Q2™ Series Connectors
Samtec’s connectors are available as a differential pair and/or power combo
Samtec's shielded Q2 series is a high-speed 0.635 mm pitch ground plane with a performance range from 19 Gbps to 35 Gbps and is also available as a differential pair and/or power combo. It is available in multiple orientations, stack heights, and positions, and has power and RF end options. These connectors meet the PCI/104-Express™ standard specifications.
- 360° metal shielding for reduced EMI
- Performance up to 35 Gbps
- Up to 208 positions
- Differential pair signaling available
- Power combo option
- Optional power pins
- RF end options
- Meets the PCI/104-Express standard specifications
- 5G networking
- Industrial
- Military/aerospace
- Test connectivity
- Medical
- Broadcast video
- Automotive
- AI/machine learning
- Instrumentation
QFSS Receptacles
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | QFSS-016-04.25-H-D-DP-A | .635MM DOUBLE ROW SHIELDED TERMI | 49 - Immediate | $312.00 | View Details |
![]() | QFSS-016-04.25-H-D-DP | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $281.94 | View Details | |
![]() | ![]() | QFSS-016-04.25-H-D-DP-PC4 | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $338.13 | View Details |
![]() | QFSS-016-04.25-H-D-DP-PC8 | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $352.24 | View Details | |
![]() | QFSS-016-04.25-H-D-DP-PT4 | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $338.13 | View Details | |
![]() | QFSS-016-04.25-L-D-DP-A-BM | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $202.57 | View Details | |
![]() | ![]() | QFSS-016-04.25-L-D-DP-A-GP | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $226.26 | View Details |
![]() | QFSS-016-04.25-L-D-DP-A-GP-P | .635MM DOUBLE ROW SHIELDED TERMI | 0 - Immediate | $208.62 | View Details |
QMSS Headers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | QMSS-016-01-H-D-DP-EM2 | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $355.26 | View Details | |
![]() | QMSS-016-01-H-D-DP-EM2-PC4 | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $426.31 | View Details | |
![]() | ![]() | QMSS-016-01-H-D-DP-EM2-PC8 | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $443.95 | View Details |
![]() | QMSS-016-01-L-D-DP-EM2 | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $248.43 | View Details | |
![]() | QMSS-016-01-L-D-DP-EM2-PC4 | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $298.07 | View Details | |
![]() | QMSS-016-06.75-H-D-DP-A-GP | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $343.25 | View Details | |
![]() | ![]() | QMSS-016-06.75-H-D-DP-A | CONN DIFF ARRAY PLG 32P SMD GOLD | 12 - Immediate | $327.71 | View Details |
![]() | ![]() | QMSS-016-06.75-H-D-DP | CONN DIFF ARRAY PLG 32P SMD GOLD | 0 - Immediate | $296.05 | View Details |









