WMSIC Electronic Components

UNI-ROYAL 0201WMF2003TEE

Model0201WMF2003TEE
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 0201WMF2003TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF2003TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
200kΩ
Electronic Component
10
Electronic Component
BM0257242281
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.

0201WMF2003TEE 产品概述

一、产品简介

0201WMF2003TEE 是 UNI-ROYAL(厚声)推出的一款高密度贴片厚膜电阻,阻值为 200kΩ,精度 ±1%,额定功率 50mW,适用于对体积和精度有较高要求的表面贴装应用。该器件采用 0201 超小封装,兼顾小型化和电气性能,适合移动设备、可穿戴设备、精密传感与高密度模块化电路使用。

二、关键技术参数

  • 电阻类型:厚膜电阻
  • 阻值:200kΩ
  • 精度:±1%
  • 额定功率:50mW
  • 工作电压:25V
  • 温度系数(TCR):±200 ppm/℃
  • 工作温度范围:-55℃ ~ +155℃
  • 封装:0201(超小型贴片)
  • 品牌:UNI-ROYAL(厚声)

三、主要特性与优势

  • 高精度:±1% 精度满足对阻值稳定性要求较高的电路,如增益设定、分压与参考网络。
  • 小尺寸:0201 封装极大节省 PCB 面积,便于实现高密度布局与轻薄化产品设计。
  • 宽温度范围:-55℃ 至 +155℃ 的工作温度适配工业级与商业级复杂环境。
  • 适中 TCR:±200 ppm/℃ 在一般温度变化下保持较好的阻值稳定性,适合常见温变条件。
  • 低功率器件:50mW 额定功率适用于低功耗设计中的偏置、反馈和拉高/拉低电阻用途。

四、典型应用场景

  • 手机、平板与可穿戴设备中的信号偏置与分压电路。
  • 精密测量与传感前端的阻值设定与过滤网络(需注意功率与噪声特性)。
  • 工业控制与汽车电子中对体积与可靠性有要求的低功耗电路(在满足环境与功率限制下)。
  • 通信模块、蓝牙/无线设备中的阻抗匹配与偏置电路。

五、使用与装配建议

  • 功率与电压限制:请确保实际应用中工作电压和功率不会超过标称值,必要时参照厂商的降额曲线在高温环境下适当降额使用。
  • 贴装工艺:0201 尺寸极小,建议采用精确的贴装与回流焊工艺,避免机械应力和搬运损伤;回流温度曲线应与 PCB 和焊料相适配。
  • PCB 设计:焊盘尺寸及阻焊开孔需按照厂商推荐的焊盘尺寸设计,以保证焊接可靠性与可检性。
  • 清洁与检测:小封装难以目视检查,建议使用 AOI/CT 测试和阻值在线检测;清洗时注意使用兼容材料避免残留物影响电阻表面。
  • 储存与防护:防潮包装存放,避免长期暴露在极端湿热或腐蚀性气体环境中。

六、包装与订购信息

  • 常见包装形式:卷盘(Tape & Reel),便于贴片机自动化装配。
  • 型号示例:0201WMF2003TEE(含品牌与阻值标识),订购时请注明阻值、精度与卷盘数量以便准确交付。

如需更详细的电气特性曲线(如温度漂移曲线、功率降额曲线、机械可靠性数据)或标准封装推荐尺寸,请联系 UNI-ROYAL(厚声)技术支持或提供具体应用场景以便选型与优化建议。

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