WMSIC Electronic Components

Sunway SC0805J2401F4ANRH

ModelSC0805J2401F4ANRH
Package0805
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 Option 164881

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunway SC0805J2401F4ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0805J2401F4ANRH
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.028g
Electronic Component
2.4kΩ
Electronic Component
1
Electronic Component
BM0266186088
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

SC0805J2401F4ANRH 厚膜贴片电阻产品概述

一、产品定位与核心价值

SC0805J2401F4ANRH是信维通信(Sunway)推出的通用型厚膜贴片电阻,采用0805标准封装,专为中小功率电子电路设计,兼顾成本效益与性能稳定性。核心价值体现在:

  • 适配常规精度需求(±5%),覆盖80%以上通用电路场景;
  • 宽温区(-55℃~+155℃)与耐温特性,可应对工业、车载等极端环境;
  • 中小功率(125mW)与高耐压(150V)组合,满足信号调理、偏置电路等典型应用。

二、关键性能参数详解

1. 阻值与精度

标称阻值为2.4kΩ(标识代码“2401”:前三位“240”为有效数字,第四位“1”表示×10¹),精度等级为**±5%**(标识“J”)。该精度适用于大多数对阻值偏差要求不苛刻的电路,如分压网络、限流保护、信号放大偏置等。

2. 功率与电压

  • 额定功率:125mW,可稳定承载常规信号电路的功耗(如150V工作电压下,最大电流约0.1A);
  • 最大工作电压:150V,避免高压场景下的击穿风险,适配中等电压等级的电源与信号电路。

3. 温度系数(TCR)

温度系数为**±100ppm/℃**,表示每变化1℃,阻值变化±100×10⁻⁶(即100℃温差下,阻值偏差约±1%)。该特性可应对环境温度波动较大的场景(如户外通信设备、车载电子)。

4. 工作温度范围

覆盖**-55℃~+155℃**,符合工业级与汽车级温度标准,可在极端低温(如北方冬季户外)或高温(如车载引擎舱)环境下长期稳定工作。

三、封装与工艺设计优势

1. 0805标准封装

尺寸为2.0mm(长)×1.2mm(宽)×0.5mm(厚),符合IPC-J-STD-020标准,兼容性强:

  • 适配常规贴片生产线,支持自动化组装(如回流焊、波峰焊);
  • 小型化设计满足消费电子、通信设备的空间紧凑需求。

2. 厚膜工艺特性

采用丝网印刷+高温烧结工艺制备,相比薄膜电阻具备以下优势:

  • 成本更低,适合批量应用;
  • 厚膜层机械强度高,抗冲击、耐磨损性能优于薄膜电阻;
  • 陶瓷基底散热性优异,可快速导出工作热量,降低阻值漂移风险。

3. 可靠性设计细节

  • 端电极采用多层金属结构(银+镍+锡),焊接兼容性好,避免虚焊、脱焊问题;
  • 封装符合RoHS 2.0标准,无铅无镉,满足全球环保要求。

四、典型应用场景解析

1. 消费电子领域

  • 智能手机/平板:音频电路分压、电源管理模块限流(如电池充电保护);
  • 智能家居设备:传感器信号调理(如温湿度传感器的信号放大偏置)。

2. 工业控制领域

  • PLC输入输出模块:限流保护、信号滤波;
  • 工业传感器:压力/流量传感器的信号转换电路。

3. 通信设备领域

  • 基站RRU:射频偏置电路、信号衰减网络;
  • 路由器/交换机:电源模块分压、以太网信号调理。

4. 汽车电子领域

  • 车载信息娱乐系统:显示屏背光电路分压、音频输出滤波;
  • 车身控制模块(BCM):车门锁、车窗控制的辅助电路。

五、品牌与质量保障

1. 信维通信品牌背书

信维通信是国内领先的通信与电子元器件厂商,专注于射频、天线及被动元器件研发,产品广泛应用于华为、小米、三星等全球客户,具备成熟的供应链与质量管控体系。

2. 可靠性测试认证

产品通过多项严苛测试:

  • 高温存储:+155℃/1000h,阻值变化≤±1%;
  • 温度循环:-55℃~+155℃/1000次,无开路/短路;
  • 湿度测试:85℃/85%RH/1000h,性能稳定。

3. 环保合规

符合RoHS 2.0、REACH等国际环保标准,可出口至欧盟、北美等市场。

该产品凭借成本优势、宽温可靠性与通用适配性,成为中小功率电子电路的优选被动元器件。

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