WMSIC Electronic Components

Viking ARG02BTC1130

ModelARG02BTC1130
Package0402
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG02BTC1130
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02BTC1130
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.009g
Electronic Component
113Ω
Electronic Component
1
Electronic Component
BM0265817344
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.

Viking光颉ARG02BTC1130薄膜贴片电阻产品概述

一、产品定位与核心特性

Viking光颉ARG02BTC1130是一款针对高密度精密电路设计的0402封装薄膜贴片电阻,核心定位为“小尺寸、高精度、宽温稳定”。该产品继承了光颉薄膜电阻的工艺优势,在113Ω阻值下实现±0.1%的初始精度,同时兼顾62.5mW的功率承载能力与-55℃~+155℃的工业级宽温范围,可满足通信、工业控制、消费电子等领域对精密电阻的需求。

二、关键参数详解

ARG02BTC1130的核心参数围绕“精度、稳定性、环境适应性”展开,具体如下:

  • 阻值与精度:标称阻值113Ω(符合E96精密阻值系列标准),初始精度±0.1%,可满足电路中精确分压、电流采样的需求;
  • 功率与电压:额定功率62.5mW,最大工作电压50V。经计算,该电压下实际功耗为(V^2/R = 50^2/113 ≈ 22.1mW),远低于额定功率,确保电压使用安全;
  • 温度系数(TCR):±25ppm/℃,即每变化1℃,阻值变化不超过0.0025%。全温区(-55℃~+155℃)内总变化约0.525%,稳定性显著优于普通厚膜电阻;
  • 工作温度范围:-55℃~+155℃,覆盖工业级设备典型环境(如户外基站、高温车间)。

三、封装与工艺优势

3.1 0402小封装设计

ARG02BTC1130采用英制0402封装(对应公制1005,尺寸1.0mm×0.5mm),是贴片电阻主流小封装之一,优势在于:

  • 节省PCB空间,适配智能手机、智能穿戴、小型医疗设备等尺寸敏感产品;
  • 焊接兼容性强,可通过回流焊、波峰焊实现批量生产,良率稳定。

3.2 NiCr薄膜工艺核心

该产品采用光颉主流NiCr(镍铬)薄膜工艺,相比厚膜电阻具有以下优势:

  • 精度更高:可实现±0.1%初始精度(厚膜电阻通常仅±1%~±5%);
  • 噪声更低:电流噪声典型值低于-40dB,适合信号调理电路;
  • 长期稳定性好:1000小时加速老化后阻值漂移小于0.1%(厚膜电阻通常≥0.5%)。

四、典型应用场景

ARG02BTC1130的参数特性使其适用于多个高精度、小尺寸场景:

  1. 精密仪器仪表:示波器、信号发生器的校准电路(需±0.1%精度实现信号精确衰减);
  2. 通信设备:基站射频前端偏置电阻、滤波器匹配网络(小封装适配高密度PCB,宽温满足户外基站温度变化);
  3. 消费电子:智能手机电源管理模块(电池充放电保护电流采样)、传感器信号调理(压力传感器分压);
  4. 工业控制:PLC模拟量输入输出电路(宽温满足车间环境)、温度传感器线性化电路;
  5. 汽车电子:车载仪表盘背光控制、胎压监测信号调理(155℃可覆盖车载非高温区场景)。

五、可靠性与环境适应性

光颉ARG系列电阻通过多项可靠性测试,确保复杂环境下的稳定性:

  • 温度循环测试:-55℃~+155℃循环1000次后,阻值变化小于0.2%;
  • 耐湿测试:85℃/85%RH环境下1000小时,阻值漂移小于0.1%;
  • 振动测试:符合IEC 60068-2-6标准(10~2000Hz,2g加速度),焊接后无脱落开路;
  • ESD防护:可承受±2kV接触放电,适配生产使用中的静电防护。

六、选型适配注意事项

使用ARG02BTC1130时需注意以下要点:

  1. 功率限制:实际功耗不得超过62.5mW,最大允许电流≈23.5mA;
  2. 阻值匹配:113Ω为E96标准阻值,若需其他阻值需确认光颉ARG系列对应型号;
  3. 精度升级:若需±0.05%更高精度,可选择ARG02BTC1130T子型号;
  4. 封装升级:若需1/8W(125mW)更大功率,需更换0603封装的ARG03BTC1130。

总结

Viking光颉ARG02BTC1130薄膜贴片电阻以“小封装、高精度、宽温稳定”为核心优势,覆盖工业、通信、消费电子等多领域精密电阻需求。其NiCr薄膜工艺与0402封装的结合,既满足高密度电路尺寸要求,又保障长期运行稳定性,是替代普通厚膜电阻、提升电路精度的理想选择。

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