WMSIC Electronic Components

UNI-ROYAL 1206W4F5602T5E

Model1206W4F5602T5E
Package1206
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 1206W4F5602T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
1206W4F5602T5E
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
56kΩ
Electronic Component
1
Electronic Component
BM0257628170
Operating Temperature
55℃~+155℃
Operating Voltage
200V
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.

1206W4F5602T5E 产品概述

一、产品简介

1206W4F5602T5E 是 UNI-ROYAL(厚声)出品的一款厚膜贴片电阻,封装尺寸为 1206(英制),阻值 56kΩ,额定功率 250mW,精度 ±1%。该器件适用于各类中低功率电路,具有稳定的电气参数和适应宽温区工作的能力,满足工业与消费电子常见需求。

二、主要参数

  • 电阻类型:厚膜电阻(SMD)
  • 封装:1206(3216 公制)
  • 标称阻值:56kΩ
  • 精度(容差):±1%
  • 额定功率:250mW
  • 最高工作电压:200V
  • 温度系数(TCR):±100 ppm/℃
  • 工作温度范围:-55℃ 至 +155℃
  • 品牌:UNI-ROYAL(厚声)

三、关键特性与优势

  • 精度高:±1% 精度适合对阻值要求较高的分压、偏置及滤波电路。
  • 温漂可控:±100 ppm/℃ 的温度系数保证了在温度变化时电阻值的稳定性,利于温度敏感电路的性能保持。
  • 宽温工作:-55℃ 至 +155℃ 的工作温度满足工业级应用需求。
  • 抗电压能力:200V 的工作电压使其在较高偏压环境下仍能安全使用(使用时请参考具体电压降和功率耗散)。
  • 兼容贴片工艺:适合自动化贴装与回流焊工艺,利于批量生产。

四、典型应用场景

  • 电源与电源管理:电阻分压、限制电流、反馈回路等。
  • 模拟信号链路:基准电路、放大器偏置、滤波网络。
  • 数字电路:上拉/下拉电阻、阻抗匹配与终端。
  • 工业与通讯设备:环境温度波动较大的场合,需稳定阻值的应用。
  • 消费电子:家电、便携设备中的一般功能电阻需求。

五、使用建议与注意事项

  • 功率与散热:虽然额定功率为 250mW,但在实际 PCB 布局中应考虑热阻和周围元件的散热影响,必要时进行功率降额(derating)以延长寿命。
  • 电压条件:最大工作电压为 200V,超出时会引起击穿或可靠性下降;在高电压场合请按实际电压降计算功率损耗。
  • 焊接兼容性:适用于标准回流焊流程;为保证性能,建议遵循厂方推荐的回流温度曲线与预热时间。
  • 环境与存储:避免潮湿、高温及有腐蚀性气体环境存储;长时间存放后如需使用,应进行外观检查与焊接适配性确认。
  • ESD 与机械应力:在生产与装配过程中注意静电防护与避免过大的机械应力,防止端接或基材受损。

六、封装与采购信息

1206W4F5602T5E 通常以卷带(Tape & Reel)形式供货,方便自动化贴装。具体包装数量、交货期与技术资料(如完整规格书、回流曲线与可靠性测试报告)请在采购前向 UNI-ROYAL 或授权分销商索取,以确保满足项目量产与认证需要。

如需替代型号推荐、PCB 布局注意点或在特定工作环境下的可靠性评估,请提供具体应用场景与电气条件,我可以给出更针对性的选型与使用建议。

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