MRJR Rugged RJ45 Connector
Product Specification S6055C Rev 1.0
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.
MRJ/MRJR Options:
With matching RJ45
MRJR-5381-01 SHOWN
RIGHT ANGLE, PCB
TAIL, 8 POSITION RJ45
With Cable Header
Overview
This Product Specification defines the general use and performance parameters for Amphenol’s
MRJR series of connector.
Availability: Right angle PCB tail termination with 8 or 10 positions, LED options, EMI ferrite
filtering and PCB options (with matching RJ connector, cable header, terminal block or for hand
wiring). Vertical PCB tail termination with 8 positions and LED options. Dust covers are available
for enhanced mating area protection. A clear rubber boot for use with standard plugs is also
available.
With Terminal Block
Usage
The connector system is designed to provide a standard RJ45 interface, ideal for harsh
environments where Ethernet/IP protocol is used. Protection is provided for IP68 applications per
IEC 60529 specification. Data rates conform to 10BaseT or 100BaseT Ethernet.
With PCB for wiring
Applications
Intended for use in applications such as:
Medical equipment
ATM machines
Lottery terminals & slot
machines
GPS positioning equipment
Revision date: May 2, 2012
Military vehicles, radios, computers
Test equipment
Mobile communication systems
Traffic control & monitoring systems
Page 1 of 3
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
Current rating: 1.5A per contact
Contact resistance: 30 mΩ max
Insulation Resistance: 500 MΩ min
Dielectric Withstand Voltage: 1000/1500 V AC @ sea level
LED forward DC current: 25mA max
LED forward Voltage: 2.5 Volts max. @ 20mA
Minimum Impedance (Ferrite): 38 Ohms at 25 MHz
Connector Mechanical Characteristics
Thermal Shock: 25 cycles @ -40° to +70° C
Physical Shock: Per EIA364-27, Condition H (11ms 30G)
Humidity: Per EIC512-6 / EIA364-11A
Vibration: Per EIA364-28, Condition 5A
Salt spray: Per EIA364-26, 250 Hrs
Mating cycles: 2500
Related Products
MDBR
Assembly Process Characteristics
Recommended Torque for Panel Mount Screws: 0.45 to 0.65 Nm (4.00 – 5.75 in-lbs).
Hand or wave solder: 150°C for 180 seconds (Pre-heat) and 265°C for 8 seconds max (Solder tails).
Solder tails suitable for PCB thickness of 1.57 to 3.18 mm (.062” to 0.125”)
Material Requirements
9 POSITION CONNECTOR
SHOWN
MRJR connectors are RoHS compliant.
Unless otherwise specified, the materials for each component shall be:
Contacts: Phosphor Bronze with 1.27µm (50µ”) min Gold over 1.27µm (50µ”) min Nickel
Housing: High temperature thermoplastic, UL94V-0 rated, Black
Front Housing: Clear Polycarbonate (customer process cleaners must be compatible)
Shell: Die cast Zinc alloy, Nickel plating
Gasket: Silicone rubber
LED: Epoxy lens, Tin plating on steel tail
Temperature rise: Meets the requirement of 30° C
ΔT
Operating temperature -40° to +105° C
MUSB
MUSB-B151-34
SERIES MINI-B, RIGHT
ANGLE SHOWN
Available Documents
Drawing Numbers:
P-MRJR-5380-011
P-MRJR-5381-012
P-MRJR-53XX-X1
P-MRJR-5E80-031
STACKED TYPE A
OVER TYPE A
MRJR Receptacle, Right Angle, 8 position, Special Gasket and Seal Features
MRJR Receptacle, Right Angle, 8 position, LED, #2-56 Threaded Holes for PCB Mounting
MRJR Receptacle, Right Angle, 8 or 10 position, LED, Tail Length and Thread Options
MRJR Receptacle with 2 MUSB Type A Receptacles, Solder Cup Terminals
Contact Factory, authorized Amphenol representative or website
www.amphenolcanada.com
for additional configurations
QTR9300463
Qualification Test Report
Revision date: May 2, 2012
Page 2 of 3
S6055C Rev 1.0
Product Numbering System
MRJR
Connector series designation – Rugged RJ
Version
3 - Receptacle, RJ11 (proposed)
5 - Receptacle, RJ45
6 - Receptacle, RJ45, with EMI filter
7 - Receptacle, RJ45, with Transient Voltage Protection (proposed) note 1
Termination
3 - PCB tail, right angle
5 - PCB tail, right angle, on PCB with right angle cable header
7 - PCB tail, right angle, on PCB with RJ45 right angle termination
8 - PCB tail, right angle, on PCB with RJ45 vertical termination
9 - PCB tail, right angle, on PCB with terminal block
A -PCB tail, right angle, on PCB for hand wiring (termination code 5 board)
B - PCB tail, right angle, on PCB with vertical cable header
C - PCB tail, right angle, on PCB for hand wiring (termination code 7 board)
Number of contacts (note 3)
8 - 8 contacts
A - 10 contacts
LED options
0 - No LEDs
1 - Green left, Yellow right
4 - Yellow left, Green right
5 - Green left, green right
Options (Tail Length & Thread)
0 - Tail 2.54mm (.100"), standard, through hole or #4-40 threaded lugs
B - Tail 3.81mm (.150"), through hole or #4-40 threaded lugs
M - Tail 2.54mm (.100"), M3 threaded lugs
P - Tail 3.81mm (.150"), M3 threaded lugs
MRJR
-
5
3
8
0
-
0
1
Other Features
1 - 1 port (vertical has through hole mounting, right angle has threaded lug)
B - 1 port, vertical connector, through hole mounting, gasket on front shell flange
F - 1 port, vertical connector, threaded lug mounting
N - 1 port, vertical connector, threaded lug mounting, no alignment insert, contact & led length = 4mm (.157")
Unique Special Code
No Digit - Part defined by previous 10 digits
1 to 9 - Unique special feature. Note 4
Notes
1) Transient voltage protection is only possible with the connector supplied on a PCB.
2) Dust covers supplied bulk packed with the connectors.
3) 10 contact option is currently available for right angle PCB tail connectors only.
4) Many unique features are readily available to suit customer requirements.
Consult with Amphenol Canada for details.
Amphenol Canada Corp.
605 Milner Avenue
Toronto, Ontario, Canada, M1B 5X6
+1 416 291 4401
www.amphenolcanada.com
Page 3 of 3
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