WMSIC Electronic Components

UNI-ROYAL 0201WMF1073TEE

Model0201WMF1073TEE
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 0201WMF1073TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF1073TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
107kΩ
Electronic Component
10
Electronic Component
BM0265618486
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.

0201WMF1073TEE厚膜贴片电阻产品概述

0201WMF1073TEE是UNI-ROYAL(厚声) 推出的一款小体积精密厚膜贴片电阻,针对高密度PCB设计、低功耗电路场景优化,兼顾精度、稳定性与成本优势,广泛适配工业控制、消费电子、便携式设备等领域。

一、产品核心属性与定位

该型号属于厚膜贴片电阻系列,采用0201封装(英制尺寸:0.02英寸×0.01英寸,公制约0.6mm×0.3mm),是当前贴片电阻中体积最小的规格之一,核心定位为低功耗场景下的精密分压/限流元件。标称阻值107kΩ(标识代码1073),精度±1%,满足对阻值误差敏感的电路设计需求,避免批量生产中的参数离散性问题。

二、关键性能参数详解

1. 阻值与精度

标称阻值为107kΩ,精度等级±1%,属于工业级精密电阻范畴(优于常规±5%、±10%通用电阻)。该精度可确保电路中分压比、限流值的一致性,例如在传感器信号调理电路中,能稳定输出精准的电压/电流信号。

2. 功率与电压额定值

  • 额定功率:50mW(0.05W),适配低功耗电路(如传感器接口、小型无线模块);
  • 最大工作电压:25V,结合阻值计算((P=U^2/R)),实际功耗约5.9mW,远低于额定功率,电压限制更宽松,可覆盖多数低电压电路场景(如3.3V、5V系统)。

3. 温度特性

  • 温度系数(TCR):±200ppm/℃,属于厚膜电阻的中等温度系数,在宽温范围内阻值漂移可控;
  • 工作温度范围:-55℃~+155℃,符合工业级宽温要求,可适应极端环境(如户外传感器、车载小模块)。

三、封装与工艺优势

1. 0201封装适配性

0201封装体积紧凑,适合高密度PCB设计(如智能手机主板、小型基站模块),可显著减少电路占板面积(比0402封装小约70%);同时兼容常规回流焊工艺,焊接兼容性好,适合自动化批量生产,降低组装成本。

2. 厚膜工艺特点

采用厚膜印刷工艺,电阻膜附着力强、一致性好,长期使用阻值稳定性高;相比薄膜电阻,成本更具优势,同时耐脉冲性能(如瞬态电压冲击)优于部分薄膜产品,适合对成本敏感但需一定稳定性的场景(如消费电子批量生产)。

四、典型应用场景

该型号因体积小、精度高、宽温适配,广泛应用于以下场景:

  1. 便携式电子设备:智能手机、智能手环、蓝牙耳机等的信号调理电路(分压、限流、滤波);
  2. 工业控制模块:传感器接口电路(如温度、压力传感器)、低功耗PLC的信号放大电路;
  3. 消费电子:智能家电(遥控器、智能插座)、小型家电的控制板电压检测电路;
  4. 汽车电子(低功耗场景):车内氛围灯控制、小功率传感器接口(符合宽温要求);
  5. 通信设备:小型基站、无线WiFi模块的射频前端辅助电路(低功率信号处理)。

五、可靠性与环境适应性

1. 温度稳定性验证

在工作温度范围内(-55℃~+155℃),阻值最大漂移约为4.5kΩ((107kΩ×200ppm/℃×210℃));若应用于室内环境(温度波动±20℃),漂移仅约0.43kΩ,满足多数电路的性能要求。

2. 环境耐受性

符合IEC 61000等工业标准,耐湿、耐温循环性能优异,可适应湿度变化大(如90%RH)、温度波动频繁的场景;长期老化测试显示,1000小时后阻值变化率小于0.5%,可靠性满足量产产品要求。

总结:0201WMF1073TEE厚膜贴片电阻以小体积、精密精度、宽温适配为核心优势,兼顾成本与可靠性,是低功耗精密电路设计的优选元件。

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