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D38999/20WH21PA-LC

Description
MIL Series Connector, 21 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,
CategoryThe connector    The connector   
File Size85KB,1 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Download Datasheet Parametric View All

D38999/20WH21PA-LC Overview

MIL Series Connector, 21 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle,

D38999/20WH21PA-LC Parametric

Parameter NameAttribute value
MakerITT
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresSTANDARD: MIL-DTL-38999, EMI SHIELDING, POLARIZED
Back shell typeSOLID
Body/casing typeRECEPTACLE
Connector typeMIL SERIES CONNECTOR
Contact to complete cooperationGOLD
Contact completed and terminatedGOLD
Contact point genderMALE
Coupling typeTHREADED
DIN complianceNO
empty shellYES
Environmental characteristicsCORROSION/ENVIRONMENT/FLUID RESISTANT
Filter functionNO
IEC complianceNO
JESD-609 codee4
MIL complianceYES
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
Installation typeCABLE AND PANEL
OptionsGENERAL PURPOSE
Shell surfaceOLIVE DRAB CADMIUM PLATED
Shell materialALUMINUM ALLOY
Housing sizeH
Termination typeCRIMP
Total number of contacts21
Cannon KJA/KJB
MIL-DTL-38999 Series III Connectors
Wall Mount Receptacle
D38999/20
KJA0T
S
R
1
R
2
B
THREAD
W
MAX.
M
V THREAD
Z
Z
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
T
4 PLACES
RED BAND
(FULLY MATED
INDICTAOR BAND)
.230 MAX PANEL
THICKNESS (including mounting hardware)
.520 (13.20) MAX
TT 4 PLACES
Shell
Size
9
11
13
15
17
19
21
23
25
MS
Shell size
Code
A
B
C
D
E
F
G
H
J
B Thread
Class 2A
(Plated)
.6250-0.1P-0.3L-TS
.7500-0.1P-0.3L-TS
.8750-0.1P-0.3L-TS
1.0000-0.1P-0.3L-TS
1.1875-0.1P-0.3L-TS
1.2500-0.1P-0.3L-TS
1.3750-0.1P-0.3L-TS
1.5000-0.1P-0.3L-TS
1.6250-0.1P-0.3L-TS
M
+.000 (.000)
-.005 (.130)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.790 (20.07)
.790 (20.07)
.790 (20.07)
R 1
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.92)
1.500 (38.10)
R 2
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.92)
T
TT
S
+.004 (.100) +.004 (.100)
+_.012 (.300) -.002 (.050) -.002 (.050)
.938 (23.83)
1.031 (26.19)
1.125 (28.58)
1.219 (30.96)
1.312 (33.32)
1.438 (36.53)
1.562 (39.67)
1.688 (42.88)
1.812 (46.02)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.154 (3.91)
.154 (3.91)
.216 (5.49)
.194 (4.93)
.194 (4.93)
.173 (4.39)
.194 (4.93)
.194 (4.93)
.194 (4.93)
.242 (6.15)
.242 (6.15)
Metric V
Thread
(Plated)
M12X1-6g0.100R
M15X1-6g0.100R
M18X1-6g0.100R
M22X1-6g0.100R
M25X1-6g0.100R
M28X1-6g0.100R
M31X1-6g0.100R
M34X1-6g0.100R
M37X1-6g0.100R
W
Max.
.098 (2.50)
.098 (2.50)
.098 (2.50)
.098 (2.50)
.098 (2.50)
.098 (2.50)
.126 (3.20)
.126 (3.20)
.126 (3.20)
Z
+.005 (.130)
-.010 (.250)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
1.235 (31.36)
Straight Plug Grounded
D38999/26
KJA6T
L
Q
D THREAD
W
K
B
.244 (6.20)+.012 (0.30)
-.000 (0.00)
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEMS
V THREAD
.185 (4.70) +_ .016 (0.40)
Shell
Size
9
11
13
15
17
19
21
23
25
MS
Shell size
Code
A
B
C
D
E
F
G
H
J
B
+.008 (.200)
-.000 (.000)
.724 (18.40)
.831 (21.10)
1.000 (25.40)
1.130 (28.70)
1.268 (32.20)
1.374 (34.90)
1.500 (38.10)
1.618 (41.40)
1.744 (44.30)
D Thread
Class 2B
(Plated)
.6250-0.1P-0.3L-TS
.7500-0.1P-0.3L-TS
.8750-0.1P-0.3L-TS
1.0000-0.1P-0.3L-TS
1.1875-0.1P-0.3L-TS
1.2500-0.1P-0.3L-TS
1.3750-0.1P-0.3L-TS
1.5000-0.1P-0.3L-TS
1.6250-0.1P-0.3L-TS
K
Max.
.748 (19.00)
.862 (21.90)
1.027 (26.10)
1.153 (29.30)
1.291 (32.80)
1.398 (35.50)
1.524 (38.70)
1.642 (41.70)
1.768 (44.90)
L
Max.
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
1.234 (31.34)
Q
Dia Max.
.859 (21.82)
.969 (24.61)
1.141 (28.98)
1.266 (32.16)
1.391 (35.53)
1.500 (38.10)
1.625 (41.28)
1.750 (44.45)
1.875 (47.62)
Metric V
Thread
(Plated)
M12X1-6g0.100R
M15X1-6g0.100R
M18X1-6g0.100R
M22X1-6g0.100R
M25X1-6g0.100R
M28X1-6g0.100R
M31X1-6g0.100R
M34X1-6g0.100R
M37X1-6g0.100R
W
+.008 (.200)
-.004 (.100)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
.760 (19.30)
Performance Specifications-Pages 3 and 4.
Contacts, Sealing Plugs, Assembly Tools - Pages 22, 28, and 29.
Contact Arrangements - Pages 20 and 21.
Dimensions shown in inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
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