Q Strip™ High-Speed Mezzanine Connectors

Samtec Q Strip™ High-Speed Mezzanine Connectors are designed for high-speed board-to-board applications where signal integrity is essential. Q Strip connectors have surface-mount signal contacts and a surface-mount ground plane between the two rows of signals for improved electrical performance. Mated sets of Samtec Q Strip connectors are available in 8 different stack heights from 5mm (.197") to 30mm (1.180"). Options include guideposts for blind mate scenarios and alignment pins and locking clips for proper connector placement before reflow.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
21In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Straight 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
7In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Straight 1.8 A 285 VAC 25 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
12In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Right Angle 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635MM Q STRIP HS GP SOCKET
Datasheet
56In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Straight 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
40In Stock
42Expected 9/7/2026
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Straight 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
2In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Straight 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip
Datasheet
1In Stock
Min.: 1
Mult.: 1

Sockets 150 Position 0.635 mm (0.025 in) 2 Row Solder Pin Right Angle 1.8 A 285 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QSS Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
59In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Straight 2 A, 23 A 225 V - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
16In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
251In Stock
425Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 425

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
50In Stock
48On Order
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 8 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
7In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 11 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
77In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 11 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors 0.80MM Q PAIRS HS TERM STRIP
Datasheet
24In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Straight 11 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
30In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Straight 11 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
39In Stock
Min.: 1
Mult.: 1

Headers 28 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 16 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
80In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
188In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
16In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
48In Stock
Min.: 1
Mult.: 1

Connectors 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
28In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
61In Stock
96Expected 8/25/2026
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
10In Stock
Min.: 1
Mult.: 1

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
53In Stock
Min.: 1
Mult.: 1

Connectors 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC 28 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray
Samtec Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header
Datasheet
5In Stock
Min.: 1
Mult.: 1
Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 5 mm 2 A 225 VAC - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) QTE Tray