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-060-01-L-D-DP-A-RT1
Samtec
1: 12,99 €
38In Stock

Mfr. Part No.
QSH-060-01-L-D-DP-A-RT1

Mouser Part No
200-QSH06001LDDPART1

Samtec

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

Learn More

Datasheet

38In Stock

12,99 €

12,60 €

12,28 €

10,63 €

Min.: 1
Mult.: 1

Sockets

120 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-060-01-L-D-RA-K
Samtec
1: 17,30 €
8In Stock
24Expected 3/25/2026

Mfr. Part No.
QSH-060-01-L-D-RA-K

Mouser Part No
200-QSH06001LDRAK

Samtec

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

Learn More

Datasheet

8In Stock

24Expected 3/25/2026

17,30 €

16,80 €

16,37 €

14,17 €

Min.: 1
Mult.: 1

Sockets

120 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-060-01-S-D-A
Samtec
1: 11,46 €
88In Stock

Mfr. Part No.
QSH-060-01-S-D-A

Mouser Part No
200-QSH06001SDA

Samtec

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

Learn More

Datasheet

88In Stock

11,46 €

11,13 €

10,84 €

10,32 €

9,39 €

Min.: 1
Mult.: 1

Sockets

120 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-080-01-F-D-DP-A
Samtec
1: 9,84 €
23In Stock

Mfr. Part No.
QSH-080-01-F-D-DP-A

Mouser Part No
200-QSH08001FDDPA

Samtec

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

Learn More

Datasheet

23In Stock

9,84 €

9,55 €

9,31 €

8,06 €

Min.: 1
Mult.: 1

Sockets

160 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-C-D-A
Samtec
1: 10,07 €
99In Stock

Mfr. Part No.
QSH-090-01-C-D-A

Mouser Part No
200-QSH09001CDA

Samtec

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

Learn More

Datasheet

99In Stock

10,07 €

9,28 €

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: 5,76 €
111In Stock

Mfr. Part No.
QSH-090-01-F-D-A-K-TR

Mouser Part No
200-QSH09001FDAKTR

Samtec

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

Learn More

Datasheet

111In Stock

Cut Tape

5,76 €

5,49 €

5,16 €

4,87 €

Reel

4,16 €

View

Min.: 1
Mult.: 1

Reel: 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-F-D-EM2
Samtec
1: 9,62 €
18In Stock
66Expected 3/9/2026

Mfr. Part No.
QSH-090-01-F-D-EM2

Mouser Part No
200-QSH09001FDEM2

Samtec

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

Learn More

Datasheet

18In Stock

66Expected 3/9/2026

9,62 €

9,34 €

9,10 €

7,88 €

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-LC
Samtec
1: 9,85 €
45In Stock

Mfr. Part No.
QSH-090-01-F-D-LC

Mouser Part No
200-QSH09001FDLC

Samtec

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

Learn More

Datasheet

45In Stock

9,85 €

9,56 €

9,31 €

8,87 €

8,06 €

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
Samtec
1: 21,38 €
26In Stock

Mfr. Part No.
QSH-090-01-H-D-A-K

Mouser Part No
200-QSH09001HDAK

Samtec

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

Learn More

Datasheet

26In Stock

21,38 €

20,86 €

20,28 €

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: 18,60 €
441In Stock

Mfr. Part No.
QSH-090-01-H-D-A-K-TR

Mouser Part No
200-QSH09001HDAKTR

Samtec

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

Learn More

Datasheet

441In Stock

Cut Tape

18,60 €

18,05 €

17,59 €

16,74 €

Reel

12,19 €

View

Min.: 1
Mult.: 1

Reel: 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-120-01-H-D-A
Samtec
1: 22,34 €
6In Stock
96Expected 2/16/2026

Mfr. Part No.
QSH-120-01-H-D-A

Mouser Part No
200-QSH12001HDA

Samtec

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

Learn More

Datasheet

6In Stock

96Expected 2/16/2026

22,34 €

21,69 €

21,13 €

18,30 €

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 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-120-01-S-D-A-K
Samtec
1: 19,21 €
21In Stock

Mfr. Part No.
QSH-120-01-S-D-A-K

Mouser Part No
200-QSH12001SDAK

Samtec

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

Learn More

Datasheet

21In Stock

19,21 €

18,64 €

18,17 €

15,73 €

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: 8,75 €
18In Stock

Mfr. Part No.
QSS-048-01-L-D-DP-K

Mouser Part No
200-QSS-04801LDDPK

Samtec

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

Learn More

Datasheet

18In Stock

8,75 €

8,29 €

7,94 €

7,46 €

6,89 €

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: 5,78 €
114In Stock

Mfr. Part No.
QSS-025-01-C-D-A

Mouser Part No
200-QSS02501CDA

Samtec

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

Learn More

Datasheet

114In Stock

5,78 €

5,42 €

5,07 €

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: 6,85 €
73In Stock

Mfr. Part No.
QSS-025-01-F-D-A-GP

Mouser Part No
200-QSS02501FDAGP

Samtec

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

Learn More

Datasheet

73In Stock

6,85 €

6,42 €

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: 6,04 €
27In Stock

Mfr. Part No.
QSS-025-01-F-D-A-LS2

Mouser Part No
200-QSS02501FDALS2

Samtec

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

Learn More

Datasheet

27In Stock

6,04 €

5,86 €

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-RA
Samtec
1: 10,72 €
20In Stock

Mfr. Part No.
QSS-025-01-F-D-RA

Mouser Part No
200-QSS02501FDRA

Samtec

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

Learn More

Datasheet

20In Stock

10,72 €

10,40 €

10,13 €

9,65 €

8,91 €

Min.: 1
Mult.: 1

Sockets

50 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-025-01-H-D-A
Samtec
1: 11,00 €
100In Stock

Mfr. Part No.
QSS-025-01-H-D-A

Mouser Part No
200-QSS02501HDA

Samtec

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

Learn More

Datasheet

100In Stock

11,00 €

10,70 €

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: 6,30 €
72In Stock

Mfr. Part No.
QSS-025-01-L-D

Mouser Part No
200-QSS02501LD

Samtec

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

Learn More

Datasheet

72In Stock

6,30 €

5,98 €

5,72 €

5,38 €

4,97 €

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: 4,21 €
54In Stock

Mfr. Part No.
QSS-025-01-L-D-A-K

Mouser Part No
200-QSS02501LDAK

Samtec

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

Learn More

Datasheet

54In Stock

4,21 €

3,96 €

3,59 €

3,45 €

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-TR
Samtec
1: 4,66 €
187In Stock

Mfr. Part No.
QSS-025-01-L-D-A-K-TR

Mouser Part No
200-QSS02501LDAKTR

Samtec

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

Learn More

Datasheet

187In Stock

Cut Tape

4,66 €

4,30 €

4,03 €

Reel

3,53 €

3,32 €

3,21 €

Min.: 1
Mult.: 1

Reel: 450

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

Reel, Cut Tape

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

QSS-025-02-L-D-RA-LS1
Samtec
1: 14,08 €
33In Stock

Mfr. Part No.
QSS-025-02-L-D-RA-LS1

Mouser Part No
200-QSS02502LDRALS1

Samtec

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

Learn More

Datasheet

33In Stock

14,08 €

13,67 €

13,32 €

12,68 €

11,70 €

Min.: 1
Mult.: 1

Sockets

50 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-032-01-L-D-DP-A-GP
Samtec
1: 8,79 €
20In Stock

Mfr. Part No.
QSS-032-01-L-D-DP-A-GP

Mouser Part No
200-QSS03201LDDPAGP

Samtec

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

Learn More

Datasheet

20In Stock

8,79 €

8,53 €

8,32 €

7,31 €

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: 9,67 €
144In Stock

Mfr. Part No.
QSS-048-01-L-D-DP

Mouser Part No
200-QSS04801LDDP

Samtec

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

Learn More

Datasheet

144In Stock

9,67 €

9,06 €

8,61 €

8,26 €

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: 8,64 €
42In Stock

Mfr. Part No.
QSS-048-01-L-D-DP-A

Mouser Part No
200-QSS04801LDDPA

Samtec

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

Learn More

Datasheet

42In Stock

8,64 €

8,20 €

7,84 €

7,37 €

6,81 €

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

Q Strip™ High-Speed Mezzanine Connectors

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