DEUTSCH
DMC-MD SERIES
SINGLE MODULE EN4165, ARINC 809,
BACC65 CONNECTORS
Quick Change Modular Connector Solutions
For Aircraft IFE and Cabin Systems
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
FLEXIBLE MODULARITY
FOR CABIN SYSTEMS
Table of Contents
Introduction 3
Overview and Specifications
4-5
MODULARITY
• Crimp and PCB contacts size 24
to size 8
• Signal, coaxial, Quadrax, power, and
optical contacts
Part Numbering System
Shells 6
• High-speed Ethernet modules
Accessories 7
• Aluminum cable compliant
Backshells (and Plugs)
8
• Easily replaced modules for
fast reconfiguration
Backshells (and Receptacles)
9
Additional Parts
Shell Dimension and Panel Mounting
10
11
Modules
12 - 13
Panel Mount Cutout Dimensions
14 - 15
Originally designed in the 1980s, DEUTSCH DMC-MD
connectors have evolved into one of the most widely used
connector styles for cabin applications in commercial
aerospace. Standardized in European Standard EN4165,
DMC-MD connectors provide a modular, flexible, and reliable
system. The connectors are available in both multi-cavity
and single-module configurations, using the same modules,
to provide compact, lightweight connectivity.
DEUTSCH DMC-MD
Single-Module Connectors
• Allows mixing of male and female
modules in each connector half
• Wide range of modules allows
great flexibility in configuration
EASY TO INSTALL
• Multiple keying possibilities
• Quick-install coupling
• Toolless assembly
RELIABILITY
• Environmental sealing
• Vibration resistant
• EMI protection as per EN4165
standard
• Meets FAA flammability, smoke, and
toxicity requirements
• EN4165, ARINC 809, and
BACC65 compliant
WEIGHT OPTIMIZATION
• Nickel-plated composite shells
• Compact solution
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 3
THE STANDARD CONNECTOR FOR
4TH GENERATION CABIN NETWORKS
Schematic
ARINC 809, BACC65, EN4165
9
1
Specifications
2
MATERIALS
3
• Housing: Composite, nickel plated
4
• Modules: Thermoplastic and fluoronated silicone
5
• Crimp Contacts: Copper alloy, plated gold over nickel
6
• PCB Contacts: Copper alloy, plated gold over nickel, with lead or RoHS
tinning option
QUALIFIED
• EN4165
7
MECHANCIAL/ENVIRONMENTAL
8
• Temperature Range: -55°C to +175°C
• Vibration: 20 g
• ARINC 809
• Durability: 500 mating cycles
• BACC65
• Salt Spray: 500 hours
• Interfacial Sealing: 1.1 x 10-2 bar
APPLICATIONS
• Cabin Systems
• In-Flight Entertainment
• Avionics
10
ELECTRICAL
9
• Insulation Resistance: 5000 MΩ
1
• Contact Current Rating:
10
Size 24: 3 A
2*
Size 23: 5 A
Size 22: 5 A
3
Size 20: 7.5 A
4
Size 16: 13 A
5
Size 12: 23 A
6
Size 8: 46 A
7
EMI SHIELDING PERFORMANCE
8
Frequency (MHz)
100 200 300 400 800 1000
Attenuation (dB)
50
45
45
40
35
30
WEIGHT
10
Extender
Receptacle
Short
Receptacle
Plug
Backshell
7 gr
6 gr
9 gr
4 - 7 gr
0.015 lbs
0.013 lbs
0.020 lbs
0.009 - 0.015 lbs
1 Nut plate (option)
2 Short receptacle
2* Extender receptacle
3 Sealing gasket (option)
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 4
4
5
6
7
Panel (up to 2 mm thick)
Color coding plate (option)
Screws (not supplied)
Plug
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
8 Backshell
9 Modules
10 Cables
PAGE 5
Part Numbering System
DESIGNATION SYSTEM FOR SHELLS
Part Numbering System
DMC-MD
24 D - K - S - T
DESIGNATION SYSTEM FOR ACCESSORIES
DEUTSCH CONNECTOR TYPE
DEUTSCH CONNECTOR TYPE
SHELL TYPE
20 Plug
24 Short Receptacle
26 Extender Receptacle
ACCESSORIES TYPE
10 Straight Chimney
11 Clampshell
12 Straight Tie Wrap Ø 7
13 Straight Tie Wrap Ø 10
20 45° Indexable Chimney
21 45° Indexable Chimney Tie Wrap
30 90° Indexable Chimney
31 90° Indexable Chimney Tie Wrap
SHELL KEYING
N, A, B, C, D, E, F, G
CODING PLATE (Receptacles Only)
K With (Omit for Without)
SEALING GASKET (Receptacles Only)
S With (Omit for Without)
PLATING
M Nickel
NUT PLATE (Receptacles Only)
T With (Omit for Without)
EN4165 M 0 1 A D 1 G 1
EN STANDARD
EN4165 M
20
EN STANDARD
FINISH
M Composite, Nickel Plating
FINISH
M Composite, Nickel Plating
ACCESSORIES TYPE
10 Straight Chimney
20 45° Indexable Chimney
30 90° Indexable Chimney
10 A Straight Tie Wrap Ø 10
20 A 45° Indexable Chimney Tie Wrap
30 A 90° Indexable Chimney Tie Wrap
SHELL TYPE
6 Plug
0 Short Receptacle
7 Extender Receptacle
SHELL TYPE
1 Single Module
TYPE
A
787-8055 - 20 M
Series 2
SHELL KEYING
N, A, B, C, D, E, F, G
CODING PLATE (Receptacles Only)
0 Without
1 With
SEALING GASKET (Receptacles Only)
U Without
G With
NUT PLATE (Receptacles Only)
0 Without
1 With
BACC65
BV M D
BOEING STANDARD
SHELL TYPE
BU Plug
BV Short Receptacle
CA Extender Receptacle
FINISH
M Composite, Nickel Plated
SHELL KEYING
N , A, B, C, D
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 6
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 7
Part Numbering System
Part Numbering System
BACKSHELLS
PLUGS
RECEPTACLES
BACKSHELLS
EXTENDER RECEPTACLE
STRAIGHT CLAMPSHELL
787-8055-11M
Screws delivered
STRAIGHT CLAMPSHELL
787-8055-11M
Screws delivered
DMC-MD 20 N
BACC65BUMN
EN4165M61AN
STRAIGHT CHIMNEY
787-8055-10M
EN4165-026M10
DMC-MD 20 A
BACC65BUMA
EN4165M61AA
STRAIGHT CHIMNEY
787-8055-10M
EN4165-026M10
STRAIGHT CHIMNEY
TIE WRAP Ø 7
787-8055-12M
DMC-MD 20 B
BACC65BUMB
EN4165M61AB
STRAIGHT CHIMNEY
TIE WRAP Ø 7
787-8055-12M
DMC-MD 26 *X
BACC65CAM*X
EN4165M71A*X
: To be ordered separately
(no BACC65 references)
*X
STRAIGHT CHIMNEY
TIE WRAP Ø 10
787-8055-13M
EN4165-026M10A
DMC-MD 20 C
BACC65BUMC
EN4165M61AC
45° INDEXABLE CHIMNEY
787-8055-20M
EN4165-026M20
DMC-MD 20 D
BACC65BUMD
EN4165M61AD
45° INDEXABLE CHIMNEY
TIE WRAP
787-8055-21M
EN4165-026M20A
DMC-MD 20 E
EN4165M61AE
45° INDEXABLE CHIMNEY
TIE WRAP
787-8055-21M
EN4165-026M20A
90° INDEXABLE CHIMNEY
787-8055-30M
EN4165-026M30
DMC-MD 20 F
EN4165M61AF
90° INDEXABLE CHIMNEY
787-8055-30M
EN4165-026M30
90° INDEXABLE CHIMNEY
TIE WRAP
787-8055-31M
EN4165-026M30A
N
B
C
D
E
F
G
SHORT RECEPTACLE
DMC-MD 24 *X
BACC65BVM*X
EN4165M01A*X
: To be ordered separately
(no BACC65 references)
NO ACCESSORY CAN BE USED
WITH THIS RECEPTACLE
DMC-MD 20 G
EN4165M61AG
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACC65)
STANDARD Part Numbers (EN4165)
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
A
PAGE 8
STRAIGHT CHIMNEY
TIE WRAP Ø 10
787-8055-13M
EN4165-026M10A
45° INDEXABLE CHIMNEY
787-8055-20M
EN4165-026M20
90° INDEXABLE CHIMNEY
TIE WRAP
787-8055-31M
EN4165-026M30A
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACC65)
STANDARD Part Numbers (EN4165)
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 9
Part Numbering System
Dimensions
OPTIONAL PARTS FOR RECEPTACLE
RECEPTACLES & PLUG
Keying Plate
Sealing Gasket
28.80
(1.134)
25.80
(1.016)
N: 787-0015-00
A: 787-0015-01
B: 787-0015-02
C: 787-0015-03
D: 787-0015-04
E: 787-0015-05
F: 787-0015-06
G: 787-0015-07
Nut Plate
30.80
(1.213)
EN4165-25CN
EN4165-25CA
EN4165-25CB
EN4165-25CC
EN4165-25CD
EN4165-25CE
EN4165-25CF
EN4165-25CG
Panel Mounting Bracket
28.80
(1.134)
Receptacle
BACKSHELL / CHIMNEY
INDEXATION
Extender Receptacle
30.80
(1.213)
29.10 max.
(1.146 max.)
27.80
(1.094)
28.90
(1.138)
33.50
(1.319)
25.80
(1.016)
Recommended Screw Torque
0.5 ±0.1 N.m or 4.4 ±0.9 in.lbf
3.40 / (0.134)
2.50 / (0.098)
Plug
787-0011-00
EN4165-25E
787-0016-00
EN4165-25D
29 max.
(1.142 max.)
26 max.
(1.024 max.)
787-8014-00
28.90 max.
(1.0138 max.)
29 max.
(1.142 max.)
21 max.
(0.827 max.)
26 max.
(1.024 max.)
24.60 max.
(0.969 max.)
27.40 max.
(1.079 max.)
PROTECTIVE CAPS
MOUNTING PANEL DETAILS
Box Mounting Receptacle
Extender Receptacle
35.30 max.
(1.39 max.)
Protection
Level
Plug
Cap
Receptacle
Cap
ESD Receptacle
Cap
Receptacle and
Extender Cap
Plug Flight Cap
104-0236-00
104-0235-00
104-0334-00
With Lanyard: 787-8011-00
W/O Lanyard: 787-8009-00
787-8010-00
EMI
x
x
–
x
x
–
x
x
x
–
x
-
–
x
x
–
x
x
Low Pressure
Sealing
–
–
–
–
x
x
Shipping
Dust
35.30 max.
(1.39 max.)
With Lanyard: 787-8017-00
EN4165M3C
W/O Lanyard: 787-8016-00
LANYARD
787-8013-00
• Fix and snap in position
13.50 max.
(0.531 max.)
5.40 max.
(0.213 max.)
Straight Chimney Tie Wrap
44.50 max.
(1.752 max.)
MOUNTING BRACKETS
• Install rear dowels
Straight Chimney
Receptacle and
Extender Flight Cap
Straight Clampshell
• Locate mating parts
All backshells can be indexed in
eight positions on the rear of plug
and extender receptacle shell. This
gives maximum flexibility during
design and cable installation and
reduces the number of variants
and components.
13.50 max.
(0.531 max.)
55.30 max.
(2.177 max.)
5.40 max.
(0.213 max.)
49.10 max.
(1.933 max.)
Universal Unshielded Accessory
51 max.
(2.008 max.)
• Installed
5.40 max.
(0.213 max.)
45° Indexable Chimney
• Align receptacle with bracket
• Install and fix in position
• Assembled
45° Indexable Chimney Tie Wrap
60.30 max.
(2.374 max.)
64.80 max.
(2.551 max.)
13.50 max.
(0.531 max.)
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 10
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
90° Indexable Chimney
60 max.
(2.362 max.)
5.40 max.
(0.213 max.)
PAGE 11
Modules
Modules
ELECTRICAL MODULES / AS39029/57 AND /58 AND EN3155 CONTACT COMPLIANT
BLANKING MODULES
Configuration
Pin Contacts
View
Socket Contacts
Part No.
View
Configuration
SHUNT MODULES
View
Part No.
Configuration
View
Part No.
DMC-M 00-00 PN
EN4165-1N
20 Size 22 Contacts
5 Shunts 4 Ways
DMC-M 22-05 BN
EN4165A20Y221NB
20 Size 22 Contacts
3 Shunts 4 Ways
4 Shunts 2 Ways
DMC-M 22-07 BN
EN4165A2AY221NB
20 Size 22 Contacts
10 Shunts 2 Ways
DMC-M 22-10 BN
EN4165A2BY221NB
Part No.
Blanking Module
30 Size 23 Contacts
DMC-MR 30-23 AN
DMC-MR 30-23 BN
20 Size 22 Contacts
DMC-M 20-22 AN
BACI10BC2022PNB
EN4165A20-221NA
DMC-M 20-22 BN
BACI10BC2022SNB
EN416520-22 A1NB
20 Size 22 Contacts
DMC-MA 20-22 AN
EN4165A20A221NA
DMC-MA 20-22 BN
EN4165A20A221NB
12 Size 20 Contacts
DMC-M 12-20 AN
BACI10BC1220PNB
EN4165A12-201NA
DMC-M 12-20 BN
BACI10BC1220SNB
EN4165A12-201NB
8 Size 16 Contacts
DMC-M 08-16 AN
BACI10BC0816PNB
EN4165A08-161NA
DMC-M 08-16 BN
BACI10BC0816SNB
EN4165A08-161NB
4 Size 12 Contacts
DMC-M 04-12 AN
EN4165A04-121NA
DMC-M 04-12 BN
EN4165A04-121NB
1 Size 8 Contact
DMC-M 01-08 AN
EN4165A01-081NA
DMC-M 01-08 BN
EN4165A01-081NB
6 Size 16 Contacts
5 Size 22 Contacts
DMC-M 99-01 AN
BACI10BC1622PNB
EN4165A99-011NA
DMC-M 99-01 BN
BACI10BC1622SNB
EN4165A99-011NB
8 Size 22 Contacts
2 Size 12 Contacts
DMC-M 99-06 AN
BACI10BC1001PNB
DMC-M 99-06 BN
BACI10BC1001SNB
8 Size 20 Contacts
2 Size 16 Contacts
DMC-M 99-10 AN
EN4165A99-101NA
DMC-M 99-10 BN
EN4165A99-101NB
Distribution shunt modules use dedicated contacts based on
standard AS39029. The shunt modules can only be mated with
DMC-M 20-22 AN or DMC-MA 20-22 AN modules.
HIGH-SPEED ETHERNET MODULES
Pin Contacts
Configuration
View
Socket Contacts
Part No.
View
Part No.
6 Size 16 Contacts
2 Size 22 Contacts
8 Size 24 Contacts
2226454-1
2226455-1
8 Size 22 Contacts
3 Size 20 Contacts
DMC-M 99-02 AN
DMC-M 99-02 BN
8 Size 20 Contacts
8 Size 24 Contacts
DMC-M 99-03 AN
DMC-M 99-03 BN
6 Size 20 Contacts
2 Size 22 Contacts
8 Size 24 Contacts
DMC-M 99-04 AN
DMC-M 99-04 BN
FIBER OPTIC AND HYBRID MODULES
6 Size 16 Contacts
5 Size 22 Contacts
DMC-MA 99-01 AN
EN4165A99A011NA
DMC-MA 99-01 BN
EN4165A99A011NB
ELECTRICAL MODULES / BACC47 CONTACT COMPLIANT
Configuration
Pin Contacts
View
Socket Contacts
Part No.
View
Part No.
8 Size 20 Contacts
2 Size 16 Contacts
DMC-MB 99-10 AN
BACI10BC0910PNB
DMC-MB 99-10 BN
BACI10BC0910SNB
12 Size 20 Contacts
DMC-MB 12-20 AN
BACI10BC1220APNB
DMC-MB 12-20 BN
BACI10BC1220ASNB
Note : DMC-MD connector modules are compatible
with aluminium cable contacts and with
EN3155-70 / 71 size 22.
Aluminium cable technology possible
with size 22 contacts
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACI10BC)
STANDARD Part Numbers (EN4165)
PAGE 12
Configuration
Module Part No.
Pin
Part No.
Socket
Part No.
Alignment Sleeve
6 MC5
Termini
458235
458238
458237-C (Ceramic)
458237-M (Metal)
1 MT Ferrule
(12 or 24 Fibers)
DMC-M01-MC6N
DMC-M01-MC6N
Not required
2 ARINC 801 Termini
5 Size 16 Contacts
2 Size 22 Contacts
459736
459736-P (With Contacts)
459823 (Right Angle)
459737 (Ceramic Sleeve)
459737-S (Ceramic Sleeve with Contacts)
459737-M (Metal Sleeve)
459737-M-S (Metal Sleeve with Contacts)
Included with
socket module
Note : DMC-M connector’s modules are compatible
with aluminium cable contacts and with
EN3155-70 / 71 size 22.
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACI10BC)
STANDARD Part Numbers (EN4165)
PAGE 13
Panel Mounting Cutout Details
Panel Mounting Cutout Details
PANEL CODING KEYING
F
GENERIC DIMENSIONS
FREE
23.30 0.1
2R 3 0.0 25
21 0.1
6.52 ±0.05
[0.257 ±0.002]
All panels are represented
from Mating Face F
2R
0.6 0.025
D1
4.28 ±0.05
[0.169 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
6.52 ±0.05
[0.257 ±0.002]
ORIENTATION
21.00 0.1
Ø 3.10 0.1 4 times
6.52 ±0.05
[0.257 ±0.002]
21.00 0.1
20.40 0.1
20.40 0.1
2R 3 0.025
5.4 ±0.05
[0.213 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
Coding A
Coding N
3.16 ±0.05
[0.124 ±0.002]
3.16 ±0.05
[0.124 ±0.002]
Coding B
20.30 0.1
(holes)
18.30 0.1
1.95 0.03
D1 Detail
18.30 0.1
20.40 0.1
2R 4.55
0.0 25
4R 3 0.025
7 0.1
7 0.1
Note: Dimensions are in millimeters. Each hole Ø 3.1 mm must receive a No. 4-40 screw (not supplied)
Recommended thickness panel: 0.8 mm min. - 2 mm max.
18.30 0.1
7 0.1
R 4.55 0.025
7 0.1
6.52 ±0.05
[0.257 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
3.16 ±0.002
[0.124 ±0.002]
1.21 ±0.002
[0.048 ±0.05]
Coding C
20 ±01
[0.787 ±0.004]
A
10 ±0.5
[0.394 ±0.02]
15 ±0.1
[0.59 ±0.004]
2.04 ±0.05
[0.08 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
Recommended screw torque is
0.5 ±0.1 N.m or 4.4 ±0.9 in.lbf
PANEL MOUNTING BRACKET CUTOUT DETAILS
0.8 min.
[0.03 min.]
4.28 ±0.05
[0.169 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
Coding D
3.16 ±0.002
[0.124 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
Coding E
A-A
0.8
[0.03]
0.09 ±0.05
0.09 ±0.05
[0.004
±0.002]
[0.004 ±0.002]
120°
A
Ø5.1 ±0.1
[Ø0.2 ±0.004]
Ø8.1 min.
[Ø0.32 min.]
4.28 ±0.05
[0.169 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
Overall dimensions and characteristics
are given for indication guidance only.
TE Connectivity reserves the right
to modify them for production
improvement reasons.
5.4
5.4±0.05
±0.05
[0.213
[0.213±0.002]
±0.002]
Coding FF
Coding
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
4.28 ±0.05
±0.05
4.28
[0.169 ±0.002]
±0.002]
[0.169
PAGE 14
5.4
5.4±0.05
±0.05
[0.213
[0.213±0.002]
±0.002]
3.16 ±0.002
[0.124 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
Coding G
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
PAGE 15
LET’S CONNECT
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While TE Connectivity (TE) has made every reasonable effort to ensure the accuracy of the information herein,
nothing herein constitutes any guarantee that such information is error-free, or any other representation, warranty
or guarantee that the information is accurate, correct, reliable or current. The TE entity issuing this publication
reserves the right to make any adjustments to the information contained herein at any time without notice. All
implied warranties regarding the information contained herein, including, but not limited to, any implied warranties
of merchantability or fitness for a particular purpose are expressly disclaimed. The dimensions herein are for
reference purposes only and are subject to change without notice. Specifications are subject to change without
notice.
Consult TE for the latest dimensions and design specifications.
© 2019 TE Connectivity Ltd. family of companies All Rights Reserved.
1-1773725-9 07/19
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65