Miniature Rack and Panel DPA DPA-Miniature Rack/Panel DPAL - Large Flange Shells DPA plugs are rugged, miniature rack/panel plugs utilizing maximum insert space in a one-piece shell. Polarization is accomplished with a keystone cornered shell and the coupling means is friction. Operating temperature for the DPA is - 55 C to + 125 C (-67 F to + 257 F) DPAL plugs are DPA plugs with a large flange. 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. DPAMA - Little CAESAR' Contact Assembly DPAMA plugs are DPA plugs with the proven LITTLE CAESAR contact assembly for rear insertion, release and extraction of crimp type contacts. Insertion requires no tool; extraction requires an expendable plastic tool. Hard dielectric, closedentry 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 Shell Insulator Contacts DPA/DPAF/DPAL DPAMA Material Aluminum alloy Aluminum alloy Finish Cadmium plate with yellow chromate Cadmium plate with yellow chromate Material Melamine Diallyl phthalate Material Copper alloy Copper alloy Finish Gold over copper alloy Gold over copper alloy Termination Solder pot Crimp How to Order DPA DPA H DPA MA - 24C2 32 32 - 34 P 34 P 33 S - * SERIES PREFIX CLASS CONTACT ARRANGEMENT SHELL TYPE CONTACT TYPE MOUNTING HOLE STYLE MODIFIER SERIES PREFIX 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 male, 34 for female 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. D - .136 (3.45) 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 95. The customer is thus able to "create" arrangements with infinite combinations of coax contacts. Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 92 Miniature Rack and Panel DPA Solid Shell DPA-33 DPA-34 4 HOLES .093 (2.36) DIA. 1.000 (25.40) .468 (11.89) 2.000 (50.80) .187 R. TYP. (4.75) .500 +_ .005 (12.70 +_ 0.13) .078 (1.98) .766 +_ .015 (19.46 +_ 0.38) .625 (15.88) .688 (17.48) 1.391 +_ .015 (35.33 +_ 0.38) 1.780 +_ .005 (45.21 +_ 0.13) .125 (3.18) R. TYP. 4 HOLES .093 (2.36) DIA. .093 (2.36) 1.532 +_ .051 (38.91 +_ 0.38) 1.000 (25.40) .078 (1.98) .907 +_ .015 (23.04 +_ 0.38) 1.780 +_ .005 (45.21 +_ 0.13) .500 +_ .005 (12.70 +_ 0.13) 2.000 (50.80) .187 (4.75) R. TYP. .750 (19.05) .812 (20.62) INSULATOR INSULATOR Large Flange Shell DPAL-33 DPAL-34 .468 (11.89) 2.188 (55.58) .766 +_ .015 (19.46 +_ 0.38) 1.391 +_ .015 (35.33 +_ 0.38) 1.312 (33.32) .187 (4.75) R. TYP. 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) .625 (15.88) .688 (17.48) INSULATOR 1.875 +_ .005 (47.62 +_ 0.13) .125 R. TYP. (3.18) 4 HOLES .093 (2.36) DIA. COUNTER Sunk 82 TO :188 (4.75) DIA. .078 (1.98) .907 +_ .015 (23.04 +_ 0.38) .500 +_ .005 (12.70 +_ 0.13) 1.532 +_ .051 (38.91 +_ 0.38) .187 (4.75) R. TYP. .750 (19.05) .812 (20.62) INSULATOR 1.875 +_ .005 (47.62 +_ 0.13) Float Mount Shell DPAF-33 DPAF-34 .500 +_ .005 (12.70 +_ 0.13) 4 FLOATING EYELETS .093 (2.36) I.D. .468 (11.89) 1.391 +_ .015 (35.33 +_ 0.38) 1.000 (25.40) .125 (3.18) R. TYP. .063 (1.60) R. TYP. .078 (1.98) .625 (15.88) 1.875 +_ .005 (47.62 +_ 0.13) 4 FLOATING EYELETS .093 (2.36) I.D. 1.532 +_ .051 (38.91 +_ 0.38) .688 (17.48) INSULATOR .187 (4.75) R. TYP. .093 (2.36) .078 (1.98) .907 +_ .015 (23.04 +_ 0.38) 1.000 (25.40) .766 +_ .015 (19.71 +_ 0.38) 2.188 (55.58) .500 +_ .005 (12.70 +_ 0.13) .750 (19.05) .812 (20.62) 1.875 +_ .005 (47.62 +_ 0.13) 2.188 (55.58) .062 (1.58) R. TYP. INSULATOR Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 93 Miniature Rack and Panel DPA Contact Arrangements Face view of pin insert 3 2 2 1 2 1 1 4 5 2 2 #4 2900 No. of contacts & Wire Size Test Voltage AC (RMS) 6 5 A3 4 3 A2 8 17 16 5 1 #4, 4 #14 2500 1 6 A1 A2 9 10 18 2 7 15 14 13 12 22 11 21C3 18 #20, 3 coax 1500 (1-18) 1000 (A1, A2, A3) No. of contacts & Wire Size Test Voltage AC (RMS) 21 5 4 10 9 3 8 2 A1 14 13 12 11 20 19 18 17 16 15 24C2 22 #20, 2 coax 1500 (1-22) 1000 (A1, A2) 5 6 2 #8, 2 #12, 2 #20 2600 (5,6) 8 7 6 5 4 14 13 12 11 10 9 20 19 18 17 16 15 28 27 26 25 1 7 3 6 4 3 24 2 1 8 7 6 5 4 3 2 16 15 14 13 12 11 10 1 9 24 23 22 21 20 19 18 17 32 31 30 29 28 27 26 25 A1 23 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. Contact Arrangements DPA Coaxial Variations Termination Code Variations of Basic Arranements Coaxial Type/Part Number Max. Coaxial Extension From Rear of Flange 34 Shell 33 Shell 1 A21C3 *24C2 *29C1 FIXED .953 (24.21) .453 (11.51) 2 *21C3 D24C2 A29C1 .859 (21.82) .359 (9.12) 3* FIXED P-249-5012-000 B21C3 L24C2 C29C1 1.031 (26.91) .500 (12.70) 4 C21C3 P24C2 F29C1 FIXED 1.094 (27.79 .594 (15.09) 5 D21C3 K24C2 K29C1 FIXED 1.047 (26.59) .561 (14.28) S-249-5008-000 P-249-5052-002 6* E21C3 N24C2 L29C1 1.218 (30.94) .670 (17.02) 7 F21C3 B24C2 M29C1 FIXED 1.094 (27.79) .594 (15.09) 8 F21C3 C24C2 N29C1 FIXED 1.094 (27.79) .609 (15.47) 9 H21C3 R24C2 P29C1 FIXED 1.125 (28.98) .625 (15.88) 10 21HV3 24HV2 29HV1 1.062(26.98) .554 (14.07) 11* FIXED P-249-5052-002 J21C3 H24C2 G29C1 1.218 (30.94) .670 (17.02) 21W3 24W2 29W1 S-249-5051-001 S-249-5051-001 Coaxials Not Supplied *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 Max. Coaxial Extension From Rear of Flange Coaxial Type/Part Number 34 Shell 33 Shell 24W2 29W1 Coaxials Not Supplies* - - E24C2 B29C1 Crimp Type for RG-58/U cable 1.239 (31.47) .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 are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 94 Miniature Rack and Panel DPA Contact Terminations All dimensions are +_ .010 (0.25) unless indicated otherwise. Cable Accommodation Code .156 (3.96) DIA. 1 RG-59B/U RG-62A/U 2 RG-187/U RG-188/U 3 RG-58C/U .096 (2.44) DIA. 7 Special 8 RG-187/U RG-188/U .062 (1.58) DIA. .067 (1.70) DIA. .145 (3.68) DIA. .040 (1.02) DIA. 9 RG-178A/U RG-196/U 10 High Voltage wire accommodation .123 (3.12) DIA. 4 RG-58C/U 5 HV#20 #20 CONTACT #20 captive contact .067 (1.70) DIA. 11 RG-187/U RG-188/U .040 (1.02) DIA. 6 RG-178A/U RG-196/U MAX. CONTACT EXTENSION from rear of insulator Contact Size Contact Extension 20 18 14 12 8 4 Pin .156 (3.96) .140 (3.56) .125 (3.18) .218 (5.54) .218 (5.54) .250 (6.35) Socket .156 (3.96) .250 (6.35) .344 (8.74) .218 (5.54) .266 (6.76) .531 (13.49) Contact Arrangements Dust Caps Conductive: DPA-60-1 025-0573-001 (Protects Against Static Electricity DPA-59 FOR 33 SHELLS 025-0572-000 22054 Potting Shell 20746 Straight Junction Shell DPA-60 FOR 34 SHELLS 025-0573-000 20746-1 90˚ Angle Junction Shell 1.046 (26.57) .656 (16.66) CABLE ENTRY 1.562 (39.68) .625 (15.88) .937 (23.80) 2.000 (50.80) APPROX. 1.562 (39.68) 1.468 (37.29) APPROX. 1.562 (39.68) .937 (23.80) 1.000 (25.40) .656 (16.66) CABLE ENTRY 1.250 (31.75) Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 95