WMSIC Electronic Components

UNI-ROYAL 0805W8F220JT5E

Model0805W8F220JT5E
Package0805
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 0805W8F220JT5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0805W8F220JT5E
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.027g
Electronic Component
22Ω
Electronic Component
1
Electronic Component
BM0257245280
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

0805W8F220JT5E 产品概述

一、产品简介

0805W8F220JT5E 是 UNI-ROYAL(厚声)系列的一款贴片厚膜电阻,封装为常用的 0805(2012 公制)尺寸。标称阻值 22Ω,公差 ±1%,适用于需要中低阻值、较高精度和稳定性的表面贴装电路,常用于信号整形、限流、阻抗匹配和旁路网络等场合。

二、主要参数

  • 电阻类型:厚膜电阻
  • 阻值:22Ω
  • 精度:±1%
  • 额定功率:125mW(环境温度下额定值)
  • 工作电压:150V(最大工作电压)
  • 温度系数:±100 ppm/℃
  • 工作温度范围:-55℃ ~ +155℃
  • 封装:0805(2012 公制)
  • 品牌:UNI-ROYAL(厚声)

三、性能与特点

  • 精度高:±1% 公差满足多数精密电路对阻值稳定性的要求。
  • 温度特性良好:±100 ppm/℃ 的温度系数在多种温度变化条件下能保持相对稳定的阻值漂移。
  • 小型化封装:0805 大小兼顾了占板面积和功耗承载能力,适合集成度较高的 SMT 设计。
  • 通用性强:厚膜工艺成本效益高,适合批量生产和一般工业级应用。
  • 电压承受能力:150V 的工作电压使其可用于一定电压等级的信号或电源路径。

四、典型应用

  • 消费类电子:手机配件、家电控制板、音视频设备电路等。
  • 工业控制:传感器信号处理、PLC 接口电路等。
  • 电源与电路保护:限流电阻、启动/分流电路中的阻性元件。
  • 信号处理与滤波电路:与电容、电感配合实现频率响应调整。

五、可靠性与环境适应性

0805W8F220JT5E 的厚膜结构在常规焊接和正常工作环境下表现可靠。产品可适应工业级的温度范围(-55℃ 至 +155℃),并满足常见的可靠性要求,如焊接耐热性、湿热稳定性和热冲击能力。具体的可靠性测试数据可参考厂商的详细技术资料和品质保证文件。

六、封装与焊接建议

  • 封装形式为标准卷带(Tape & Reel),便于 SMT 自动贴装。
  • 兼容常规回流焊工艺,建议按照供应商推荐的回流曲线和最大峰值温度进行焊接,避免反复高温回流对元件性能的影响。
  • 在 PCB 设计中注意为 0805 封装预留适当焊盘并保持良好的散热路径,以利于功率耗散。

七、选型与订购建议

在选型时,除阻值与公差外需关注功率余量、工作环境温度、实际电压与可能的瞬态电压、以及长期稳定性要求。若电路存在较大功耗或高温作业环境,建议选择更大封装或更高功率等级的型号。订购时请确认完整型号与包装规格(如卷带数量)以确保与生产流程匹配;如需详细数据表、可靠性报告或样品测试,可联系 UNI-ROYAL 或授权代理商获取。

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