D Subminiature
Coaxial Straight — Standard PC Tails (Sizes DE-DC)
Receptacle
75 Ohm Part Numbers* with Standoff #4-40 UNC
Shell Size
DE
DA
DA
DA
DA
DB
DB
DB
DB
DB
DC
DC
DC
DC
DC
DC
Layout
5W1
7W2
11W1
3W3
3WK3
5W5
9W4
13W3
17W2
21W1
8W8
13W6
17W5
21WA4
25W3
27W2
Part Number
Without Screw Locks
Without Boardlocks
DEMV5C1SNA197
DAMV7C2SNA197
DAMV11C1SNA197
DAMV3C3SNA197
DAMV3CK3SNA197TM
DBMV5C5SNA197
DBMV9C4SNA197
DBMV13C3SNA197
DBMV17C2SNA197
DBMV21C1SNA197
DCMV8C8SNA197
DCMV13C6SNA197
DCMV17C5SNA197
DCMV21CA4SNA197
DCMV25C3SNA197
DCMV27C2SNA197
Part Number
Without Screw Locks
With Boardlocks
DEMZ5C1SNA197
DAMZ7C2SNA197
DAMZ11C1SNA197
DAMZ3C3SNA197
DAMZ3CK3SNA197TM
DBMZ5C5SNA197
DBMZ9C4SNA197
DBMZ13C3SNA197
DBMZ17C2SNA197
DBMZ21C1SNA197
DCMZ8C8SNA197
DCMZ13C6SNA197
DCMZ17C5SNA197
DCMZ21CA4SNA197
DCMZ25C3SNA197
DCMZ27C2SNA197
Combo D
Reader’s Resource
For contact cavity arrangements,
see page 223.
For P.C. hole patterns, see pages 241-242.
For panel cutouts, see page 221.
For alternate 50 Ohm coaxial configuration,
see page 225.
Part Number
With Screw Locks
With Boardlocks
DEMN5C1SNA197
DAMN7C2SNA197
DAMN11C1SNA197
DAMN3C3SNA197
DAMN3CK3SNA197TM
DBMN5C5SNA197
DBMN9C4SNA197
DBMN13C3SNA197
DBMN17C2SNA197
DBMN21C1SNA197
DCMN8C8SNA197
DCMN13C6SNA197
DCMN17C5SNA197
DCMN21CA4SNA197
DCMN25C3SNA197
DCMN27C2SNA197
Notes: * For 50 Ohm Coaxial substitute X for C. Example: DEMV5X1SNA197
For contacts with 30 microinches gold substitute K126 for A197. Example: DEMN5C1SNK126
For DD shell sizes, see page 55.
Keyed.
Engaging Face
A
C
B
2,54
(1.00)
Ø 0,51
(.020)
0,62
(.024)
E
D
L
10°
Hardware and signal contacts
removed for clarity
0,82
(.032)
Ø 0,76
(.030)
4,52 (.178)
BOARDLOCK
3,45 (.136)
2,84
(.112)
7,62
±
0,25
(.300
±
.010)
2,92
(.115)
STANDOFF
#4-40 UNC
W
F
6,50
±
0,25
(.256
±
.010)
SCREW LOCK
#4-40 UNC
Hardware and coaxial contact
removed for clarity
Dimensions
Shell Size
DE
DA
DB
DC
A
±0,38
(.015)
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
B
±0,13
(.005)
16,33 (.643)
24,66 (.971)
38,38 (1.511)
54,84 (2.159)
C
±0,13
(.005)
24,99 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
D
±0,13
(.005)
7,90 (.311)
7,90 (.311)
7,90 (.311)
7,90 (.311)
E
±0,38
(.015)
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
F
0,25 (.010)
10,90 (.429)
10,90 (.429)
10,90 (.429)
10,90 (.429)
W
±0,38
(.015)
6,94 (.273)
6,94 (.273)
6,94 (.273)
6,94 (.273)
L
±0,25
(.010)
0,76 (.030)
0,76 (.030)
0,76 (.030)
0,76 (.030)
Dimensions are shown in mm (inch)
Dimensions subject to change
53
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