WMSIC Electronic Components

UNI-ROYAL 0201WMF3321TEE

Model0201WMF3321TEE
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 0201WMF3321TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF3321TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
3.32kΩ
Electronic Component
50
Electronic Component
BM0265088790
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.

0201WMF3321TEE 产品概述

一、产品简介

0201WMF3321TEE 为 UNI-ROYAL(厚声) 出品的贴片厚膜电阻,阻值为 3.32kΩ,精度 ±1%,额定功率 50mW,最大工作电压 25V。封装型号为 0201(公制 0603 或美制 0201 需按厂商命名规则确认),适合超小型化电路板上的通用阻值配置与分流、电压分压、偏置等场合。

二、主要技术参数

  • 电阻类型:厚膜电阻
  • 阻值:3.32 kΩ
  • 精度:±1%
  • 额定功率:50 mW
  • 最大工作电压:25 V
  • 温度系数(TCR):±200 ppm/℃
  • 工作温度范围:-55 ℃ ~ +155 ℃
  • 封装:0201
  • 型号:0201WMF3321TEE

三、产品特点

  • 体积极小,适用于高密度贴装和微型电子产品,节省 PCB 空间;
  • ±1% 精度满足一般精密要求,TCR ±200 ppm/℃ 在中等温漂需求场合具备稳定性;
  • 宽温度范围(-55 ℃~+155 ℃),适应工业级温度循环与环境;
  • 厚膜制程成本优势明显,适合大批量通用器件配置。

四、典型应用

  • 移动终端、穿戴设备等对体积敏感的消费电子;
  • IoT 节点、传感器节点的偏置和信号调理;
  • 电源管理中的分压与取样(注意功率与电压限值);
  • 各类小型化嵌入式系统与高密度模组。

五、选型与使用建议

  • 由于额定功率仅 50 mW,使用时须关注工作点的功耗和环境温度,必要时进行功率降额设计或改用更大功率封装;
  • 最大工作电压 25 V 禁止超过,以免造成击穿或失效;
  • 0201 封装体积非常小,推荐在自动贴装和回流焊工艺下使用,避免手工焊接导致焊点不良或损伤元件;
  • 布局时应注意良好的散热路径和合理走线,避免邻近大热源引起温升影响阻值稳定性;
  • 如对长期漂移或低温系数有更高需求,应考虑金属膜或薄膜电阻替代。

六、可靠性与环境适应

  • 本器件工作温度覆盖工业级范围,适应温度循环与一般环境振动;
  • 在使用与储存时建议遵循常规电子元器件防潮、防污染要求,并在生产中采用合适的回流焊曲线与助焊剂清洗规范以保证可靠性。

如需样品、规格书(Datasheet)或更详细的回流焊、封装及电性能曲线资料,建议向 UNI-ROYAL 授权分销或技术支持索取原厂数据。

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