WMSIC Electronic Components

UNI-ROYAL 0402WGF560JTCE

Model0402WGF560JTCE
Package0402
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0402WGF560JTCE
Type
UNI-ROYAL
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0402WGF560JTCE
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
56Ω
Electronic Component
10
Electronic Component
BM0263477339
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.

0402WGF560JTCE 厚膜贴片电阻产品概述

一、产品核心身份与定位

0402WGF560JTCE是UNI-ROYAL(厚声)推出的小功率精密厚膜贴片电阻,专为高密度、低功耗电子电路设计。采用成熟厚膜工艺制造,兼顾阻值精度稳定性与极端环境适应性,适配消费电子、工业控制、汽车电子等多领域的小型化电路需求,是替代传统插件电阻的高效无源元件选择。

二、基础电气性能参数

该电阻核心电气参数明确,满足中高端电路的基础要求:

  • 阻值与精度:标称阻值56Ω,精度±1%,可覆盖信号调理、分压、限流等对阻值一致性要求较高的场景;
  • 功率与电压:额定功率62.5mW,最大工作电压50V,低功耗电路中无需额外降额,简化设计流程;
  • 温度特性:温度系数±100ppm/℃,即温度每变化1℃,阻值变化不超过百万分之一百。例如,工作温度从25℃升至155℃(变化130℃),阻值变化仅约56Ω×130×10⁻⁶≈0.73Ω,仍在±1%精度范围内;
  • 工作温区:-55℃~+155℃宽温范围,可适应极端环境下的稳定工作,无需额外散热或温变补偿。

三、封装与物理特性

采用0402封装(英制规格,对应公制1005),物理尺寸仅为1.0mm(长)×0.5mm(宽)×0.35mm(厚),是主流贴片电阻中体积较小的规格之一,可显著提升PCB布局密度。

厚膜工艺结构为:氧化铝陶瓷基底+钌系氧化物厚膜电阻层+银钯合金电极+环氧树脂保护层。其中,陶瓷基底提供机械稳定性,厚膜电阻层保证阻值精度与温度特性,保护层有效隔绝潮气、灰尘及机械损伤,提升长期可靠性。

四、环境适应性与可靠性

除宽温工作范围外,该电阻具备以下环境适应性:

  1. 耐湿性能:符合IEC 60068-2-67恒定湿热标准,在40℃/93%RH环境下长期工作,阻值变化率≤0.5%;
  2. 负载寿命:在额定功率、85℃环境下持续工作1000小时,阻值变化率≤0.2%,满足批量应用的长期稳定性要求;
  3. 机械强度:可承受10mm跌落测试(PCB贴装状态),适配自动化贴装、焊接及后期组装过程的机械应力。

五、品牌与合规性

UNI-ROYAL(厚声)作为国内被动元件头部厂商,其厚膜电阻产品线通过ISO 9001质量体系认证,且0402WGF560JTCE符合RoHS 2.0(无铅)、REACH(SVHC合规) 等国际环保标准,可直接用于出口产品及国内绿色制造项目。生产过程采用全自动化检测,每批次抽样测试阻值精度、功率耐受、温变特性等关键指标,确保一致性。

六、典型应用场景

该电阻的小体积、宽温、高精度特性,使其适配以下场景:

  1. 消费电子:智能手机/平板电脑的电源管理IC辅助电路(分压、限流)、耳机音频信号调理;
  2. 工业控制:小型PLC的模拟量输入模块、传感器信号放大电路(如温度传感器校准);
  3. 汽车电子:车载USB充电模块、低功耗仪表盘辅助电路(-55~155℃满足车载部分温区要求);
  4. 物联网设备:智能穿戴(心率传感器电路)、无线传感器节点(低功耗、小体积)。

七、总结

0402WGF560JTCE厚膜贴片电阻以小体积、高精度、宽温适应性为核心优势,结合UNI-ROYAL的品牌可靠性,是高密度、低功耗电子电路的高性价比选择。其参数覆盖多数常规应用需求,无需额外降额设计,可有效缩短电路开发周期,降低生产成本。

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