WMSIC Electronic Components

UNI-ROYAL 0603WAF3832T5E

Model0603WAF3832T5E
Package0603
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 0603WAF3832T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0603WAF3832T5E
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
38.3kΩ
Electronic Component
10
Electronic Component
BM0263477352
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

0603WAF3832T5E 贴片厚膜电阻产品概述

一、产品基本定位与核心参数

0603WAF3832T5E是UNI-ROYAL(厚声) 推出的通用型贴片厚膜电阻,针对小型化、高可靠性电路设计,核心参数覆盖电子系统常规信号处理与功率承载需求:

  • 阻值规格:38.3kΩ,精度±1%(满足多数工业/消费电子的精度要求,无需额外校准);
  • 功率等级:1/10W(100mW),适配低功率信号电路;
  • 电气极限:最大工作电压75V,避免过压损坏;
  • 温度特性:温度系数(TCR)±100ppm/℃,阻值随温度变化极小;
  • 温区范围:-55℃~+155℃,可适应极端环境场景。

二、封装与物理特性

该电阻采用0603标准贴片封装(英制代码,对应公制尺寸约1.6mm×0.8mm),体积紧凑,适配高密度PCB设计(如智能手机、小型医疗仪器的窄间距布局),便于自动化贴装生产。

工艺上采用厚膜印刷技术:在陶瓷基片上印刷电阻浆料并高温烧结,兼具成本优势与性能稳定性——相比薄膜电阻,厚膜工艺更适合批量生产;相比线绕电阻,体积大幅缩小,可满足小型化电路需求。

三、电气性能详解

1. 阻值精度与长期稳定性

±1%的精度可直接用于信号调理电路(如传感器信号放大、滤波),量产一致性控制在行业标准内,长期工作下阻值漂移远小于精度范围,无需频繁校准。

2. 功率与电压适配性

100mW的功率容量适配多数低功率电路(如MCU外围电路、LED驱动辅助电阻);75V的最大工作电压覆盖12V~48V常规电源系统,避免过压击穿,满足家用/工业电源场景需求。

3. 温度系数优势

±100ppm/℃的TCR意味着:当环境温度变化100℃时,阻值变化仅约0.383kΩ(38.3kΩ×100ppm×100℃),远小于±1%的精度范围,确保极端温度下电路性能稳定(如汽车发动机舱的高温、户外设备的低温场景)。

四、环境适应性与可靠性

1. 宽温区工作能力

-55℃+155℃的温区范围,覆盖汽车电子(-40℃+125℃)、工业控制(-20℃~+85℃)、户外通信设备等场景,无需额外温控设计。

2. 抗环境应力性能

厚膜工艺与陶瓷基片的组合,具备较好的抗冲击(通过1000g以上机械冲击测试)、抗振动(20g/500Hz振动测试)能力,适合车载、工业现场等有机械应力的应用;表面无铅镀层符合RoHS标准,抗潮湿、抗盐雾腐蚀,延长产品寿命。

五、典型应用场景

该电阻因体积小、可靠性高,广泛应用于:

  1. 消费电子:智能手机、平板电脑的信号滤波、电源分压电路;
  2. 工业控制:PLC输入输出接口、传感器信号调理电路;
  3. 汽车电子:辅助驾驶雷达信号处理、车身控制模块(BCM)小信号电路;
  4. 医疗设备:便携式血糖仪、血压计的信号放大电路;
  5. 通信设备:路由器、交换机的电源监控电路。

六、品牌与品质保障

UNI-ROYAL(厚声)是国内电阻行业主流厂商,产品通过ISO9001质量体系认证,部分型号符合UL、VDE等国际认证。0603WAF3832T5E的批量一致性好,可提供完整测试报告与 datasheet,支持客户研发与量产验证,是小型化电子系统的通用电阻优选方案。

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