WMSIC Electronic Components

Sunway SC0805J2200F4ANRH

ModelSC0805J2200F4ANRH
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 164907

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunway SC0805J2200F4ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0805J2200F4ANRH
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.028g
Electronic Component
220Ω
Electronic Component
1
Electronic Component
BM0266186094
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.

SC0805J2200F4ANRH 厚膜贴片电阻产品概述

一、产品核心定位与典型应用场景

SC0805J2200F4ANRH是信维通信(Sunway)推出的0805封装厚膜贴片电阻,针对小型化、低功耗电子设备设计,兼顾成本可控性与可靠性,广泛适配以下主流场景:

  • 消费电子:智能手机、平板电脑、可穿戴设备的主板信号分压、偏置电路(如音频模块、传感器接口);
  • 工业控制:PLC模块、电机驱动电路的限流、滤波电阻,适配-55℃~+155℃的宽温环境;
  • 通信设备:基站射频前端、光模块的阻抗匹配网络,满足低功耗、高密度贴装需求;
  • 电源系统:DC-DC转换器、线性电源的反馈电阻,额定125mW功率适配低功耗电源设计。

二、关键电气与物理参数详解

该电阻核心参数匹配主流应用的性能需求,关键指标如下:

  1. 阻值与精度:标称阻值220Ω,精度±5%(行业通用J档),无需额外校准即可适配多数电路设计,降低调试成本;
  2. 功率与电压:额定功率125mW,最大工作电压150V,功率-电压降额设计合理(125mW下最大电流约23.6mA,远低于安全阈值);
  3. 温度特性:温度系数(TCR)±100ppm/℃,即温度每变化1℃,阻值变化约0.022Ω,适合温度波动较大的工业/户外场景;
  4. 封装尺寸:0805英寸封装(公制2.0mm×1.2mm×0.5mm),适配主流贴片生产线,支持高密度贴装(每平方厘米可贴装约200颗)。

三、封装与工艺特性

  1. 结构设计:采用陶瓷基底+厚膜电阻浆料+金属电极三层结构——陶瓷基底提供热稳定性与机械强度,厚膜浆料确保阻值一致性,电极采用镍/锡镀层提升焊接兼容性;
  2. 工艺优势:厚膜丝网印刷工艺成本可控,批量生产良率≥99.5%,无铅环保符合RoHS指令,适配回流焊、波峰焊等主流焊接工艺;
  3. 机械性能:抗振动(10G~2000Hz)、抗冲击(1000m/s²)性能满足IEC 60068标准,适合移动设备或 harsh环境应用。

四、可靠性与环境适应性

该电阻针对实际应用场景做了可靠性优化:

  • 宽温工作:-55℃~+155℃的工作温区覆盖绝大多数工业、消费电子的环境温度(如户外基站、高温车间);
  • 耐湿性能:厚膜电阻对湿度不敏感,可在相对湿度≤85%的环境下长期工作(存储湿度≤93%);
  • 寿命特性:在额定参数下,平均无故障工作时间(MTBF)超过10⁶小时,满足长期稳定运行需求。

五、品牌与选型价值

信维通信作为国内领先的电子元器件供应商,该产品具备以下选型优势:

  1. 一致性保障:批量生产中阻值偏差、TCR等参数控制严格(离散度≤±0.5%),减少电路设计中的调试成本;
  2. 供货稳定性:具备年产能≥10亿颗的成熟生产线,可满足中小批量到大规模生产的供货需求;
  3. 技术支持:提供选型手册、应用指南及售后技术支持,帮助客户快速适配电路设计(如阻抗匹配、分压计算)。

该产品是小型化低功耗电路的高性价比选择,适配多数消费电子、工业控制等领域的电阻需求。

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