WMSIC Electronic Components

Sunlord MPH201210S1R5MT

ModelMPH201210S1R5MT
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord MPH201210S1R5MT
Type
SUNLORD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
MPH201210S1R5MT
Electronic Component
1
Package
0805
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.008g
Inductor
1.5uH
Electronic Component
1
Electronic Component
BM0264536364
Current
1.1A
Resistor(DCR)
160mΩ
Electronic Component
Electronic Component
Electronic Component
3000

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

顺络MPH201210S1R5MT 磁胶屏蔽功率电感产品概述

一、产品基本定位与核心参数

顺络MPH201210S1R5MT是一款0805封装磁胶屏蔽功率电感,属于小尺寸高频功率电感范畴,专为紧凑空间的电源电路设计。核心参数明确:

  • 标称电感值:1.5μH,精度±20%(满足一般电源滤波、储能需求);
  • 额定电流:700mA(注:顺络该系列电感额定电流多为饱和电流,即电感值下降30%时的临界电流,实际应用需结合环境温度适当降额);
  • 直流电阻(DCR):160mΩ(同封装同电感值产品中属较低水平,可降低导通损耗);
  • 封装形式:SMD 0805(英制封装,对应公制尺寸2.0mm×1.2mm×1.0mm);
  • 类型:磁胶屏蔽功率电感(抑制电磁干扰能力强)。

二、封装与结构特点

  1. 小尺寸高密度封装
    0805封装体积紧凑(长2.0mm×宽1.2mm×高1.0mm),兼容标准SMT生产线,可直接贴装于PCB表面,无需额外焊接工艺,适配智能手机、智能手表等便携设备的高密度布局需求。

  2. 磁胶屏蔽设计
    采用磁胶包裹铁氧体磁芯结构,相比裸露磁芯电感:

    • 有效抑制电磁辐射(EMI),减少对周边电路的信号串扰;
    • 符合电磁兼容(EMC)标准,避免产品因干扰无法通过认证;
    • 磁胶与绕线结合牢固,抗振动性能优于非屏蔽电感。
  3. 精细绕线工艺
    采用高导电率漆包线绕制,线圈紧密均匀,减少分布电容,提升高频响应速度;绕线与磁芯匹配度高,降低高频损耗。

三、电气性能关键指标解析

  1. 电感值稳定性
    标称1.5μH±20%,在1MHz以下工作频率范围内,电感值变化率≤5%(顺络同类产品典型特性),可满足DC-DC转换器、LDO滤波等电路的储能需求。

  2. 低损耗特性
    DCR仅160mΩ,在额定电流700mA下,导通损耗(I²R)约为78mW,远低于同封装普通电感(部分竞品DCR达200mΩ以上),可提升电源转换效率,减少设备发热。

  3. 电流与温度特性
    工作温度范围为-40℃~+85℃(部分批次可扩展至+125℃,需确认具体 datasheet);在环境温度≤60℃时,额定电流可满额使用;若温度超过85℃,需将电流降额至500mA以下,避免电感饱和。

四、典型应用场景

  1. 便携式电子设备
    智能手机、平板电脑、智能手表的电源管理模块(PMIC):用于DC-DC降压/升压转换器的储能电感,适配紧凑PCB空间,同时抑制EMI干扰(避免影响射频信号)。

  2. 消费类电子终端
    路由器、机顶盒、智能家居设备:作为电源滤波电感,降低纹波噪声,提升设备稳定性;磁胶屏蔽特性符合家电EMC标准。

  3. 物联网(IoT)终端
    小型传感器、智能门锁等低功耗设备:低DCR特性减少电池损耗,延长续航时间;小尺寸适配终端微型化设计。

  4. 小型工业设备
    工业传感器、手持检测仪器:宽温特性适应户外或车间环境,抗振动性能满足设备移动需求。

五、可靠性与适用注意事项

  1. 可靠性测试
    产品通过顺络内部可靠性测试:温度循环(-40℃+85℃,1000次)、振动测试(102000Hz,加速度2g)、湿度测试(85℃/85%RH,1000h),符合RoHS环保标准(无铅无卤)。

  2. 应用注意事项

    • 布局优化:尽量靠近电源芯片放置,减少线路寄生电感,提升滤波效果;
    • 焊接工艺:采用标准回流焊(峰值温度≤245℃,时间≤40s),避免过温损坏磁芯;
    • 电流降额:环境温度每升高10℃,额定电流需降额10%(如85℃时降额至500mA)。

六、选型参考

若需替代或扩展:

  • 电流需求更高(如1A):可选择同系列1206封装的MPH252012S1R5MT(额定电流1A);
  • 电感值调整:顺络MPH系列覆盖1.0μH~10μH范围,可根据电路需求匹配;
  • 车规场景:若需车规认证,需选择顺络AEC-Q200认证的电感型号(如MPH系列车规版)。

顺络MPH201210S1R5MT凭借小尺寸、低EMI、低损耗等核心优势,成为便携电子、消费类电子等领域电源电路的高性价比选择,适配对空间和电磁兼容要求严格的设计场景。

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