AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Quick Change Modular Connector Solutions
For Aircraft IFE and Cabin Systems
DEUTSCH
DMC-MD SERIES
SINGLE MODULE EN4165, ARINC 809,
BACC65 CONNECTORS
Table of Contents
Introduction 3
Overview and Specifications 4 - 5
Part Numbering System
Shells 6
Accessories 7
Backshells (and Plugs) 8
Backshells (and Receptacles) 9
Additional Parts 10
Shell Dimension and Panel Mounting 11
Modules 12 - 13
Panel Mount Cutout Dimensions 14 - 15
PAGE 3
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
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MODULARITY
• Crimp and PCB contacts size 24
to size 8
• Signal, coaxial, Quadrax, power, and
optical contacts
• High-speed Ethernet modules
• Aluminum cable compliant
• Easily replaced modules for
fast reconfiguration
• 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
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.
FLEXIBLE MODULARITY
FOR CABIN SYSTEMS
DEUTSCH DMC-MD
Single-Module Connectors
PAGE 4
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
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
Frequency (MHz) 100 200 300 400 800 1000
Attenuation (dB) 50 45 45 40 35 30
QUALIFIED
• EN4165
• ARINC 809
• BACC65
APPLICATIONS
• Cabin Systems
• In-Flight Entertainment
• Avionics
Specifications
MATERIALS
• Housing: Composite, nickel plated
• Modules: Thermoplastic and fluoronated silicone
• Crimp Contacts: Copper alloy, plated gold over nickel
• PCB Contacts: Copper alloy, plated gold over nickel, with lead or RoHS
tinning option
MECHANCIAL/ENVIRONMENTAL
• Temperature Range: -55°C to +175°C
• Vibration: 20 g
• Durability: 500 mating cycles
• Salt Spray: 500 hours
• Interfacial Sealing: 1.1 x 10-2 bar
ELECTRICAL
• Insulation Resistance: 5000 MΩ
• Contact Current Rating:
Size 24: 3 A
Size 23: 5 A
Size 22: 5 A
Size 20: 7.5 A
Size 16: 13 A
Size 12: 23 A
Size 8: 46 A
EMI SHIELDING PERFORMANCE
WEIGHT
THE STANDARD CONNECTOR FOR
4TH GENERATION CABIN NETWORKS
ARINC 809, BACC65, EN4165
PAGE 5
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Schematic
8
6
5
4
3
2
1
9
7
10
6
5
4
3
2*
1
9
7
10
8
10
1 Nut plate (option)
2 Short receptacle
2* Extender receptacle
3 Sealing gasket (option)
4 Panel (up to 2 mm thick)
5 Color coding plate (option)
6 Screws (not supplied)
7 Plug
8 Backshell
9 Modules
10 Cables
PAGE 6
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Part Numbering System
DESIGNATION SYSTEM FOR SHELLS DMC-MD 24 D - K - S - T
DEUTSCH CONNECTOR TYPE
SHELL TYPE
20 Plug
24 Short Receptacle
26 Extender Receptacle
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)
NUT PLATE (Receptacles Only)
T With (Omit for Without)
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
EN4165 M 0 1 A D 1 G 1
EN STANDARD
FINISH
M Composite, Nickel Plating
SHELL TYPE
6 Plug
0 Short Receptacle
7 Extender Receptacle
SHELL TYPE
1 Single Module
TYPE
A 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
PAGE 7
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Part Numbering System
DESIGNATION SYSTEM FOR ACCESSORIES 787-8055 - 20 M
DEUTSCH CONNECTOR TYPE
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
PLATING
M Nickel
EN4165 M 20
EN STANDARD
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
PAGE 8
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Part Numbering System
BACKSHELLS PLUGS
STRAIGHT CLAMPSHELL
787-8055-11M
Screws delivered
STRAIGHT CHIMNEY
787-8055-10M
EN4165-026M10
STRAIGHT CHIMNEY
TIE WRAP Ø 7
787-8055-12M
STRAIGHT CHIMNEY
TIE WRAP Ø 10
787-8055-13M
EN4165-026M10A
45° INDEXABLE CHIMNEY
787-8055-20M
EN4165-026M20
45° INDEXABLE CHIMNEY
TIE WRAP
787-8055-21M
EN4165-026M20A
90° INDEXABLE CHIMNEY
787-8055-30M
EN4165-026M30
90° INDEXABLE CHIMNEY
TIE WRAP
787-8055-31M
EN4165-026M30A
DMC-MD 20 N
BACC65BUMN
EN4165M61AN
DMC-MD 20 A
BACC65BUMA
EN4165M61AA
DMC-MD 20 B
BACC65BUMB
EN4165M61AB
DMC-MD 20 C
BACC65BUMC
EN4165M61AC
DMC-MD 20 D
BACC65BUMD
EN4165M61AD
DMC-MD 20 E
EN4165M61AE
DMC-MD 20 F
EN4165M61AF
DMC-MD 20 G
EN4165M61AG
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACC65)
STANDARD Part Numbers (EN4165)
PAGE 9
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
BACKSHELLS
EXTENDER RECEPTACLE
DMC-MD 26 *X
BACC65CAM*X
EN4165M71A*X
: To be ordered separately
(no BACC65 references)
: To be ordered separately
(no BACC65 references)
*X
N A B C D E F G
SHORT RECEPTACLE
DMC-MD 24 *X
BACC65BVM*X
EN4165M01A*X
NO ACCESSORY CAN BE USED
WITH THIS RECEPTACLE
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACC65)
STANDARD Part Numbers (EN4165)
RECEPTACLES
STRAIGHT CLAMPSHELL
787-8055-11M
Screws delivered
STRAIGHT CHIMNEY
787-8055-10M
EN4165-026M10
STRAIGHT CHIMNEY
TIE WRAP Ø 7
787-8055-12M
STRAIGHT CHIMNEY
TIE WRAP Ø 10
787-8055-13M
EN4165-026M10A
45° INDEXABLE CHIMNEY
787-8055-20M
EN4165-026M20
45° INDEXABLE CHIMNEY
TIE WRAP
787-8055-21M
EN4165-026M20A
90° INDEXABLE CHIMNEY
787-8055-30M
EN4165-026M30
90° INDEXABLE CHIMNEY
TIE WRAP
787-8055-31M
EN4165-026M30A
Part Numbering System
PAGE 10
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Part Numbering System
• Locate mating parts • Install rear dowels • Fix and snap in position • Installed
• Align receptacle with bracket • Install and fix in position • Assembled
MOUNTING BRACKETS
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
EN4165-25CN
EN4165-25CA
EN4165-25CB
EN4165-25CC
EN4165-25CD
EN4165-25CE
EN4165-25CF
EN4165-25CG
787-0011-00
EN4165-25E
787-0016-00
EN4165-25D
787-8014-00
28.90
(1.138)
2.50 / (0.098) 3.40 / (0.134)
28.80
(1.134)
25.80
(1.016)
30.80
(1.213)
27.80
(1.094)
25.80
(1.016)
28.80
(1.134)
33.50
(1.319)
30.80
(1.213)
OPTIONAL PARTS FOR RECEPTACLE
PROTECTIVE CAPS
Protection
Level
Plug
Cap
Receptacle
Cap
ESD Receptacle
Cap
Receptacle and
Extender Cap Plug Flight Cap Receptacle and
Extender 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
With Lanyard: 787-8017-00
EN4165M3C
W/O Lanyard: 787-8016-00
Shipping x x x – – –
Dust x x x x x x
EMI – – x x x x
Low Pressure
Sealing – – – – x x
Recommended Screw Torque
0.5 ±0.1 N.m or 4.4 ±0.9 in.lbf
LANYARD
787-8013-00
Keying Plate Sealing Gasket Nut Plate Panel Mounting Bracket
PAGE 11
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Dimensions
Receptacle Extender Receptacle Plug
RECEPTACLES & PLUG
MOUNTING PANEL DETAILS
BACKSHELL / CHIMNEY
INDEXATION
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.
Box Mounting Receptacle Extender Receptacle Straight Chimney
Straight Clampshell Straight Chimney Tie Wrap Universal Unshielded Accessory
45° Indexable Chimney 45° Indexable Chimney Tie Wrap 90° Indexable Chimney
26 max.
(1.024 max.)
21 max.
(0.827 max.)
29 max.
(1.142 max.)
26 max.
(1.024 max.)
29 max.
(1.142 max.)
29.10 max.
(1.146 max.)
27.40 max.
(1.079 max.)
24.60 max.
(0.969 max.)
28.90 max.
(1.0138 max.)
35.30 max.
(1.39 max.)
5.40 max.
(0.213 max.)
35.30 max.
(1.39 max.)
13.50 max.
(0.531 max.) 5.40 max.
(0.213 max.) 49.10 max.
(1.933 max.)
44.50 max.
(1.752 max.)
5.40 max.
(0.213 max.)
13.50 max.
(0.531 max.) 55.30 max.
(2.177 max.) 51 max.
(2.008 max.)
60.30 max.
(2.374 max.)
13.50 max.
(0.531 max.)
64.80 max.
(2.551 max.)
60 max.
(2.362 max.)
5.40 max.
(0.213 max.)
PAGE 12
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Modules
Configuration
Pin Contacts Socket Contacts
View Part No. View Part No.
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
6 Size 16 Contacts
5 Size 22 Contacts
DMC-MA 99-01 AN
EN4165A99A011NA
DMC-MA 99-01 BN
EN4165A99A011NB
ELECTRICAL MODULES / AS39029/57 AND /58 AND EN3155 CONTACT COMPLIANT
Note : DMC-MD connector modules are compatible
with aluminium cable contacts and with
EN3155-70 / 71 size 22.
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACI10BC)
STANDARD Part Numbers (EN4165)
Aluminium cable technology possible
with size 22 contacts
Configuration
Pin Contacts Socket Contacts
View 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
ELECTRICAL MODULES / BACC47 CONTACT COMPLIANT
PAGE 13
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Modules
Configuration
Module Part No.
Alignment Sleeve
Pin Part No. Socket Part No.
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
Configuration View Part No.
Blanking Module DMC-M 00-00 PN
EN4165-1N
Configuration View Part No.
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
FIBER OPTIC AND HYBRID MODULES
BLANKING MODULES SHUNT MODULES
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.
Note : DMC-M connector’s modules are compatible
with aluminium cable contacts and with
EN3155-70 / 71 size 22.
TE/DEUTSCH Part Numbers (DMC-MD / 787)
BOEING Part Numbers (BACI10BC)
STANDARD Part Numbers (EN4165)
Configuration
Pin Contacts Socket Contacts
View 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
HIGH-SPEED ETHERNET MODULES
PAGE 14
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Panel Mounting Cutout Details
Overall dimensions and characteristics
are given for indication guidance only.
TE Connectivity reserves the right
to modify them for production
improvement reasons.
PANEL MOUNTING BRACKET CUTOUT DETAILS
All panels are represented
from Mating Face F
F
GENERIC DIMENSIONS FREE ORIENTATION
20.30
0.1
(holes)
20.40 0.1
18.30 0.1
23.30 0.1
21 0.1Ø 3.10 0.1 4 times
2R 3 0.0 25
2R 4.55 0.0 25
D1
1.95 0.03
2R
0. 6 0.025
D1 Detail
21.00 0.1
18.30 0.1
7 0.17 0.1
20.40 0.1
4R 3 0.025
21.00 0.1
18.30 0.1
7 0.17 0.1
20.40 0.1
R 4.55 0.025
2R 3 0.025
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.
Recommended screw torque is
0.5 ±0.1 N.m or 4.4 ±0.9 in.lbf
A-A
120°
A
A
Ø8.1 min.
[Ø0.32 min.]
Ø5.1 ±0.1
[Ø0.2 ±0.004]
0.8
[0.03]
0.8 min.
[0.03 min.]
20 ±01
[0.787 ±0.004]
10 ±0.5
[0.394 ±0.02]
15 ±0.1
[0.59 ±0.004]
PAGE 15
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
Panel Mounting Cutout Details
PANEL CODING KEYING
Coding N Coding A
Coding B
Coding C Coding D Coding E
Coding F Coding G
6.52 ±0.05
[0.257 ±0.002]
6.52 ±0.05
[0.257 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
6.52 ±0.05
[0.257 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
3.16 ±0.05
[0.124 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
3.16 ±0.05
[0.124 ±0.002]
6.52 ±0.05
[0.257 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
5.4 ±0.05
[0.213 ±0.002]5.4 ±0.05
[0.213 ±0.002]
0.95 ±0.05
[0.037 ±0.002]
3.16 ±0.002
[0.124 ±0.002]
1.21 ±0.002
[0.048 ±0.05] 3.16 ±0.002
[0.124 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
4.28 ±0.05
[0.169 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
3.16 ±0.002
[0.124 ±0.002]
2.04 ±0.05
[0.08 ±0.002]
0.09 ±0.05
[0.004 ±0.002]
Coding F
4.28 ±0.05
[0.169 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
5.4 ±0.05
[0.213 ±0.002]
0.09 ±0.05
[0.004 ±0.002]
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DEUTSCH, TE, TE Connectivity and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd.
family of companies. Other products, logos, and company names mentioned herein may be trademarks of their
respective owners.
While TE has made every reasonable eort 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.
© 2016 TE Connectivity Ltd. family of companies All Rights Reserved.
1-1773725-9  03/16   
AEROSPACE, DEFENSE & MARINE /// DEUTSCH DMC-MD/EN4165/ARINC 809/BACC65
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