WMSIC Electronic Components

UNI-ROYAL NQ01WMF1102TEE

ModelNQ01WMF1102TEE
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 NQ01WMF1102TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
NQ01WMF1102TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
11kΩ
Electronic Component
1
Electronic Component
BM0263574716
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.

NQ01WMF1102TEE 产品概述

一、产品简介

NQ01WMF1102TEE 是 UNI-ROYAL(厚声)推出的一款高密度贴片厚膜电阻,封装规格为 0201,标称阻值 11 kΩ,精度 ±1%,额定功率 50 mW,工作温度范围 -55℃ 至 +155℃。该器件针对微型化、高可靠性电子产品设计,适合移动终端、可穿戴设备、微型传感器和高密度混合信号电路中用作分压、偏置及滤波阻值元件。

二、主要参数

  • 阻值:11 kΩ(标称)
  • 精度:±1%(紧密配对、适合精密应用)
  • 功率:50 mW(室温额定功率)
  • 额定工作电压:25 V(参考值,见下文说明)
  • 温度系数(TCR):±200 ppm/℃
  • 工作温度:-55℃ ~ +155℃
  • 封装:0201(极小型表贴)
  • 品牌:UNI-ROYAL(厚声)

三、性能与优势

  • 小型化:0201 封装节省 PCB 面积,利于高密度布局与轻薄化设计。
  • 高精度:±1% 阻值公差满足多数精密模拟与数字电路对阻值稳定性的要求。
  • 宽温度范围:-55℃ 至 +155℃ 可适应汽车级/工业级以及消费类电子在恶劣环境下的工作需求。
  • 良好的一致性:厚膜工艺与严格的过程控制保证批次间阻值一致性与可靠性。
  • 适用性强:常用于偏置、信号调理、限流和高阻网络等场合。

四、应用场景

  • 移动终端与可穿戴设备:体积受限的滤波与分压网络。
  • 工业与汽车电子(非高压主电源侧):环境温度变化大且对体积要求高的控制与检测电路。
  • 精密仪器:需要较高阻值且较好温漂控制的测量前端。
  • 功率要求较低的模拟与数字分立电路。

五、使用与布局建议

  • 电压限制:按额定功率与阻值计算,连续工作最大安全电压约为 sqrt(P·R) ≈ 23.5 V;推荐在 25 V 范围内使用。若资料或标注出现“50 V”,应视为误标或特殊试验条件,不建议作为连续工作电压。
  • 功率降额:在高温环境下应进行功率降额设计(建议参考厂家提供的功率-温度曲线;常见做法为自某一温度点起线性降额至最大允许温度)。
  • PCB 布局:0201 封装对焊盘设计与焊接工艺敏感,建议优化焊盘尺寸、控制焊膏量并使用适当的回流曲线以避免开裂或虚焊。
  • 安装与检验:避免机械应力,采用自动贴装与回流焊接,并在生产验证阶段进行阻值与外观抽检。

六、可靠性与环境特性

NQ01WMF1102TEE 采用厚膜工艺,具有良好的湿热、温度循环和机械振动耐受性。符合工业级温度范围,适合长时间稳定工作。具体的寿命验证与加速应力测试(如高温储存、湿热交变、耐焊接热)建议参照 UNI-ROYAL 的可靠性报告或向供应商索取完整测试数据。

七、注意事项与选型说明

  • 请以厂家数据表为准:关于额定工作电压的不同表述(25 V 与 50 V)需以产品数据手册或厂方技术支持为最终依据。基于功率与阻值的基本物理计算,连续工作电压不应超过约 23.5 V;因此工程上一般取 25 V 为安全设计值。
  • 若电路存在过压、冲击或浪涌,应选择更高功率或更大封装的元件以保证可靠性。
  • 如需大批量采购或特殊筛选(如低 TCR、军事/汽车级标准),建议与 UNI-ROYAL 取得沟通以确认可用性与定制选项。

如需我提供该型号的典型电气/热降额曲线、焊接工艺建议或与同类 0201 电阻的对比分析,我可以继续提供更详细的技术支持。

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