D20419-80 Datasheet, PDF (60/386 Pages) ITT Industries – Military/Aerospace

DPX ARINC 404
DPX*ME Crimp
DPX*MA/ME Coaxial Contact Data (for environmental requirements)
Components/Accessories
NOTE: The A32W2 & A40W1 (Ring Type Retention); AW8 & A32W4 (LITTLE CAESAR Renention) Coaxial Contact arrangements have been
redesigned to provide ease of insertion/removal of the coaxial contacts. Sealing is accomplished with the addiction of sealing sleeves
provided with the coaxial contact assembly.
RING TYPE RETENTION (A32W2 & A40W1 CONTACT ARRANGEMENTS)
Part Number*
Cable Accommodation
Without Seal (MA)
P-249-1397-001
Sealed (ME)
P-249-1397-002
Seal 1
X
Seal 2
RG59B, RG62A
S-249-1398-003 S-249-1398-002
P-249-1399-001 P-249-1399-002
RG58B
X
S-249-1400-003 S-249-1400-002
P-249-1401-001 P-249-1401-002
RG195
RG180B
S-249-1402-003 S-249-1402-002
P-249-1403-001 P-249-1403-002
RG179B
RG174, RG179B,
S-249-1404-003 S-249-1404-002
RG316
P-249-1405-001 P-249-1405-002 RG179B, RG196
X
S-249-1406-003 S-249-1406-002
*P for pin, S for socket
†Unsealed accomodates both Seal 1 & Seal 2 Cables.
††For use with connectors supplied less grommet ( Code 29**, etc.)
Ins. Dia.
Size/Max.
.249 (6.32)
.200 (5.08)
.158 (4.01)]
.113 (2.87)
.083 (2.11)
'A' Trim
Dim.
.435 (11.05)
.415 (10.54)
.460 (11.68)
.440 (11.18)
.460 (11.68)
.440 (11.18)
.460 (11.68)
.440 (11.18)
.480 (12.19)
.460 (11.68)
Crimp
Tool
CA58073
CA58073
CA58073
CCT-406M
CCT-406M
65
4
3
2
1
12 11 10 9 8
7
A2
16 15
A1
14 13
20 19 18 17
24 23
22 21
30
29 28 27 26 25
32W2 (MA Version)
A32W2 (ME Version)
7
6
5
4
3
2
1
13 12
11
10 9
8
A1
19
18 17
16 15 14
24 23 22
21
20
31
30 29 28 27
26 25
39 38
37 36 35 34 33 32
40W1 (MA Version)
A40W1 (ME Version)
Cable Trim
Dimensions
.420 (10.67)
.400 (10.16)
A
.330 (8.38)
.310 (7.86)
Coaxial Contact Assembly Recommendations
(For Codes A, B, C, D, E, J, K, L and P)
1. Center contact, rear insulator, crimp ring, support bushing and seal sleeve are packaged separately and
shipped with the coaxial assembly.
2. Use impact extraction tool no. CET-C4 (038869-0004). An insertion tool is not required. (See Item 4).
3. Cable Assembly Instructions
Step 1- If applicable, determine which portion of seal sleeve should be used. If seal 2 is used, cut off
seal 1 portion
Step 2 - In sequence, place seal sleeve, support bushing and crimp ring over cable jacket.
Step 3 - Trim cable per illustration.
Step 4 - Place rear insulator over dielectric.
Step 5 - Solder innerconductor to center contact.
Step 6 - Insert soldered cable firmly into coaxial with shielding over coaxial shell.
Step 7 - Pull crimp ring forward until stopped and crimped.
Step 8 - Insert coaxial assembly into connector until engaged. Push support bushing into grommet
until shoulder rest on tublular extension. Then pull seal sleeve forward until it is snug
against grommet.
4. To extract coaxial, push back seal sleeve and support bushing. Then push out coaxial from engaging end
with CET-C4 (038869-0004) impact tool.
5. When crimping with CA58073 crimp tool, care should be taken to avoid flaring the front end of the
crimp ring. Place Crimp jaw so that the second tooth of the indentors is over the end of the crimp ring.
6. To facilitate extraction of contacts and avoid splaying the length of free cable adjacent to the rear
surface of the connector should not be less then 2.000 (50.80).
WITHOUT SEAL
(For Codes A, B, C, D, E, J, K, L and P)
SOCKET
SEAL 2
SEAL 1
PIN
SEALED
BUSHING
SEAL
SOCKET
BUSHING
PIN
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
60