DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 270
DB-51221-1
Manufacturer Part Number
DB-51221-1
Description
D-Subminiature Connectors 25C SLDNG LCK ASSEM
Manufacturer
Cinch Connectors
Datasheet
1.4-40-THMB-1.pdf
(282 pages)
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
- Current page: 270 of 282
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Vertical-mount Miniature Ribbon connectors provide I/O directly from printed circuit boards, where the mating face of
the connector is in a plane parallel to that of the board.
Compliant-pin connectors terminate without solder to plated-through holes in printed circuit boards. The tail conforms
to the hole, providing a gas-tight termination without damaging the plating in the printed circuit board.
The seating cover acts as an insertion tool fixture, and must be left in place until the connector is installed on the
PCB. It may also be left on after insertion to serve as a dust cover to protect the connector from contamination.
See pages 6-51 through 6-53 for accessories such as bent bail latches and mounting screws that make the use of
Cinch Miniature Ribbon connectors even more cost-effective in board-mount applications.
Dimensions
Size
14
24
36
50
64
Plug
Socket with InstaLatches
.085 in. (2.16mm)
Density
Miniature Ribbon
1.745
2.170
2.680
3.275
3.875
in
A
44.32
55.12
68.07
83.19
98.43
mm
1.417
1.842
2.352
2.947
3.542
in
B
35.99
46.79
59.74
74.85
89.97
mm
Vertical-Mount Compliant Pin
All-Plastic and Metal Shell
1.050
1.560
2.155
2.750
.625
in
C
15.88
26.67
39.62
54.74
69.85
mm
6-43
Socket with Bail Latches
Recommended PCB Hole Layout
Insertion Fixture Backer Plate
"C"
Call Toll Free: 1 (800) 323-9612
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