D20419 Datasheet, PDF (47/301 Pages) ITT Industries – D Subminiature Connectors

D Subminiature
Combo D^
Coaxial 90° — Standard Footprint .489^ɍ or .454 inch^ɍɍ (Size DD)
Plug
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
DD
24W7
DDMP24C7PJK87
DDMC24C7PJK87
DDMD24C7PJK87
DD
36W4
DDMP36C4PJK87
DDMC36C4PJK87
DDMD36C4PJK87
DD
43W2
DDMP43C2PJK87
DDMC43C2PJK87
DDMD43C2PJK87
DD
47W1
DDMP47C1PJK87
DDMC47C1PJK87
DDMD47C1PJK87
Notes: * For 50 Ohm Coaxial substitute X for C. Example: DDMG36X4PJK87
For contacts with 30 microinches gold substitute K127 for K87. Example: DDMP24C7PJK127
Reader’s Resource
ɀ For contact cavity arrangements,
see page 222.
ɀ For P.C. hole patterns, see page 230.
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.
Part Number
With Screw Locks
With Boardlocks
DDMG24C7PJK87
DDMG36C4PJK87
DDMG43C2PJK87
DDMG47C1PJK87
11,53 ± 0,25
(.454 ± .010)
5,68
(.224)
2,84
(.112)
WF
RIVNUT
#4-40 UNC
4,33 ± 0,38
(.170 ± .015)
Screw lock, boardlock, and coaxial contacts
removed for clarity
L
11,94 ± 0,33
2,54 ^{(.470 ± .013)}
(.100)
SCREW LOCK
#4-40 UNC
BRACKET,
METAL
10°
Engaging Face
E
6,50 ± 0,25
(.256 ± .010)
10,06
(.396) ^13,74
(.541)
D
Ø 0,51
(.020)
0,56
(.023)
3,89 (.153)
MIN
Screw lock, boardlock, and signal contacts
removed for clarity
BOARDLOCK
0,82
(.032)
B
A
Ø 0,76
(.030)
C
Note: ɋ Dimension varies with alternate bracket configuration, See Reader’s Resource page 226.
Dimensions
Shell Size
A
±0,38 (.015)
B
±0,13 (.005)
DD
66,93 (2.635)
52,81 (2.079)
ɍ Connector footprint measured from the front shell.
ɍɍ Connector footprint measured from the rear shell.
C
±0,13 (.005)
61,11 (2.406)
D
±0,13 (.005)
11,07 (.436)
E
±0,38 (.015)
15,37 (.605)
F
±0,25 (.010)
10,82 (.426)
2,92
(.115)
W
±0,41 (.016)
6,84 (.269)
L
±0,25 (.010)
0,99 (.039)
Dimensions are shown in mm (inch)
46
Dimensions subject to change