WMSIC Electronic Components

UNI-ROYAL 0201WMF1401TEE

Model0201WMF1401TEE
Package0201
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0201WMF1401TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF1401TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
1.4kΩ
Electronic Component
10
Electronic Component
BM0265618541
Operating Temperature
55℃~+155℃
Operating Voltage
25V
Electronic Component
±200ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

0201WMF1401TEE 厚膜贴片电阻产品概述

一、产品定位与核心属性

0201WMF1401TEE是UNI-ROYAL(厚声)推出的0201封装厚膜贴片电阻,核心定位为小型化电子电路中的低功耗高精度元件,兼顾宽温适应性与成本优势,适配传感器信号调理、分压滤波等对空间和精度要求严格的场景。

二、核心电性能参数详解

该电阻的关键参数针对高密度电路需求设计,具体如下:

  • 阻值与精度:标称阻值1.4kΩ(四位代码解析:前三位140为有效数字,第四位1代表10¹倍,即140×10¹=1400Ω),精度±1%——可避免信号失真,适合传感器接口、电压基准等对阻值偏差敏感的电路;
  • 功率与电压:额定功率50mW,额定工作电压25V;实际使用需遵循“功率≤50mW且电压≤25V”的限制(例如:电压超过8.37V时功率突破限值,需以功率优先);
  • 温度系数:±200ppm/℃——每变化1℃阻值变化±0.28Ω,在-55℃~+155℃宽温范围内总变化约±4.2%,满足极端温度下的稳定工作;
  • 工作温区:-55℃~+155℃,覆盖工业级与汽车级部分应用场景的温度要求。

三、封装与物理尺寸

采用0201英制贴片封装,公制尺寸为0.6mm(长)×0.3mm(宽)×0.23mm(厚),是当前最小的贴片电阻封装之一,可显著节省PCB布局空间,适配智能手机、可穿戴设备等小型化产品的高密度电路设计。

四、性能特点

  1. 高精度稳定输出:±1%精度远高于常规±5%电阻,可减少信号调理电路的误差累积;
  2. 宽温环境适配:-55℃~+155℃温区满足工业控制、车载传感器等极端温度场景;
  3. 厚膜工艺优势:兼具“抗机械冲击、长期稳定性好、成本适中”特点,比薄膜电阻成本低30%左右,比碳膜电阻宽温性能优;
  4. 小体积高密度:0201封装可在1cm²PCB上集成超1000个电阻,提升电路集成度。

五、典型应用场景

该电阻的参数特性使其广泛应用于以下领域:

  • 消费电子:智能手机加速度计、智能手表心率传感器的分压/滤波电路;
  • 工业控制:小型PLC I/O接口、温度传感器信号转换电路;
  • 汽车电子:车载胎压监测、车内湿度传感器的辅助电路(符合宽温要求);
  • 医疗电子:便携式血糖仪、血压计的信号放大偏置电路;
  • 通信设备:小型基站、路由器的低功耗信号滤波模块。

六、可靠性与品质保障

UNI-ROYAL(厚声)作为国内电阻制造龙头,该产品符合RoHS、REACH环保标准,且通过以下可靠性测试:

  • 机械冲击:1500m/s²冲击100次后阻值变化≤0.2%;
  • 湿热测试:60℃/95%RH环境下1000小时阻值变化≤0.3%;
  • 温度循环:-55℃~+155℃循环500次后阻值变化≤0.5%。

批量产品一致性良率达99.9%,可满足大规模电子制造的品质要求。

该产品以“小体积、高精度、宽温适配”为核心优势,是小型化电子设备中替代常规贴片电阻的优选方案。

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