WMSIC Electronic Components

UNI-ROYAL 0201WMF3002TEE

Model0201WMF3002TEE
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0201WMF3002TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF3002TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
30kΩ
Electronic Component
10
Electronic Component
BM0263477427
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.

0201WMF3002TEE 厚膜贴片电阻产品概述

一、产品基本定位与核心身份

0201WMF3002TEE是UNI-ROYAL(厚声)推出的小功率通用型厚膜贴片电阻,聚焦高密度低功耗电路场景。型号中:

  • “0201”对应英制贴片封装(0.02×0.01英寸);
  • “WMF”为厚膜电阻系列标识;
  • “3002”是阻值代码(对应30kΩ);
  • “TEE”明确±1%精度与±200ppm/℃温度系数。
    该产品兼顾小体积、常规精度与成本优势,是消费电子、工业控制等领域的主流元件。

二、关键电气性能参数详解

1. 阻值与精度

标准阻值30kΩ,精度±1%——可满足大多数电路的阻抗匹配、分压、限流需求,无需额外校准即可实现稳定的信号传输(如传感器信号调理、电源分压)。

2. 功率与电压

  • 额定功率50mW:适配低功耗场景(如便携式设备、电池供电节点);
  • 最大连续工作电压25V:实际使用建议降额至18V以内(提升长期可靠性,避免过压失效)。

3. 温度特性

  • 温度系数±200ppm/℃:温度每变化1℃,阻值漂移±200×10⁻⁶;以30kΩ为例,室温±10℃范围内漂移仅±60Ω,仍在±1%精度内;
  • 工作温度范围-55℃~+155℃:覆盖工业级(如车间高温、户外低温)与部分汽车辅助电路环境。

三、封装与物理特性

1. 0201超小封装

公制尺寸约0.5mm×0.25mm,是目前最小的常规贴片封装之一,可大幅节省PCB空间(适配智能手机、智能手表等高密度电路)。

2. 厚膜工艺优势

采用陶瓷基底+印刷电阻浆料+高温烧结工艺:

  • 抗冲击/振动能力优于薄膜电阻,适合运输或振动环境;
  • 成本低于线绕电阻,功率密度更高(小体积承载50mW功率);
  • 两端金属电极适配SMT自动贴装,支持高速批量生产。

四、典型应用场景

结合参数特性,该电阻适配以下核心场景:

  1. 低功耗便携式设备:智能手机、蓝牙耳机的信号分压/滤波电路;
  2. 工业控制模块:小型PLC输入输出电路、温湿度传感器信号放大电路;
  3. 物联网节点:电池供电的光照/气压传感器信号转换电路;
  4. 消费电子辅助电路:电视遥控器、智能家居设备的电源稳压电路。

五、可靠性与环境适应性

  1. 宽温稳定性:-55~155℃下阻值漂移符合工业级标准,长期使用无明显衰减;
  2. 抗环境干扰:陶瓷基底绝缘性好,可适应潮湿、粉尘等恶劣环境;
  3. 可靠性测试:通过高温存储(155℃×1000h)、温度循环(-55155℃×500次)、振动测试(102000Hz×1g),确保批量一致性。

六、品牌与品质背书

UNI-ROYAL(厚声)是国内被动元件龙头企业,产品符合RoHS 2.0、REACH环保标准,广泛应用于华为、小米等终端品牌。0201WMF3002TEE具有:

  • 批量一致性好(阻值偏差控制在±1%内);
  • 供货稳定(月产能超千万级);
  • 售后保障完善(提供1年质保)。

该产品以“小体积+常规精度+宽温适配”为核心竞争力,是高密度低功耗电路的高性价比选择。

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