D38999/20WJ11SN-LC Amphenol, D38999/20WJ11SN-LC Datasheet - Page 34

• Manufacturer Part Number: D38999/20WJ11SN-LC
• Description: CIRCULAR CONN RCPT, SIZE 25, 11POS, WALL
• Manufacturer: Amphenol
• Series: 38999 Seriesr

Specifications of D38999/20WJ11SN-LC

• Connector Body Material: Aluminum
• Gender: Receptacle
• Contact Gender: Socket
• Connector Mounting: Wall
• Connector Shell Size: 25
• Insert Arrangement: 25-11
• Connector Type: Circular Military
• Mil Type: MIL-DTL-38999 III
• Product Type: Connectors
• Contact Style: Socket (Female)
• Shell Style: Receptacle
• Shell Size: 25
• Number Of Contacts: 11
• Mounting Style: Panel
• Mating Style: Threaded

D38999/31 for MIL-STD-1760
TV Breakaway Fail Safe
for Stores Management applications
lanyard release plug – how to order
Ordering procedure for example part number D38999/31WE20PN1 is
shown below:
DOD Number Prefix
D38999/ designates MIL-DTL-38999, Series III Tri-Start Connectors
Specification Sheet Number
31 designates Lanyard Release Plug for MIL-STD-1760
Service Class
F designates electroless nickel plated aluminum,
W designates corrosion resistant olive drab cadmium
Lanyard Length Code
See Table III for lanyard length code number.
Insert Arrangement
Only 11 or 20 are available contact arrangement numbers.
See page 31.
Contact Style
Only P and A are valid contact style options. P replaces the “no designa-
tion” option in the PIN on revision C and eariler revisions of the Mil-Spec.
A designates supplied less contacts.
Polarizing Positions
N is required for normal position.
Type Number
Type 1, 2 or 6. See drawings on page 31.
For accessories for lanyard release plugs see page 33.
D38999/DOD Number
Prefix
Specification
Sheet Number
Service Class
Lanyard Length Code
Insert Arrangement
Contact Style
Polarizing Position
Type Number
with pin contacts
optimum EMI shielding effectiveness –65dB @ 10 GHz
specification min., 48 hour salt spray, 200°C
plate aluminum, 500 hour extended salt spray,
EMI –50dB @ 10 GHz specification min., 175°C
HOW TO ORDER - BY MILITARY PART NUMBER
FAIL SAFE D38999/31
D38999/
31 W
E
20
P
N
32
1
Length (in.) Length (mm.)
Lanyard
± .236
6.024
6.535
7.008
7.520
7.992
8.504
9.016
9.528
LANYARD LENGTH CODES
TABLE III
Lanyard
153.0
166.0
178.0
191.0
203.0
216.0
229.0
242.0
± 6.0
Lanyard Length
Part Number
Code For
G
E
F
H
K
J
L
I