WMSIC Electronic Components

Sunway SC0402F1503F2ANRH

ModelSC0402F1503F2ANRH
Package0402
BrandSUNWAY
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
Sunway SC0402F1503F2ANRH
Type
SUNWAY
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0402F1503F2ANRH
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
150kΩ
Electronic Component
10
Electronic Component
BM0266065741
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

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

SC0402F1503F2ANRH 贴片厚膜电阻产品概述

一、产品基本定位与核心属性

SC0402F1503F2ANRH是Sunway信维通信推出的一款0402封装贴片厚膜电阻,属于高精度、宽温范围的常规功率型器件。该产品针对小型化电子设备的信号调节、分压、滤波等场景设计,兼顾精度稳定性与环境适应性,是消费电子、工业控制等领域的实用选型。

二、关键技术参数详解

该电阻的核心参数围绕阻值精度、功率电压、温度特性及封装规格展开,具体如下:

  • 阻值与精度:标称阻值150kΩ(150×10³Ω),精度等级±1%,可满足多数中端电路对阻值一致性的要求;
  • 功率与电压额定值:额定功率62.5mW,最大工作电压50V。实际电路中需通过公式验证功耗(P=V²/R),例如50V工作时实际功耗约16.7mW,安全余量充足;
  • 温度特性:温度系数(TCR)±100ppm/℃,即温度每变化1℃,阻值变化约±0.015Ω(150kΩ×100×10⁻⁶),有效抑制温度波动对信号的影响;工作温度范围覆盖-55℃至+155℃,适应高低温极端环境;
  • 封装规格:采用国际标准0402英寸封装(公制约1.0mm×0.5mm),体积小巧,兼容自动化贴装设备,适合高密度PCB布局。

三、典型应用场景

SC0402F1503F2ANRH因体积小、精度稳定,广泛应用于以下领域:

  1. 消费电子:智能手机、平板电脑的传感器信号调理(如加速度计分压、陀螺仪滤波),以及音频电路偏置电阻;
  2. 工业控制:小型PLC模块、温度传感器采集电路的基准电压分压,低功耗工业仪器的信号放大辅助电阻;
  3. 汽车电子:车载辅助系统(胎压监测、车内环境传感器)的小型化电路(宽温特性适配汽车舱内外环境);
  4. 通信设备:小型基站、无线路由器的射频前端辅助电路,光模块的信号衰减电阻(0402封装支持高密度集成)。

四、产品核心优势

  1. 精度与稳定性平衡:±1%精度满足多数场景阻值一致性需求,±100ppm/℃的TCR确保温度变化时阻值漂移极小,信号输出稳定;
  2. 宽温环境适应性:-55℃至+155℃的工作温度覆盖工业级、汽车级(部分场景),可在极端气候或高低温设备中可靠工作;
  3. 小型化高密度布局:0402封装体积仅为常规0603封装的1/3左右,大幅提升PCB空间利用率,适合便携式设备轻薄化设计;
  4. 品牌可靠性保障:Sunway信维通信作为国内知名厂商,该产品经过耐焊接、湿度循环、热冲击等可靠性测试,符合RoHS环保标准,质量稳定可控。

五、选型与使用注意事项

为确保性能与寿命,使用时需注意:

  1. 功率降额:建议实际功耗不超过额定功率的80%(即50mW),避免长期过载导致阻值漂移;
  2. 电压限制:电路峰值电压需控制在50V以内,瞬态高压需配合保护器件;
  3. 焊接规范:采用回流焊工艺,遵循0402封装温度曲线(峰值240℃-260℃,时间≤10秒),避免冷焊或过热损坏;
  4. 存储环境:存储于温度-20℃至30℃、湿度40%-60%RH的环境,开封后尽快使用,防止引脚氧化。

总结

SC0402F1503F2ANRH作为Sunway信维通信的高精度0402封装厚膜电阻,凭借稳定的精度特性、宽温适应性及小型化优势,成为消费电子、工业控制等领域小型化电路设计的可靠选择。其合理的参数设计与品牌可靠性,可有效降低电路设计风险,提升产品稳定性。

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