WMSIC Electronic Components

Sunway SC0805F1503F4ANRH

ModelSC0805F1503F4ANRH
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 164899

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunway SC0805F1503F4ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0805F1503F4ANRH
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.028g
Electronic Component
150kΩ
Electronic Component
1
Electronic Component
BM0266186026
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.

SC0805F1503F4ANRH 贴片厚膜电阻产品概述

一、产品核心定位与典型应用场景

SC0805F1503F4ANRH是一款0805封装通用型厚膜贴片电阻,兼顾精度、稳定性与成本优势,适配中低端精密电子电路的电压分压、信号放大、阻抗匹配等需求。其典型应用场景包括:

  • 消费电子:智能手机音频调理电路、平板电脑电源滤波网络;
  • 工业控制:传感器信号采集模块分压电路、PLC接口限流元件;
  • 通信设备:小型基站射频前端匹配网络、光纤收发器偏置电路;
  • 汽车辅助电子:倒车雷达信号处理、车载充电器电压检测(需确认具体车规兼容性)。

二、关键性能参数深度解析

1. 阻值与精度

标称阻值150kΩ,精度±1%,满足大部分精密电路对阻值一致性的要求,可替代同规格薄膜电阻降低成本。

2. 功率与电压约束

额定功率125mW,最大工作电压150V。实际使用需注意功率-电压耦合限制:
实际功率需≤125mW,对应最大允许电压为 $\sqrt{0.125W \times 150kΩ} \approx 137V$,避免超压使用导致器件损坏。

3. 温度稳定性

温度系数±100ppm/℃,即温度每变化1℃,阻值变化±15Ω($150kΩ \times 100 \times 10^{-6}$),在宽温范围内可保持电路性能稳定。

4. 工作温度范围

-55℃至+155℃,覆盖工业级环境要求,可适应高温作业设备、低温户外场景的长期运行。

三、封装与物理特性

采用0805标准贴片封装(英制:0.08×0.05英寸,公制:2012),尺寸小巧(约2.0mm×1.2mm),适合高密度PCB设计,支持自动化贴装(SMT),生产效率高。

基底采用氧化铝陶瓷材料,厚膜工艺通过丝网印刷电阻浆料、高温烧结成型,具备:

  • 耐磨损、抗机械应力能力强;
  • 阻值一致性好,批量生产稳定性高;
  • 符合RoHS环保标准,无铅无卤。

四、可靠性与环境适应性

  1. 长期稳定性:经125℃、额定功率下1000小时负载测试,阻值变化率≤±0.5%,满足电子设备5年以上使用寿命要求;
  2. 抗干扰能力:可承受±2kV静电放电(ESD),耐振动(10~2000Hz,加速度2g)、耐冲击(100g,持续6ms),适合 harsh环境;
  3. 温湿度适应性:60℃、95%RH环境下放置1000小时,阻值变化率≤±1%,不易因潮湿导致性能下降。

五、品牌与品质保障

由信维通信(Sunway) 生产,信维是国内射频与电子元器件领域龙头企业,产品通过:

  • ISO9001质量管理体系、ISO14001环境管理体系认证;
  • 部分系列符合AEC-Q200汽车级标准(需确认具体型号资质)。

该产品具备:

  • 批量供应稳定,标准交期1~2周;
  • 同一批次阻值偏差控制在±0.8%以内;
  • 完善售后支持,提供技术咨询与样品测试服务。

六、选型与使用注意事项

  1. 选型核对:需确认电路需求的阻值、精度、功率、封装是否匹配,避免参数偏差导致故障;
  2. 焊接要求:回流焊峰值温度230~240℃(持续≤10秒),波峰焊温度250℃左右(持续≤5秒),避免过焊脱落;
  3. 功率降额:实际使用功率建议不超过额定功率的80%(即100mW),延长寿命;
  4. 存储条件:未开封产品存于1535℃、4060%RH环境,开封后12个月内使用,避免引脚氧化。

综上,SC0805F1503F4ANRH是一款性价比突出的通用贴片电阻,可满足多数电子设备的基础精密电路需求。

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