WMSIC Electronic Components

Sunway SC0402F3001F2ANRH

ModelSC0402F3001F2ANRH
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 SC0402F3001F2ANRH
Type
SUNWAY
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0402F3001F2ANRH
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
3kΩ
Electronic Component
10
Electronic Component
BM0266080454
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.

SC0402F3001F2ANRH 贴片厚膜电阻产品概述

SC0402F3001F2ANRH是信维通信(Sunway)推出的一款0402封装厚膜贴片固定电阻,专为小型化、低功耗电子设备设计,具备阻值准确、宽温适应性强等特点,广泛应用于消费电子、工业控制、汽车电子等领域。

一、产品基本属性

该电阻属于厚膜贴片电阻类别,采用丝网印刷+高温烧结工艺制作,核心功能为电子电路中的阻值调节、分压、限流及信号滤波。作为被动元件中的基础器件,其体积小巧(0402封装),适合高密度PCB布局,是便携式设备、小型通信模块等场景的理想选择。

二、核心性能参数详解

SC0402F3001F2ANRH的关键性能参数经过严格校准,满足多场景应用需求:

  • 阻值:3kΩ(代码标识为“3001”,即3×10³Ω),批量生产中阻值一致性控制在±0.5%以内(优于标称精度);
  • 精度:±1%,可满足工业级电路对阻值准确性的要求(如传感器信号调理、精密分压);
  • 额定功率:62.5mW,适配低功耗电路设计(如电池供电的便携式设备、IoT终端);
  • 最大工作电压:50V,连续工作时电压需控制在此范围内,避免击穿或性能衰减;
  • 温度系数(TCR):±100ppm/℃,表示温度每变化1℃,阻值变化±0.01%,可稳定应对日常温度波动(如室内外温差、设备发热);
  • 工作温度范围:-55℃~+155℃,覆盖户外、工业现场等高低温环境,无需额外降额使用。

三、封装与物理特性

采用0402封装(英制尺寸:0.04″×0.02″,公制约1.0mm×0.5mm),是目前小型化电子设备中应用最广泛的贴片封装之一。该封装具备以下优势:

  1. 体积小:可大幅减少PCB占用面积,提升电路集成度(如智能手机主板的高密度布局);
  2. 焊接兼容性:支持回流焊、波峰焊等常规SMT工艺,焊接良率≥99.5%;
  3. 机械稳定性:厚膜电阻的烧结结构使其具备较好的抗振动、抗冲击能力,适合车载、手持设备等易振动场景。

四、典型应用场景

SC0402F3001F2ANRH的性能适配多领域需求,典型应用包括:

  1. 消费电子:智能手机、智能手表的电源管理电路(如电池电压分压检测)、音频模块滤波网络、LED背光调节;
  2. 工业控制:PLC(可编程逻辑控制器)的模拟量输入调理电路、小型传感器(如温度、压力传感器)的信号放大分压、电机驱动的限流保护;
  3. 汽车电子:车载仪表盘背光调节电路、车门传感器接口的限流保护、车载蓝牙模块的信号滤波;
  4. 通信设备:小型基站、路由器的射频前端偏置电路、信号滤波网络、IoT终端的低功耗电路。

五、可靠性与环保要求

信维通信对该电阻的可靠性进行了多轮严苛测试,确保满足行业标准:

  • 耐湿性:通过85℃/85%RH环境下1000小时测试,阻值变化≤1%;
  • 温度冲击:可承受-55℃~+155℃的循环冲击(1000次),性能无明显衰减;
  • 耐焊接热:回流焊峰值温度260℃下停留10秒,无外观损伤及性能变化;
  • 环保认证:符合RoHS 2.0、REACH等国际环保标准,无铅无镉,适合绿色制造需求。

六、品牌与生产背景

信维通信(Sunway)是国内领先的射频及被动元件供应商,成立于2006年,产品覆盖天线、电阻、电感等多个领域,服务于华为、小米、三星等全球知名客户。SC0402F3001F2ANRH作为其厚膜电阻系列的核心产品,采用自动化生产工艺,阻值一致性控制在行业领先水平,可满足批量采购需求,交付周期稳定在7-15天。

该电阻凭借其高性价比、宽温适应性及小型化优势,成为电子设备设计中替代进口同类产品的优质选择。

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