This Product Specification defines the general use and performance parameters for Amphenol’s
MUSBR series of connectors.
Availability: USB 2.0 Series A right angle & vertical mount connectors, Mini-B and Mini-AB
series with right angle and vertical PCB tails are available now. Right angle connectors mounted on
a PCB with matching USB, cable headers or terminal blocks are available for all series. Dust covers
for enhanced mating area protection are also available.
With Terminal Block
Usage
These connectors meet Military shock & vibration levels and IP68 per IEC 60529 in mated and
unmated conditions. The connector system is designed to provide a standard USB interface for
enclosures exposed to harsh environments. Connectors mate with any standard USB 2.0 plug.
Achieves data rates up to 480 Mb/s (USB 2.0).
With PCB for wiring
Applications
Intended for use in applications such as:
Medical equipment
Microwave transmitters
GPS, positioning equipment
Military vehicles, radios, computers
Test equipment
Mobile entertainment systems
Traffic control & monitoring systems
Revision date: March 14,2017
Page 1 of 3
S6056C Rev 1.5
About Amphenol
Commercial Products
Amphenol’s commercial
connector products are
used in a variety of end
user applications
including networking,
telecom, server &
computer, storage &
HDD, consumer
electronics and
entertainment,
professional audio &
Industrial &
Military/Aerospace.
Connector Electrical Characteristics
Parameter
Current rating:
Contact resistance:
Insulation resistance:
DWV:
Series A & B
1.5A per contact
30 mΩ max
1000 MΩ min
500V AC @ sea level
Series Mini-B & Mini-AB
1.0A per contact
50 mΩ max
100 MΩ min
100V AC @ sea level
Connector Mechanical Characteristics
Thermal Shock: 5 cycles @ -40° to +125° C
Physical Shock: Per EIA364-27 Condition H (11ms 30G)
Humidity: Per EIA364-31 Condition C, method III
Vibration: Per EIA364-28 per Condition V, Letter A
Salt spray: Per EIA364-26, 250 Hrs
Related Products
MDBR
Process Characteristics
Recommended soldering process: Hand or wave soldering peaked at 260°C for 8 seconds max.
Recommended Torque for #4-40 or M3 Panel Mount Screws: 0.45 to 0.65 Nm (4 – 5.75 in-lbs).
Recommended Torque for #2-56 or M2.5 Panel Mount Screws: 0.23 to 0.34 Nm (2 - 3 in-lbs).
Solder tails suitable for PCB thickness of 1.52mm (.062”)
Mating Cycles: 1500 (Series A & B)
5000 (Series Mini-B & Mini-AB)
9 POSITION CONNECTOR
SHOWN
Material Requirements
MUSBR connectors are RoHS compliant.
Unless otherwise specified, the materials for each component shall be:
Contacts: Phosphor Bronze with 30µ” (0.76µm) min Gold over 50µ” (1.27µm) min Nickel
Housing: Engineering thermoplastic, UL94V-0 rated, Black. White for series B.
Shell: Die cast Zinc alloy, Nickel plating
Temperature rise: Meets the requirement of 30° C
ΔT
Operating temperature -40° to +105° C
MUSBK
MUSB-K152-30
SERIES MICRO-AB
RIGHT ANGLE, PCB TAIL
Available Documents
Drawing Numbers:
P-MUSBR-A111-XX
P-MUSBR-A511-XX
P-MUSBR-B151-XX
P-MUSBR-B551-XX
P-MUSBR-E151-XX
P-MUSBR-E551-XX
MUSBR Rugged Series A, Right Angle PCB Tail, Thread, Shell & Dust Cover Options
MUSBR Rugged Series A, Right Angle, Vertical PCB Mount
MUSBR Rugged USB MiniB receptacle, Right Angle, Flange,thread and Cover Options
MUSBR Rugged USB MiniB receptacle, Vertical, Flange,thread and Cover Options
MUSBR Rugged USB MiniAB recept, Right Angle, Flange,thread and Cover Options
MUSBR Rugged USB MiniAB receptacle, Vertical, Flange,thread and Cover Options
MRJR
Contact factory, authorized Amphenol representative or website
www.amphenolcanada.com
for additional configurations
Quality Test Reports
MRJR-5380-01 SHOWN
RIGHT ANGLE, PCB TAIL,
8 POSITION RJ45
QTR9300491
Qualification Test Report
Revision date: March 14,2017
Page 2 of 3
S6056C Rev 1.5
Product Numbering System
MUSBR
Rugged USB Receptacle Series, Generation 2
Receptacle Type Per USB 2.0
1
A – Standard A Series
B – Mini B Series
E – Mini AB Series
Termination Style
1 – Right angle
2 – Right angle on PCB with Right Angle Cable Header
3 – Right angle on PCB with Right Angle Matching USB Type Connector
4 – Right angle on PCB with Terminal Blocks
5 – Vertical
2
8 – Right angle on PCB with Vertical Cable Header
2
A – Right angle on PCB with Holes for Wiring (Style 3 PCB)
3
B – Right Angle on PCB with Vertical Single Row Isolated Header
2
E – Right angle on PCB with Vertical Matching USB Type Connector
2
Number of Contacts
1 – Standard 4 Contacts per Port for Types A
5 – Standard 5 Contacts per Port for Types B & E
Colour
1 - Black for Types A, B & E
Shell & Thread Options
4, 5
3 – Standard Shell, Unified Thread
4 – Low Profile Shell for Type A, Unified Thread
5 – Rear Flange Shell for Types B & E, Unified Thread
M – Standard Shell, Metric Thread
R – Low Profile Shell for Type A, Metric Thread
T – Rear Flange Shell for Types B & E, Metric Thread
Dust Cover Options
6
0 - Standard (no dust cover)
1 - With grey color dust cover (supplied bulk packed)
5 - With black color dust cover (supplied bulk packed)
Unique Special Code
7
No Digit – Standard part defined by previous 10 digits
1 to 9 - Unique special feature
Notes
1)
2)
3)
4)
5)
6)
7)
MUSBR
-
X
X
X
X
-
X
X
X
For a Micro AB receptacle with epoxy free design, refer to MUSB series receptacle type K.
Termination styles 8, B & E are currently available for receptacle type A only.
Termination style A uses the PCB from termination style 3.
For receptacle type A (Standard A Series), the term standard shell relates to the shell profile. For receptacle types B & E (Mini B & Mini AB), the term standard shell relates to the position of the flange. It is not an
indication of connector availability.
For receptacle type A (Standard A Series), the unified thread is #4-40UNC and the metric thread is M3x0.5. For receptacle types B & E (Mini B & Mini AB), the unified thread is #2-56UNC and the metric thread is
M2.5x0.45.
When dust covers are supplied with the connector, they are not installed. They are supplied in bulk inside each package of connectors.
Consult with Amphenol for additional termination styles, solder cup contacts, contact tail lengths, mounting styles, non-conductive gaskets or other requirements of interest. See catalogue Accessories page for
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