Height 6.75mm Vertical Type 1.27mm SMC Male Connector
Feature
Pitch |
1.27mm |
No. of Pins |
12, 16, 20, 26, 32, 40, 50, 68, 80 |
Termination technology |
SMT (Surface Mounted Technology) |
Applications |
Data rate up to 3 Gbit/s Current rating up to 1.7 A per contact Board-to-board connections: - stacked (Mezzanine) - orthogonal |
Connection type |
Male: Vertical and Horizontal Female: Vertical and Horizontal |
Special versions |
Vertical docking can reach a height of 20~38mm, and a variety of stacking heights can be selected |
Specifications
Current Rating |
1.7 A |
Voltage Rating |
AC 50 V |
Contact Resistance |
25mΩMax. |
Operating Temperature |
-55℃~+125℃ |
Insulation Resistance |
10000MΩ |
Withstanding Voltage |
500V AC/60S |
Max Processing Temperature |
260℃ for 10 Seconds |
Contact Material |
Copper Alloy |
Housing Material |
High Temperature Thermoplastic. UL 94V-0. |
Stacked Boards / Mezzanine

Board to board connector height |
Male connector height |
Female connector height |
8.00 - 9.50 mm |
1.75 |
6.25 |
9.50 - 11.0 mm |
3.25 |
6.25 |
10.80 - 12.30 mm |
1.75 |
9.05 |
12.30 - 13.80 mm |
3.25 |
9.05 |
13.90 - 15.40 mm |
4.85 |
9.05 |
15.40 - 16.90 mm |
1.75 |
13.65 |
16.90 - 18.40 mm |
3.25 |
13.65 |
18.50 - 20.00 mm |
4.85 |
13.65 |

Board‐to‐Board Height |
Board‐to‐Board Adapter |
Female Stacking Height |
20 mm |
20 |
2 x 6.25 |
22 mm |
22 |
2 x 6.25 |
24 mm |
24 |
2 x 6.25 |
26 mm |
26 |
2 x 6.25 |
28 mm |
28 |
2 x 6.25 |
30 mm |
30 |
2 x 6.25 |
32 mm |
32 |
2 x 6.25 |
34 mm |
34 |
2 x 6.25 |
36 mm |
36 |
2 x 6.25 |
38 mm |
38 |
2 x 6.25 |
40 mm |
38 (reduced wipe length) |
2 x 6.25 |
Dimension Drawings

Ordering Information
No. of Pins |
Unmating Stacking Height |
Packaging |
Part Numbers |
12 |
1.75 |
Tape and reel |
127H01-12-X-R2 |
16 |
1.75 |
Tape and reel |
127H01-16-X-R2 |
20 |
1.75 |
Tape and reel |
127H01-20-X-R2 |
26 |
1.75 |
Tape and reel |
127H01-26-X-R2 |
32 |
1.75 |
Tape and reel |
127H01-32-X-R2 |
40 |
1.75 |
Tape and reel |
127H01-40-X-R2 |
50 |
1.75 |
Tape and reel |
127H01-50-X-R2 |
68 |
1.75 |
Tape and reel |
127H01-68-X-R2 |
80 |
1.75 |
Tape and reel |
127H01-80-X-R2 |