Dimensions are shown in mm (inch)

Dimensions subject to change

D Subminiature Combo D



Selection Index Page

Combo D



An Introduction........................................................43

Combo D



PCB Connectors with Coaxial 75 Ohm Contacts (50 Ohm Option)

Coaxial 90° — Standard Footprint .318

or .283

ɍɍ

inch (Sizes DE-DC)...........44

Coaxial 90° — Standard Footprint .489

or .454

ɍɍ

inch (Size DD) ..............46

13C3 Special — Receptacle Only.........................................48

3C3 Shielded Special — Receptacle Only...................................49

Coaxial 90° — European Footprint 10,2

or 9,4

ɍɍ

mm (Sizes DE-DC)............50

Coaxial Straight — Standard PC Tails (Sizes DE-DC) ..........................52

Coaxial Straight — Standard PC Tails (Size DD) ..............................54

Coaxial Straight — European PC Tails (Sizes DE-DC) ..........................56

Coaxial Straight — European PC Tails (Size DD)..............................58

Combo D



PCB Connectors with High Power Contacts

40 A High Power 90° — Standard Footprint .489

or .454

ɍɍ

inch (Sizes DE-DC) ...60

40 A High Power 90° — Standard Footprint .489

or .454

ɍɍ

inch (Size DD).......62

40 A High Power 90° — European Footprint 10,2

or 9,4

ɍɍ

mm (Sizes DE-DC) ....64

40 A High Power Straight — Standard PC Tails (Sizes DE-DC) ...................66

40 A High Power Straight — Standard PC Tails (Size DD).......................68

40 A High Power Straight — European PC Tails (Sizes DE-DC)...................70

40 A High Power Straight — European PC Tails (Size DD) ......................72

Combo D



PCB Connectors with (Size 20) Signal Contacts Only

90° — European Footprint 10,2

or 9,4

ɍɍ

mm (Sizes DE-DD)..................74

Straight PC Tails — European (Sizes DE-DD) ................................76

Solder Cup (Sizes DE-DD) ..............................................78

Combo D



PCB Crimp Connectors without Contacts (Sizes DA-DD) ................80

Loose Contacts and Tooling

Shield Cans and Crimp Tooling...........................................82

Crimp (Size 20) Contacts and Tooling .....................................83

Cable (Size 8) Loose Contacts

Coaxial 75 Ohm and Tooling — Straight Stamped Crimp/Crimp.................84

Coaxial 75 Ohm and Tooling — 90° Crimp Braid/Solder Center Contact ..........85

Coaxial 50 Ohm — Straight Crimp or Solder Braid ..........................86

Coaxial 50 Ohm — 90° Crimp or Solder Braid .............................87

Insertion/Extraction Instructions for Coaxial,

High Power and High Voltage Contacts and Tooling .......................88

Coaxial Assembly Instructions and Crimp Tooling ...........................89

High Power and Tooling — Straight Solder or Crimp.........................90

High Voltage — Straight / 90°..........................................91

PCB (Size 8) Loose Contacts

Coaxial 75 Ohm — Straight / 90° .......................................92

High Power — Straight / 90° ..........................................93

High Voltage — Straight..............................................94

PCB Guide Pin and Socket ..............................................95

ɍ Connector footprint measured from front shell.

ɍɍ Connector footprint measured from rear shell.

Dimensions are shown in mm (inch)

Dimensions subject to change

131

ytilibaileR hgiH/yratiliMerutainimbuS D

TT Cannon Military/High Reliability D

Subminiature connectors are used in many

application s , includi n g aeros p ace ,

transportation, communication systems,

information systems and test equipment. Being the

inventor of the D Subminiature connector,

ITT Cannon is able to use its extensive design

expertise and high quality manufacturing

processes to insure the optimum performance and

reliability.

The D Subminiature connectors with xed

contacts in solder cup, straight and 90

° PC contact

terminations are qualied to MIL-C-24308 (see

cross reference, pages 142-143). These high-

reliability D Subminiature connectors are the nest

quality connectors available at the most

competitive prices in the market.

Applications:

Aerospace

Transportation

Communication Systems

Information Systems

Test Equipment

Product Features

Materials and Finishes

tnemtaerT/hsiniFlairetaMnoitpircseD

cniZ revo etamorhC wolleYleetSllehS

(Cadmium available upon request; order code -A101)

enoNneerG :roloC ,0-V49 LU ,retseyloProtalusnI

Contacts (Military) Copper Alloy

Contacts (Commercial) Copper Alloy

Dual Float Mount Hardware Stainless Steel Passivated

Clinch Nut Hardware Stainless Steel with plastic insert Passivated

leetS ffodnatS

Plastic Bracket Thermoplastic, UL 94V-0 None

)dehcatta era skcoldraob fi niT( cniZleetStekcarB lateM

Coaxial/High Power/High Voltage Contact Assemblies

Contacts and Outer Shells Copper Alloy Gold over Nickel

Ring, Retaining Copper Alloy Nickel

enoNnolfeT)ylnO laixaoC( rotalusnI

Insulator (High Voltage Only) Thermoplastic None

Specications

Suitable for a variety of cable and printed

circuit board options

Solder cup version accommodates wire size

20 AWG maximum

Temperature Rating − 55°C to 125°C

Signal Contact Current Rating 7.5 A current capacity

Signal Contact Resistance 55 millivolt max. at 7.5 test current

Signal Contact

Dielectric Withstanding Voltage 1250 VAC at Sea Level

Coaxial Current Rating 5 A

Coaxial Dielectric Withstanding Voltage 1000 VAC at Sea Level

Coaxial Impedance 75 or 50

Coaxial VSWR Less than 1.30 + .03F for F up to 500 MHz

Coaxial Insertion Loss .3dB loss at 500 MHz

High Power Current Rating Up to 40 A

High Power

Dielectric Withstanding Voltage 1000 VAC at Sea Level

High Voltage Current Rating 5 A

High Voltage Contact

Dielectric Withstanding Voltage 2800 V at Sea Level

5 A standard current rating

Clinch Nut and Float Mount Options

Trivalent Chromate over Zinc

50 microinches of Gold over Nickel in mating area, Gold over Nickel on balance

Gold over Nickel on mating area, Tin on balance

Dimensions are shown in mm (inch)

Dimensions subject to change

D Subminiature Combo D



Coaxial 90° — Standard Footprint .318

or .283 inch

ɍɍ

(Sizes DE-DC)

75 Ohm Part Numbers* with Metal Bracket and Rivnut #4-40 UNC

Shell Size Layout

Part Number

Without Screw Locks

Without Boardlocks

Part Number

Without Screw Locks

With Boardlocks

Part Number

With Screw Locks

Without Boardlocks

Part Number

With Screw Locks

With Boardlocks

DE 5W1 DEMP5C1PJK87 DEMC5C1PJK87 DEMD5C1PJK87 DEMG5C1PJK87

DA 7W2 DAMP7C2PJK87 DAMC7C2PJK87 DAMD7C2PJK87 DAMG7C2PJK87

DA 11W1 DAMP11C1PJK87 DAMC11C1PJK87 DAMD11C1PJK87 DAMG11C1PJK87

DA 3W3 DAMP3C3PJK87 DAMC3C3PJK87 DAMD3C3PJK87 DAMG3C3PJK87

DA 3WK3ឮ DAMP3CK3PJK87TM DAMC3CK3PJK87TM DAMD3CK3PJK87TM DAMG3CK3PJK87TM

DB 5W5 DBMP5C5PJK87 DBMC5C5PJK87 DBMD5C5PJK87 DBMG5C5PJK87

DB 9W4 DBMP9C4PJK87 DBMC9C4PJK87 DBMD9C4PJK87 DBMG9C4PJK87

DB 13W3 DBMP13C3PJK87 DBMC13C3PJK87 DBMD13C3PJK87 DBMG13C3PJK87

DB 17W2 DBMP17C2PJK87 DBMC17C2PJK87 DBMD17C2PJK87 DBMG17C2PJK87

DB 21W1 DBMP21C1PJK87 DBMC21C1PJK87 DBMD21C1PJK87 DBMG21C1PJK87

DC 8W8 DCMP8C8PJK87 DCMC8C8PJK87 DCMD8C8PJK87 DCMG8C8PJK87

DC 13W6 DCMP13C6PJK87 DCMC13C6PJK87 DCMD13C6PJK87 DCMG13C6PJK87

DC 17W5 DCMP17C5PJK87 DCMC17C5PJK87 DCMD17C5PJK87 DCMG17C5PJK87

DC 21WA4 DCMP21CA4PJK87 DCMC21CA4PJK87 DCMD21CA4PJK87 DCMG21CA4PJK87

DC 25W3 DCMP25C3PJK87 DCMC25C3PJK87 DCMD25C3PJK87 DCMG25C3PJK87

DC 27W2 DCMP27C2PJK87 DCMC27C2PJK87 DCMD27C2PJK87 DCMG27C2PJK87

Notes: * For 50 Ohm Coaxial substitute X for C. Example: DEMP5X1PJK87

For contacts with 30 microinches gold substitute K127 for K87. Example: DEMP5C1PJK127

For DD shell sizes, see page 46.

ឮ Keyed.

Screw lock, boardlock, and signal contacts

removed for clarity

Screw lock, boardlock, and coaxial contact

removed for clarity

Dimensions

Shell Size

±0,38 (.015)

±0,13 (.005)

±0,38 (.015)

±0,25 (.010)

±0,368 (.0145)

±0,41 (.016)

±0,25 (.010)

DE 30,81 (1.213) 16,92 (.666) 24,99 (.984) 8,36 (.329) 12,55 (.494) 10,72 (.422) 6,693 (.2635) — 0,76 (.030)

DA 39,14 (1.541) 25,25 (.994) 33,32 (1.312) 8,36 (.329) 12,55 (.494) 10,72 (.422) 6,693 (.2635) — 0,76 (.030)

DB 53,04 (2.088) 38,96 (1.534) 47,04 (1.852) 8,36 (.329) 12,55 (.494) 10,82 (.426) — 6,84 (.269) 0,99 (.039)

DC 69,32 (2.729) 55,42 (2.182) 63,50 (2.500) 8,36 (.329) 12,55 (.494) 10,82 (.426) — 6,84 (.269) 0,99 (.039)

ɍ Connector footprint measured from the front shell.

ɍɍ Connector footprint measured from the rear shell.

0,82

(.032)

2,92

(.115)

Ø 0,76

(.030)

10°

BOARDLOCK

12,34

(.486)

8,64

(.340)

6,50 ± 0,25

(.256 ± .010)

BRACKET,

METAL

RIVNUT

#4-40 UNC

SCREW LOCK

#4-40 UNC

3,89 (.153)

MIN

0,56

(.023)

Ø 0,51

(.020)

2,54

(.100)

11,94

0,33

(.470

.013)

7,18 ± 0,25

(.283 ± .010)

4,33 ± 0,38

(.170 ± .015)

2,84

(.112)

Plug

Engaging Face

Reader’s Resource

ɀ For contact cavity arrangements,

see page 222.

ɀ For P.C. hole patterns, see pages 228-229.

ɀ For panel cutouts, see page 221.

ɀ For hardware views (Standard), see page 226.

ɀ For alternate bracket configuration (when

connectors are supplied without boardlocks),

see page 226.

ɀ For alternate 50 Ohm coaxial configuration,

see page 225.

Note: ɋ Dimension varies with alternate bracket configuration, see Reader’s Resource page 226.

Part #	DE121073-54
Description	Connector Accessories CopperAlloy EMI Shielded Backshell
Category	BACKSHELL
Availability	In Stock
Qty	2

DE121073-54

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