utilizing maximum insert space in a one-piece shell.
Polarization is accomplished with a keystone cor-
nered shell and the coupling means is friction.
Operating temperature for the DPA is - 55 C to
+ 125 C (-67 F to + 257 F)
DPAF - Float Mount Shells
DPAF plugs are DPA plugs with four rivets with
washers on the contact termination side of the
connector. Floating rivets are .093 (2.36) I.D. with
a minimum of .032 (0.81) float.
DPAL - Large Flange Shells
DPA
DPAL plugs are DPA plugs with a large flange.
DPAMA - Little CAESAR' Contact Assembly
DPAMA plugs are DPA plugs with the proven LITTLE
CAESAR contact assembly for rear insertion, re-
lease and extraction of crimp type contacts. In-
sertion requires no tool; extraction requires an
expendable plastic tool. Hard dielectric, closed-
entry socket insert has lead-in chamfers for positive
mating of pin contacts. Contacts are of simpler,
stronger design for greater resistance to bending or
damge and are crimplable with the M22520/1-01
tool.
Material Specifications
DPA/DPAF/DPAL
Shell
Insulator
Contacts
Material
Finish
Material
Material
Finish
Termination
Aluminum alloy
Cadmium plate with yellow chromate
Melamine
Copper alloy
Gold over copper alloy
Solder pot
DPAMA
Aluminum alloy
Cadmium plate with yellow chromate
Diallyl phthalate
Copper alloy
Gold over copper alloy
Crimp
How to Order
DPA
DPA
DPA R
SERIES PREFIX
RoHS
CLASS
CONTACT ARRANGEMENT
SHELL TYPE
CONTACT TYPE
MOUNTING HOLE STYLE
MODIFIER
-
-
MA -
24C2 -
32
-
32
-
34 P
34 P -
33 S -
*
RoHS version
R - RoHS compatible
CLASS
F - Float mount shell
L - Large flange shell
MA - LITTLE CAESAR contact assembly with
crimp, snap in contacts
CONTACT ARRANGEMENT
SHELL TYPE
33 for plug, 34 for receptacle
CONTACT TYPE
P - Pin
S - Socket
MOUNTING HOLE STYLES
DPA
No Dash - .093 (2.36) Dia.
A
- .093 (2.36) Dia., countersunk 82 to
.173 (4.39) Dia.
B
- .120 (3.05) Dia., countersunk 100 to
.225 (5.72) Dia.
C
- .093 (2.36) Dia., countersunk 100 to
- .182 (4.62) Dia.
E
- .120 (3.05) Dia.
F
- .100 (2.54) Dia.
G
- .120 (3.05) Dia., countersunk 82 to
.203 (5.16) Dia.
H
- Tapped #4-40 NC-2
J
- .093 (2.36) Dia., countersunk 100 to
.192 (4.88) Dia.
DPAMA
No Dash - .093 (2.36) Dia., countersunk 82 to
.173 (4.39) Dia.
- .093 (2.36) Dia.
A
- .120 (3.05) Dia,. countersunk 100 to
B
.225 (5.72) Dia.
- .093 (2.36) Dia., countersunk 100 to
C
.182 (4.62) Dia.
- .136 (3.45) Dia.
D
- .120 (3.05) Dia.
E
- .100 (2.54) Dia.
F
- .120 (3.05) Dia., countersunk 82 to
G
.203 (5.16) Dia.
- Tapped #4-40 NC-2
H
MODIFIER
Add FO to order connector less contacts. Consult
factory for other modifications.
Arrangements with coax contacts, such as 24C2, may be
ordered without coax contacts by substituting a "W" for teh
"C" e.g., DPA-24C2-34P with two coax contacts becomes
DPA-24W2-34P with two cavities. The customer can then
order separately any snap in coax contact shown on page 99.
The customer is thus able to "create" arrangements with
infinite combinations of coax contacts.
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
94
Miniature Rack and Panel
Solid Shell
DPA-33
1.000
(25.40)
4 HOLES .093 (2.36) DIA.
2.000 (50.80)
.187 R. TYP.
(4.75)
.766 + .015
_
(19.46 + 0.38)
_
.468
(11.89)
.078
(1.98)
DPA
DPA-34
4 HOLES
.093 (2.36)
DIA.
1.000
(25.40)
1.532 + .051
_
(38.91 + 0.38)
_
.907 + .015
_
(23.04 + 0.38)
_
.093 (2.36)
.078 (1.98)
.500 + .005
_
(12.70 + 0.13)
_
.125
(3.18)
R. TYP.
1.391 + .015
_
(35.33 + 0.38)
_
1.780 + .005
_
(45.21 + 0.13)
_
.625
(15.88)
.688
(17.48)
INSULATOR
.500 + .005
_
(12.70 + 0.13)
_
1.780 + .005
_
(45.21 + 0.13)
_
2.000 (50.80)
.187
(4.75)
R. TYP.
.750
(19.05)
.812
(20.62)
INSULATOR
Large Flange Shell
DPAL-33
2.188 (55.58)
.766 + .015
_
(19.46 + 0.38)
_
1.391 + .015
_
(35.33 + 0.38)
_
.187
(4.75)
R. TYP.
.468
(11.89)
.078
(1.98)
1.312
(33.32)
DPAL-34
4 HOLES .189 (4.80) DIA.
.093 (2.36)
2.188 (55.58)
.078 (1.98)
1.312
(33.32)
.500 + .005
_
(12.70 + 0.13)
_
.907 + .015
_
(23.04 + 0.38)
_
.187
(4.75)
R. TYP.
.125 R. TYP.
(3.18)
4 HOLES .093 (2.36) DIA. COUNTER
Sunk 82 TO :188 (4.75) DIA.
1.875 + .005
_
(47.62 + 0.13)
_
.625
(15.88)
.688
(17.48)
INSULATOR
.500 + .005
_
(12.70 + 0.13)
_
1.532 + .051
_
(38.91 + 0.38)
_
1.875 + .005
_
(47.62 + 0.13)
_
.750
(19.05)
.812
(20.62)
INSULATOR
Float Mount Shell
DPAF-33
.063
(1.60)
R. TYP.
.468 (11.89)
.078 (1.98)
.766 + .015
_
(19.71 + 0.38)
_
1.875 + .005
_
(47.62 + 0.13)
_
2.188
(55.58)
.625
(15.88)
.688
(17.48)
INSULATOR
1.000
(25.40)
DPAF-34
.500 + .005
_
(12.70 + 0.13)
_
4 FLOATING EYELETS
.093 (2.36) I.D.
1.391 + .015
_
(35.33 + 0.38)
_
.500 + .005
_
(12.70 + 0.13)
_
4 FLOATING EYELETS .093 (2.36) I.D.
1.532 + .051
_
(38.91 + 0.38)
_
.907 + .015
_
(23.04 + 0.38)
_
.093 (2.36)
.078 (1.98)
1.000
(25.40)
.125
(3.18)
R. TYP.
.187
(4.75)
R. TYP.
1.875 + .005
_
(47.62 + 0.13)
_
2.188
(55.58)
.750
(19.05)
.812
(20.62)
.062
(1.58)
R. TYP.
INSULATOR
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
95
Miniature Rack and Panel
Contact Arrangements
Face view of pin insert
2
1
3
2
1
2
1
DPA
4
5
4
6
5
3
No. of contacts & Wire Size
Test Voltage AC (RMS)
2
2 #4
2900
5
1 #4, 4 #14
2500
6
2 #8, 2 #12, 2 #20
2600 (5,6)
6
A3
5
8
10
4
A2
3
2
7
9
1
A1
A2
6
5
10
14
4
9
13
19
3
8
12
18
7
2
1
A1
8
14
20
7
13
19
27
6
12
18
26
5
11
17
25
4
10
16
24
3
9
15
23
2
A1
1
8
16
24
32
7
15
23
31
6
14
22
30
5
13
21
29
4
12
20
28
3
11
19
27
2
10
18
26
1
9
17
25
11
17
16
15
18
17
16
15
14
13
12
11
22
21
20
28
No. of contacts & Wire Size
Test Voltage AC (RMS)
21C3
18 #20, 3 coax
1500 (1-18)
1000 (A1, A2, A3)
24C2
22 #20, 2 coax
1500 (1-22)
1000 (A1, A2)
29C1
28 #20, 1 coax
1500 (1-28), 1000 (A1)
32
32 #20
1500
Arrangement also available with LITTLE CAESAR contact assembly and may be employed in any shell type.
DPA Coaxial Variations
Termination
Code
1
2
3*
4
5
6*
7
8
9
10
11*
A21C3
*21C3
B21C3
C21C3
D21C3
E21C3
F21C3
F21C3
H21C3
21HV3
J21C3
21W3
Variations of
Basic Arranements
*24C2
D24C2
L24C2
P24C2
K24C2
N24C2
B24C2
C24C2
R24C2
24HV2
H24C2
24W2
*29C1
A29C1
C29C1
F29C1
K29C1
L29C1
M29C1
N29C1
P29C1
29HV1
G29C1
29W1
Coaxial
Type/Part Number
FIXED
FIXED
P-249-5012-000
S-249-5008-000
FIXED
FIXED
P-249-5052-002
S-249-5051-001
FIXED
FIXED
FIXED
FIXED
P-249-5052-002
S-249-5051-001
Max. Coaxial Extension
From Rear of Flange
34 Shell
.953 (24.21)
.859 (21.82)
1.031 (26.91)
1.094 (27.79
1.047 (26.59)
1.218 (30.94)
1.094 (27.79)
1.094 (27.79)
1.125 (28.98)
1.062(26.98)
1.218 (30.94)
Coaxials Not Supplied
33 Shell
.453 (11.51)
.359 (9.12)
.500 (12.70)
.594 (15.09)
.561 (14.28)
.670 (17.02)
.594 (15.09)
.609 (15.47)
.625 (15.88)
.554 (14.07)
.670 (17.02)
*Termination codes - 3, - 6, - 11 utilize snap - in nonremovable coaxials which are supplied with the connector. These coaxials may be ordered separately when ordering the connectors without coaxials
(21W3 24W2 and 29W1 layouts).
DPAMA Coaxial Variations
Variations of
Basic Arrangements
24W2
E24C2
29W1
B29C1
Coaxial
Type/Part Number
Coaxials Not Supplies*
Crimp Type for RG-58/U cable
Max. Coaxial Extension
From Rear of Flange
34 Shell
-
1.239 (31.47)
33 Shell
-
.737 (18.72)
*DPAMA coaxials purchased separately may be ordered under the following part numbers: Pin (Plug): 249-1741-000
Socket (receptacle): 249-9008-000
Crimp Tool: CA58073-0000
Extraction tool: CET-C11
NOTE: DPA snap in coaxials and DPAMA crimp coaxials are NOT interchangeable but are intermateable.
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
96
Miniature Rack and Panel
Contact Terminations
DPA
All dimensions are + .010 (0.25) unless indicated otherwise.
