WMSIC Electronic Components

Sumida 0630CDMCCDS-4R7MC 0630CDMCCDS

Model0630CDMCCDS-4R7MC
PackageSMD,6.6x7mm
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 0630CDMCCDS-4R7MC
Type
SUMIDA
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUMIDA
Electronic Component
0630CDMCCDS-4R7MC
Electronic Component
1
Package
SMD,6.6x7mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.954g
Inductor
4.7uH
Electronic Component
1
Electronic Component
BM0265592459
Current
6.3A
Resistor(DCR)
33mΩ
Electronic Component
Electronic Component
Electronic Component
1500

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

0630CDMCCDS-4R7MC 功率电感产品概述

一、产品定位与核心优势

0630CDMCCDS-4R7MC是Sumida(胜美达) 推出的一体成型屏蔽式功率电感,专为中大功率DC-DC转换电路设计,核心优势聚焦“高电流密度、低EMI干扰、高可靠性”三大维度:

  • 一体成型磁屏蔽结构彻底包裹线圈,漏磁率远低于非屏蔽电感,有效抑制电磁辐射,减少电路EMC整改成本;
  • 紧凑封装下实现6.3A额定电流与6.8A饱和电流,适配高密度PCB布局,兼顾功率与空间;
  • 低直流电阻(DCR)降低铜损,提升电源转换效率,适合长期满负载运行场景。

二、基础参数详解

该电感的核心参数直接对应电路设计的关键指标,具体解读如下:

  1. 电感值与精度:标称4.7μH,精度±20%,满足多数电源电路的工程需求(无需超精密精度即可稳定工作);
  2. 电流能力:
    • 额定电流(Irms)6.3A:连续工作时电感温升≤40℃(典型环境),保证长期可靠性;
    • 饱和电流(Isat)6.8A:电感值下降至标称值70%时的最大峰值电流,可应对瞬间负载波动(如开机冲击、负载突变);
  3. 直流电阻(DCR):33mΩ(典型值),显著降低铜损,满负载下功率损耗仅约1.3W(I²R=6.3²×0.033≈1.3W);
  4. 结构类型:一体成型屏蔽式,磁芯与线圈一体化压制,避免线圈松动与漏磁。

三、封装与尺寸规格

采用表面贴装(SMD)封装,尺寸为6.6mm×7mm(长×宽),厚度适配标准SMT贴装工艺(无需特殊治具),紧凑尺寸适合:

  • 服务器、工业设备等高密度PCB布局;
  • 空间受限的便携式电源模块(如通信基站电源、车载充电器)。

四、电气性能关键要点

  1. EMI抑制能力:一体成型磁屏蔽结构使漏磁率<1%(典型值),可减少对周边敏感电路(如射频模块)的干扰,符合工业级EMC标准;
  2. 效率提升:低DCR配合高饱和电流,使电感在满负载下的转换效率提升至90%以上,降低电源系统散热压力;
  3. 温度稳定性:磁芯采用高温稳定性合金粉芯,工作温度范围为-40℃~+125℃(符合工业级要求),适应恶劣环境(如户外通信设备、工业变频器);
  4. 机械可靠性:一体化压制工艺避免线圈松动,抗震动性能符合IEC 60068-2-6标准,可应对运输与使用中的机械冲击。

五、典型应用场景

该电感针对中大功率电源设计,典型应用包括:

  1. 服务器与数据中心:CPU、内存供电模块的DC-DC降压电路;
  2. 工业电源:变频器、PLC、工业机器人的电源转换单元;
  3. 通信设备:基站、路由器、交换机的电源模块;
  4. 汽车电子:车载充电器(OBC)、LED大灯驱动的电源电路(若需车规级需确认具体型号,该款基础型适配普通车载场景)。

六、品牌与可靠性保障

Sumida(胜美达)是全球电感领域的老牌厂商,拥有60余年设计生产经验,0630CDMCCDS-4R7MC具备:

  • 符合RoHS、REACH等环保标准,无铅环保;
  • 长期可靠性测试(高温老化、温度循环、盐雾测试),保证10年以上使用寿命;
  • 广泛的供应链支持,可满足批量生产需求。

该电感凭借“高电流、低损耗、抗干扰”的特性,成为中大功率电源设计的优选方案,适配多领域的工程需求。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.