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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 pitch (.025"), 96 positions, differential pair signaling QMSS-016-06.75-H-D-DP-A-K-TR Samtec 1: $33.08 Non-Stocked	Mfr. Part No. QMSS-016-06.75-H-D-DP-A-K-TR Mouser Part No 200-S0160675HDDPAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$33.08 $31.32 $30.14 $29.40 View $23.43 $21.45 $17.46 $13.48	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-01-H-D-DP-EM2-PC4 Samtec 26: $62.83 Non-Stocked	Mfr. Part No. QMSS-032-01-H-D-DP-EM2-PC4 Mouser Part No 200-S03201HDDPEM2PC4	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	$62.83 $57.58 $53.87 $52.78 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-01-H-D-DP-EM2-PC8 Samtec 26: $65.55 Non-Stocked	Mfr. Part No. QMSS-032-01-H-D-DP-EM2-PC8 Mouser Part No 200-S03201HDDPEM2PC8	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	$65.55 $58.25 $56.13 $55.32 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-01-L-D-DP-EM2-PC8 Samtec 26: $41.47 Non-Stocked	Mfr. Part No. QMSS-032-01-L-D-DP-EM2-PC8 Mouser Part No 200-S03201LDDPEM2PC8	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	$41.47 $37.10 $34.78 $34.03 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-06.75-L-D-DP-A-K-TR Samtec 325: $18.96 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-032-06.75-L-D-DP-A-K-TR Mouser Part No 200-S0320675LDDPAKTR	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 $18.96 $16.58 $16.50	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-TR Samtec 325: $26.41 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-048-06.75-L-D-DP-A-K-TR Mouser Part No 200-S0480675LDDPAKTR	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 $26.41 View Quote	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-01-H-D-DP-EM2-TR Samtec 1: $39.37 Non-Stocked	Mfr. Part No. QMSS-016-01-H-D-DP-EM2-TR Mouser Part No 200-SS01601HDDPEM2TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$39.37 $37.26 $35.88 $34.99 View $27.85 $25.47 $20.73 $15.97	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-TR Samtec 1: $24.37 Non-Stocked	Mfr. Part No. QMSS-016-01-L-D-DP-EM2-TR Mouser Part No 200-SS01601LDDPEM2TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$24.37 $23.07 $22.21 $21.66 View $17.24 $15.78 $12.84 $9.89	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-H-D-DP-PC8 Samtec 52: $32.60 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-016-04.25-H-D-DP-PC8 Mouser Part No 200-SS0160425HDDPPC8	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	$32.60 $28.98 $27.58 $27.19 View Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-L-D-DP-PC8 Samtec 52: $20.10 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. QFSS-016-04.25-L-D-DP-PC8 Mouser Part No 200-SS0160425LDDPPC8	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 13 Weeks	$20.10 $17.86 $16.28 $16.08 Quote Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling QMSS-016-06.75-H-D-DP-A-K Samtec 1: $32.94 Non-Stocked	Mfr. Part No. QMSS-016-06.75-H-D-DP-A-K Mouser Part No 200-SS01606.75HDDPAK	Samtec	Board to Board & Mezzanine Connectors 0.635 mm pitch (.025"), 96 positions, differential pair signaling	Datasheet	Non-Stocked	$32.94 $31.17 $30.00 $29.27 View $23.31 $21.32 $17.35 $13.38	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-016-06.75-L-D-DP-A-GP Samtec 1: $21.87 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-016-06.75-L-D-DP-A-GP Mouser Part No 200-SS0160675LDDPAGP	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	$21.87 $21.08 $20.59 $20.50 View $19.46 $15.75 $15.56 $15.54	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-016-06.75-L-D-DP-PC8 Samtec 56: $21.16 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-016-06.75-L-D-DP-PC8 Mouser Part No 200-SS0160675LDDPPC8	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	$21.16 $18.81 $16.92 $16.65 Quote Quote	Min.: 56 Mult.: 56
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-4.25-H-D-DP-PC4-TR Samtec 150: $37.77 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-016-4.25-H-D-DP-PC4-TR Mouser Part No 200-SS016425HDDPPC4R	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $37.77 Quote Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D-PC4-TR Samtec 150: $27.87 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-PC4-TR Mouser Part No 200-SS0260425HDPC4TR	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 $27.87 $24.24 Quote Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D-PT4-TR Samtec 150: $27.87 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-PT4-TR Mouser Part No 200-SS0260425HDPT4TR	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 $27.87 $25.34 View Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-026-06.75-L-D-PC4-TR Samtec 250: $15.99 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-026-06.75-L-D-PC4-TR Mouser Part No 200-SS0260675LDPC4TR	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 $15.99 $14.78 $14.77	Min.: 250 Mult.: 250 : 250
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-H-D-DP-A-GP Samtec 52: $42.85 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-032-04.25-H-D-DP-A-GP Mouser Part No 200-SS0320425HDDPAGP	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	$42.85 $38.08 $36.48 View Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635MM Q2 SHIELDED SCKT STRIP QFSS-032-04.25-H-D-DP-PC4 Samtec 26: $45.71 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-032-04.25-H-D-DP-PC4 Mouser Part No 200-SS0320425HDDPPC4	Samtec	Board to Board & Mezzanine Connectors 0.635MM Q2 SHIELDED SCKT STRIP Learn More about Samtec q2 shielded b2b connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$45.71 $44.72 $39.74 $35.32 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-H-D-DP-PC8 Samtec 39: $46.59 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-032-04.25-H-D-DP-PC8 Mouser Part No 200-SS0320425HDDPPC8	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	$46.59 $41.38 $39.48 View Quote	Min.: 39 Mult.: 39
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-06.75-H-D-DP-PC4 Samtec 28: $47.45 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. QMSS-032-06.75-H-D-DP-PC4 Mouser Part No 200-SS0320675HDDPPC4	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 13 Weeks	$47.45 $44.27 $41.34 $39.64 View Quote	Min.: 28 Mult.: 28
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-06.75-L-D-DP-A.FH Samtec 52: $24.18 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-032-06.75-L-D-DP-A.FH Mouser Part No 200-SS0320675LDDPAFH	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Terminal Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	$24.18 $22.10 $20.66 $20.64	Min.: 52 Mult.: 52
Headers & Wire Housings 0.635 mm Q2 Shielded Ground Plane Terminal Strip QMSS-032-06.75-L-D-DP-A-TR Samtec 325: $19.48 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QMSS-032-06.75-L-D-DP-A-TR Mouser Part No 200-SS0320675LDDPATR	Samtec	Headers & Wire Housings 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 $19.48	Min.: 325 Mult.: 325 : 325
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-048-04.25-H-D-DP-PC4 Samtec 26: $63.04 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-048-04.25-H-D-DP-PC4 Mouser Part No 200-SS0480425HDDPPC4	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	$63.04 $57.81 $53.86 $52.62 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-048-04.25-H-D-DP-PC8 Samtec 26: $65.21 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. QFSS-048-04.25-H-D-DP-PC8 Mouser Part No 200-SS0480425HDDPPC8	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 14 Weeks	$65.21 $58.51 $58.49 View Quote	Min.: 26 Mult.: 26

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