WMSIC Electronic Components

UNI-ROYAL 0603WAJ0204T5E

Model0603WAJ0204T5E
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 0603WAJ0204T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0603WAJ0204T5E
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.023g
Electronic Component
200kΩ
Electronic Component
10
Electronic Component
BM0257342360
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.

0603WAJ0204T5E 产品概述

一、产品简介

0603WAJ0204T5E 是 UNI-ROYAL(厚声)系列的贴片厚膜电阻,封装规格为 0603(1608 公制),阻值 200 kΩ,阻值公差 ±5%,额定功率 100 mW,工作电压 75 V,温度系数(TCR)±100 ppm/℃,工作温度范围 -55℃ ~ +155℃。该型号面向高密度表面贴装电路,适用于对体积、可靠性与成本有平衡需求的各类电子产品。

二、主要技术参数

  • 封装:0603(1608)
  • 电阻类型:厚膜电阻
  • 标称阻值:200 kΩ
  • 阻值公差:±5%
  • 额定功率:100 mW(常温条件下)
  • 最大工作电压:75 V
  • 温度系数:±100 ppm/℃(典型)
  • 工作温度范围:-55℃ ~ +155℃
  • 品牌:UNI-ROYAL(厚声)
  • 封装形式:贴片,常见卷带包装(末尾代码用于标识包装/批次信息)

三、产品特点

  • 体积小、密度高:0603 小型封装适配现代高密度 PCB 布局,节省空间。
  • 稳定性好:厚膜工艺保证了电阻的长期稳定性和成本优势,适合批量生产应用。
  • 宽温度范围:-55℃ 至 +155℃ 的工作温度满足工业级及一般消费电子的环境要求。
  • 良好焊接性:适用于常见的回流焊工艺,便于 SMT 生产线集成。
  • 通用电气性能:200 kΩ 阻值适用于分压、偏置、上拉/下拉与滤波等多种电路需求。

四、典型应用

  • 消费电子:手机、平板、笔记本等设备的信号偏置与上/下拉电阻。
  • 通信设备:模块化电路中的阻值设定、终端匹配与偏置网络。
  • 仪表与工业控制:检测、滤波及分压电路中的阻值元件。
  • 低功耗电路:对功耗和体积有要求的便携设备电路设计中作为阻值标准件。

五、使用与装配建议

  • 焊接:本产品适配无铅/有铅回流焊。建议按实际生产线回流曲线进行温度配置,避免超出焊接曲线的峰值温度和保温时间,以保证电阻性能与可靠性。
  • 功率与降额:额定功率 100 mW 通常基于室温条件,工作环境温度升高时应按常规功率温度修正曲线进行线性降额,以避免过热导致参数漂移或损坏。高温环境下建议留有安全余量。
  • PCB 布局:为降低热堆积,尽量避免将高功率元件紧密并列;对敏感模拟电路,请预留合适的地线和散热布局。
  • 存储与搬运:存储于干燥、无腐蚀性气体的环境;贴片卷带应避免受潮、受压变形,未用完的卷带建议密封保存。

六、质量与可靠性

UNI-ROYAL(厚声)厚膜电阻系列在生产过程中采用严格的过程控制与品质检测,产品具有良好的焊接可靠性和抗环境应力能力。典型可靠性验证包括高温储存、温度循环、湿热老化及焊接热冲击等试验(具体试验标准与结果请参考厂商出具的检验报告或技术手册)。为保障长期稳定性,设计时应考虑阻值公差与 TCR 对电路偏置和精度的影响,并在关键位置预留额定裕量。

如需样品测试、批量采购或更详细的技术资料(如阻值分布、寿命曲线、包装细节与可靠性测试数据),建议联系供应商或 UNI-ROYAL 官方技术支持获取完整数据手册。

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