Board to Board & Mezzanine Connectors

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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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Part #

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-090-01-F-D-A-K
Samtec
1: ¥1,031.5
52In Stock
240Expected 9/7/2026

Mfr. Part #
QSH-090-01-F-D-A-K

Mouser Part #
200-QSH09001FDAK

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

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Datasheet

52In Stock

240Expected 9/7/2026

¥1,031.5

¥970

¥898.6

¥883.7

View

Min.: 1
Mult.: 1

Sockets

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-090-01-F-D-A-K-TR
Samtec
1: ¥1,303.9
244In Stock
950Expected 9/7/2026

Mfr. Part #
QSH-090-01-F-D-A-K-TR

Mouser Part #
200-QSH09001FDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

244In Stock

950Expected 9/7/2026

Cut Tape

¥1,303.9

¥1,109.5

¥1,039.8

¥990

Reel

¥812.2

View

Min.: 1
Mult.: 1

: 475

Sockets

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-090-01-H-D-A-K
Samtec
1: ¥5,308.6
16In Stock

Mfr. Part #
QSH-090-01-H-D-A-K

Mouser Part #
200-QSH09001HDAK

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

16In Stock

¥5,308.6

¥4,519.6

¥4,514.6

Quote

Min.: 1
Mult.: 1

Sockets

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-090-01-H-D-A-K-TR
Samtec
1: ¥4,310.3
430In Stock

Mfr. Part #
QSH-090-01-H-D-A-K-TR

Mouser Part #
200-QSH09001HDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

430In Stock

Cut Tape

¥4,310.3

¥4,184.1

¥4,076.1

¥3,880.1

View

Reel

¥2,885.2

Min.: 1
Mult.: 1

: 475

Sockets

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-090-01-L-D
Samtec
1: ¥2,632.7
41In Stock

Mfr. Part #
QSH-090-01-L-D

Mouser Part #
200-QSH09001LD

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

41In Stock

¥2,632.7

¥2,631

¥2,366.9

¥1,991.5

View

Min.: 1
Mult.: 1

Sockets

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-120-01-S-D-A-K
Samtec
1: ¥4,155.8
9In Stock

Mfr. Part #
QSH-120-01-S-D-A-K

Mouser Part #
200-QSH12001SDAK

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

9In Stock

¥4,155.8

¥4,032.9

¥3,938.2

¥3,607.7

View

Min.: 1
Mult.: 1

Sockets

240 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSH

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-048-01-L-D-DP-K
Samtec
1: ¥1,793.9
14In Stock

Mfr. Part #
QSS-048-01-L-D-DP-K

Mouser Part #
200-QSS-04801LDDPK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

14In Stock

¥1,793.9

¥1,705.8

¥1,704.2

¥1,573

View

Min.: 1
Mult.: 1

Receptacles

96 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A, 23.1 A

285 V

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-C-D-A
Samtec
1: ¥1,475
103In Stock

Mfr. Part #
QSS-025-01-C-D-A

Mouser Part #
200-QSS02501CDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

103In Stock

¥1,475

¥1,473.3

¥1,347.1

¥1,312.2

View

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-F-D-A
Samtec
1: ¥745.8
89In Stock
96On Order

Mfr. Part #
QSS-025-01-F-D-A

Mouser Part #
200-QSS02501FDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

89In Stock

96On Order

¥745.8

¥647.8

¥619.6

¥593

Quote

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-F-D-A-GP
Samtec
1: ¥1,647.7
73In Stock

Mfr. Part #
QSS-025-01-F-D-A-GP

Mouser Part #
200-QSS02501FDAGP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

73In Stock

¥1,647.7

¥1,274

¥1,109.5

¥1,089.6

View

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-F-D-A-LS2
Samtec
1: ¥1,342.1
27In Stock

Mfr. Part #
QSS-025-01-F-D-A-LS2

Mouser Part #
200-QSS02501FDALS2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

27In Stock

¥1,342.1

¥1,164.4

¥999.9

¥940.1

View

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-L-D
Samtec
1: ¥1,290.6
72In Stock

Mfr. Part #
QSS-025-01-L-D

Mouser Part #
200-QSS02501LD

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

72In Stock

¥1,290.6

¥1,224.2

¥1,171

¥1,117.9

View

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-L-D-A-K
Samtec
1: ¥1,031.5
24In Stock

Mfr. Part #
QSS-025-01-L-D-A-K

Mouser Part #
200-QSS02501LDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

24In Stock

¥1,031.5

¥808.9

¥775.7

¥742.5

View

Min.: 1
Mult.: 1

Sockets

50 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-032-01-L-D-DP-A-GP
Samtec
1: ¥1,857
20In Stock

Mfr. Part #
QSS-032-01-L-D-DP-A-GP

Mouser Part #
200-QSS03201LDDPAGP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

20In Stock

¥1,857

¥1,855.3

¥1,845.4

¥1,629.4

View

Min.: 1
Mult.: 1

Sockets

64 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-048-01-L-D-DP
Samtec
1: ¥2,071.3
44In Stock

Mfr. Part #
QSS-048-01-L-D-DP

Mouser Part #
200-QSS04801LDDP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

44In Stock

¥2,071.3

¥1,923.4

¥1,822.1

¥1,750.7

View

Min.: 1
Mult.: 1

Sockets

96 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-048-01-L-D-DP-A
Samtec
1: ¥1,770.6
42In Stock

Mfr. Part #
QSS-048-01-L-D-DP-A

Mouser Part #
200-QSS04801LDDPA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

42In Stock

¥1,770.6

¥1,679.3

¥1,639.4

¥1,606.2

View

Min.: 1
Mult.: 1

Sockets

96 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-C-D-A
Samtec
1: ¥3,004.7
60In Stock

Mfr. Part #
QSS-050-01-C-D-A

Mouser Part #
200-QSS05001CDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

60In Stock

¥3,004.7

¥1,873.6

¥1,828.8

¥1,803.8

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-F-D-A-K
Samtec
1: ¥1,024.8
16In Stock

Mfr. Part #
QSS-050-01-F-D-A-K

Mouser Part #
200-QSS05001FDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

16In Stock

¥1,024.8

¥1,023.2

¥1,006.6

¥961.7

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-F-D-RA-WT
Samtec
1: ¥3,797
1In Stock

Mfr. Part #
QSS-050-01-F-D-RA-WT

Mouser Part #
200-QSS05001FDRAWT

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

1In Stock

¥3,797

¥3,348.6

¥3,219

¥2,491.5

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-H-D-A-K
Samtec
1: ¥3,669.1
9In Stock

Mfr. Part #
QSS-050-01-H-D-A-K

Mouser Part #
200-QSS05001HDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

9In Stock

¥3,669.1

¥3,559.5

¥3,430

¥3,303.7

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-L-D-A
Samtec
1: ¥885.3
96In Stock
320On Order

Mfr. Part #
QSS-050-01-L-D-A

Mouser Part #
200-QSS05001LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

96In Stock

320On Order

¥885.3

¥848.8

¥810.6

¥772.4

Quote

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-L-D-A-GP
Samtec
1: ¥2,612.8
83In Stock
198Expected 8/19/2026

Mfr. Part #
QSS-050-01-L-D-A-GP

Mouser Part #
200-QSS05001LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

83In Stock

198Expected 8/19/2026

¥2,612.8

¥2,451.6

¥2,415.1

¥1,853.7

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-L-D-A-GP-K
Samtec
1: ¥2,503.1
2In Stock
22Expected 8/19/2026

Mfr. Part #
QSS-050-01-L-D-A-GP-K

Mouser Part #
200-QSS05001LDAGPK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

2In Stock

22Expected 8/19/2026

¥2,503.1

¥2,469.9

¥2,441.7

¥1,946.7

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-050-01-L-D-RA-WT
Samtec
1: ¥4,434.9
13In Stock

Mfr. Part #
QSS-050-01-L-D-RA-WT

Mouser Part #
200-QSS05001LDRAWT

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

13In Stock

¥4,434.9

¥4,199

¥3,589.4

¥3,391.8

View

Min.: 1
Mult.: 1

Sockets

100 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

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-075-01-C-D-A
Samtec
1: ¥2,006.5
48In Stock

Mfr. Part #
QSS-075-01-C-D-A

Mouser Part #
200-QSS07501CDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

48In Stock

¥2,006.5

¥2,004.8

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

1 Position
2 Position
6 Position
7 Position
8 Position
9 Position
10 Position
16 Position
28 Position
32 Position
40 Position
50 Position
56 Position
60 Position
64 Position
80 Position
84 Position
86 Position
96 Position
100 Position