MRJR Rugged RJ45 Connector
Product Specification S6055C Rev 1.2
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.
MRJR-5381-01 SHOWN
RIGHT ANGLE, PCB
TAIL, 8 POSITION RJ45
MRJ/MRJR Options:
With matching RJ45
MRJR-3461-01 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.
With Terminal Block
Availability: Right angle and vertical PCB tail termination with 4, 6, 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 4, 6, 8 or 10 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.
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. Epoxy free design protects from leakage under extreme temperature
changes. 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: July 13, 2015
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.
Related Products
MDBR
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
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
MUSB
MUSB-B151-34
SERIES MINI-B, RIGHT
ANGLE 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
Available Documents
Drawing Numbers:
P-MRJR-33XX-X1
P-MRJR-34XX-XF
P-MRJR-53XX-X1
P-MRJR-54XX-XF
STACKED TYPE A
OVER TYPE A
Contact Factory, authorized Amphenol representative or website www.amphenolcanada.com for additional configurations
QTR9300463
Revision date: July 13, 2015
MRJR Receptacle, Right Angle, 4 or 6 position, LED, Tail Length and Thread Options
MRJR Receptacle, Vertical, 4 or 6 position, LED, Tail Length and Thread Options
MRJR Receptacle, Right Angle, 8 or 10 position, LED, Tail Length and Thread Options
MRJR Receptacle, Vertical, 8 or 10 position, LED, Tail Length and Thread Options
Qualification Test Report
Page 2 of 3
S6055C Rev 1.2
Product Numbering System
MRJR
MRJR - X
X
X
X - X
X
X
Rugged RJ Series, Generation 2
Modular Jack Type
3 – RJ11, 6 Position1
4 – RJ11, 6 Position with EMI Ferrite Filtering2
5 – RJ45, 8 or 10 Position 3
6 – RJ45, 8 or 10 Position with EMI Ferrite Filtering2
7 – RJ45, 8 or 10 Position with Transient Voltage Supression4
8 – RJ45, 8 Position with Cat5e Performance Level4
Termination Style
3 – Right Angle
4 – Vertical
5 – Right Angle on PCB with Right Angle Cable Header5
7 – Right Angle on PCB with Right Angle RJ45 Modular Jack6
8 – Right Angle on PCB with Vertical RJ45 Modular Jack 7
9 – Right Angle on PCB with Terminal Blocks
A – Right Angle on PCB with Holes with Wiring (Style 5 PCB)8
B – Right Angle on PCB with Vertical Cable Header9
C – Right Angle on PCB with Holes for Wiring (Style 7 PCB)8
D – Right Angle on PCB with Vertical Cable Header9
Number of contacts
4 - 4 contacts
6 - 6 contacts
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
A – Bi-colour Green/Yellow Left & Right
Tail Length & Thread Options
0 – 2.54mm (.100”) Tail Length, #4-40 UNC Thread
B – 3.81mm (.150”) Tail Length, #4-40 UNC Thread
M – 2.54mm (.100") Tail Length, M3 x 0.5 Thread
P – 3.81mm (.150") Tail Length, M3 x 0.5 Thread
Other Options10
1 - 1 port (vertical has through hole mounting, right angle has threaded lug)
F - 1 port, vertical connector, threaded lug mounting
Unique Special Code
No Digit - Part defined by previous 10 digits
1 to 9 - Unique special feature
Notes
1)
2)
3)
4)
5)
6)
7)
8)
9)
Term RJ11 refers to jack for 6P2C, 6P4C or 6P6C (RJ11, RJ12, RJ13, RJ14, RJ18 or RJ25).
Ferrite option currently available for right angle connectors only.
Term RJ45 refers to non-keyed jack for 8P8C or 10P10C (RJ31, RJ38, RJ48C, RJ49, RJ50, RJ61).
10)
Transient voltage suppression and Cat5e performance level for connectors on a PCB only. Consult
with Amphenol for availability.
Amphenol Canada Corp.
605 Milner Avenue
Toronto, Ontario, Canada, M1B 5X6
+1 416 291 4401
Termination style 5 suitable for both RJ11 and RJ45 jacks. Consult with Amphenol regarding applications where a
smaller 14 pin cable header would be preferred.
Termination style 7 currently available for RJ11 (6P4C & 6P6C) and RJ45 (8P8C) only.
Termination style 8 currently available for RJ45 (8P8C) only.
Termination style A uses the PCB from termination style 5. Termination style C uses the PCB from termination style 7.
Termination styles B & D currently available for RJ11 (6P4C & 6P6C) without LED’s and RJ45 (8P8C) without LED’s
only.
Consult with Amphenol for additional termination styles, solder cup contacts, LED colours, contact tail lengths,
mounting styles, non-conductive gaskets or other requirements of interest. See catalogue Accessories pages for dust
cover and plug boot options.
Page 3 of 3
Copyright © Amphenol Corporation 2012 • All rights reserved
www.amphenolcanada.com
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES
WITHOUT WRITTEN PERMISSION FROM AMPHENOL CANADA CORP.