WMSIC Electronic Components

Sunway SC0402J1003F2ANRH

ModelSC0402J1003F2ANRH
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 SC0402J1003F2ANRH
Type
SUNWAY
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0402J1003F2ANRH
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.009g
Electronic Component
100kΩ
Electronic Component
10
Electronic Component
BM0266080461
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.

SC0402J1003F2ANRH 贴片厚膜电阻产品概述

一、产品基本定位与核心参数

SC0402J1003F2ANRH是Sunway(信维通信)针对高密度低功耗电路设计的0402封装贴片厚膜电阻,核心参数精准匹配主流应用需求:

  • 阻值:100kΩ(标识代码“1003”,对应100×10³Ω);
  • 精度:±5%(精度等级“J”,满足一般工业/消费电子的阻值偏差要求);
  • 温度系数:±100ppm/℃,宽温范围内阻值漂移可控;
  • 功率:62.5mW(0.0625W)额定功率,适配低功耗场景;
  • 工作电压:50V最大直流/交流电压,避免过压损坏;
  • 工作温度:-55℃~+155℃,覆盖工业级与部分汽车电子环境。

二、封装与尺寸规格

该电阻采用0402英制贴片封装(公制对应1005封装),符合国际电子封装标准,典型尺寸如下:

  • 长度:1.0±0.2mm;
  • 宽度:0.5±0.2mm;
  • 厚度:0.35±0.05mm;
  • 焊盘间距:0.4±0.1mm。

0402封装的核心优势是小体积高密度,可大幅压缩PCB布局空间,适配智能手机、智能穿戴等小型化设备;同时兼容回流焊、波峰焊等常规贴片工艺,生产效率高。

三、性能特性解析

3.1 阻值稳定性与精度

±5%精度无需额外校准,满足信号调理、分压、限流等基础电路需求;±100ppm/℃温度系数意味着,温度变化100℃时阻值漂移仅约1%(100kΩ×100℃×100ppm=1kΩ),在-55℃~+155℃宽温范围内波动可控,适合户外/工业现场等温度变化场景。

3.2 功率与电压耐受

62.5mW功率适配低功耗电路(如传感器信号放大、微控制器I/O限流);50V工作电压覆盖12V/24V直流电源及低压交流电路,避免过载烧毁。

3.3 环境适应性

  • 温度循环:通过-55℃~+155℃循环测试,无阻值漂移、外观损坏;
  • 湿度耐受:符合IEC 60068-2-66标准,85℃/85%RH高湿环境下长期稳定;
  • 耐焊接热:兼容回流焊(峰值260℃±5℃,30s±5s),焊接无开裂、阻值突变。

3.4 厚膜工艺优势

采用丝网印刷+烧结工艺制备,相比薄膜电阻成本更低,且抗冲击、耐磨损,适合批量生产;阻值范围宽(几十Ω至几MΩ),覆盖多元应用。

四、典型适用场景

  1. 消费电子:智能手机/手表的音频放大、触控感应电路,电池管理系统(BMS)辅助限流;
  2. 工业控制:小型传感器(温度/压力)信号放大,PLC辅助分压电路;
  3. 通信设备:小型基站、无线路由器的射频前端辅助电路,电源滤波;
  4. 汽车电子:车载仪表盘背光控制,低功耗胎压监测辅助电路(温度范围满足部分非高等级车载场景)。

五、品牌与可靠性保障

Sunway(信维通信)是国内领先被动元件制造商,产品通过ISO 9001认证,符合RoHS/REACH环保标准。SC0402J1003F2ANRH经过温度循环、湿热老化、振动测试等严格可靠性验证,批量一致性与长期稳定性可靠,适合工业级与消费电子大规模应用。

该产品以“小体积、宽温稳定、低功耗适配”为核心优势,是紧凑电路设计的高性价比选择。

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