DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 210

• Manufacturer Part Number: DB-51221-1
• Description: D-Subminiature Connectors 25C SLDNG LCK ASSEM
• Manufacturer: Cinch Connectors

Specifications of DB-51221-1

• Product: Tools & Accessories
• Number Of Positions / Contacts: 25
• Shell Size: B
• Mounting Style: Screw
• Termination Style: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NOTE: For additional connector dimensions, see page 5-10.
No. of
Contacts
9 Plug
9 Socket
15 Plug
15 Socket
21 Plug
21 Socket
25 Plug
25 Socket
31 Plug
31 Socket
37 Plug
37 Socket
51 Plug
51 Socket
100 Plug
100 Socket
No. of
Contacts
9 Plug
9 Socket
15 Plug
15 Socket
21 Plug
21 Socket
25 Plug
25 Socket
31 Plug
31 Socket
37 Plug
37 Socket
51 Plug
51 Socket
100 Plug
100 Socket
Dura-Con
High Reliability
Metal Shell
Straight (180°) Termination
1.390
1.390
1.390
1.390
1.690
1.690
1.740
1.740
2.040
2.040
2.340
2.340
2.270
2.270
3.070
3.070
.190
.200
.190
.200
.190
.200
.190
.200
.190
.200
.190
.200
.190
.200
.190
.200
in
in
Max.
H
Max.
A
4.83
5.08
4.83
5.08
4.83
5.08
4.83
5.08
4.83
5.08
4.83
5.08
4.83
5.08
4.83
5.08
mm
35.31
35.31
35.31
35.31
42.93
42.93
44.20
44.20
51.82
51.82
59.44
59.44
57.66
57.66
77.98
77.98
mm
1.150
1.150
1.150
1.150
1.450
1.450
1.500
1.500
1.800
1.800
2.100
2.100
2.000
2.000
2.800
2.800
.096
.096
.096
.096
.096
.096
.096
.096
.096
.096
.096
.096
.096
.096
.125
.125
in
in
+ .005 (0.13)
+ .007 (0.18)
B
J
.050" (1.27mm) Density
PCB Mount Terminal Block
mm
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
2.44
3.18
3.18
29.21
29.21
29.21
29.21
36.83
36.83
38.10
38.10
45.72
45.72
53.34
53.34
50.80
50.80
71.12
71.12
mm
Recommended Board Layout
1.115
1.115
1.265
1.265
1.215
1.215
1.800
1.800
.165
.165
.165
.165
.165
.165
.165
.165
.165
.165
.165
.165
.165
.165
.300
.300
.565
.565
.715
.715
.865
.865
.965
.965
5-17
in
in
+ .005 (0.13)
Max.
K
C
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
4.19
7.62
7.62
mm
14.35
14.35
18.16
18.16
21.97
21.97
24.51
24.51
28.32
28.32
32.13
32.13
30.86
30.86
45.72
45.72
mm
1.185
1.185
1.275
1.275
1.575
1.576
1.875
1.875
1.775
1.775
2.585
2.585
.885
.885
.945
.945
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.355
.550
.550
in
in
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Max.
Max.
L
D
13.97
13.97
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
9.02
mm
22.48
22.48
24.0
24.0
30.09
30.09
32.38
32.38
40.00
40.00
47.62
47.62
45.08
45.08
65.55
65.65
Typ. Hole Dia. = .040" (1.02 mm)
mm
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.351
.351
.455
.455
in
Max.
G
11.56
11.56
mm
7.75
7.75
7.75
7.75
7.75
7.75
7.75
7.75
7.75
7.75
7.75
7.75
8.92
8.92
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