Micro-USB Interconnect Solution Datasheet by Molex

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SPECIFICATIONS (Receptacles)
0.65mm (.0256”) Pitch
Micro-USB
Interconnect Solution
47346, 47491, 47589,
47590, 47642, 47654
105017
Receptacles
68784
Cable Assemblies
With a 50% reduction in connector volume over the Mini-USB
connector, the Micro-USB connector features the smallest footprint
of all USB interconnects and offers significant reduction in PCB real
estate for a host of portable devices. These include mobile phones,
MP3 players, digital video and still cameras, PDAs, Global Positioning
Systems, photo printers, mouse, keyboards, and flash drives.
The Micro-USB technology was developed by the USB Implementers
Forum, Inc. (USB-IF), an independent non-profit group that advances USB
technology. It offers advantages of smaller size and better durability
compared with the Mini-USB. As mobile devices become thinner and lighter,
Micro-USB allows manufacturers to push the limits of this trend towards
sleeker design and greater portability. The Micro-USB replaces most of the
Mini-USB plugs and receptacles that are currently being used. The
specification of the Micro-USB supports the current USB On-The-Go (OTG)
supplement and provides total mobile interconnectivity by enabling portable
devices to communicate directly with each other without the need for a host
computer.
Molex has developed seven series of Micro-USB Type ‘B’ and Type ‘AB’
receptacles in a selection of Top-, Bottom- and Mid-Mount versions, and a
new series of USB ‘A’ to Micro-USB ‘B’ cable assemblies. These connectors
include a lead-in feature in the connector housing for blind-mating of
receptacle to plug. The connector body has a unique laser-welded metal
shield design that reinforces mechanical seam strength while preventing
damage to the plug or receptacle due to perpendicular or horizontal
(wrenching) stress. Other key features of the product include high durability
of over 10,000 insertion cycles; and a passive latching mechanism that
provides higher extraction forces without sacrificing the USB’s ease-of-use
when synchronizing and charging portable devices.
Visit www.molex.com/product/microusb.html for more information on Molex
Micro-USB products.
Mechanical
Mating Force: 35N max.
Un-mating Force: 8N min.; 10N min. (47589)
Durability (min.): 10,000 cycles
(options available)
Physical
Housing: LCP, Black
Contact: Phosphor Bronze
Shell: Stainless steel (0.3mm thick)
Plating: Contact Area - Gold Flash over Pd/Ni
Solder Tail Area - Gold Flash
Underplating - Nickel
Operating Temperature: -20 to +85°C
Reference Information
Packaging: Embossed Tape on Reel
Use With: Micro-USB “B” or “AB” plug
Designed In: mm
Electrical
Voltage (max.): 100V AC(rms)
Current (max.): 1.0A (Signal); 1.8A (Power)
Contact Resistance (max.): 30 milliohms
Dielectric Withstanding Voltage: 100V AC (rms)
Insulation Resistance:1000 Megaohms min.
: 100 Megaohms min. (47589)
Reference Information
Designed In: mm
Electrical
Voltage (max.): 30V AC(rms)
Current (max.): 1.0A (Signal); 1.8A (Power)
Cable Impedance : 90 ohms ±15%
Propagation Delay (max.): 10ns per cable
Physical
Shielding: Fully-shielded
Overmold Dimensions: 10.8(W) by 6.4(H) by
25.6(L) mm
Operating Temperature: 0 to + 50°C
SPECIFICATIONS (Cable Assembly)
Provides for EMI protectionRear shield of stainless steel shell in standard-mount parts
Environment-friendlyHalogen-free receptacles
Facilitates smooth assembly process Pick & place area (3mm diameter) on connector shell
Provides high mechanical durability and electrical shielding0.3mm thick laser-welded stainless-steel shell of receptacle
Prevents accidental un-mating of plug during connectionPassive latching window with angular tabs on receptacle shell
(meets USB 2.0 specification requirements)
Increases component mechanical rigidity and terminal retentionOver-mold process used for receptacles
Facilitates high-speed data transmissionSimple edge-contact beam geometry of connector shell
Facilitates easy blind-mating to cable plugsLead-in feature on receptacle housing
Ideal for space-constraint applicationsSmall footprint
BENEFITSFEATURES
mflex‘
SAP No. 9876503261 ©2009, Molex
Regional Markets, Applications and Typical Customers
www.molex.com/product/microusb.html
0.65mm (.0256”) Pitch
Micro-USB
Interconnect Solution
47346, 47491, 47589,
47590, 47642, 47654
105017
Receptacles
68784
Cable Assemblies
Mobile phones
Portable devices
-PDA, GPS, MP3 players
-Portable digital video players
-Digital still cameras
-Digital video cameras
Peripherals
-Photo printers
-Mouse, Keyboards
-Flash drives
Accessories
-Vehicle battery chargers
Portable Devices
Peripherals
Mobile Phone
Connectors
Cable Assemblies
28AWG
28AWG
28AWG
Wire Size
Bag
Bag
Bag
Packaging
USB Shielded I/O Cable Assembly, USB ‘A’ to Micro-USB ‘B’, 2.00m (6.56') Length, Black, Lead free
USB Shielded I/O Cable Assembly, USB ‘A’ to Micro-USB ‘B’, 1.50m (4.92') Length, Black, Lead free
USB Shielded I/O Cable Assembly, USB ‘A’ to Micro-USB ‘B’, 1.00m (3.28') Length, Black, Lead free
Description
68784-0003
68784-0002
68784-0001
Order No.
5.45
5.45
7.25
7.25
9.15
5.60
6.80
5.80
Max. Depth
(mm)
None
None
Yes
None
None
None
None
None
With Mylar
8.003.30Bottom-mountType ‘B’105017-0001
8.002.95Bottom-mountType ‘B’47346-0001
10.22.95Mid-mountType ‘B’47642-0011
10.22.95Mid-mountType ‘B’47642-0001
11.002.95Mid-mountType ‘B’47491-0001
8.203.00
Bottom-mountType ‘AB’
47589-0001
10.452.95Mid-mountType ‘AB’47654-0001
8.003.35Top-mountType ‘AB’
Gold Flash over
0.75micron
Palladium/Nickel
min.
47590-0001
Max. Width
(mm)
Max. Height
(mm)
Mount TypeTypePlatingOrder No.
ORDERING INFORMATION
MARKETS AND APPLICATIONS
For variations in length, color, cable configurations or custom-design Micro-USB cable assemblies, please contact a Molex sales person

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