WMSIC Electronic Components

BOURNS SRP6030WA-100M

ModelSRP6030WA-100M
PackageSMD,7.1x6.6mm
BrandBOURNS
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
BOURNS SRP6030WA-100M
Type
BOURNS
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BOURNS
Electronic Component
SRP6030WA-100M
Electronic Component
1
Package
SMD,7.1x6.6mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.862g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0264971463
Electronic Component
AEC-Q200
Current
4.2A
Resistor(DCR)
63mΩ
Electronic Component
Electronic Component
Electronic Component
1000

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

SRP6030WA-100M 产品概述

一、产品简介

SRP6030WA-100M 为 BOURNS 推出的屏蔽式线绕功率电感,标称电感值 10μH,公差 ±20%。器件为表面贴装(SMD)封装,外形尺寸 7.1 × 6.6 mm,采用带卷盘(T/R)包装,专为汽车电子与工业开关电源的高电流滤波与储能场合设计,满足 AEC‑Q200 车规可靠性要求。

二、主要电气参数

  • 电感值:10 μH(±20%)
  • 额定直流电流(Ir):4.2 A(连续允许电流)
  • 饱和电流(Isat):4.7 A(电感下降到额定值的标准或制造商定义下)
  • 直流电阻(DCR):约 63 mΩ(典型值;在不同测试条件下也有 0.0693 Ω 报表)
  • 工作频率参考:100 kHz(Q‑factor 约 20)
    以上参数在实际电路中会随温度与安装条件略有变化,选型时请参考最终应用环境与热工条件。

三、结构与材料特点

该器件为金属合金粉末芯(metal alloy powder)线绕电感,采用屏蔽式结构以降低磁通外泄,改善 EMI 表现与组件间串扰。线绕工艺保证在较高电流下具备良好饱和特性与能量储存能力,适合用于低频至中频开关电源滤波与能量传递。

四、性能优势

  • 高电流承载:4.2 A 额定电流与 4.7 A 饱和电流能满足多种 DC‑DC 降压/升压模块的输入输出滤波需求。
  • 良好热稳定性:低 DCR(~63 mΩ)可降低功率损耗,减少温升,提高系统效率。
  • 屏蔽与低泄漏:屏蔽结构降低电磁辐射,便于电源与信号回路布局。
  • 车规可靠:通过 AEC‑Q200 认证,适合汽车环境的温度、振动与寿命要求。
  • 成本与体积平衡:7.1×6.6 mm 的 SMD 尺寸在 PCB 布局上兼顾功率能力与占板面积。

五、典型应用场景

  • 汽车电子:车载 DC‑DC 转换器、后备电源、摄像头与信息娱乐系统的局部滤波/稳压。
  • 工业电源:板载开关稳压模块、PoE、通信设备的输入/输出滤波。
  • 能量储存与去耦:需要在有限空间内提供中等能量储存与高纹波电流处理的场合。

六、封装与可靠性

SMD 封装(7.1×6.6 mm),适合自动贴装与回流焊工艺。供应为带卷盘(T/R)形式,便于批量生产线使用。器件满足 BOURNS 对汽车级元件的可靠性测试(包括高温、湿热、振动、热冲击等),符合 AEC‑Q200 规范。

七、使用建议与注意事项

  • 散热与电流裕量:在高电流或高环境温度下应考虑 DCR 导致的功率损耗与温升,必要时按降额设计或提供散热路径。
  • PCB 布局:将电感与开关元件的回流路径最短化,输入/输出电容靠近电感两端以减少 EMI。屏蔽结构有助于放置在靠近敏感信号区。
  • 焊接工艺:遵循封装耐热能力的回流温度曲线,避免超出制造商给定的最大回流温度及时间。
  • 验证测试:在最终系统中做热成像与纹波电流测试,确认在最大工作条件下电感不过热且电感值保持在可接受范围内。

八、总结

SRP6030WA-100M 是一款面向汽车与工业电源市场的高电流、车规级屏蔽线绕功率电感,兼顾低 DCR、良好饱和特性与 EMI 抑制能力。其 10 μH/±20% 的参数、4.2 A 的额定电流和 AEC‑Q200 认证,使其在需要可靠、高效能量滤波与去耦的应用中具有较高的适用性。选型时请结合实际工作温度、纹波电流与散热条件进行完整验证。

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