WMSIC Electronic Components

UNI-ROYAL 0201WMF8063TEE

Model0201WMF8063TEE
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 0201WMF8063TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF8063TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
806kΩ
Electronic Component
50
Electronic Component
BM0265088756
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.

0201WMF8063TEE 产品概述

一、产品概述

0201WMF8063TEE 是 UNI-ROYAL(厚声)推出的一款超小型贴片厚膜电阻,封装为 0201,阻值 806 kΩ,精度 ±1%,额定功率 50 mW,最大工作电压 25 V,温度系数(TCR)为 ±200 ppm/℃,工作温度范围 -55℃ 至 +155℃。该器件以极小体积满足高密度组装需求,适用于对阻值精度、体积和焊接可靠性有综合要求的现代电子设备。

二、主要技术参数

  • 阻值:806 kΩ
  • 精度:±1%
  • 功率:50 mW(额定)
  • 最大工作电压:25 V
  • 温度系数(TCR):±200 ppm/℃(典型厚膜特性)
  • 工作温度:-55℃ ~ +155℃
  • 封装:0201(超小贴片封装)
  • 制程:厚膜电阻

三、性能特点

  • 超小封装:0201 适合高密度 PCB 布局与轻薄型终端产品,节约板面空间。
  • 高阻值与高精度组合:806 kΩ 与 ±1% 精度适合偏置网络、参考分压和高阻抗信号链。
  • 宽温度范围:-55℃ 至 +155℃ 满足工业级和汽车级温度环境(具体系统级可靠性需按应用验证)。
  • 可靠的功率余量:对高阻值应用而言,在最大工作电压 25 V 下的功耗约为 25^2/806k ≈ 0.78 mW,远小于额定 50 mW,具有较大安全裕度。
  • TCR 说明:±200 ppm/℃ 表示每升高 1℃ 阻值约变化 0.02%;例如,从 25℃ 上升到 85℃(Δ60℃)时,阻值变化约 1.2%。

四、典型应用

  • 高阻抗偏置与泄放网络(晶体管/放大器偏置、电容放电通路)
  • 便携与可穿戴设备中节省空间的阻值精密点位
  • 传感器前端、高阻抗测量回路与滤波网络
  • IoT、消费电子以及需要小型化元件的智能终端

五、设计与使用建议

  • 电压与功率:尽管器件额定功率为 50 mW,但受限于最大工作电压 25 V。在高阻值应用中实际耗散功率远低于额定值,设计时仍应保证不超过规定电压与功率极限。
  • 表面泄漏与清洁:高阻值对表面污染敏感,推荐在高阻抗回路附近采用良好清洗工艺(去除助焊剂残留),并在必要时采用护环/隔离槽(guard ring)以减少表面泄漏电流。
  • 焊接工艺:0201 为超小尺寸,建议采用精确贴装与受控回流焊工艺,遵循器件制造商的回流曲线以减少热应力与焊接失效风险。
  • 布局注意:对高阻值信号,应尽量缩短与其它信号/地的表面路径,增加爬电距离并避免潮湿环境长期暴露。

六、可靠性与包装

  • 厚膜工艺在温度循环、机械振动与标准焊接条件下具有良好的一致性和可靠性,但与薄膜/金属膜相比在长期漂移和低噪声特性上存在差异,设计选型时应权衡成本与性能需求。
  • 0201 小尺寸通常以卷盘方式供货,适用于自动贴装生产线。包装和储存应避免潮湿与强酸碱环境,开卷后若长期未使用建议参照厂方湿敏等级与回流前干燥处理要求。

如需样品、器件详细可靠性数据(如温度循环、湿热、耐焊性测试报告)或 PCB 布局参考,请告知,我可协助提供进一步技术支持与对比建议。

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