338
Aerospace
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
26482
Dualok
III
SJT
38999
PCB
HD
EMI Filter
Transient
I
II
Accessories
Herm/Seal
Aquacon
Fiber
Optics
Contacts
Connectors
Cables
HIGH
SPEED
Matrix 2
83723 III5015 26500
Pyle
22992
Class L
Back-
Shells
Options
Others Crimp Rear
Release
Matrix
Matrix|Pyle
MIL-DTL-26482, Series 2, Matrix®
How to Order
Step 1. Military Connector Type
1. 2. 3. 4. 5. 6. 7.
MIL-DTL-26482,
Series 2
Connector
Type
Connector
Style
Service
Class
Shell Size/Insert
Arrangement
Contact
Type
Alternate
Rotation of Insert
Modification
Number
MILITARY MS 3470 W 12-10 P W NA
COMMERCIAL MB1 0 W 12-10 P W (xxx)
MS Designates Military Standard
Step 2. Select a Connector Style
Designates
3470 Wall Mount Receptacle with Narrow Flange
3472 Wall Mount Receptacle with Wide Flange
3471 Cable Connecting Receptacle
3474 Jam Nut Receptacle
3476 Straight Plug
3475 Straight Plug with RFI Grounding Fingers
Step 3. Select a Service Class
Designates
LAluminum shell, electroless nickel finish, fluid
resistant insert
AAluminum shell, black anodized finish, non-
conductive fluid resistant insert
WAluminum shell, olive drab cadmium plated, fluid
resistant insert
Note: For stainless steel shell, passivated, order by Amphenol®/
Matrix® commercial Class G.
Class L inactivates classes E and R (Ref. MIL-DTL-26482)
Step 4. Select a Shell Size & Insert
Arrangement from chart on page 334.
First number represents Shell Size, second number is
the Insert Arrangement.
Step 5. Select a Contact Type
Designates
PPin Contacts
SSocket Contacts
ALess Pins
BLess Sockets
Step 6. Select an Alternate Rotation of Insert
“W”, “X”, “Y”, “Z” designate that insert is rotated in its shell
from normal position. No letter required for normal
(no rotation) position. See page 334 for description of
alternate positions.
For ordering information on accessories, such as
protection caps and backshell hardware, contact
Amphenol Aerospace.
Use A & B only when other than a full complement of power
contacts is to be installed.
Step 1. Commercial Connector Type
MB1 Designates Amphenol®/Matrix® Bayonet
Coupling Connector
Step 2. Select a Connector Style
Designates
0Wall Mount Receptacle with Narrow Flange
1Wall Mount Receptacle with Wide Flange
3Cable Connecting Receptacle
4Jam Nut Receptacle
6Straight Plug
8Straight Plug with RFI Grounding Fingers
Step 3. Select a Service Class
Designates
AAluminum shell, black anodized finish, non-
conductive, fluid resistant insert
BBlack zinc conductive plating. Must also add
modification number (A15) in step 7
CGreen zinc cobalt plating. Must also add
modification number (981) in step 7
RAluminum shell, electroless nickel finish, fluid
resistant insert
GStainless steel shell, passivated, fluid
resistant insert
WAluminum shell, cadmium plated, olive drab
finish, fluid resistant insert
DZ Black Zinc Nickel
DT Durmalon
Step 4. Select a Shell Size & Insert
Arrangement from chart on page 334.
First number represents Shell Size, second number is
the Insert Arrangement.
Step 5. Select a Contact Type
Designates
PPin Contacts
SSocket Contacts
Step 6. Select an Alternate Rotation of Insert
“W”, “X”, “Y”, “Z” designate that insert is rotated in its shell
from normal position. No letter required for normal
(no rotation) position. See page 334 for description of
alternate positions.
Step 7. Modication Number
Consult Amphenol Aerospace for information.
For strain reliefs use the following codes:
(189) E-nut M85049/31 configuration
(190) Straight strain relief M85049/52 configuration
(191) 90° strain relief M85049/51 configuration
(A15) Used with finish class B to designate conductive
black zinc plating.
(981) Used with finish class C to designate
green zinc cobalt plating.