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 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-028-01-L-D-DP-A
Samtec
1: $10.07
86In Stock

Mfr. Part No.
QSE-028-01-L-D-DP-A

Mouser Part No
200-QSE02801LDDPA

Samtec

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

Learn More

Datasheet

86In Stock

$10.07

$9.89

$9.78

Min.: 1
Mult.: 1

Sockets

56 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 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-060-01-S-D-A
Samtec
1: $13.33
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

$13.33

$12.93

$12.61

$11.99

$10.92

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 0.635 mm Q Strip High-Speed Ground Plane Socket Strip

QSS-025-01-L-D-RA
Samtec
1: $14.58
64In Stock

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

Mouser Part No
200-QSS02501LDRA

Samtec

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

Learn More

Datasheet

64In Stock

$14.58

$14.17

$13.79

$13.13

$12.13

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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-030-01-C-D-A-K
Samtec
1: $15.33
82In Stock

Mfr. Part No.
QTH-030-01-C-D-A-K

Mouser Part No
200-QTH03001CDAK

Samtec

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

Learn More

Datasheet

82In Stock

$15.33

$14.91

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

25 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTH

Tray

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

QTH-090-01-H-D-A
Samtec
1: $21.89
50In Stock

Mfr. Part No.
QTH-090-01-H-D-A

Mouser Part No
200-QTH09001HDA

Samtec

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

Learn More

Datasheet

50In Stock

$21.89

$21.25

$20.70

$19.70

$17.93

Min.: 1
Mult.: 1

Headers

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 mm

2 A

175 VAC

16 Gbps

- 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-050-02-F-D-A
Samtec
1: $11.30
73In Stock

Mfr. Part No.
QTS-050-02-F-D-A

Mouser Part No
200-QTS05002FDA

Samtec

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

Learn More

Datasheet

73In Stock

$11.30

$9.73

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 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-020-01-F-D-A-TR
Samtec
1: $4.66
280In 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

280In Stock

Cut Tape

$4.66

$4.18

$3.97

$3.78

Reel

$3.58

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-060-01-F-D-A
Samtec
1: $5.73
209In Stock

Mfr. Part No.
QSE-060-01-F-D-A

Mouser Part No
200-QSE06001FDA

Samtec

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

Learn More

Datasheet

209In Stock

$5.73

$4.62

$4.41

$4.18

$4.13

Min.: 1
Mult.: 1

Connectors

120 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 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-040-01-H-D-DP-A
Samtec
1: $16.90
63In Stock

Mfr. Part No.
QSH-040-01-H-D-DP-A

Mouser Part No
200-QSH04001HDDPA

Samtec

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

Learn More

Datasheet

63In Stock

$16.90

$16.85

$16.82

$16.34

Min.: 1
Mult.: 1

Sockets

80 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 Terminal Strip

QTH-040-07-H-D-DP-A
Samtec
1: $27.30
36In Stock

Mfr. Part No.
QTH-040-07-H-D-DP-A

Mouser Part No
200-QTH04007HDDPA

Samtec

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

Learn More

Datasheet

36In Stock

$27.30

$26.91

$26.60

$23.34

Min.: 1
Mult.: 1

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

25 mm

2 A

175 VAC

25 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTH

Tray

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

QSH-030-01-F-D-A-RT1
Samtec
1: $12.99
85In Stock

Mfr. Part No.
QSH-030-01-F-D-A-RT1

Mouser Part No
200-QSH03001FDART1

Samtec

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

Learn More

Datasheet

85In Stock

$12.99

Min.: 1
Mult.: 1

Sockets

60 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 Terminal Strip

QTH-020-01-L-D-DP-A-L-K
Samtec
1: $8.79
64In Stock
New Product

Mfr. Part No.
QTH-020-01-L-D-DP-A-L-K

Mouser Part No
200-QTH02001LDDPALK

New Product

Samtec

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

Datasheet

64In Stock

$8.79

$8.33

$7.97

$7.50

$6.82

Min.: 1
Mult.: 1

Headers

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)

QTH

Tray

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

QSE-020-01-L-D-A
Samtec
1: $4.56
8,012In Stock

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

Mouser Part No
200-QSE02001LDA

Samtec

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

Learn More

Datasheet

8,012In Stock

$4.56

$4.29

$3.90

$3.68

Quote

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 0.80MM Q STRIP HS GP SKT STRIP

QSE-020-01-L-D-A-K-TR
Samtec
1: $5.15
3,999In Stock
2,750Expected 2026/05/25

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

Mouser Part No
200-QSE02001LDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80MM Q STRIP HS GP SKT STRIP

Learn More

Datasheet

3,999In Stock

2,750Expected 2026/05/25

Cut Tape

$5.15

$4.76

$4.45

$4.05

Reel

$3.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

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

Reel, Cut Tape, MouseReel

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

QSE-060-01-L-D-A
Samtec
1: $5.75
3,776In Stock

Mfr. Part No.
QSE-060-01-L-D-A

Mouser Part No
200-QSE06001LDA

Samtec

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

Learn More

Datasheet

3,776In Stock

$5.75

$5.23

$4.90

$4.61

$4.08

Min.: 1
Mult.: 1

Connectors

120 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 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-030-01-L-D-A
Samtec
1: $5.12
12,943In Stock
7,776Expected 2026/05/19

Mfr. Part No.
QSH-030-01-L-D-A

Mouser Part No
200-QSH03001LDA

Samtec

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

Learn More

Datasheet

12,943In Stock

7,776Expected 2026/05/19

$5.12

$4.55

$4.30

$3.56

Min.: 1
Mult.: 1

6 Position

2.54 mm (0.1 in)

2 Row

Solder

1 A

125 V

Gold

Phosphor Bronze

QSH

Tray

Board to Board & Mezzanine Connectors 0.50MM Q PAIRS HS SOCKET STRIP

QSH-030-01-L-D-A-K-TR
Samtec
1: $5.77
19,084In Stock

Mfr. Part No.
QSH-030-01-L-D-A-K-TR

Mouser Part No
200-QSH03001LDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.50MM Q PAIRS HS SOCKET STRIP

Learn More

Datasheet

19,084In Stock

Cut Tape

$5.77

$5.29

$4.97

$4.47

Reel

$4.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 525

7 Position

2.54 mm (0.1 in)

Solder

QSH

Reel, Cut Tape, MouseReel

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

QSH-030-01-L-D-A-TR
Samtec
1: $5.68
13,981In Stock

Mfr. Part No.
QSH-030-01-L-D-A-TR

Mouser Part No
200-QSH03001LDATR

Samtec

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

Learn More

Datasheet

13,981In Stock

Cut Tape

$5.68

$5.21

$4.90

Reel

$4.16

$3.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 525

Sockets

60 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, MouseReel

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

QSH-030-01-L-D-K-TR
Samtec
1: $9.00
3,981In Stock

Mfr. Part No.
QSH-030-01-L-D-K-TR

Mouser Part No
200-QSH03001LDKTR

Samtec

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

Learn More

Datasheet

3,981In Stock

Cut Tape

$9.00

$8.54

$8.16

$7.68

Reel

$5.61

View

Min.: 1
Mult.: 1

: 525

Sockets

60 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-060-01-H-D-A-K-TR
Samtec
1: $15.78
4,825In Stock

Mfr. Part No.
QSH-060-01-H-D-A-K-TR

Mouser Part No
200-QSH06001HDAKTR

Samtec

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

Learn More

Datasheet

4,825In Stock

Cut Tape

$15.78

$15.32

$14.92

$14.20

Reel

$8.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50MM Q PAIRS HS SOCKET STRIP

QSH-060-01-L-D-A
Samtec
1: $5.82
13,188In Stock

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

Mouser Part No
200-QSH06001LDA

Samtec

Board to Board & Mezzanine Connectors 0.50MM Q PAIRS HS SOCKET STRIP

Learn More

Datasheet

13,188In Stock

$5.82

$5.02

$4.76

$4.47

$3.66

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-A-K
Samtec
1: $5.88
4,664In Stock

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

Mouser Part No
200-QSH06001LDAK

Samtec

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

Learn More

Datasheet

4,664In Stock

$5.88

$5.07

$4.79

$4.50

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-A-K-TR
Samtec
1: $6.48
12,973In Stock

Mfr. Part No.
QSH-060-01-L-D-A-K-TR

Mouser Part No
200-QSH06001LDAKTR

Samtec

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

Learn More

Datasheet

12,973In Stock

Cut Tape

$6.48

$6.18

$5.80

$5.47

Reel

$4.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8 Position

2.54 mm (0.1 in)

Solder

QSH

Reel, Cut Tape, MouseReel

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

QTH-030-01-L-D-A
Samtec
1: $5.42
6,714In Stock

Mfr. Part No.
QTH-030-01-L-D-A

Mouser Part No
200-QTH03001LDA

Samtec

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

Learn More

Datasheet

6,714In Stock

$5.42

$4.76

$4.33

$4.15

View

Min.: 1
Mult.: 1

9 Position

2.54 mm (0.1 in)

2 Row

Solder

1 A

125 V

Gold

Phosphor Bronze

QTH

Tray

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

QTH-030-01-L-D-A-K
Samtec
1: $5.07
6,995In Stock
2,637Expected 2026/05/18

Mfr. Part No.
QTH-030-01-L-D-A-K

Mouser Part No
200-QTH03001LDAK

Samtec

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

Learn More

Datasheet

6,995In Stock

2,637Expected 2026/05/18

$5.07

$4.54

$4.41

$4.08

View

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

25 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTH

Tray

Q Strip™ High-Speed Mezzanine Connectors

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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
96 Position
100 Position
120 Position