆盖工业级宽温,可适应极端低温(寒冷地区户外设备)与高温(车载引擎舱、工业烤箱周边),无需额外降额设计,简化电路复杂度。

三、封装与工艺特性

1. 0603封装(英制)

对应公制尺寸1.6mm×0.8mm,体积小巧,适合高密度PCB布局(如智能手机主板、小型医疗仪器),有效节省空间,提升集成度。

2. 薄膜电阻工艺

采用镍铬薄膜沉积技术,相比厚膜电阻优势显著:

  • 阻值分布均匀,精度更高;
  • 噪声更低(适配音频、射频电路);
  • 长期稳定性好(老化漂移≤0.1%);
  • 耐温性能优(匹配宽温范围)。

四、典型应用场景

AR03FTC1301的参数特性适配多领域:

  1. 消费电子:智能手机音频前置放大、传感器信号滤波;
  2. 工业控制:PLC输入输出接口、温度传感器分压电路;
  3. 汽车电子:车载导航信号处理、胎压监测传感器接口(辅助系统);
  4. 医疗电子:血糖监测仪、小型呼吸机低功耗调理;
  5. 通信设备:基站射频前端小信号滤波、电源管理基准分压。

五、可靠性与环保特性

  1. 长期稳定:1000小时125℃老化后阻值漂移≤0.1%,满足设备长期运行;
  2. 耐环境:抗湿度(IEC 60068-2-60)、抗振动(0603封装抗振性优于直插);
  3. 环保认证:符合RoHS 2.0、REACH,无铅无卤,适配绿色制造。

AR03FTC1301通过精准参数与可靠工艺,成为低功耗高精度电路的理想选择,有效提升设备性能稳定性与集成度。

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