Baromax Connector Family
The Baromax Connector series is the smallest high power density underwater connector rated for
continuous submersion up to 10,000psi. Wire sizes up to #18 AWG offers power capabilities up to 15
amps per contact. User configurable assemblies provide limitless configurations with one connector
face.
Features
High Power Density
Up to 40 amps per connector in a compact footprint
Wire-to-bulkhead & Wire-to-Wire Configuration
Connector faces are interchangeable
Locking rings for secure mate and quick disconnection
Gigabit Ethernet Ready
Minimize un-twisted cable length for high speed differential signals
Applications
Data
●
●
●
●
●
●
10/100/1000Base-T Ethernet
VDSL2
RS232 / RS485
CAN bus
Analog
Digital GPIO
Power
●
●
●
●
●
●
●
ROV thruster
ROV tether
Camera tether
Light/strobe power
Wet area quick disconnect
Power over Ethernet
○ 802.3af, 802.3at, 802.3bt
Relay, burn wire
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 1/7-
Ordering Information
Evaluation Kit
Description
Part Number
Kit Contents
Evaluation kit
BM-EVAL-A
1x BM-A-8-M
1x BM-A-8-F
1x BM-BH-A-A-1
1x BM-IL-A-A-1
1x BM-A-LR-F-A-B-1
1x BM-A-LR-M-A-B-1
1x BM-EPOXY-KIT
Connector Face
Description
Part Number
Material / Desc
Kit Contents
Male 8-pin Connector
BM-A-8-M
Neoprene body, brass
contact with 30u” gold
plating, solder cup
N/A
Female 8-pin
Connector
BM-A-8-F
Neoprene body, brass
contact with 30u” gold
plating, solder cup
N/A
Bulkhead backshell
Part Number
Material / Desc
Kit Contents
BM-BH-A-A-1
Brass
O-ring
BM-BH-A-B-1
SS316
O-ring
BM-BH-A-C-1
AL 6061T6
O-ring
BM-BH-B-C-1
AL 6061T6, M10 rear thread,
standard front thread
O-ring
BM-BH-C-C-1
AL 6061T6, M10 rear thread,
O-ring
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 2/7-
low-profile front thread
Inline backshell
Part Number
Material / Desc
Kit Contents
BM-IL-A-A-1
Brass
Snap ring
BM-IL-A-B-1
SS316
Snap ring
BM-IL-A-C-1
AL 6061T6
Snap ring
Accessories
Description
Part Number
Material / Desc
Kit Contents
Locking Ring, female
BM-A-LR-F-A-B-1
Standard locking ring,
female
Snap ring
Locking Ring, male
BM-A-LR-M-A-B-1
Standard locking ring,
male
Snap ring
Locking Ring, female
BM-A-LR-F-B-B-1
Low-profile locking ring, Snap ring
female
Item
Part Number
Description
Epoxy Cartridge
BM-EPOXY-A
Recommended potting N/A
compound for Baromax
Epoxy Kit
BM-EPOXY-KIT
Epoxy and consumable
mixing nozzles and
needle tips
Epoxy gun
BM-DISPENSER-A
Dispensing gun for 2:1
cartridge
Accessories
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
Kit Contents
1x BM-EPOXY-A
5x 20 element luer lock
mixing nozzle
5x 1.5” 14ga needle tip
- 3/7-
Part Overview
For reference only. See detailed part drawings.
Male Connector
Female Connector
Male Locking Ring
Female Locking Ring
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 4/7-
Inline Backshell
Bulkhead Backshell
Standard thread option
M10 rear thread option
M10 rear thread low-profile option
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 5/7-
Specifications
Electrical
Current Rating, per contact (Amperes)
15
Current Rating, per connector (Amperes)
40
Voltage Rating, operating (VDC / peak VAC)
400
Dielectric Withstanding Voltage (VDC/ peak VAC)
500
Typical Contact Resistance (mOhm)
< 1.0
Hot Plug
Not rated for hot plug or live circuit interruption.
Materials
Connector Body
Neoprene
Connector Contacts
Brass, 30u” gold plated
Mechanical
Wire Size Range
AWG 24 to 18
Contact Termination Method
Hand solder
Max. Cable Diameter (Standard backshells)
0.40 inches
Operating Temperature Air (degC)
-40 - 60
Operating Temperature Water (degC)
-4 - 60
Mating Cycles
500
Typical Mating / Unmating Force
-
Max ambient pressure (psi)
10,000
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 6/7-
Warranty
Suburban Marine, Inc.’s products are subject to a limited warranty. Suburban Marine, Inc. warrants
Baromax connectors will meet the specifications listed in their respective datasheets and be free of
defects in material and workmanship for a period of 1 year. This limited warranty does not cover
damage resulting from misuse, abuse, accidents, alterations, or improper installation/assembly. This
warranty extends to the original purchaser or ultimate consignee and is not transferable. The exclusive
remedy under this limited warranty will be at Suburban Marine’s option to replace or refund the
purchased items. Under no circumstances will Suburban Marine, Inc. be liable for any indirect, special,
incidental, or consequential damages or loss caused by the failure of an item covered under this
warranty. Under no circumstances will Suburban Marine, Inc.’s liability under this warranty exceed the
purchase price paid for the products. Suburban Marine, Inc.’s products are not designed for use in
medical, life-saving, life sustaining applications, or applications where the failure of a Suburban Marine
Inc product could result in personal injury or death. Customers using products in such applications do
so at their own risk and agree to indemnify Suburban Marine, Inc. from any damages resulting from
such improper use.
© 2021 Suburban Marine Inc. All Data Subject to Change Without Notice. Baromax Datasheet Rev A1.0.
www.suburbanmarine.io
- 7/7-
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
C
C
15.7
23.0
B
B
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
8-PIN FEMALE CONNECTOR
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-8-F-WEB
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INIITIAL RELEASE
3/19/2021
D
C
C
15.7
31.0
B
B
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
8-PIN MALE CONNECTOR
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-8-M-WEB
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
M20 X 1.5-6g
19
7/16-20 UNF-2A
C
C
6.4
2-014 O-RING GROOVE
17.7
B
B
40.0
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
BULKHEAD BACKSHELL, SIZE
A, 7/16-20 THREAD
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210107
3
SCALE: 2:1
2
REV
A
BM-A-BH-A-X
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
LOW PROFILE
SQUARE THREAD
C
C
M10X1.5-6g
10.0
R9.0
17.0
B
B
4.5
25.0
2-014 O-RING GROOVE
47.3
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
BULKHEAD BACKSHELL, M10
THREAD, LOW PROFILE
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-BH-C-X
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
11.5 MAX CABLE OD
C
C
15.9
35.1
B
B
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
INLINE BACKSHELL, SIZE A
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-IL-A-X
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
M20X1.5-6H
C
C
B
B
45.0
R10.9
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
LOCKING RING, FEMALE,
STANDARD
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-LR-F-A-X
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
C
C
B
B
18.5
45.0
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
LOCKING RING, FEMALE, LOW
PROFILE
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
REV
A
BM-A-LR-F-B-X
SHEET 1 OF 1
1
A
8
7
6
5
4
3
COPYRIGHT 2021 © SUBURBAN MARINE
D
2
1
REVISIONS
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF SUBURBAN MARINE, INC. ANY
REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF SUBURBAN MARINE, INC IS
PROHIBITED.
ZONE
REV.
DESCRIPTION
DATE
A
INITIAL RELEASE
3/19/2021
D
M20X1.5-6H
R10.92
C
C
9.50
23.50
B
B
UNLESS OTHERWISE SPECIFIED:
A
DIMENSIONS ARE IN mm
DRAWN
ANGULAR 1
X
1.0mm
.X
0.4mm
.XX
0.1mm
CHECKED
APPROVED
APPROVED
INTERPRET GEOMETRIC
TOLERANCING PER: ISO 2768- mK
MATERIAL
FINISH
7
6
5
4
THIRD ANGLE
PROJECTION:
NONE
TITLE:
LOCKING RING, MALE,
STANDARD
SIZE DWG. NO.
B
NONE
DO NOT SCALE DRAWING
WEIGHT:
8
NAME
DATE
MM 20210319
3
SCALE: 2:1
2
A
REV
A
BM-A-LR-M-A-X
SHEET 1 OF 1
1