1.27pitch SMC Connectors Overall- Vertical Female Connector
Vertical Female Connector
● Product Specification
![1.27mm SMC CONNECTOR SOCKET (3)](http://www.pla-conn.com/uploads/1.27mm-SMC-CONNECTOR-SOCKET-32.jpg)
● Surface mount
● dual row connector
● data rates up to 3 Gbit/s
● location pegs for exact board placement
● black insulation body for fast and reliable visual recognition
● fully automated board assembly
● 3 stacking heights (6.25, 9.05, 13.65 mm)
Dimensional Drawings
● Unmated Stacking Height 9.05 mm
![1.27mm SMC CONNECTOR SOCKET (4)](http://www.pla-conn.com/uploads/1.27mm-SMC-CONNECTOR-SOCKET-42.jpg)
Ordering Information
No. of Pins |
Unmated Stacking Height |
Packaging |
Part Number |
12 |
6.25 |
Tape and reel |
127S02-12-X-R2 |
16 |
6.25 |
Tape and reel |
127S02-16-X-R2 |
20 |
6.25 |
Tape and reel |
127S02-20-X-R2 |
26 |
6.25 |
Tape and reel |
127S02-26-X-R2 |
32 |
6.25 |
Tape and reel |
127S02-32-X-R2 |
40 |
6.25 |
Tape and reel |
127S02-40-X-R2 |
50 |
6.25 |
Tape and reel |
127S02-50-X-R2 |
68 |
6.25 |
Tape and reel |
127S02-68-X-R2 |
80 |
6.25 |
Tape and reel |
127S02-80-X-R2 |
No. of Pins |
Unmated Stacking Height |
Packaging |
Part Number |
12 |
9.05 |
Tape and reel |
127S03-12-X-R2 |
16 |
9.05 |
Tape and reel |
127S03-16-X-R2 |
20 |
9.05 |
Tape and reel |
127S03-20-X-R2 |
26 |
9.05 |
Tape and reel |
127S03-26-X-R2 |
32 |
9.05 |
Tape and reel |
127S03-32-X-R2 |
40 |
9.05 |
Tape and reel |
127S03-40-X-R2 |
50 |
9.05 |
Tape and reel |
127S03-50-X-R2 |
68 |
9.05 |
Tape and reel |
127S03-68-X-R2 |
80 |
9.05 |
Tape and reel |
127S03-80-X-R2 |
No. of Pins |
Unmated Stacking Height |
Packaging |
Part Number |
12 |
13.65 |
Tape and reel |
127S04-12-X-R2 |
16 |
13.65 |
Tape and reel |
127S04-16-X-R2 |
20 |
13.65 |
Tape and reel |
127S04-20-X-R2 |
26 |
13.65 |
Tape and reel |
127S04-26-X-R2 |
32 |
13.65 |
Tape and reel |
127S04-32-X-R2 |
40 |
13.65 |
Tape and reel |
127S04-40-X-R2 |
50 |
13.65 |
Tape and reel |
127S04-50-X-R2 |
68 |
13.65 |
Tape and reel |
127S04-68-X-R2 |
80 |
13.65 |
Tape and reel |
127S04-80-X-R2 |
High Frequency Characteristics
SMC connectors can be used as solution for unshielded high-speed applications.
The practically continuous impedance profile allows for secure data transmission rates of up to 3 Gbit/s (differential) if the system is suitably designed.
De-embedded measurement results for the micro backplane/daughter card application
50-pin SMC, angled female connector, straight male connector
Differential signal transmission
● Insertion Loss
![1.27mm SMC CONNECTOR SOCKET (1)](http://www.pla-conn.com/uploads/1.27mm-SMC-CONNECTOR-SOCKET-111.jpg)
![A)VU0U_AIQUDA~]6J[WRPRK](http://www.pla-conn.com/uploads/AVU0U_AIQUDA6JWRPRK.jpg)
● Near End Crosstalk (next)
![1.27mm SMC CONNECTOR SOCKET (2)](http://www.pla-conn.com/uploads/1.27mm-SMC-CONNECTOR-SOCKET-29.jpg)
![1}4Z`TUGVT1B3G1NRJJ9()5](http://www.pla-conn.com/uploads/14ZTUGVT1B3G1NRJJ95.jpg)