Call 800-678-0141 or visit us at www.amphenol-aerospace.com
The Interconnection Leader
Call 800-678-0141 Product Data Sheet
PDS-208-12
1
Amphenol
Aerospace
Product Data Sheet
Goes from 9 to 187 contacts!
H38999
High Density
The HD38999 family of connectors has 30% more contact
density than the highest density Mil Spec 38999 connectors of
its size. This series of connectors was designed to utilize mil-
specied 38999 components with the exception of the contacts
and inserts arrangement. Utilizing existing mil-qualied 39029
size 23 contacts and 38999 insert materials, these connectors
are essentially a drop-in replacement for the standard 38999
connector.
This connector design benets users in a couple of different
ways. For those users who need to increase the amount of
contacts in their application, the HD38999 series
allows them to do so without increasing the size of
their connector. For users who are looking to de-
crease the overall size of their system, they can do
so by using smaller shell sizes without decreasing
the number of contacts.
Amphenol has qualied this series of connectors to
the requirements of MIL-DTL-38999. Amphenol also
manufacturers this high density series in Filter, Hermetic and
customized versions to t our customer’s needs. Please contact
us if additional information is required.
For more information e-mail:
hd38999info@amphenol-aao.com
9-9 11-19 13-32 15-55 17-73 19-88
3 6 19 18 18 22
12
3
4
5
6
7
8
9
10 17
16
19
18
15
14
13
12
11
18
29
32
1
3
9
16
24
31
39
46
52
55
53
47
40
32
25
17
10
4
1
12
7
3
815
24
16
25
33
42
50
59
67
72 73
71
66
58
49
41
32
1
88
84
73
55
31
30
15
613
23
22
14
32
33 43
44 55
56 66
67 78
79 89
90 99
100108
109116
117121
14
51
1
22 21
12
32
33 44
45 57
58 69
70 82
83 94
95
130
108
140
120
147
131
107
119
141
151
148
1
411
21
20
12
32
33 45
46 59
60 72
73 86
87 101
102
142
116
155
129
167
143
115
128
177
176
185
184
187
156
168
3
82
1
9
73
5
4
6
A connector that has the
connections...
High Density Interconnects
High Density Shell Sizes (Front of Pin Insert Shown)
(all contacts are size 23)
HD38999 Connectors
available styles:
• Aluminum
• Composite
• Stainless Steel
• Sealed (IP67)
• Filtered
Increased number of contacts
in HD38999 insert pattern
compared to Standard 38999*
contact density of same
shell size.
21-121 23-151 25-187
42 51 59
* Standard inserts for 38999 series are shown in
Amphenol’s Combined Circular Catalog,12-C( )
Call 800-678-0141 Product Data Sheet
PDS-208-12
2
Amphenol
Aerospace
1. 2. 3. 4. 5. 6. 7.
Connector Type Shell
Styles
Service
Class
Shell Size –
Insert Arrangement
Contact
Type
Alternate
Positions
PCB
Options
TV or
PTV (Potted version)
06 RW 23-151 P B (P25)
Designates
P
(prex
for
Potted)
TV Tri-Start Series Connector
TVP Back panel mounted receptacle
MTV
CLUTCH-LOK connector with “MS” stamping
(Note: remove dashes in how to order part number
when ordering CLUTCH-LOK)
CTV Composite MIL-DTL-38999 Series III connector
CTVP Panel mounted composite receptacle
Designates
00 Wall mount receptacle
01 Line receptacle
02 Box mount receptacle
06 Straight plug
07 Jam nut receptacle
26 Proprietary CLUTCH-LOK high vibration
straight plug (service Classes RK & RS only)
97 Reduced ange jam nut receptacle (not available in composite)
96 Straight plug with integral backshell (not available in composite)
Designates
PPin contacts
SSocket contacts
Easy Steps to build a part number... HD38999
Step 1. Select a Connector Type
Step 2. Select a Shell Style
Step 3. Select a Service Class
Step 6. Select an Alternate Position
Step 4. Select a Shell Size – Insert Arrangement
Step 5. Select a Contact Type
Step 7. Select a PCB Contact Option
Shell Sizes are MIL-DTL-38999, Series III, with the newer
High Density insert arrangements shown on page 1.
A plug with a given
rotation letter will mate
with a receptacle with
the same rotation
letter. The angles for
a given connector are
the same whether it
contains pins or sock-
ets. Inserts are not
rotated in conjunction
with the master key/
keyway.
PLUG
(front face shown)
RECEPTACLE
(front face shown)
MAIN
KEYWAY
AP
BSC
BP
BSC
DP
BSC
CP
BSC
˚
˚
˚
˚
DR
BSC
˚CR
BSC
˚
BR
BSC
˚
AR
BSC
˚
MAIN
KEYWAY
Shell
Size
Key & keyway
arrangement
identication letter
AR°
or AP°
BSC
BR° or
BP° BSC
CR° or
CP° BSC
DR° or
DP° BSC
9
N* 105 140 215 265
A102 132 248 320
B80 118 230 312
C35 140 205 275
D64 155 234 304
E91 131 197 240
11,
13,
and
15
N* 95 141 208 236
A113 156 182 292
B90 145 195 252
C53 156 220 255
D119 146 176 298
E51 141 184 242
17
and
19
N* 80 142 196 293
A135 170 200 310
B49 169 200 244
C66 140 200 257
D62 145 180 280
E79 153 197 272
21,
23,
and
25
N* 80 142 196 293
A135 170 200 310
B49 169 200 244
C66 140 200 257
D62 145 180 280
E79 153 197 272
Call 800-678-0141
Pin
Contacts
Pin
Contacts
with Alignment
Disc*
Socket
Contacts
Socket
Contacts
with Alignment
Disc*
PCB tail
stickout
+/-.040 inch
P1 P1AD S1 S1AD .100” nominal
P15 P15AD S15 S15AD .150” nominal
P2 P2AD S2 S2AD .200” nominal
P25 P25AD S25 S25AD .250” nominal
P3 P3AD S3 S3AD .300” nominal
P35 P35AD S35 S35AD .350” nominal
Designates
RF
Electroless nickel plated aluminum, optimum EMI shield-
ing effectiveness -65dB @ 10GHz specication min., 48
hour salt spray, 175°C
RW
Corrosion resistant olive drab cadmium plate aluminum,
500 hour extended salt spray, EMI -50dB @ 10GHz
specication min.,175°C
RL Corrosion resistant stainless steel, electro-deposited
nickel, 48 hours salt spray, 175°C, non-rewall
DT
Durmalon plated, alternative to cadmium.
Corrosion resistant, 500 hour extended salt spray
EMI -50dB @ 10GHz specication min. without CR6
ZN
Zinc-Nickel alternative to cadmium.
Corrosion resistant, 500 hour salt spray, conductive,
–65°C to +175°C
Product Data Sheet
Shell Size Insert Arrangement
Number
9- 9
11- 19
13- 32
15- 55
17- 73
19- 88
21- 121
23- 151
25- 187
A, B, C, D, E or blank for normal.
H38999
High Density
* See page 8 for more information on alignment discs for
HD38999 connectors.
Note: Standard tail diameter is 0.019 ±.001
R
o
H
S
A
m
p
h
e
n
o
l
E
U
/
2
0
0
2
/
9
5
/
E
C
R
o
H
S
A
m
p
h
e
n
o
l
E
U
/
2
0
0
2
/
9
5
/
E
C
R
o
H
S
A
m
p
h
e
n
o
l
E
U
/
2
0
0
2
/
9
5
/
E
C
Call 800-678-0141 Product Data Sheet
PDS-208-12
3
Amphenol
Aerospace
Contact Part Numbers:
Size 23 Sockets 10-597330-735 (M39029/17-172)
Size 23 Pins 10-597331-735 (M39029/18-177)
Sealing Plugs 10-405996-222 (MS27488-22-2)
Electrical:
22 AWG: 5.0 AMPS
24 AWG: 3.0 AMPS
26 AWG: 2.0 AMPS
28 AWG: 1.5 AMPS
Insulation Resistance: 5000 megohms min.@500 VDC 25C
Dielectric Withstanding Voltage: 1000 VRMS@sea level
Crimp Barrel Dia.:
(Inches) .034-.036
Crimp Barrel Depth:
(Inches) .151-.155
Note: Wire insulation diameter greater than 0.045 is too large for
the extraction tool to work propely. Connector damage is possible.
Tools:
Crimp Tool: DanielsM22520/2-01
Positioner: Daniels M22520/2-12 Pins
Insertion Tool: Daniels DAK225-22
Removal Tool: Daniels DRK225-22
Contacts & Tools
H38999
High Density
Technical Data
HD38999 series was designed to meet and/or exceed the specications of MIL-
DTL-38999. The connector series has been tested to all the requirements of 38999
with the use of AS39029 size 23 contacts. Test reports are available upon request.
The following is a summary of some of the performance requirements.
Mechanical:
Metallic Shells: Material: Aluminum alloy, Stainless Steel
Protection: Electroless Nickel, O.D. Cadmium,
Durmalon (Nickel PTFE), Zinc Nickel
Composite Shells: Material: Thermoplastic
Protection: Electroless Nickel, O.D. Cadmium,
Durmalon (Nickel PTFE), Zinc Nickel
Contacts: Material: Copper Alloy
Protection: Gold over Nickel
Insert Retention
to Shell: 100 psi in axial load
Durability: 500 full mating and unmating cycles
Vibration: 60G sine per MIL-DTL-38999L Para 4.5.23.2.1
5G2 Random per EIA-364-28E, Test condition A
1G2 Random per EIA-364-28E, Test condition I
Shock: Per EIA-364-27B, 300g
Environmental:
Operating
Temperature: –65°C to +175°C
Salt Spray:
Metallized: Electroless Nickel: 48 hours
Anodic Coating, O. D. Cadmium, Durmalon,
Zinc Nickel: 500 hours
Salt Spray
Composite: Electroless Nickel: 48 hours
O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours
140
120
100
80
60
40
20
0
100 200 300 400 500 600 700800
NICKEL CLASS F, CLASS M
TYPICAL SHIELD EFFECTIVENESS DATA
FREQUENCY MEGAHERTZ
NICKEL CLASS F, CLASS M
MIL-DTL-38999 REQUIREMENTS
LEAKAGE dB
EMI Shielding Effectiveness:
Solid metal to metal coupling, EMI grounding ngers and
conductive nishes have proven to be the ultimate in EMI/
EMP shielding effectiveness. The following chart illustrated
shielding effectiveness data which is typical in HD38999
connectors.
140
120
100
80
60
40
20
0
12345
NICKEL CLASS F, CLASS M
TYPICAL SHIELD EFFECTIVENESS DATA
NICKEL CLASS F, CLASS M
MIL-DTL-38999 REQUIREMENTS
678910
FREQUENCY GIGAHERTZ
LEAKAGE dB
Call 800-678-0141 Product Data Sheet
PDS-208-12
4
Amphenol
Aerospace
Line Receptacle
TV01( ) - Crimp, Metal
CTV01( ) - Crimp, Composite
Shell
Size
MS Shell
Size Code
B Thread
0.1P-0.3L-
TS-2A
(Plated)
M
+.000
–.005
(TV)
M1
+.000
–.005
(CTV)
L
Max.
(TV)
L1
Max.
(CTV)
S
±.010
(TV)
S1 ±.010
(CTV)
Z Max
(TV)
Z1 Max
(CTV)
GG
±.010
(TV)
GG1
±.010
(CTV)
LL
+.006
–.000
(TV)
LL1
±.005
(CTV)
9 A .6250 .820 .773 .469 .514 .675 .635 .153 .198 .812 .699 .905 .908
11 B .7500 .820 .773 .469 .514 .800 .765 .153 .198 .905 .875 .905 .908
13 C .8750 .820 .773 .469 .514 .925 .885 .153 .198 1.093 1.007 .905 .908
15 D 1.0000 .820 .773 .469 .514 1.050 1.100 .153 .198 1.219 1.140 .905 .908
17 E 1.1875 .820 .773 .469 .514 1.238 1.197 .153 .198 1.375 1.229 .905 .908
19 F 1.2500 .820 .773 .469 .514 1.300 1.260 .153 .198 1.469 1.380 .905 .908
21 G 1.3750 .790 .741 .500 .545 1.425 1.385 .183 .228 1.625 1.493 .905 .904
23 H 1.5000 .790 .741 .500 .545 1.550 1.510 .183 .228 1.750 1.626 .905 .904
25 J1.6250 .790 .741 .500 .545 1.675 1.635 .183 .228 1.875 1.777 .905 .904
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system. Inches
All dimensions for reference only
GG (TV)
GG (CTV)
1
S (TV)
S (CTV)
2 PLACES
1
B
THREAD
LL (TV)
LL (CTV)
1
1
M (TV)
M (CTV)
.280 MIN FULL THD
L (TV)
L (CTV)
1
Z (TV)
Z (CTV)
1
1.240 MAX
V THREAD
–A–
RED
BAND†
BLUE
BAND††
Shell Styles
H38999
High Density
Wall Mounting Receptacle
TV00( ) - Crimp, Metal
CTV00( ) - Crimp, Composite
Shell
Size
MS
Shell
Size
Code
B Thread
Class 2A
0.1P=0.3L-
TS (Plated)
L Max.
(TV)
L1
Max.
(CTV)
M
+.000
–.005
(TV)
M1
+.000
–.005
(CTV)
R1R2
S Max.
T
±.008
Z.
Max.
(TV)
Z1
Max.
(CTV)
A1
Back
Panel
Mount
A2
Front
Panel
Mount
AA Max.
Panel
Thick-
ness
LL
+.006
–.000
(TV)
LL1
±.005
(CTV)
TT
±.008
9 A .6250 .469 .514 .820 .773 .719 .594 .948 .128 .153 .198 .650 .510 .234 .905 .908 .216
11 B .7500 .469 .514 .820 .773 .812 .719 1.043 .128 .153 .198 .800 .620 .234 .905 .908 .194
13 C .8750 .469 .514 .820 .773 .906 .812 1.137 .128 .153 .198 .910 .740 .234 .905 .908 .194
15 D 1.0000 .469 .514 .820 .773 .969 .906 1.232 .128 .153 .198 1.040 .900 .234 .905 .908 .173
17 E 1.1875 .469 .514 .820 .773 1.062 .969 1.323 .128 .153 .198 1.210 1.010 .234 .905 .908 .194
19 F 1.2500 .469 .514 .820 .773 1.156 1.062 1.449 .128 .153 .198 1.280 1.130 .234 .905 .908 .194
21 G 1.3750 .500 .545 .790 .741 1.250 1.156 1.575 .128 .183 .228 1.410 1.250 .204 .905 .904 .194
23 H 1.5000 .500 .545 .790 .741 1.375 1.250 1.701 .154 .183 .228 1.530 1.360 .204 .905 .904 .242
25 J1.6250 .500 .545 .790 .741 1.500 1.375 1.823 .154 .183 .228 1.660 1.470 .204 .905 .904 .242
BACK PANEL
MOUNTING
FRONT PANEL
MOUNTING
A1
A2
PANEL HOLE
DIMENSIONS
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system. Inches
All dimensions for reference only
M
.005
T
4 PLACES
TT
4 PLACES
S
2 PLACES
2 PLACES
2 PLACES
R1
R2
V
THREAD
AA
B
THREAD
LL (TV)
LL (CTV)
1
M (TV)
M (CTV)
1L (TV)
L (CTV)
1
1.240 MAX
RED
BAND†
BLUE
BAND†† –A–
Z (TV)
Z (CTV)
1
Call 800-678-0141 Product Data Sheet
PDS-208-12
5
Amphenol
Aerospace
Box Mount Receptacle
TV02( ) - Crimp, Metal
CTV02( )- Crimp, Composite
Shell
Size
MS
Shell
Size
Code
B Thread
Class 2A
0.1P=0.3L-
TS (Plated)
L Max.
(TV)
L1
Max.
(CTV)
M
+.000
–.005
(TV)
M1
+.000
–.005
(CTV)
R1R2
S
Max.
T
±.008
Z.
Max.
(TV)
Z1
Max.
(CTV)
A1
Back
Panel
Mount
A2
Front
Panel
Mount
AA Max.
Panel
Thick-
ness
LL
+.006
–.000
(TV)
LL1
±.005
(CTV)
TT
±.008
9 A .6250 .205 .250 .820 .773 .719 .594 .948 .128 .153 .198 .650 .510 .234 .905 .908 .216
11 B .7500 .205 .250 .820 .773 .812 .719 1.043 .128 .153 .198 .800 .620 .234 .905 .908 .194
13 C .8750 .205 .250 .820 .773 .906 .812 1.137 .128 .153 .198 .910 .740 .234 .905 .908 .194
15 D 1.0000 .205 .250 .820 .773 .969 .906 1.232 .128 .153 .198 1.040 .900 .234 .905 .908 .173
17 E 1.1875 .205 .250 .820 .773 1.062 .969 1.323 .128 .153 .198 1.210 1.010 .234 .905 .908 .194
19 F 1.2500 .205 .250 .820 .773 1.156 1.062 1.449 .128 .153 .198 1.280 1.130 .234 .905 .908 .194
21 G 1.3750 .235 .280 .790 .741 1.250 1.156 1.575 .128 .183 .228 1.410 1.250 .204 .905 .904 .194
23 H 1.5000 .235 .280 .790 .741 1.375 1.250 1.701 .154 .183 .228 1.530 1.360 .204 .905 .904 .242
25 J1.6250 .235 .280 .790 .741 1.500 1.375 1.823 .154 .183 .228 1.660 1.470 .204 .905 .904 .242
M (TV)
M (CTV)
LL (TV)
LL (CTV)
1
1
AA
B
THREAD
BLUE
BAND††
RED
BAND†
L (TV)
L (CTV)
1
Z (TV)
Z (CTV)
1
M
.005
T
4 PLACES
TT
4 PLACES
S
2 PLACES
2 PLACES
2 PLACES
R1
R2
Inches
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system.
Consult Amphenol Aerospace for availability for composite box mount receptacles.
PANEL HOLE
DIMENSIONS
All dimensions for reference only
Shell Styles
H38999
High Density
Jam Nut Receptacle
TV07( ) - Crimp, Metal
CTV07( ) - Crimp, Composite
JAM NUT
D-HOLE
MOUNTING
D1
D2
Shell
Size
MS Shell
Size Code
B Thread Class
2A 0.1P-0.3L-TS
(Plated) C Max.
D1
+.010
–.000
D2
+.000
–.010
H Hex
+.017
–.016
S
±.010
V Thread
Metric
9 A .6250 1.199 .700 .670 .875 1.062 M12X1-6g
11 B .7500 1.386 .825 .770 1.000 1.250 M15X1-6g
13 C .8750 1.511 1.010 .955 1.188 1.375 M18X1-6g
15 D 1.0000 1.636 1.135 1.085 1.312 1.500 M22X1-6g
17 E 1.1875 1.761 1.260 1.210 1.438 1.625 M25X1-6g
19 F 1.2500 1.949 1.385 1.335 1.562 1.812 M28X1-6g
21 G 1.3750 2.073 1.510 1.460 1.688 1.938 M31X1-6g
23 H 1.5000 2.199 1.635 1.585 1.812 2.062 M34X1-6g
25 J1.6250 2.323 1.760 1.710 2.000 2.188 M37X1-6g
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system.
H .059 dia. min., 3 lockwire holes. Formed lockwire hole design (6 holes) is optional Inches
All dimensions for reference only
C
H
S
2 PLACES
PANEL THICKNESS
.062 MIN .125 MAX
BLUE BAND††
.378 MAX
1.280 MAX
K REF
SHELL SIZES 9/11 –
.871
SHELL SIZES 13/25 –
.878
.091 MAX
B THREAD
V THREAD
RED
BAND†
–A–
‘O’ RING
BACK PANEL
MOUNTING
FRONT PANEL
MOUNTING
A1
A2
Call 800-678-0141 Product Data Sheet
PDS-208-12
6
Amphenol
Aerospace
Shell Styles
Reduced Flange Jam Nut Receptacle
TV97( ) - Crimp, Metal
JAM NUT
D-HOLE
MOUNTING
D1
D2
Shell
Size
MS Shell
Size Code
B Thread Class
2A 0.1P-0.3L-TS
(Plated)
A
+.010
–.005
C Dia.
Max.
D1
+.010
–.000
D2
+.000
–.010 M
R Thread
(Plated)
9-7543)
9 A .6250 .104 1.199 .915 .670 .871 M12X1-6g
11 B .7500 .104 1.386 1.042 .770 .871 M15X1-6g
13 C .8750 .104 1.511 1.240 .955 .878 M18X1-6g
15 D 1.0000 .104 1.636 1.357 1.085 .878 M22X1-6g
17 E 1.1875 .104 1.761 1.630 1.210 .878 M25X1-6g
19 F 1.2500 .135 1.949 1.816 1.335 .878 M28X1-6g
21 G 1.3750 .135 2.073 1.942 1.460 .878 M31X1-6g
23 H 1.5000 .135 2.199 2.067 1.585 .878 M34X1-6g
25 J1.6250 .135 2.323 2.190 1.710 .878 M37X1-6g
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system. Inches
All dimensions for reference only
C DIA.
A
M
B THREAD
R THREAD
‘O’ RING
.125
±.005
.094
±.005
4 PLACES
LOCK WIRE HOLES
4 PLACES .062 –.125
PANEL THICKNESS
1.220 REF.
+.005
–.000
.043
BLUE BAND†
RED
BAND†
See how to build a part number on pages 2 & 3
† Red band indicates fully mated
†† Blue band indicates rear release contact retention system. Inches
All dimensions for reference only
Straight Plug with Integral Backshell
TV96( ) (TV Type) - Crimp, Metal
A DIA.
B
2 PLACES
C
2 PLACES
1.600
MAX.
.500 ±.002
.313 ±.002
+.001
–.002
.376
+.001
–.002
.063
BLUE BAND†
Shell
Size
MS Shell
Size Code
A
Max.
B
+.005
–.000
C
+.003
–.002
9 A .859 .416 .472
11 B.969 .524 .580
13 C 1.141 .652 .708
15 D 1.266 .810 .866
17 E 1.391 .928 .984
19 F 1.500 1.046 1.102
21 G1.625 1.164 1.220
23 H 1.750 1.282 1.338
25 J 1.875 1.400 1.456
See how to build a part number on pages 2 & 3
† Blue band indicates rear release contact
retention system. Inches
All dimensions for reference only
This MIL-DTL-38999 Series III style connector features an
integral backshell design that eliminates the need for costly
backshell accessories. The backshell feature is incorpo-
rated into the rear of the connector shell, allowing the user
to attach the shield of their cable directly to the connector.
This provides superior EMI shielding and ease for overmold
applications. The straight plug with integral backshell is
available in aluminum shells with OD Cad or Electroless
Nickel plating.
H38999
High Density
Call 800-678-0141 Product Data Sheet
PDS-208-12
7
Amphenol
Aerospace
Shell Styles
H38999
High Density
Straight Plug
TV06( ) - Crimp, Metal
CTV06( ) - Crimp, Composite
Shell
Size
MS Shell Size
Code
B Thread
0.1P-0.3L-TS-2B
(Plated)
Q Dia.
Max.
9 A .6250 .858
11 B .7500 .984
13 C .8750 1.157
15 D 1.0000 1.280
17 E 1.1875 1.406
19 F 1.2500 1.516
21 G 1.3750 1.642
23 H 1.5000 1.768
25 J1.6250 1.890
Inches
METAL
COMPOSITE
CLUTCH-LOKTM Plug
TV26( ) - Crimp, Metal, Proprietary
MTV26( ) - Crimp, Metal, with “MS” stamping
Designed for high vibration and harsh environments
such as aircraft gas turbine engines, the CLUTCH-LOK
is also an ideal choice for demanding applications such
as aircraft, space and military ground vehicles. The
unique clutch design of the Amphenol CLUTCH-LOK
means that you don’t have to compromise the need for
quick, smooth mating of plugs and receptacles in order
to get increased uncoupling torque.
The CLUTCH-LOK has proven to not only remain
mated and pass all the Series III specication require-
ments, it also has proven to actually tighten itself
under vibration. This is a powerful advantage over the
traditionally high vibration application connectors. The
CLUTCH-LOK is also a tremendous advantage in inac-
cessible, hard to reach areas where mating torque is
difcult to apply and complete coupling is not veriable
by inspection.
CLUTCH-LOK features and benefits:
• High degree of differential torque
• Innite free coupling and positive metal-to-metal bottoming with each mating
• No settling back to the next ratchet tooth
• Available with stainless steel shells and Class K rewall inserts
• All the advantages of MIL-DTL-38999 Series III including EMI/RFI shielding,
electrolytic erosion resistance and contact protection with recessed pins
• Enhanced connector performance at affordable prices
• Completely intermateable with all existing MIL-DTL-38999
Series III connectors
• Fully QPL’d
See how to build a part number on pages 2 & 3
† Blue band indicates rear release contact
retention system
All dimensions for reference only
1.234 MAX
1.220 MAX B THREAD
V THREAD
.359 MAX
.359 MAX
.591 +.003
–.000
BLUE BAND†
1.234 MAX
Q
–A–
V THREAD
.591 +.003
–.000 –A–
Q
B THREAD
BLUE BAND†
1.234 MAX
1.220 MAX B THREAD
V THREAD
.359 MAX .591 +.003
–.000
BLUE BAND†
Q
–A–
Call 800-678-0141 Product Data Sheet
PDS-208-12
8
Call 800-678-0141 or visit us at www.amphenol-aerospace.com
Notice: Specications are subject to change without notice. Contact your nearest Amphenol Corporation Sales Ofce for the latest specications. All statements, information and data given herein
are believed to be accurate and reliable but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our
products are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should assume that all safety
measures are indicated or that other measures may not be required. Specications are typical and may not apply to all connectors.
Amphenol
Aerospace
AMPHENOL is a registered trademark of Amphenol Corporation.
H38999
High Density
Amphenol also offers PC tail connec-
tors in high density. A customed de-
signed HD38999 with double anges
is available in box mount and jam
nut panel mounting which allows the
user to mount to PC boards. Shells
are available in composite, aluminum
and stainless steel.
Consult Amphenol Aerospace for
ordering information.
HD38999 Double Flange Receptacles
for PC Board Applications
HD38999 for Gigabit Ethernet Applications
The HD38999 is available for high speed (Gigabit Ethernet) data
transmission in the size 9-9 insert pattern.
Data transmission performance of this connector insert:
• 10 Base T, 100 Base TX, and 1000 Base T networks using Cat 5e per TIA/
EIA568B and Class D per ISO/IEC 11801.
(Test report available - consult Amphenol Aerospace for more information)
Signal-Ground Pin Conguration
Wiring Recommendations
2011 Amphenol Corporation Printed in U.S.A. 3/15/2011
View Rear of Connector
8
2
3
1
97
5
4
6
Blue
White/Blue
White/Green
Ground/or cavity not used
Green
White/Brown
Brown
White/Orange
Orange
New Custom Designed HD38999 Connectors -
Provide More Interconnect Solutions:
HD38999 Connector with 9-9
Insert Pattern (Rear View)
Alignment Disks
Alignment disks keep contacts
aligned for easier insertion into circuit
boards. These are typically ordered
with the connector - see step 7 of
How to Order on page 2.
Filtered HD38999
Connectors - for EMI/EMP Protection
High density patterns are available in lter 38999
connectors - consult
Amphenol Aerospace
for ordering.
Shell
Size
D Dia.
±.010
9.234
11 .350
13 .500
15 .725
17 .750
19 .850
21 .953
23 1.147
25 1.250
D
DIA.
.032
±.005
