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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 Terminal Strip QMSS-104-06.75-L-D-A-GP-K Samtec 26: $50.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. QMSS-104-06.75-L-D-A-GP-K Mouser Part No 200-MSS1040675LDAGPK	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	$50.69 $48.70 $46.44 $44.13 View Quote	Min.: 26 Mult.: 26
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-L-D-DP-PC8 Samtec 39: $28.71 Non-Stocked Lead-Time 2 Weeks New Product	Mfr. Part No. QFSS-032-04.25-L-D-DP-PC8 Mouser Part No 200-Q0320425LDDPPC8 New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 2 Weeks	$28.71 $25.53 $24.36 Quote Quote	Min.: 39 Mult.: 39
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-L-D-DP-PC8-P Samtec 39: $31.29 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. QFSS-032-04.25-L-D-DP-PC8-P Mouser Part No 200-Q0320425LDDPPC8P New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 6 Weeks	$31.29	Min.: 39 Mult.: 39
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-048-04.25-L-D-DP-PC8 Samtec 1: $50.80 Non-Stocked Lead-Time 2 Weeks New Product	Mfr. Part No. QFSS-048-04.25-L-D-DP-PC8 Mouser Part No 200-Q0480425LDDPPC8 New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 2 Weeks	$50.80 $49.74 $48.93 $43.33	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-L-D-DP Samtec 1: $18.62 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. QFSS-016-04.25-L-D-DP Mouser Part No 200-QFSS0160425LDDP	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 2 Weeks	$18.62 $18.26 $16.17 $16.09 View $14.29 $12.43 $11.08	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-016-04.25-L-D-DP-P Samtec 1: $19.30 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QFSS-016-04.25-L-D-DP-P Mouser Part No 200-QFSS0160425LDDPP	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 6 Weeks	$19.30 $19.28 $17.37 $16.42 View $14.63 $13.21 $12.42	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-A Samtec 1: $20.86 Lead-Time 2 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-A Mouser Part No 200-QFSS02604.25LDA	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip Learn More about Samtec q2 shielded b2b connectors	Datasheet	Lead-Time 2 Weeks	$20.86 $18.17 $14.50 $13.61 View $12.31 $11.66 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-A-BM Samtec 52: $24.97 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-A-BM Mouser Part No 200-QFSS0260425HDABM	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	$24.97 $23.04 $22.60 $22.36 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-PC4 Samtec 1: $35.86 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-PC4 Mouser Part No 200-QFSS0260425HDPC4	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 2 Weeks	$35.86 $35.37	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-H-D-PT4 Samtec 52: $35.37 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. QFSS-026-04.25-H-D-PT4 Mouser Part No 200-QFSS0260425HDPT4	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 7 Weeks	$35.37 $30.34 $28.71 View Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D Samtec 1: $18.81 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. QFSS-026-04.25-L-D Mouser Part No 200-QFSS0260425LD	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 2 Weeks	$18.81 $16.92 $16.03 $14.25 View $12.84 $11.98 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-A-BM Samtec 1: $19.42 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-A-BM Mouser Part No 200-QFSS0260425LDABM	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 6 Weeks	$19.42 $19.39 $17.48 $16.52 View $14.67 $13.21 $12.38 $12.36	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-A-GP Samtec 1: $21.31 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-A-GP Mouser Part No 200-QFSS0260425LDAGP	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 9 Weeks	$21.31 $20.92 $18.48 $18.44 View $16.37 $14.24 $12.31 $12.14 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-A-TR Samtec 1: $19.46 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-A-TR Mouser Part No 200-QFSS0260425LDATR	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 4 Weeks	Cut Tape $19.46 $19.41 $17.61 $16.78 Reel $12.48 View $12.48 $11.44 $10.64 Quote	Min.: 1 Mult.: 1 : 300
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-GP Samtec 1: $21.65 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-GP Mouser Part No 200-QFSS0260425LDGP	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 9 Weeks	$21.65 $21.64 $19.46 $18.44 View $16.37 $14.73 $13.80	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-P Samtec 1: $20.32 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-P Mouser Part No 200-QFSS0260425LDP	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 6 Weeks	$20.32 $18.78 $15.91 $13.99 View $13.45 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-PC8 Samtec 52: $20.05 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-PC8 Mouser Part No 200-QFSS0260425LDPC8	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 11 Weeks	$20.05 $17.82 $16.08 $15.82 Quote Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-PT8 Samtec 52: $20.05 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-PT8 Mouser Part No 200-QFSS0260425LDPT8	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 11 Weeks	$20.05 $18.32 $17.12 $17.11	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-026-04.25-L-D-P-TR Samtec 150: $14.69 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. QFSS-026-04.25-L-D-P-TR Mouser Part No 200-QFSS0260425LDPTR	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 6 Weeks	Reel $14.69 $12.80 $11.60	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-01-H-D-DP-A-BM-P-TR Samtec 150: $41.89 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. QFSS-032-01-H-D-DP-A-BM-P-TR Mouser Part No 200-QFSS03201HDDPABM	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $41.89	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-L-D-DP-PC4 Samtec 1: $31.04 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. QFSS-032-04.25-L-D-DP-PC4 Mouser Part No 200-QFSS03204.25LDDP	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 4 Weeks	$31.04 $28.27 $27.58 $27.57 View $24.49 $21.30 $19.01 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-L-D-DP Samtec 52: $20.92 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. QFSS-032-04.25-L-D-DP Mouser Part No 200-QFSS0320425LDDP	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 2 Weeks	$20.92 $19.30 $17.58 $17.14 Quote Quote	Min.: 52 Mult.: 52
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-032-04.25-L-D-DP-A Samtec 1: $28.37 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. QFSS-032-04.25-L-D-DP-A Mouser Part No 200-QFSS0320425LDDPA	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 10 Weeks	$28.37 $26.04 $20.77 $19.50 View $18.58 Quote	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-048-01-H-D-DP-A-BM-P-TR Samtec 150: $62.89 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. QFSS-048-01-H-D-DP-A-BM-P-TR Mouser Part No 200-QFSS04801HDDPABM	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $62.89 Quote Quote	Min.: 150 Mult.: 150 : 150
Board to Board & Mezzanine Connectors 0.635 mm Q2 Shielded Ground Plane Socket Strip QFSS-048-04.25-L-D-DP Samtec 1: $36.12 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. QFSS-048-04.25-L-D-DP Mouser Part No 200-QFSS0480425LDDP	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 2 Weeks	$36.12 $34.16 $33.67 $32.18 View $28.59 $27.25 $26.83 Quote	Min.: 1 Mult.: 1

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