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 Terminal Strip

QTH-150-01-L-D-A
Samtec
1: 18,44 €
88In Stock

Mfr. Part No.
QTH-150-01-L-D-A

Mouser Part No
200-QTH15001LDA

Samtec

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

Learn More

Datasheet

88In Stock

18,44 €

18,06 €

17,89 €

17,43 €

15,11 €

Min.: 1
Mult.: 1

Headers

300 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTH

Tray

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

QTS-025-01-L-D-A
Samtec
1: 7,77 €
221In Stock

Mfr. Part No.
QTS-025-01-L-D-A

Mouser Part No
200-QTS02501LDA

Samtec

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

Learn More

Datasheet

221In Stock

7,77 €

7,06 €

Min.: 1
Mult.: 1

Headers

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)

QTS

Tray

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

QTS-025-01-L-D-A-K-TR
Samtec
1: 4,82 €
346In Stock

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

Mouser Part No
200-QTS02501LDAKTR

Samtec

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

Learn More

Datasheet

346In Stock

Cut Tape

4,82 €

4,51 €

4,49 €

4,25 €

Reel

3,64 €

View

Min.: 1
Mult.: 1

: 525

Headers

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)

QTS

Reel, Cut Tape

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

QTS-050-01-L-D-A
Samtec
1: 11,28 €
340In Stock

Mfr. Part No.
QTS-050-01-L-D-A

Mouser Part No
200-QTS05001LDA

Samtec

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

Learn More

Datasheet

340In Stock

11,28 €

10,23 €

10,09 €

Min.: 1
Mult.: 1

Headers

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)

QTS

Tray

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

QTS-050-02-L-D-A-K-TR
Samtec
1: 6,83 €
506In Stock

Mfr. Part No.
QTS-050-02-L-D-A-K-TR

Mouser Part No
200-QTS05002LDAKTR

Samtec

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

Learn More

Datasheet

506In Stock

Cut Tape

6,83 €

Reel

6,83 €

4,53 €

4,10 €

4,08 €

Min.: 1
Mult.: 1

: 300

Headers

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)

QTS

Reel, Cut Tape

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

QSH-020-01-L-D-DP-A-RT1-K-TR
Samtec
1: 10,89 €
338In Stock

Mfr. Part No.
QSH-020-01-L-D-DP-A-RT1-K-TR

Mouser Part No
200-SH201LDDPART1KTR

Samtec

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

Learn More

Datasheet

338In Stock

Cut Tape

10,89 €

10,57 €

10,29 €

9,80 €

Reel

8,14 €

View

Min.: 1
Mult.: 1

: 350

Sockets

40 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: 26,81 €
87In Stock

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

87In Stock

26,81 €

26,55 €

26,54 €

22,02 €

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 Terminal Strip

QTS-025-03-L-D-A
Samtec
1: 12,82 €
96In Stock

Mfr. Part No.
QTS-025-03-L-D-A

Mouser Part No
200-QTS02503LDA

Samtec

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

Learn More

Datasheet

96In Stock

12,82 €

12,81 €

11,66 €

Min.: 1
Mult.: 1

Headers

50 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)

QTS

Tray

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

QTH-020-10-F-D-DP-LC-TR
Samtec
1: 13,18 €
99In Stock

Mfr. Part No.
QTH-020-10-F-D-DP-LC-TR

Mouser Part No
200-QTH02010FDDPLCTR

Samtec

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

Datasheet

99In Stock

Cut Tape

13,18 €

12,47 €

12,01 €

11,71 €

Reel

9,77 €

9,76 €

Min.: 1
Mult.: 1

: 100

QTH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-014-01-F-D-DP
Samtec
1: 5,24 €
1In Stock

Mfr. Part No.
QSE-014-01-F-D-DP

Mouser Part No
200-QSE01401FDDP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

1In Stock

5,24 €

4,87 €

4,45 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-014-01-F-D-DP-A-K
Samtec
1: 5,84 €
84In Stock

Mfr. Part No.
QSE-014-01-F-D-DP-A-K

Mouser Part No
200-QSE01401FDDPAK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

84In Stock

5,84 €

4,58 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-014-01-F-D-DP-LC
Samtec
1: 4,55 €
80In Stock

Mfr. Part No.
QSE-014-01-F-D-DP-LC

Mouser Part No
200-QSE01401FDDPLC

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

80In Stock

4,55 €

4,31 €

4,20 €

4,03 €

View

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-014-01-H-D-DP-EM2
Samtec
1: 11,69 €
39In Stock

Mfr. Part No.
QSE-014-01-H-D-DP-EM2

Mouser Part No
200-QSE01401HDDPEM2

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

39In Stock

11,69 €

11,35 €

11,18 €

11,17 €

View

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-014-01-L-D-DP-A-K
Samtec
1: 6,77 €
99In Stock

Mfr. Part No.
QSE-014-01-L-D-DP-A-K

Mouser Part No
200-QSE01401LDDPAK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

99In Stock

6,77 €

5,98 €

5,43 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-C-D-A
Samtec
1: 5,82 €
65In Stock
192Expected 14/09/2026

Mfr. Part No.
QSE-020-01-C-D-A

Mouser Part No
200-QSE02001CDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

65In Stock

192Expected 14/09/2026

5,82 €

5,30 €

4,89 €

4,82 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-C-D-A-K
Samtec
1: 6,50 €
14In Stock
96Expected 24/08/2026

Mfr. Part No.
QSE-020-01-C-D-A-K

Mouser Part No
200-QSE02001CDAK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

14In Stock

96Expected 24/08/2026

6,50 €

6,49 €

6,27 €

6,15 €

View

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-C-D-A-K-TR
Samtec
1: 6,86 €
153In Stock

Mfr. Part No.
QSE-020-01-C-D-A-K-TR

Mouser Part No
200-QSE02001CDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

153In Stock

Cut Tape

6,86 €

6,33 €

6,01 €

5,53 €

Reel

5,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

Sockets

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)

QSE

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D
Samtec
1: 5,88 €
94In Stock

Mfr. Part No.
QSE-020-01-F-D

Mouser Part No
200-QSE02001FD

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

94In Stock

5,88 €

5,11 €

4,64 €

Min.: 1
Mult.: 1

Connectors

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-A-K
Samtec
1: 4,16 €
144In Stock

Mfr. Part No.
QSE-020-01-F-D-A-K

Mouser Part No
200-QSE02001FDAK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

144In Stock

4,16 €

3,56 €

3,25 €

3,12 €

View

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-A-L
Samtec
1: 4,91 €
21In Stock

Mfr. Part No.
QSE-020-01-F-D-A-L

Mouser Part No
200-QSE02001FDAL

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

21In Stock

4,91 €

4,73 €

4,14 €

3,86 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-A-TR
Samtec
1: 4,54 €
208In Stock

Mfr. Part No.
QSE-020-01-F-D-A-TR

Mouser Part No
200-QSE02001FDATR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

208In Stock

Cut Tape

4,54 €

3,78 €

3,58 €

3,53 €

Reel

3,10 €

View

Min.: 1
Mult.: 1

: 550

Sockets

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)

QSE

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-EM2
Samtec
1: 6,65 €
49In Stock

Mfr. Part No.
QSE-020-01-F-D-EM2

Mouser Part No
200-QSE02001FDEM2

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

49In Stock

6,65 €

6,37 €

6,17 €

6,09 €

4,58 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-K
Samtec
1: 5,61 €
18In Stock

Mfr. Part No.
QSE-020-01-F-D-K

Mouser Part No
200-QSE02001FDK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

18In Stock

5,61 €

5,40 €

4,77 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-L-D-A-L
Samtec
1: 7,00 €
13In Stock

Mfr. Part No.
QSE-020-01-L-D-A-L

Mouser Part No
200-QSE02001LDAL

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

13In Stock

7,00 €

6,76 €

6,15 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-L-D-EM2
Samtec
1: 8,17 €
42In Stock

Mfr. Part No.
QSE-020-01-L-D-EM2

Mouser Part No
200-QSE02001LDEM2

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

Learn More

Datasheet

42In Stock

8,17 €

7,57 €

7,18 €

6,91 €

5,47 €

Min.: 1
Mult.: 1

Sockets

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)

QSE

Tray

Q Strip™ High-Speed Mezzanine Connectors

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