WMSIC Electronic Components

PROD PSBHAA3020-400T150 PSBHAA3020

ModelPSBHAA3020-400T150
PackageSMD
BrandPROD
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PSBHAA3020-400T150
Type
PROD
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSBHAA3020-400T150
Electronic Component
1
Package
SMD
Electronic Component
Ferrite Bead
Electronic Component
±35%
Electronic Component
0.178g
Electronic Component
1
Channel Count
1
Electronic Component
BM0258831981
Operating Temperature
40℃~+125℃
Current
13A
@Frequency
40Ω@100MHz
Resistor(DCR)
0.6mΩ
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.

PSBHAA3020-400T150 产品概述

一、产品简介

PSBHAA3020-400T150 是谱罗德(PROD)系列的一款单通道表面贴装磁珠,专为电路中的高频干扰抑制设计。该器件在 100MHz 时提供 40Ω 的阻抗,直流电阻仅 0.6mΩ,额定电流达 13A,适用于对电源线或信号线的低损耗、高效能 EMC 处理需求。工作温度范围为 -40℃ 至 +125℃,适应多种工业与消费类环境。

二、主要电气参数

  • 阻抗@频率:40Ω @ 100MHz(典型值)
  • 阻抗容差:±35%
  • 直流电阻 (DCR):0.6 mΩ(典型)
  • 额定电流:13 A(连续)
  • 通道数:1(单通道)
  • 工作温度:-40℃ ~ +125℃
  • 封装形式:SMD(表面贴装)

三、产品特性

  • 高频抑制效果显著:在常见 EMI 频段(如 100MHz)具有较高阻抗,有利于抑制传导与辐射型干扰。
  • 低插入损耗:极低的 DCR 和较高的额定电流,保证在大电流工作时对直流或低频信号的影响最小。
  • 宽温度适应:可在严苛的工业温度范围内可靠工作。
  • SMD 结构:便于自动贴装与大批量生产,适合现代 PCB 组装工艺。

四、典型应用场景

  • 开关电源输入/输出滤波,抑制开关噪声与回路干扰。
  • 高电流供电母线的共模/差模噪声控制。
  • 通信设备、服务器、工业控制板与汽车电子(非高温区域)中的 EMI 管理。
  • USB、HDMI、PCIe 等高速接口的辅助滤波(需配合其他滤波元件选型)。

五、布局与使用建议

  • 将磁珠靠近噪声源或进入 PCB 的边缘安放,以缩短噪声回路路径并提高抑制效率。
  • 对于电源线滤波,建议与输入电容、共模电感等元件配合设计,形成合理的滤波网络。
  • 注意额定电流与实际线路电流匹配,避免长期过载导致特性偏移或热升高。
  • 焊接工艺应遵循厂家推荐的回流温度曲线,避免过热或冷却过快导致封装应力。

六、可靠性与储存

  • 器件适用于常见的电气与环境应力试验(如温度循环、湿热试验等),但具体认证请参考供应商的可靠性报告。
  • 储存时应避免潮湿、强酸碱及强磁场环境;未开封的 SMD 卷带应按照湿敏等级(MSL)要求妥善管理并在推荐期限内回流焊接。

七、订购与支持

  • 品牌:PROD(谱罗德)
  • 型号:PSBHAA3020-400T150
  • 封装:SMD(具体尺寸与封装图请参照产品数据表)
    如需样品、批量报价或详细阻抗频率曲线(Z–f)、热特性及可靠性报告,请联系谱罗德授权代理或供应商获取完整数据资料与技术支持。

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