74912-001 [AMPHENOL]

USB Connector, 4 Contact(s), Female, Latch, Plug;


型号：	74912-001
厂家：	Amphenol
描述：	USB Connector, 4 Contact(s), Female, Latch, Plug 连接器
文件：	总2页 (文件大小：106K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

USB+Power

Interconnect System

Product Description

USB+Power is the new interconnect system

developed by FCI to meet the high power

requirements of devices using the Universal Serial

Bus. its fully shielded power over signal design allows

the use of the “A” style USB cable for standard

applications requiring less than 1.5 amps. For more

demanding applications, the USB+Power system can

deliver an additional 3 amps to your device.

To ensure the systems integrity, USB+Power is

available in two keyed versions for 12 volt and 24 volt

applications. The plugs are also color coded to

simplify its use.

Features & Benefits

• Power contacts are designed for 3 amps at 12 & 24

volts. Meets the requirements of today’s high power

devices.

• Power over signal design allows use of standard “A”

USB cable or USB+Power cable for maximum

system versatility.

• Keyed and color coded plugs for different voltages

to protect the system.

• Positive latching mechanism ensures complete

cable engagement and retention.

Target Applications

• PC

• Full shielding provides maximum EMI protection.

• Point of sale

• Hubs

Target Markets

• Data

• Speakers

• High power devices

• Consumer

• Datacom/Telecom

Internet: www.fciconnect.com

ꢀ

Americas Tel.: (800) 237-2374; 717-938-7200

Europe Tel.: 31-73-6206-911

Asia/Pacific Tel.: 65-549-6666

Technical Data

Materials

• Receptacles

Electrical Performance

• Operating Voltage

• Housing ......................high temperature thermoplastic

UL94V-O rated

• Contacts ......................................................copper alloy

• Shell ............................................................copper alloy

• Cables

• Cable jacket ..............................................................PVC

• Contacts ......................................................copper alloy

• Data conductors............................28 AWG twisted pair

• Power conductors ................................non-twisted pair

• Shield..........aluminized foil and 65% coverage tinned

copper braid

• USB ............................................................................5Vdc

• +Power ........................................................12Vdc/24Vdc

• Withstanding voltage....................................750 vac rms.

• Current rating

• USB............................................................1 amp/contact

• +Power......................................................3 amp/contact

• Low level contact resistance (LLCR)............30mΩ max.

• Signal impedance ..........................................90Ω +/- 15%

Specifications

• USB compliant

• FCI product specification................................GES-12-130

• Agency approval ..................................................UL/CSA

Mechanical Performance

• Meets USB standard

• Durability ........................................................1,500 cycles

Packaging

• Receptacles ......................................................tubes

• Cables ................................................one cable per bag

Part Numbers

Base Part Number

USB Type

Description

Receptacles

74239

A Receptacle +Power

4 pins USB, 4 additional power supply pins

1.57 mm Board Thickness

Cable Assemblies

74911

USB+Power 24V

key to 1X8 position

Latch-N-Lok

24 V key

8 Conductor Cable

USB section pins 1 thru 4

and + Power section pins

5 thru 8 wired

74912

74913

USB+Power 12V

key to 1X4 position

Latch-N-Lok

USB+Power 12V

key to 2X3 position

Latch-N-Lok

12 V key

4 Conductor Cable

USB section pins

1 thru 4 wired

12 V key

6 Conductor Cable

USB section pins 1 thru 4

and + Power section pins

5 thru 6 wired

• Kits shipped in bulk in tubes

For options or additional product information, call your local FCI representative.

FCI connects the world

Internet: www.fciconnect.com

ꢀ

Americas Tel.: (800) 237-2374; 717-938-7200

Europe Tel.: 31-73-6206-911

Asia/Pacific Tel.: 65-549-6666

950543-008 3/00

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