DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 104

• 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

4
D-subminiature
Connectors
Information
Dimensions
Shell
Size
PANEL MOUNTING HARDWARE: Aids in alignment of plug and receptacle.
E
A
B
C
D
Positions
Call Toll Free: 1 [phone]
15
25
37
50
9
Mounting Method
Rear Panel
Front
Rear
Front
Rear
Front
Rear
Front
Rear
Front
Rear
Front/
Front and rear panel mounting
Floating Dual Bushing
Rear panel mounting
Float Bushing
0.98 24.89
0.98 24.89
1.31 33.27
1.31 33.27
1.85 46.99
1.85 46.99
2.50 63.50
2.50 63.50
2.41 61.21
2.41 61.21
in
A
mm
0.49 12.45
0.49 12.45
0.66 16.76
0.66 16.76
0.93 23.62
0.93 23.62
1.25 31.75
1.25 31.75
1.20 30.48
1.20 30.48
Panel Mounting Specifications
in
B
Introduction
Shells and Mounts
mm
0.87 22.10
0.81 20.57
1.10 27.94
1.13 28.70
1.74 44.20
1.67 42.42
2.39 60.71
2.33 59.18
2.30 58.42
2.22 56.39
in
4-6
C
mm
0.44 11.18
0.40 10.16
0.60 15.24
0.57 14.48
0.87 22.10
0.84 21.34
1.20 30.48
1.16 29.46
1.15 29.21
1.11 28.19
in
D
mm
Reverse Float Bushing
0.51 12.95
0.45 11.43
0.51 12.95
0.45 11.43
0.51 12.95
0.45 11.43
0.51 12.95
0.45 11.43
0.62 15.75
0.56 14.22
Front panel mounting
Rear panel mounting
in
4-40 Clinch Nut
E
mm
0.26
0.23
0.26
0.23
0.26
0.23
0.26
0.23
0.31
0.28
in
F
6.60
5.84
6.60
5.84
6.60
5.84
6.60
5.84
6.60
5.84
mm
0.08
0.13
0.08
0.13
0.08
0.13
0.08
0.13
0.08
0.13
in
H
2.03
3.30
2.03
3.30
2.03
3.30
2.03
3.30
2.03
3.30
mm