WMSIC Electronic Components

UNI-ROYAL 0201WMF1212TEE

Model0201WMF1212TEE
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 0201WMF1212TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF1212TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
12.1kΩ
Electronic Component
50
Electronic Component
BM0263574664
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.

0201WMF1212TEE 贴片厚膜电阻产品概述

一、核心参数与规格定义

0201WMF1212TEE为厚声(UNI-ROYAL)推出的0201封装贴片厚膜电阻,核心参数精准匹配低功耗小型化电路需求,具体规格如下:

  • 电阻类型:厚膜电阻(Thick Film Resistor)
  • 标称阻值:12.1kΩ(对应代码“1212”,即121×10²Ω)
  • 精度等级:±1%(工业级通用精度,满足多数信号调理需求)
  • 额定功率:50mW(低功耗设计,适配电池供电设备)
  • 最大工作电压:25V(安全电压范围,避免过压损坏)
  • 温度系数(TCR):±200ppm/℃(宽温范围内阻值稳定性良好)
  • 工作温度范围:-55℃~+155℃(覆盖工业级环境温度需求)
  • 封装尺寸:0201(英制代码,对应公制尺寸0.508mm×0.254mm)

二、封装与工艺特性

该产品采用0201超小型贴片封装,是当前贴片电阻中尺寸最小的规格之一,核心工艺为厚膜丝网印刷技术,具备以下特性:

  1. 尺寸紧凑:封装体积仅为0.508mm(长)×0.254mm(宽)×0.203mm(厚,典型值),可大幅节省PCB空间,适配便携式设备的微型化设计;
  2. 工艺稳定:通过在陶瓷基板上印刷高稳定性电阻浆料、高温烧结成型,阻值一致性好,批量生产良率高;
  3. 焊接兼容:端电极采用可焊性优异的合金材料,适配回流焊、波峰焊等主流贴片工艺,焊接可靠性符合IPC-A-610标准。

三、典型应用场景

0201WMF1212TEE因小封装、低功耗、宽温特性,广泛应用于以下领域:

  1. 便携式消费电子:智能手机、智能手表、蓝牙耳机等设备的传感器信号调理(如加速度计分压、心率传感器限流)、低功耗电源管理(如LDO输出滤波、基准电压分压);
  2. 物联网终端:小型传感器节点(温湿度、气体传感器)、低功耗MCU(STM32L系列)周边电路、蓝牙BLE/ZigBee模块的信号匹配;
  3. 工业与医疗小型设备:工业手持终端(条码扫描器)、可穿戴医疗设备(血糖监测仪、睡眠手环)的内部电路;
  4. 汽车电子辅助电路:车载TPMS(胎压监测)低功耗辅助电路、车载USB充电模块的限流/分压电阻(需结合整车EMC验证)。

四、性能优势与可靠性

该产品在性能与可靠性方面具备显著优势:

  1. 宽温稳定性:±200ppm/℃的温度系数,在-55℃~+155℃范围内,阻值变化率≤4.2%,结合±1%初始精度,实际偏差可控在±5.2%以内,满足宽温环境下的信号精度需求;
  2. 低功耗适配:50mW额定功率,可稳定工作在电池供电的低功耗电路中,避免功率过载;
  3. 环保合规:符合RoHS 2.0、REACH等国际标准,不含铅、镉等有害物质,适配全球市场;
  4. 可靠性验证:通过温度循环(-55℃~+155℃,1000次)、湿度测试(85℃/85%RH,1000小时)、焊接热冲击等严苛测试,确保复杂环境下长期稳定。

五、品牌与品质保障

厚声(UNI-ROYAL)作为国内电阻制造龙头,拥有20+年厚膜电阻生产经验,品质管控体系具备以下特点:

  1. 原材料管控:采用进口高稳定性浆料与陶瓷基板,从源头保障阻值一致性;
  2. 自动化生产:全流程自动化生产线,减少人为误差,提升批量一致性;
  3. 全检流程:每批次经阻值分选、温度特性抽样、焊接性能验证,出厂合格率≥99.9%;
  4. 技术支持:提供选型指导与定制化方案,适配客户不同场景需求。

总结:0201WMF1212TEE是专为小型化、低功耗电路设计的高性能厚膜贴片电阻,具备宽温稳定、尺寸紧凑、可靠性高等优势,可广泛应用于消费电子、物联网、工业医疗等领域。

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