D38999/26FJ4SN Amphenol, D38999/26FJ4SN Datasheet - Page 36
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D38999/26FJ4SN
Manufacturer Part Number
D38999/26FJ4SN
Description
Circular MIL / Spec Connectors 4P SIZE 25 STRAIGHT PLUG SOCKET
Manufacturer
Amphenol
Series
38999 Seriesr
Datasheet
1.D3899924WB2SB.pdf
(52 pages)
Specifications of D38999/26FJ4SN
Mil Type
MIL-DTL-38999 III
Product Type
Connectors
Contact Style
Socket (Female)
Shell Style
Plug
Shell Size
25
Number Of Contacts
56
Insert Arrangement
25-4
Mating Style
Bayonet
Mounting Style
Cable
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
D38999/29 & D38999/30 – Series III
TV Breakaway Fail Safe Lanyard Release Plug
Step 6.
Lanyard Length Code
Table II
Step 7.
Alternate Keying Position
For alternate positions of
connector (to prevent
cross-mating) see alternate
positioning on page 24.
(N indicates normal)
Lanyard
Length
10.000
10.512
11.024
11.535
12.008
12.520
13.031
14.016
15.000
16.024
17.008
18.031
(in.) ±
4.016
4.528
5.000
5.512
6.024
6.535
7.008
7.520
7.992
8.503
9.016
9.528
.236
Military/
Military
(mm) ± 6.0
Lanyard
Length
Commercial
102
115
127
140
153
166
178
191
203
216
229
242
254
267
280
293
305
318
331
356
381
407
432
458
Lanyard
For Part
Number
Length
Code
M
W
A
B
C
D
E
F
G
H
K
L
N
P
R
S
T
U
V
X
Y
Z
J
I
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Step 2.
Step 3.
Insert Arrangement Code
MIL-DTL-38999, see insert availability chart on page 38.
Step 4.
Step 5.
See Table II (to the left) for lanyard length code number.
Step 6.
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 on page 24,
then convert to Amphenol Commercial coding by the following chart.
FAIL SAFE 88-5565( ) & 91-5565( )
Ordering procedure for example part number 88-556529-EP is shown below:
Step 1.
MS Letter
Easy Steps to build a part number...
5565
Service
88
91
Class
0
1.
88
PN
PB
PC
PD
PE
PA
Designates corrosion resistant olive drab cadmium plate over nickel, 500
hour extended salt spray, EMI –50dB @ 10 GHz specification min., 175°C
Designates electroless nickel plated aluminum, optimum EMI shielding ef-
fectiveness –65dB @ 10 GHz specification min., 48 hour salt spray, 200°C
These are standard finishes. Consult Amphenol Aerospace, Sidney, NY for other variations.
The required field is always a
Pin Contacts
Designates MIL-DTL-38999, Series III Tri-Start Lanyard Release Plug
Connector Type
Select a Connector Type Identification
Select a Commercial
Required Field
Select a Lanyard Length Code
Select a Contact Type/Alternate Keying Position
Select a Service Class
Identification
Amphenol letter
5565
P
2.
(normal)
G
M
K
R
I
Insert Arrg. Code
Shell Size &
MS Letter
3.
29
SN
SC
SD
SA
SB
SE
Socket Contacts
0
Shell Size &
Amphenol Letter
4.
Required
S (normal)
Field
0
H
L
N
T
J
Amphenol
Length Code
5.
Lanyard
E
Aerospace
Commercial
nate Keying Position
Contact Type/Alter-
6.
P
39