WMSIC Electronic Components

UNI-ROYAL 0805W8J0132T5E

Model0805W8J0132T5E
Package0805
BrandUNI-ROYAL
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0805W8J0132T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0805W8J0132T5E
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.027g
Electronic Component
1.3kΩ
Electronic Component
1
Electronic Component
BM0263574867
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.

0805W8J0132T5E 厚膜贴片电阻产品概述

一、产品基本信息

0805W8J0132T5E是UNI-ROYAL(厚声)推出的厚膜贴片电阻,采用行业通用的0805封装(英制代码,对应公制尺寸约2.0mm×1.25mm×0.5mm),核心参数适配大多数电子电路的基础需求:阻值为1.3kΩ(1300Ω),精度±5%(行业J级精度标识),功率等级1/8W(125mW),是电子设备中应用最广泛的被动元件之一。

二、核心电性能参数详解

该电阻的电性能参数兼顾通用性与场景适配性,关键指标如下:

  1. 阻值与精度:1.3kΩ±5%,实际阻值范围为1235Ω~1365Ω,满足信号调理、分压、限流等电路的误差要求;
  2. 功率与负载能力:1/8W(125mW),为0805封装的常规功率等级,厚膜工艺保证额定功率下的散热效率,避免过热导致阻值漂移或失效;
  3. 工作电压上限:150V,高于同功率0805电阻的常规100V上限,可兼容部分中高压场景(如电源模块电压采样);
  4. 温度系数(TCR):±100ppm/℃,表示温度每变化1℃,阻值变化±100Ω/10⁶Ω。结合-55℃~+155℃的工作范围,极端温度下阻值变化约±27.3Ω,仍在精度内,稳定性较好;
  5. 长期负载可靠性:125℃下施加额定功率1000小时,阻值变化≤±1%,符合工业级应用的长期稳定性要求。

三、封装与物理特性

0805封装是贴片电阻的主流小体积封装,适配SMT高速贴装,物理特性如下:

  • 尺寸:公制约2.0mm(长)×1.25mm(宽)×0.5mm(厚),占用PCB面积小,适合高密度电路设计;
  • 材质结构:基底为氧化铝陶瓷(Al₂O₃),表面通过厚膜印刷形成电阻层,外层涂覆耐温环氧树脂,兼具绝缘性、耐腐蚀性与机械强度;
  • 焊接兼容性:支持回流焊(峰值260℃/10s)、波峰焊(240℃/5s),焊接过程无开裂、阻值突变。

四、环境适应性与可靠性

该电阻针对复杂环境优化,可靠性表现优异:

  1. 宽温工作:-55℃~+155℃的温度范围,覆盖工业级、部分汽车辅助电子场景,极端低温下不影响性能;
  2. 耐湿性能:符合IEC 60068-2-67标准,40℃、90%RH湿度下测试1000小时,阻值变化≤±2%,适合潮湿或户外设备;
  3. 机械强度:可承受跌落、振动(符合GB/T 2423.10振动标准),不易因外力损坏封装。

五、典型应用场景

结合参数特点,该电阻广泛应用于:

  1. 消费电子:智能手机、智能家居的信号滤波、限流电路;
  2. 工业控制:PLC、传感器接口、电机驱动的反馈电阻;
  3. 通信设备:路由器、交换机的信号调理电路;
  4. 电源模块:DC-DC转换器、AC-DC适配器的电压采样、过流保护;
  5. 汽车辅助电子:车载显示屏、音响的电源滤波电路(需结合车规要求选用)。

六、品牌与选型优势

UNI-ROYAL(厚声)作为国内被动元件龙头,该产品具备:

  1. 工艺成熟:厚膜电阻生产稳定,批次阻值一致性好,减少电路调试难度;
  2. 成本效益:小体积、高性价比,适合大规模量产;
  3. 环保合规:符合RoHS、REACH指令,无铅无卤,适配绿色制造;
  4. 供应稳定:完善供应链体系,满足长期批量采购需求。

该电阻以平衡的性能、可靠的品质,成为电子设备中基础电路的优选元件之一。

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