WMSIC Electronic Components

Sumida 104CDMCCDS-1R5MC 104CDMCCDS

Model104CDMCCDS-1R5MC
PackageSMD
BrandSUMIDA
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
Sumida 104CDMCCDS-1R5MC
Type
SUMIDA
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUMIDA
Electronic Component
104CDMCCDS-1R5MC
Electronic Component
1
Package
SMD
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
3.022g
Inductor
1.5uH
Electronic Component
1
Electronic Component
BM0265592446
Current
19A
Resistor(DCR)
3.3mΩ
Electronic Component
Electronic Component
Electronic Component
500

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

Sumida胜美达104CDMCCDS-1R5MC功率电感产品概述

一、核心参数总览

该产品为Sumida(胜美达)推出的一体成型功率电感,核心参数及应用意义如下:

  • 电感值:1.5μH,精度±20%(实际范围1.2μH~1.8μH),满足多数电源电路的电感量匹配需求;
  • 额定电流(Irms):19A(连续工作电流,电感值无明显下降),支撑中大功率负载长期稳定运行;
  • 饱和电流(Isat):29A(电感值下降30%时的峰值电流),可应对电路突发过载场景;
  • 直流电阻(DCR):3.3mΩ(极低铜损),减少功率损耗(P=I²R),降低发热;
  • 封装形式:表面贴装(SMD),适配自动化贴片生产,节省PCB空间;
  • 环保特性:符合RoHS 2.0、REACH标准,无有害物质。

二、产品特性与技术优势

1. 一体成型磁屏蔽结构

采用磁芯一体化封装,无裸露磁路,可有效抑制电磁干扰(EMI),降低对周边敏感电路(如传感器、通信模块)的影响;同时提升机械强度,抗振动、抗冲击能力优于传统绕线电感,适合严苛环境(如汽车发动机舱、工业现场)。

2. 高电流承载能力

额定电流19A、饱和电流29A,可覆盖中大功率电源的连续工作与峰值负载需求,避免电感饱和导致的输出电压波动、效率下降等问题。

3. 低损耗高效能

3.3mΩ的直流电阻大幅降低铜损,以19A额定电流为例,单路损耗仅约1.19W,可提升电源转换效率至90%以上,同时降低工作温度,延长产品寿命。

4. 宽温稳定性能

支持**-40℃~125℃**工作温度范围(符合工业与汽车级应用标准),极端温度下仍保持稳定的电感特性,无明显漂移。

5. 贴片封装适配性

SMD封装符合主流电子制造工艺,可通过回流焊实现自动化贴装,适配紧凑的PCB设计(如笔记本电源、车载模块)。

三、典型适用场景

该产品针对中大功率电源需求优化,核心应用场景包括:

1. 工业电源领域

  • 开关电源、DC-DC转换器、UPS不间断电源等,满足工业设备(如机床、机器人)的大电流、高可靠性需求;

2. 汽车电子系统

  • 车载充电模块、电机驱动电路、车载信息娱乐系统电源等,依托抗振动、宽温特性,适配汽车舱内与发动机舱的严苛环境;

3. 通信与服务器设备

  • 基站电源、服务器电源、光模块电源等,低EMI特性可减少电磁干扰,保障通信信号稳定;高电流能力支撑大功率负载;

4. 消费电子大功率应用

  • 大功率快充充电器(65W~100W)、笔记本电脑电源、游戏主机电源等,小体积SMD封装适配紧凑设计,高效低耗提升续航体验。

四、品质与可靠性保障

Sumida胜美达作为全球知名电感制造商,该产品具备以下品质优势:

  • 认证齐全:汽车级应用通过IATF16949认证,工业级通过ISO9001认证,部分型号符合AEC-Q200标准;
  • 可靠性测试:经过振动(MIL-STD-202 Method 201)、温度循环(-40℃~125℃×1000次)、湿度(85℃/85%RH×1000h)等严苛测试,保障长期稳定运行;
  • 一致性管控:采用自动化生产工艺,电感值、DCR等参数一致性优于行业标准,减少批量应用中的性能波动。

五、选型与应用注意事项

  1. 电感量匹配:需根据电路开关频率(建议100kHz~1MHz范围)、输出电流等参数选择,避免电感量过大导致响应速度下降;
  2. 电流裕量:实际应用需预留10%20%电流裕量(如额定19A建议按15A17A设计),避免长期过载;
  3. 散热设计:大电流工作时需增加PCB铜箔面积(如采用2oz铜箔),或搭配散热片,保障工作温度不超过125℃。

该产品凭借高电流、低损耗、抗干扰等特性,成为工业、汽车、通信等领域中大功率电源电路的优选功率电感。

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