COTS EQUIVALENT
MIL-DTL-38999 Series III Environmental connectors
233-105 Crimp contact series with accessory threads
How To Order - 233-105
Sample Part Number
Series / Basic Part No.
Connector Style
Material and Finish
233-105
MIL-DTL-38999 Series III Environmental Connector
20
= Wall mount receptacle
24
= Jam nut receptacle
26
= Plug
See Table I
-20
NF
17-8
P
N
-LC
Shell Size-Insert Arrangement
Per MIL-STD-1560
Contact Type
Alternate Polarization
Mod Code for Less Contacts
P
= Pin, 500 cycles
A
= Pin insert, less standard contacts
A, B, C, D, E, N
= Normal
Connector marked with
P
or
S
according to insert but supplied less contacts
S
= Socket, 500 cycles
B
= Socket insert, less standard contacts
Table I: Material and Finish
38999
F
G
T
W
Z*
233-105
ME
MA
MT
NF
ZR
Aluminum
Material
Finish Description
Electroless nickel (48 hr. salt spray)
Space-grade electroless nickel, matte (48 hr. salt spray)
Ni-PTFE
Cadmium O.D. over electroless nickel (500 hr. salt spray)
Black zinc-nickel over electroless nickel
RoHS
½
*qualification pending
Connector Mating and Accessory Thread Dimensions
Shell
Size
Code
A
B
C
D
E
F
G
H
J
Shell
Size
9
11
13
15
17
19
21
23
25
A Thread
.6250-.1P-.3L-TS-2A
.7500-.1P-.3L-TS-2A
.8750-.1P-.3L-TS-2A
1.0000-.1P-.3L-TS-2A
1.1875-.1P-.3L-TS-2A
1.2500-.1P-.3L-TS-2A
1.3750-.1P-.3L-TS-2A
1.5000-.1P-.3L-TS-2A
1.6250-.1P-.3L-TS-2A
J Thread
M12 X 1.0-6g 0.100R
M15 X 1.0-6g 0.100R
M18 X 1.0-6g 0.100R
M22 X 1.0-6g 0.100R
M25 X 1.0-6g 0.100R
M28 X 1.0-6g 0.100R
M31 X 1.0-6g 0.100R
M34 X 1.0-6g 0.100R
M37 X 1.0-6g 0.100R
Wire Accommodation
Contact Size
23
22D
20
16
12
Wire Gauge
#22 - #28
#22 - #28
#20 - #24
#16 - #20
#12 - #14
NOTES
1. 233-105 is designed to meet or exceed the mechanical,
electrical, environmental and dimensional requirements of
D38999/20, /24 & /26.
2. Insert arrangements IAW MIL-STD-1560, Glenair HD and size #8
shielded contact insert arrangements available only in COTS
series
12
3. Blue color band indicates rear release retention system.
4. Connector is supplied with contacts (including spares),
insertion/removal tool and sealing plugs.
5. Dimensions in inches (millimeters) are subject to change
without notice
6. Consult factory for additional information
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL
9
99
38
L- III
DT es
IL- ri
M Se
MIL-DTL-38999 Series III Environmental connectors
D38999/20, /24, /26 Crimp contact series
How To Order - Mil-Spec
Sample Part Number
Series / Basic Part No.
Connector Style
Class (Material and Finish)
Shell Size Code
Insert Pattern
Contact Type
Alternate Polarization
D38999/
MIL-DTL-38999 Series III Environmental Connector
20
= Wall mount receptacle
24
= Jam nut receptacle
26
= Plug
See Table I
A, B, C, D, E, F, G, H
and
J
(per MIL-STD-1560)
See pages 4–9 (per MIL-STD-1560)
P
= Pin, 500 cycles
A
= Pin insert, less standard contacts
A, B, C, D, E, N
= Normal
S
= Socket, 500 cycles
B
= Socket insert, less standard contacts
20
W
A
35
P
N
PLUG WITH ACCESSORY THREADS
1.220 Max
A
G
B
C
E
D
F
J
Thread
JAM NUT RECEPTACLE AND WALL MOUNT RECEPTACLE
1.280 (32.51)
Max
.890 (22.61)
Max
1.240 (31.50)
Max
J
Thread
A
B
C
E
D
.579 (14.71)
.555 (14.10)
A
G
G
B
C
F
A
Thread
F
E
D
A
Thread
.510 (12.95) Max
Fully Mated Indicator
Band Color: Red
J
Thread
.510 (12.95)
Fully Mated Indicator
Band Color: Red
13
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
ADI Reference Circuit
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