22017 datasheet(105/120 Pages) ITT

105 / 120 page

Cannon's DPD Rack and Panel connectors are dis-

tinguished from other connector lines by their

rectanguiar shape which provides maximum space

utilization an rack or chassis mounted equipment.

The DPD is used in any commercial application

where moisture/ environmental resistance is not

required, such as I/0 connector or computer pan-

els, GFE test equipment, and GSE ground support

equipment. For example, one-half of a connector

assembly is mounted on a radio rack, or panel, and

the mating connector is attached to a cable that

DPD - Standard Rack and Panel Connector

Series

DPD connectors are the original rectangular rack

and panel connectors with solder type contact

termination, accommodating a wide range of con-

tact arrangements and a variety of endbells and

junction shells.

DPDMA - LITTLE CAESAR® Contact Assembly

DPDMA connectors are DPD's with the LITTLE

CAESAR contact assembly for rear insertion, re-

lease and extraction of crimp type contacts. Con-

tacts are inserted by hand, and extraction is ac-

compfished with the use of an expendable plastic

tool. Hard dielectric, closed-entry socket inserts

have lead-in chamfers for positive mating of pin

contacts during engagement. Both the DPD and

DPDMA

connectors

are

intermateable.

DPD2 - Two Gang Version of DPD

DPD2 connectors are two-gang versions of the DPD

solder type connectors designed to handle double

the circuitry in instrument panel disconnect applica-

tions. The DPD2 is identical in shell style and

materials to the DPD, but features a center coupling

screw for positive engagement. Various coupling

devices are shown on pages 114-115. The DPD2

may also be ordered without the engaging device by

omitting the letter code "M" as shown in the

ordering nomenclature. Two optional polarizing

posts give up to six alternate insert positions (page

112).

DPD2MA - LITTLE CAESAR® Contact Assembly

DPD2MA connectors are DPD2 connectors with the

LITTLE CAESAR contact assembly for rear insertion,

release and extraction of crimp type contacts.

Contact insertion is by hand and extraction is by an

expendable plastic tool. Hard dielectric, closed-

entry socket inserts have lead-in chamfers for

positive mating of pin contacts during engagement.

DPD2 and DPD2MA connectors are intermateable.

connects to another instrument or rack. The DPO

has a temperature range of -55˚C to +125˚C

(-67˚F to +257˚F).

In addition to standard DPD connectors with solder

contacts, the DPDMA version has rear insertion, rear

release crimp, snap-in contacts that feature the LITTLE

CAESAR®, rear. release contact retention assembly

•Rectangular Rack/Panel Connectors

•Non-Environemental Single and Two-Gang

Configurations

DPD-33/DPDMA-33

Plug

DPD2-33/DPD2MA-33

Plug

DPD-34/DPDMA-34

Receptacle

DPD2-34/DPD2MA-34

Receptacle

MATERIALS AND FINISHES

VOLTAGE/CURRENT DATA

Insert Voltages/Test Results

Wire Size

Amperage

Contact

Clearance

Contact

Clearance

Test Voltage

60 cps (ac rms)

Test Voltage

60 cps (ac rms)

100

Ambient Temperature

Relative Humidy

Barometric Pressure

23˚C to 27˚C (73˚F to 80.6˚F)

69% to 73%

29.70 (754.38) to 29.75 (755.65)

#10

#14

#16

#20

7.5

1/64 (0,40)

1/32 (0.79)

3/64(1.19)

1/16 (0.59)

5/64 (1.98)

3/32 (2.38)

7/64 (2.78)

1/8 (3.18)

9/64 (3.57)

5/32 (3.97)

11/64 (4.37)

540 Volts

1000 Volts

1300 Volts

1700 Volts

2050 Volts

2350 Volts

2600 Volts

2900 Volts

3050 Volts

3250 Volts

3450 Volts

3/16 (4.76)

13/64 (5.16)

7/32 (5.56)

15/64 (5.95)

1/4 (6.35)

19/64 (7.54)

5/16 (7.94)

3/8 (9.52)

25/64 (9.92)

13/32 110.32)

7/16 (11.11)

1/2 (12.70)

3650 Volts

3850 Volts

4050 Volts

4240 Volts

4420 Volts

4940 Volts

5100 Volts

5750 Volts

5890 Volts

6020 Volts

6300 Volts

6800 Volts

There was no evidence of breakdown when the test

voltages given were applied, for a period of one

minute, between the contacts and between the

shell and the contacts with spacings as noted.

*Size 20 contacts have gold plate finish. All other sizes have silver plate finish. Tin alloy may be substituted for silver.

Shell/Polarization Hardware

DPD/DPD2

Aluminum alloy

Natural cadmium plate

Melamine or fabricated phenolic

Copper alloy

Silver or gold plate*

Solder pot

DPDMA/DPD2MA

Aluminum alloy

Natural cadmium plate

Diallyl phthalate

Copper alloy

Silver or gold plate*

Crimp

DPD/DPDMA Specifications

QQ-A-591/A380

QQ-P-416

MIL-M-14

QQ-C-533

QQ-C-365 MIL-G-45204

N/A

Material

Finish

Material

Finish

Termination

Insulator

Contacts

Current Carrying Capacity of Wire and Cables

Laboratory Conditions

used in many other ITT product lines.

DPD/DPDMA

Performance and Material Specifications

105

www.ittcannon.com

Dimensions shown in inch (mm)

Specifications and dimensions subject to change

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