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Q2™ Shielded Ground Plane Connectors

Samtec Q2™ Shielded Ground Plane Connectors are rugged, high-speed, 0.635mm pitch, ground plane sockets and headers with a 19Gbps to 35Gbps performance range. The board-to-board Q2™ Shielded Connectors include the QFSS and QMSS series components that are available in multiple orientations, stack heights, positions, and with power/RF end options. These connectors are also available as a differential pair and/or power combo and meet the PCI/104-Express™ standard specifications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-064-04.25-L-D-DP-A-GP Samtec 26: $46.31 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. QFSS-064-04.25-L-D-DP-A-GP Mouser Part No 200-SS0640425LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 3 Weeks	$46.31 $45.79 $40.70 $37.29 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-064-06.75-H-D-DP-A-GP Samtec 26: $81.64 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. QMSS-064-06.75-H-D-DP-A-GP Mouser Part No 200-SS0640675HDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 12 Weeks	$81.64 $78.00 $72.83 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-064-06.75-L-D-DP-A-GP Samtec 26: $49.64 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. QMSS-064-06.75-L-D-DP-A-GP Mouser Part No 200-SS0640675LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 12 Weeks	$49.64 $48.20 $42.84 $40.72 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-16-4.25-L-D-DP-B-PC4-TR Samtec 150: $18.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QFSS-16-4.25-L-D-DP-B-PC4-TR Mouser Part No 200-SS16425LDDPBPC4R	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel $18.09	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-H-D-DP-EM2-PC4-TR Samtec 1: $47.22 Non-Stocked	Mfr. Part No. QMSS-016-01-H-D-DP-EM2-PC4-TR Mouser Part No 200-1601HDDPEM2PC4TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$47.22 $44.87	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-H-D-DP-EM2-PC8-TR Samtec 1: $49.18 Non-Stocked	Mfr. Part No. QMSS-016-01-H-D-DP-EM2-PC8-TR Mouser Part No 200-1601HDDPEM2PC8TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$49.18 $46.73	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-L-D-DP-EM2-PC4-TR Samtec 1: $29.21 Non-Stocked	Mfr. Part No. QMSS-016-01-L-D-DP-EM2-PC4-TR Mouser Part No 200-1601LDDPEM2PC4TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$29.21 $27.77	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-L-D-DP-EM2-PC8-TR Samtec 1: $30.42 Non-Stocked	Mfr. Part No. QMSS-016-01-L-D-DP-EM2-PC8-TR Mouser Part No 200-1601LDDPEM2PC8TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$30.42 $28.91	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D-A-P-TR Samtec 150: $23.60 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-A-P-TR Mouser Part No 200-FSS0260425HDAPTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $23.60 $21.15 Quote Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-052-04.25-H-D-A-P-TR Samtec 150: $33.51 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-052-04.25-H-D-A-P-TR Mouser Part No 200-FSS0520425HDAPTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $33.51 $29.14 View Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-H-D-DP-EM2-A Samtec 1: $39.22 Non-Stocked	Mfr. Part No. QMSS-016-01-H-D-DP-EM2-A Mouser Part No 200-MSS01601HDDPEM2A	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$39.22 $37.13 $35.74 $34.87 View $27.74 $25.36 $20.62 $15.86	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-H-D-DP-EM2-K Samtec 1: $39.47 Non-Stocked	Mfr. Part No. QMSS-016-01-H-D-DP-EM2-K Mouser Part No 200-MSS01601HDDPEM2K	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$39.47 $37.36 $35.96 $35.09 View $27.93 $25.55 $20.79 $16.02	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-L-D-DP-EM2-A Samtec 1: $24.24 Non-Stocked	Mfr. Part No. QMSS-016-01-L-D-DP-EM2-A Mouser Part No 200-MSS01601LDDPEM2A	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$24.24 $22.94 $22.09 $21.54 View $17.15 $15.68 $12.74 $9.81	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-01-L-D-EM2-PC8 Samtec 1: $27.19 Non-Stocked	Mfr. Part No. QMSS-032-01-L-D-EM2-PC8 Mouser Part No 200-MSS03201LDEM2PC8	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked	$27.19 $26.76 $26.42 $26.10 View $22.29 $21.56 $21.08 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-06.75-L-D-DP-A-K-FR Samtec 325: $18.96 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-032-06.75-L-D-DP-A-K-FR Mouser Part No 200-MSS0320675LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $18.96 $16.86 Quote Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-048-06.75-H-D-DP-A-K-FR Samtec 325: $42.62 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-048-06.75-H-D-DP-A-K-FR Mouser Part No 200-MSS0480675HDDPA	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $42.62 View Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-048-06.75-H-D-DP-A-K Samtec 28: $58.24 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-048-06.75-H-D-DP-A-K Mouser Part No 200-MSS0480675HDDPAK	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	$58.24 $54.98 $49.98 $49.90 View Quote	Min.: 28 Mult.: 28
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-048-06.75-H-D-DP-A-K-TR Samtec 325: $42.62 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-048-06.75-H-D-DP-A-K-TR Mouser Part No 200-MSS0480675HDDPAR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $42.62 View Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-048-06.75-L-D-DP-A-K-FR Samtec 325: $26.41 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-048-06.75-L-D-DP-A-K-FR Mouser Part No 200-MSS0480675LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $26.41 View Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-078-06.75-L-D-A-K-TR Samtec 325: $26.34 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-078-06.75-L-D-A-K-TR Mouser Part No 200-MSS0780675LDAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $26.34 View Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-H-D-DP Samtec 52: $23.64 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-016-04.25-H-D-DP Mouser Part No 200-QFSS0160425HDDP	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$23.64 $21.61 $20.93 $20.43 Quote Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-H-D-DP-A Samtec 52: $26.10 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-016-04.25-H-D-DP-A Mouser Part No 200-QFSS0160425HDDPA	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$26.10 $23.17 $20.16 $18.29 Quote Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D Samtec 52: $24.24 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D Mouser Part No 200-QFSS0260425HD	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$24.24 $22.34 $21.92 $21.65 View Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635MM HS SHIELDED GP REC QFSS-026-04.25-H-D-A Samtec 1: $27.06 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-A Mouser Part No 200-QFSS0260425HDA	Samtec	Board to Board & Mezzanine Connectors 0.635MM HS SHIELDED GP REC Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$27.06 $26.00 $23.11 $22.29 View $22.07 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D-PC8 Samtec 52: $32.50 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-PC8 Mouser Part No 200-QFSS0260425HDPC8	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$32.50 $28.89 $26.29 $25.65 Quote Quote	Min.: 52 Mult.: 52

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