WMSIC Electronic Components

UNI-ROYAL 1206W4F6800T5E

Model1206W4F6800T5E
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 1206W4F6800T5E
Type
UNI-ROYAL
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
1206W4F6800T5E
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
680Ω
Electronic Component
1
Electronic Component
BM0257341731
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.

1206W4F6800T5E — 1206 贴片厚膜电阻 680Ω ±1% 250mW(UNI-ROYAL 厚声)

一、产品概述

1206W4F6800T5E 是 UNI-ROYAL(厚声)系列的一款高可靠性贴片厚膜电阻,封装为业界常用的 1206(英制)尺寸,标称阻值 680Ω,精度 ±1%,额定功率 250mW。该器件适用于中高密度贴装电路板,对体积与性能有均衡要求的场合。

二、主要参数

  • 电阻类型:厚膜电阻(SMD)
  • 阻值:680Ω
  • 精度:±1%(1/100)
  • 额定功率:250mW(室温)
  • 工作电压:最大 200V
  • 温度系数(TCR):±100 ppm/℃
  • 工作温度范围:-55 ℃ ~ +155 ℃
  • 封装:1206,卷带包装常见,便于贴片机上料
  • 品牌:UNI-ROYAL(厚声)

三、性能特点

  • 精度高:±1% 精度满足多数模拟与数字电路的精密配阻与分压需求。
  • 温度稳定性良好:±100 ppm/℃ 的 TCR 在商业与工业温区内能保持较小漂移。
  • 小体积大可靠:1206 封装在空间受限的电路板上提供可靠的功率消耗能力与焊接强度。
  • 宽温工作:-55 ℃ 至 +155 ℃ 的耐温范围适合严苛环境下长期运行。

四、典型应用场景

  • 功率与信号链中的电阻分压、限流与偏置电路;
  • 汽车电子、工业控制、通讯设备与消费电子中的通用精密电阻;
  • 阻值网络、反馈放大器、滤波器与电源管理模块。

五、装配与使用建议

  • 推荐在 PCB 设计时留足散热与热通路,避免长期在额定功率下满载运行;对长期可靠性建议按温度降额使用(高温下适当降低工作功率)。
  • 最大工作电压 200V,应避免超压操作以防击穿或性能退化。
  • 适用于标准无铅回流焊工艺,实际焊接曲线请参考生产商建议的回流温度/时间参数。
  • 储存与搬运注意防潮、防静电,按一般 SMD 元件规范操作。

六、品质与可靠性

作为 UNI-ROYAL 系列产品,1206W4F6800T5E 在设计上兼顾可批量生产与一致性,适配自动化贴装流程。建议在关键应用中结合样片验证其在目标环境下的热稳定性与载流能力,以确保系统长期可靠运行。

如需更详细的封装尺寸、焊盘推荐、回流曲线或批量采购信息,可提供具体需求,我可协助提供更具体的技术资料与选型建议。

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