Amphenol SOCAPEX │ MIL-DTL-38999 SERIES │ Series III TV-CTV
MIL-DTL-38999 SERIES III & EN3645, TV/CTV - HOW TO ORDER CRIMP VERSIONS
Military Designations - DLA MIL-DTL-38999 SERIES III Connectors Military designation connectors ordered with contacts are delivered with the full quantity of required contacts plus spare contacts for each size used in the insert arrangements (1 for the contacts arrangements with 26 contacts or less, 2 spares the others - except for Coax & Twinax), sealing plugs (10% of the number of contacts) and one installation/removal tool per contact size.
1.
2.
3.
4.
5.
6.
Series
Shell type
Material and platings
Shell size
Contact arrangement
Contact gender
Keying
D38999/
26
W
B
35
P
N
1. Shell type 20
4. Contact arrangement Refer to page 18 for contact arrangements
Square flange receptacle (Wall mount)
Receptacle
24 26
Jam nut receptacle
Plug
Straight plug
5. Contact gender P
Pin contacts (500 cycles) Socket contacts (500 cycles)
2. Material and platings Shell material
S A B H
Shell finish
Less pin contacts Less socket contacts
W
Olive Drab Cadmium Electroless Nickel
F Z K S
Aluminum
Pin contacts, composite only (1500 cycles) Socket contacts, composite only (1500 cycles)
Black Zinc Nickel
J
Passivated
Stainless steel
Electrodeposited Nickel Olive Drab Cadmium
J
6. Keying N (for normal)
Composite
M
Nickel
A
B
C
D
E
3. Shell size A B
Refer to page 28 for keying information
C
D
E
F
G H J
09
11
13
15
17
19
21
23
25
ASD STAN Designations - EN3645 Connectors EN3645 designation connectors ordered with contacts are delivered with the full quantity of required contacts plus spare contacts for each size used in the insert arrangements (1 for the contacts arrangements with 26 contacts or less, 2 spares the others - except for High-Speed & size #8 power), sealing plugs (15% of the number of contacts) and one installation/removal tool per contact size.
1.
2.
3.
4.
5.
6.
7.
Contact arrangement
Series
Material and platings
Shell type
Shell size
Insert type
Contact gender
Keying
EN3645
F
0
B
N
35
M
N
4. Insert type N
1. Material and platings Shell material
Standard insert
Shell finish
G
Conductive insert (Grounded cavities) G I nsert with Quadrax cavities (Not grounded) Q
W
Olive Drab Cadmium Electroless Nickel Olive drab cadmium
Aluminum
L
F J
Q R
Conductive I nsert with Quadrax cavities (Grounded) G Q
Composite
Power insert (for 21-48 arrangement only) Inserts type G, Q, L and R are for informations only, Amphenol is not qualified yet. 09-05 contact arrangement with insert type G and Q, along with inserts type L are available under our proprietary designation, please consult us.
M K
Nickel
Stainless steel
Passivated
5. Contact arrangement Refer to page 18 for contact arrangements - EN3645 only.
2. Shell type 0
Square flange receptacle (Wall mount)
7 6
Jam nut receptacle
6. Contact gender M
Straight plug
Pin (500 cycles)
F A B
Socket (500 cycles) Without pin contacts Without socket contacts
3. Shell size A B
C
D
E
F
G H J
Connectors intended for equipping with coaxial, triaxial, quadrax, size #8 power, thermocouple or special contacts shall be ordered without contacts.
09
11
13
15
17
19
21
23
25
7. Keying N (for normal)
A
B
C
D
E
All dimensions are given for information only and are in mm, except as otherwise specified │ *in mm: 1mm=0.03937 inch
Amphenol SOCAPEX
Due to technical modifications, all information provided is subject to change without prior notice Designed by Amphenol Socapex
57
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