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型号	功能描述	生产厂家企业	LOGO
EMC4	Power management Features 1) Both the DTA114Y chip and DTC114E chip in a EMT or UMT or SMT package. 2) Ideal for power switch circuits. 3) Mounting cost and area can be cut in half. Structure Epitaxial planar type NPN / PNP silicon transistor (Built-in resistor type.)	ROHM 罗姆	ROHM
EMC4001	USB 2.0 High-Speed 4-Port Hub Controller General Description The SMSC USB251x hub is a family of low-power, OEM configurable, MTT (multi transaction translator) hub controller IC products for embedded USB solutions. The “x” in the part number indicates the number of downstream ports available. The SMSC hub supports low-speed, full-speed	SMSC SMSC Corporation	SMSC
EMC4DXV5T1G	Dual Common Base-Collector Bias Resistor Transistors NPN and PNP Silicon Surface Mount Transistors with Monolithic Bias Resistor Network The BRT (Bias Resistor Transistor) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a base−emitter resistor. These digital transistors are designe	ONSEMI 安森美半导体	ONSEMI
EMC400	4-Bay Commercial Media Converter Chassis 文件：4.52453 Mbytes Page：3 Pages	AXIOMTEK 艾讯科技	AXIOMTEK
EMC4002	Closed Loop Fan Controller Products	MICROCHIP 微芯科技	MICROCHIP
EMC4002-HZH	包装：散装描述：IC SMBUS FAN DRIVER 48QFN	MICROCHIP 微芯科技	MICROCHIP
EMC4002-HZH	包装：散装描述：IC SMBUS FAN DRIVER 48QFN	MICROCHIP 微芯科技	MICROCHIP
EMC400-EPWS	4-Bay Commercial Media Converter Chassis 文件：4.52453 Mbytes Page：3 Pages	AXIOMTEK 艾讯科技	AXIOMTEK
EMC4021	Closed Loop Fan Controller Products	MICROCHIP 微芯科技	MICROCHIP
EMC4022	Closed Loop Fan Controller Products	MICROCHIP 微芯科技	MICROCHIP
EMC40DRAF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRAH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRAI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRAN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRAS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DREF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DREH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DREI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DREN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRES	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRTF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRTH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRTI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRTN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRTS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRXF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRXH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRXI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRXN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRXS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRYF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRYH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRYI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRYN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40DRYS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRAF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRAH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRAI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRAN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRAS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HREF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HREH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HREI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HREN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRES	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRTF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRTH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRTI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRTN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRTS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRXF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRXH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRXI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRXN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRXS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRYF	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRYH	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRYI	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRYN	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
EMC40HRYS	.100 [2.54mm] CONTACT CENTERS, 431 INSULATOR HEIGHT 文件：177.68 Kbytes Page：2 Pages	ETCList of Unclassifed Manufacturers 未分类制造商	ETC

EMC4产品属性

类型
描述
型号
EMC4
制造商
SMSC
制造商全称
SMSC
功能描述
USB 2.0 High-Speed 4-Port Hub Controller

EMC4供应商更多...

更新时间：2026-3-13 9:19:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市壹芯创科技有限公司	EMC4002-HZH	SMSC	24+	QFN48	8500	专业分销!只做原装现货价优一手货源	询价
深圳市中远芯科技有限公司	EMC4001-HZH-TR	SMSC	07+	QFN	3000	原装现货	询价
深圳市纳艾斯科技有限公司	EMC4002-HZH	SMSC	24+	QFN48	80000	只做自己库存全新原装进口正品假一赔百可开13%增	询价
芯有半导体（深圳）有限公司	EMC4022-1-EZK-TR	SMSC	11+12+	QFN32	829	只有原盘原盒正品现货	询价
深圳市勤思达科技有限公司	EMC4DXV5T1G	ONSEMI/安森美	24+		4040	全新原装正品现货可开票	询价
深圳市向鸿伟业电子有限公司	EMC4022-1-EZK-TR	SMSC	2403+	QFN	11809	原装现货!欢迎随时咨询!	询价
深圳市宏捷佳电子科技有限公司	EMC4001-HZH	SMSC	25+	QFN	6500	独立分销商公司只做原装诚心经营免费试样正品保证	询价
深圳市科达星科技有限公司	EMC4002-HZH	SMSC	25+	QFN	26200	原装现货,诚信经营!	询价
深圳市科恒伟业电子有限公司	EMC4001-HZH	SMSC	2450+	QFN	8850	只做原装正品假一赔十为客户做到零风险!!	询价
上海鑫科润电子科技有限公司	EMC4000-FZG-TR	SMSC	07+	QFN	2924	原装现货海量库存欢迎咨询	询价

EMC4芯片相关品牌

EMC4规格书下载地址

EMC4参数引脚图相关

EMC4数据表相关新闻

EMHL160ARA221MF80G电容器
Chemi-Con 的表面贴装铝电解电容器可保证在 +125°C 下运行 2,000 至 4,000 小时
2024-3-14
EM8631J
EM8631J,SOT23-6，当天发货0755-82732291全新原装现货或门市自取.
2020-8-28
EM78P341N，EM78P341NM，EM78P341NP，
EM78P341N，EM78P341NM，EM78P341NP，
2020-4-6
EM7206PRY，EM7206PRY1，EM7206PRY2
EM7206PRY，EM7206PRY1，EM7206PRY2
2020-4-6
EMIF08-1005M16公司原装现货/长期供应
瀚佳科技(深圳)有限公司专业为工厂一站式BOM配单服务
2019-4-10
EMIF06-10006F1公司原装现货/长期供应
瀚佳科技(深圳)有限公司专业为工厂一站式BOM配单服务
2019-4-10

DdatasheetPDF页码索引

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找IC，尽在114IC

EMC4产品属性

EMC4供应商更多...

EMC4芯片相关品牌

EMC4规格书下载地址

EMC4参数引脚图相关

EMC4数据表相关新闻

EMHL160ARA221MF80G电容器

EM8631J

EM78P341N，EM78P341NM，EM78P341NP，

EM7206PRY，EM7206PRY1，EM7206PRY2

EMIF08-1005M16公司原装现货/长期供应

EMIF06-10006F1公司原装现货/长期供应

DdatasheetPDF页码索引