MS27656T15B35S Amphenol Industrial Operations, MS27656T15B35S Datasheet - Page 43
![CONN RCPT 37POS WALL MNT W/SCKT](/photos/18/87/188723/4117375_sml.jpg)
MS27656T15B35S
Manufacturer Part Number
MS27656T15B35S
Description
CONN RCPT 37POS WALL MNT W/SCKT
Manufacturer
Amphenol Industrial Operations
Series
Military, MIL-DTL-38999 Series Ir
Datasheet
1.MS3106R18-11P.pdf
(57 pages)
Specifications of MS27656T15B35S
Connector Type
Receptacle, Female Sockets
Features
Shielded
Mounting Type
Panel Mount, Flange
Number Of Positions
37
Termination
Crimp
Orientation
N (Normal)
Fastening Type
Bayonet Lock
Shell Material, Finish
Nickel, Olive Drab Cadmium Plated
Shell Size - Insert
15-35
Ingress Protection
IP67 - Dust Tight, Waterproof
Connector Body Material
Aluminum
Gender
Receptacle
Contact Gender
Socket
Connector Mounting
Wall
Connector Shell Size
15
Insert Arrangement
15-35
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Shell Size, Military
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free by exemption / RoHS compliant by exemption
MS Number
MS Number designates MIL-DTL-38999, Series I
LJT Lanyard Release Plug
Service Class
E for environmental crimp applications (inactive for new
design)
T for environmental crimp applications with serrations on
rear threads of shell
Shell Size
MIL-DTL-38999, sizes 11 through 25
Finish
B designates corrosion resistant olive drab cadmium
F designates electroless nickel plated aluminum,
These are standard finishes. Consult Amphenol Aerospace
for variations.
Insert Arrangement
MIL-DTL-38999, see insert identification chart on page 40.
Contact Style
P designates Lanyard Release plug with pin contacts
S designates Lanyard Release plug with socket contacts
Polarizing Postion
For alternate positions of connector (to prevent cross-
mating) see LJT key/keyway rotation description on page 5.
(No letter is required for normal).
MS Number
Service Class
Shell Size
Finish
Insert Arrangement
Contact Style
Polarizing Position
HOW TO ORDER - BY MILITARY PART NUMBER
plated aluminum, 500 hour extended salt spray,
EMI shielding effectiveness –50dB @ 10 GHz
specification min., 175°C
48 hour salt spray, EMI shielding effectiveness –65dB @
10 GHz500 specification min., 200°C
LJT Breakaway Fail Safe
lanyard release plug
how to order, cont.
FAIL SAFE MS27661
MS27661
T
17
B
35 P A
41
Finish
88 designates corrosion resistant olive drab cadmium
91 designates electroless nickel plated aluminum,
These are standard finishes. Consult Amphenol Aerospace,
Sidney, NY for variations.
Connector Type Identification
88/91-5388 designates MIL-DTL-38999, Series I LJT Lanyard
Release Plug
Shell Size and Insert Arrangement Code
Shell sizes are MIL-DTL-38999, Series III from 11 thru 25.
The basic part number selected specifies the insert arrange-
ment. See Table I (page 40) for coded part number that
correlates to insert arrangement.
Lanyard Length Code
See Table II (page 40) for lanyard length code number.
Contact Type/Alternate Rotations
P designates pin, S designates socket for normal positioning
of contacts. When an alternate position of the connector is
required to prevent cross-mating, a different letter (other than
P or S) is used. See alternate positioning for LJT on page 5,
then convert to Amphenol proprietary coding by the following
chart.
HOW TO ORDER - BY PROPRIETARY PART NUMBER
Finish
Connector Type Identification
Shell Size and Insert
Arrangement Code
Lanyard Length Code
Contact Type/Alternate Insert Rotation
MS Letter
plate over nickel, 500 hour extended salt spray,
EMI –50dB @ 10 GHz specification min., 175°C
optimum EMI shielding effectiveness –65dB @ 10 GHz
specification min., 48 hour salt spray, 200°C
PC
PD
PB
PA
P
Pin Contacts
FAIL SAFE 88-5388 OR 91-5388
Amphenol Letter
P (normal)
G
M
K
I
88
– 5388
MS Letter
SA
SB
SC
SD
S
Socket Contacts
29
Amphenol Letter
S (normal)
–
H
N
J
L
40
P