WMSIC Electronic Components

Sunlord UPZ2012E221-3R0TF UPZ2012E221

ModelUPZ2012E221-3R0TF
Package0805
BrandSUNLORD
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
Sunlord UPZ2012E221-3R0TF
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
UPZ2012E221-3R0TF
Electronic Component
1
Package
0805
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.037g
Electronic Component
1
Channel Count
1
Electronic Component
BM0264913857
Operating Temperature
55℃~+125℃
Current
3A
@Frequency
220Ω@100MHz
Resistor(DCR)
40mΩ
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

UPZ2012E221-3R0TF 产品概述

1. 产品简介

UPZ2012E221-3R0TF 是一款由 Sunlord(顺络)公司生产的高性能磁珠,属于电子元器件中的磁性元件类别。该磁珠采用 0805 封装,具有优异的电磁干扰(EMI)抑制能力,广泛应用于各种电子设备中,特别是在高频电路中,用于滤除噪声和抑制电磁干扰。

2. 主要参数

  • 标称阻抗@测试频率: 220Ω @ 100MHz
    • 该磁珠在 100MHz 频率下的标称阻抗为 220Ω,表明其在高频范围内具有较好的噪声抑制能力。
  • 直流电阻 (RDC): 40mΩ
    • 直流电阻为 40mΩ,意味着在直流或低频信号通过时,磁珠对电路的电阻影响较小,不会显著增加电路的功耗。
  • 误差: ±25%
    • 阻抗的误差范围为 ±25%,表明该磁珠的阻抗值在一定范围内波动,适用于对阻抗精度要求不高的应用场景。
  • 额定电流: 3A
    • 额定电流为 3A,表示该磁珠能够承受的最大直流电流为 3A,适用于中等电流的电路设计。
  • 电路数: 1
    • 该磁珠为单电路设计,适用于单路信号的噪声抑制。

3. 封装与尺寸

UPZ2012E221-3R0TF 采用 0805 封装,尺寸为 2.0mm x 1.2mm,适合高密度 PCB 布局。0805 封装是一种常见的表面贴装技术(SMT)封装,广泛应用于现代电子设备中,尤其是在空间受限的场合。

4. 应用领域

UPZ2012E221-3R0TF 磁珠广泛应用于以下领域:

  • 通信设备: 在手机、基站、路由器等通信设备中,用于抑制高频噪声,提高信号质量。
  • 消费电子: 在电视、音响、电脑等消费电子产品中,用于滤除电源线和信号线上的噪声,提升设备的电磁兼容性(EMC)。
  • 工业控制: 在工业控制设备中,用于抑制电机驱动、传感器信号等电路中的噪声,提高系统的稳定性和可靠性。
  • 汽车电子: 在汽车电子系统中,用于抑制点火系统、传感器、通信模块等电路中的噪声,确保汽车电子设备的正常工作。

5. 产品优势

  • 高频噪声抑制: 该磁珠在 100MHz 频率下具有 220Ω 的阻抗,能够有效抑制高频噪声,提升电路的信号完整性。
  • 低直流电阻: 直流电阻仅为 40mΩ,在直流或低频信号通过时,对电路的功耗影响较小,适用于高效率的电路设计。
  • 高额定电流: 额定电流为 3A,能够满足中等电流电路的需求,适用于多种应用场景。
  • 紧凑封装: 0805 封装尺寸小巧,适合高密度 PCB 布局,有助于缩小电路板的整体尺寸。

6. 使用注意事项

  • 工作温度: 在使用 UPZ2012E221-3R0TF 磁珠时,应注意其工作温度范围,确保在规定的温度范围内使用,以避免性能下降或损坏。
  • 焊接工艺: 由于该磁珠采用表面贴装技术,焊接时应遵循标准的 SMT 焊接工艺,确保焊接质量,避免虚焊或焊点不良。
  • 电流限制: 虽然该磁珠的额定电流为 3A,但在实际应用中,应避免长时间超过额定电流工作,以防止磁珠过热或损坏。

7. 总结

UPZ2012E221-3R0TF 是一款高性能的磁珠,具有优异的噪声抑制能力和较低的直流电阻,适用于多种电子设备中的高频噪声抑制。其紧凑的 0805 封装和高额定电流使其成为现代电子设计中不可或缺的元件。无论是在通信设备、消费电子、工业控制还是汽车电子中,UPZ2012E221-3R0TF 都能提供可靠的噪声抑制解决方案,提升电路的性能和稳定性。

通过合理选择和使用 UPZ2012E221-3R0TF 磁珠,可以有效提高电子设备的电磁兼容性,减少噪声干扰,确保设备的正常运行和长期可靠性。

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