WMSIC Electronic Components

UNI-ROYAL 0402WGF1602TCE

Model0402WGF1602TCE
Package0402
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 0402WGF1602TCE
Type
0402
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0402WGF1602TCE
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
16kΩ
Electronic Component
10
Electronic Component
BM0257242490
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

0402WGF1602TCE 产品概述

一、产品简介

0402WGF1602TCE 是 UNI-ROYAL(厚声)出品的一款0402封装厚膜贴片电阻,阻值为 16 kΩ,精度 ±1%,额定功率 62.5 mW(即 1/16 W),最高工作电压 50 V。工作温度范围为 -55 ℃ 至 +155 ℃,温度系数(TCR)为 ±100 ppm/℃。该系列定位为通用型、高密度贴片电路的成本优化解决方案,适合对精度和体积有一定要求但功耗较低的应用。

二、主要技术参数

  • 电阻类型:厚膜贴片电阻
  • 阻值:16 kΩ
  • 精度:±1%
  • 额定功率:62.5 mW(常温静态额定)
  • 最高工作电压:50 V
  • 温度系数:±100 ppm/℃
  • 工作温度:-55 ℃ ~ +155 ℃
  • 封装:0402(约 1.0 mm × 0.5 mm)
  • 品牌:UNI-ROYAL(厚声)

三、特点与优劣势

  • 优点:
    • 体积小、适合高密度 PCB 布局,节省空间。
    • ±1% 精度满足大多数精密分压、阻抗匹配与反馈网络要求。
    • 工作温度范围宽,能够适配工业级环境。
    • 成本较薄膜电阻更具竞争力,适合量产应用。
  • 局限:
    • 单位体积功率较低,不适合大电流或高功耗场合。
    • 厚膜电阻的噪声和长期漂移通常略高于薄膜或金属膜产品,需在对噪声和长期稳定性要求极高的电路中谨慎选型。

四、典型应用场景

  • 手机、平板等消费电子中对体积要求高的分压和限流电路。
  • 工业与汽车电子中一般精度的信号处理与偏置网络(在符合功率和电压限制的前提下)。
  • 仪表与传感器系统中用作阻性元件、阻抗匹配或反馈元件(注意噪声与漂移要求)。

五、安装与使用建议

  • 热降额:额定功率为常温值,环境温度升高时应按厂商数据表进行线性或规定曲线降额使用,避免长期在高温下满载工作。
  • 电压限制:使用时不得超过 50 V 工作电压,且在脉冲或瞬变条件下要考虑峰值能量对器件的影响。
  • 焊接工艺:支持常规回流焊,建议参考 UNI-ROYAL 的回流温度曲线与 IPC 推荐焊接工艺,避免超温或长时间过热导致电阻值漂移。
  • 贴装与处理:0402 尺寸极小,贴片、回流及人工维修需使用合适的夹具与显微操作,避免机械应力导致端面剥裂或电阻体损伤。
  • 清洗与包装:按供应商包装(一般为卷带卷装)储存,避免潮湿环境;推荐在必要时使用符合电子元器件标准的清洗剂,并在清洗后完全干燥。

六、可靠性与选型参考

  • 在要求长期稳定性、低噪声和高精度漂移控制的关键电路(如高精度参考源、低噪放大器前端)优先考虑薄膜或金属膜方案;在体积与成本优先的场合,0402WGF1602TCE 提供较好的折中选择。
  • 选型时请对照实际工作温度、最大电压、脉冲条件和长期寿命要求,并参考厂方完整数据表和可靠性试验报告。

七、封装与订购信息

  • 封装形式:0402 卷带卷装(Tape & Reel),适用于自动贴片机。
  • 订购时请确认完整料号与批次以确保一致性;如需样品、样片测试或更详细的回流曲线、降额曲线和可靠性报告,请联系 UNI-ROYAL 正式渠道获取最新资料。

如需我为您的具体电路环境评估是否适合使用该型号,或提供等效替代器件与布局建议,可提供电路功率、电压及环境温度等参数,我将给出更精细的选型与布局建议。

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