WMSIC Electronic Components

UNI-ROYAL 0805W8F270JT5E

Model0805W8F270JT5E
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 0805W8F270JT5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0805W8F270JT5E
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.027g
Electronic Component
27Ω
Electronic Component
1
Electronic Component
BM0257341406
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.

0805W8F270JT5E 产品概述

一、产品简介

0805W8F270JT5E 为 UNI-ROYAL(厚声)系列厚膜贴片电阻,封装尺寸为 0805(2012 英制尺寸)。标称阻值 27Ω,阻值精度为 ±1%,额定功率 125mW,工作电压 150V,温度系数(TCR)为 ±100ppm/℃,工作温度范围 -55℃ 至 +155℃。该型号在尺寸、精度与功率之间实现了平衡,适合对体积和稳定性有要求的便携与工业类电子产品。

二、主要特性

  • 厚膜工艺:成本效益高,适合大批量生产与一般电子应用。
  • 小型封装:0805 规格,有利于尺寸受限的电路板布局。
  • 精度稳定:±1% 精度满足多数阻值匹配与分压场合。
  • 宽温工作:-55℃ 至 +155℃,适应工业级温度环境。
  • 良好耐压与功耗性能:工作电压 150V,额定功率 125mW。

三、典型电气参数

  • 阻值:27Ω
  • 精度:±1%(J)
  • 额定功率:125mW(PCB 布局与散热条件下)
  • 最大工作电压:150V
  • TCR:±100ppm/℃
  • 工作温度:-55℃ ~ +155℃
  • 封装:0805(2012)

四、应用场景

  • 移动设备与便携式电子(限流、去耦与阻容网络)
  • 工业控制与传感器接口(在宽温下保持稳定)
  • 电源与模拟电路中的分压、限流和偏置电阻
  • 汽车电子(非关键安全回路,需结合车规验证)

五、焊接与使用建议

  • 遵循制造商回流焊工艺说明,控制峰值温度与升降速率以防内部应力。
  • 在布局时为电阻提供良好散热路径,必要时增大铜箔面积以提高功率承载。
  • 避免在高湿或强腐蚀性气氛中长期暴露,必要时配合涂覆保护。
  • 装配过程中避免过大的机械弯曲或侧向冲击,以免引起裂纹或焊点失效。

六、可靠性与测试

常见可靠性验证包括温度循环、恒定湿热、负载寿命及焊接热稳定性测试。该系列产品通过常规电子元器件可靠性测试后适用于一般工业与民用电子应用。具体测试参数与寿命预测请参考 UNI-ROYAL 数据手册或向供应商咨询。

七、订购与包装

此型号可通过 UNI-ROYAL 授权分销商订购,通常以卷带(Tape & Reel)或散装形式交付。订购时请核对完整料号(0805W8F270JT5E)、包装方式及最小订购量,必要时索取最新数据手册以确认特定批次的详细规格与应用注意事项。

如需更深入的电气表征、回流焊曲线建议或在具体电路中的等效替代方案,可提供电路拓扑与工作条件以便进一步评估。

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