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-H-D-A-K-TR
Samtec
1: $20.33
4,545In 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

4,545In Stock

Cut Tape

$20.33

$15.65

Reel

$15.65

$13.86

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: $7.68
9,603In 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

9,603In Stock

$7.68

$7.32

$6.73

$6.43

View

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: $7.26
4,298In 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

4,298In Stock

$7.26

$7.19

$7.11

View

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 0.50MM Q STRIP HS GP SOCKET

QSH-060-01-L-D-A-K-TR
Samtec
1: $8.99
11,677In Stock
4,000Expected 25/9/2026

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

Mouser Part No
200-QSH06001LDAKTR

Samtec

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

Learn More

Datasheet

11,677In Stock

4,000Expected 25/9/2026

Cut Tape

$8.99

$8.24

$7.36

$7.13

Reel

$6.16

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 Q Strip High-Speed Ground Plane Header

QTE-020-01-L-D-A
Samtec
1: $10.57
6,612In Stock

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

Mouser Part No
200-QTE02001LDA

Samtec

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

Learn More

Datasheet

6,612In Stock

$10.57

$8.60

$5.96

$5.49

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)

28 Gb/s

QTE

Tray

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

QTE-020-01-L-D-A-K
Samtec
1: $8.21
11,352In Stock

Mfr. Part No.
QTE-020-01-L-D-A-K

Mouser Part No
200-QTE02001LDAK

Samtec

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

Learn More

Datasheet

11,352In Stock

$8.21

$6.32

$5.90

$5.64

View

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)

28 Gbps

QTE

Tray

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

QTE-040-01-L-D-A
Samtec
1: $14.61
2,395In Stock

Mfr. Part No.
QTE-040-01-L-D-A

Mouser Part No
200-QTE04001LDA

Samtec

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

Learn More

Datasheet

2,395In Stock

$14.61

$12.27

$9.91

$7.86

Quote

Min.: 1
Mult.: 1

Connectors

80 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)

28 Gb/s

QTE

Tray

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

QTE-040-02-L-D-A-K-TR
Samtec
1: $11.02
3,809In Stock

Mfr. Part No.
QTE-040-02-L-D-A-K-TR

Mouser Part No
200-QTE04002LDAKTR

Samtec

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

Learn More

Datasheet

3,809In Stock

Cut Tape

$11.02

$10.49

$9.34

Reel

$9.32

$8.06

View

Min.: 1
Mult.: 1

: 300

Connectors

80 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

8 mm

2 A

225 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

28 Gb/s

QTE

Reel, Cut Tape

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

QTH-030-01-L-D-A
Samtec
1: $7.81
8,735In 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

8,735In Stock

$7.81

$6.27

$5.88

$5.70

$5.47

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: $7.82
9,345In Stock

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

9,345In Stock

$7.82

$6.54

$6.16

$5.66

$5.51

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)

25 Gbps

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-TR
Samtec
1: $8.35
9,216In Stock

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

Mouser Part No
200-QTH03001LDAKTR

Samtec

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

Learn More

Datasheet

9,216In Stock

Cut Tape

$8.35

$6.75

$6.49

$6.28

Reel

$5.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 425

1 Position

2.54 mm (0.1 in)

2 Row

Solder

1 A

125 V

Gold

Phosphor Bronze

QTH

Reel, Cut Tape, MouseReel

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

QTH-030-04-L-D-A-K-TR
Samtec
1: $21.60
1,197In Stock
1,000Expected 16/9/2026

Mfr. Part No.
QTH-030-04-L-D-A-K-TR

Mouser Part No
200-QTH03004LDAKTR

Samtec

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

Learn More

Datasheet

1,197In Stock

1,000Expected 16/9/2026

Cut Tape

$21.60

$19.09

$18.09

$17.37

Reel

$16.74

View

Min.: 1
Mult.: 1

: 100

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

16 mm

2 A

175 VAC

25 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

25 Gbps

QTH

Reel, Cut Tape

Board to Board & Mezzanine Connectors .5MM Q PAIRS RA HS TERM STRIP

QTH-060-01-L-D-A
Samtec
1: $7.82
4,252In Stock

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

Mouser Part No
200-QTH06001LDA

Samtec

Board to Board & Mezzanine Connectors .5MM Q PAIRS RA HS TERM STRIP

Learn More

Datasheet

4,252In Stock

$7.82

$6.90

$6.45

Min.: 1
Mult.: 1

Headers

120 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)

25 Gbps

QTH

Tray

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

QSE-042-01-C-D-DP-A-K
Samtec
1: $21.07
33In Stock
New At Mouser

Mfr. Part No.
QSE-042-01-C-D-DP-A-K

Mouser Part No
200-QSE04201CDDPAK

New At Mouser

Samtec

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

Datasheet

33In Stock

$21.07

$21.05

$18.88

$17.03

View

Min.: 1
Mult.: 1

Connectors

84 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)

28 Gb/s

QSE

Tray

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

QTE-020-09-L-D-A-K-FR
Samtec
125: $11.25
125In Stock
New At Mouser

Mfr. Part No.
QTE-020-09-L-D-A-K-FR

Mouser Part No
200-QTE02009LDAKFR

New At Mouser

Samtec

Board to Board & Mezzanine Connectors Q Strip High-Speed Ground Plane Header

Datasheet

125In Stock

Reel

$11.25

$10.91

Min.: 125
Mult.: 125

: 125

Connectors

40 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

14 mm

2 A

225 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

28 Gb/s

QTE

Reel

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: $12.68
64In Stock
New At Mouser

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

Mouser Part No
200-QTH02001LDDPALK

New At Mouser

Samtec

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

Datasheet

64In Stock

$12.68

$12.01

$11.49

$10.81

View

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-014-01-F-D-DP-A
Samtec
1: $7.98
636In Stock

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

Mouser Part No
200-QSE01401FDDPA

Samtec

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

Learn More

Datasheet

636In Stock

$7.98

$7.74

$5.94

$5.58

View

Min.: 1
Mult.: 1

Connectors

28 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)

28 Gb/s

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
Samtec
1: $9.48
355In Stock

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

Mouser Part No
200-QSE01401LDDPA

Samtec

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

Learn More

Datasheet

355In Stock

$9.48

$8.15

$6.53

$5.81

View

Min.: 1
Mult.: 1

Connectors

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)

28 Gb/s

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-TR
Samtec
1: $9.59
735In Stock

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

Mouser Part No
200-QSE01401LDDPAKTR

Samtec

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

Learn More

Datasheet

735In Stock

Cut Tape

$9.59

$8.35

$7.85

$7.47

Reel

$6.61

View

Min.: 1
Mult.: 1

: 475

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)

28 Gbps

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-A
Samtec
1: $6.04
4,009In Stock

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

Mouser Part No
200-QSE02001FDA

Samtec

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

Learn More

Datasheet

4,009In Stock

$6.04

$5.51

$4.95

$4.71

View

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)

28 Gb/s

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-TR
Samtec
1: $6.92
1,981In Stock

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

Mouser Part No
200-QSE02001FDAKTR

Samtec

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

Learn More

Datasheet

1,981In Stock

Cut Tape

$6.92

$5.83

$5.34

$5.15

Reel

$4.76

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)

28 Gb/s

QSE

Reel, Cut Tape, MouseReel

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

QSE-020-01-H-D-A-K-TR
Samtec
1: $13.21
942In Stock

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

Mouser Part No
200-QSE02001HDAKTR

Samtec

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

Learn More

Datasheet

942In Stock

Cut Tape

$13.21

$12.04

$11.67

$11.41

Reel

$10.44

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

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

28 Gb/s

QSE

Reel, Cut Tape, MouseReel

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

QSE-020-01-L-D-A-K
Samtec
1: $7.32
509In Stock

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

Mouser Part No
200-QSE02001LDAK

Samtec

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

Learn More

Datasheet

509In Stock

$7.32

$6.09

$6.04

$5.77

View

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)

28 Gb/s

QSE

Tray

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

QSE-020-01-L-D-A-TR
Samtec
1: $6.80
636In Stock

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

Mouser Part No
200-QSE02001LDATR

Samtec

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

Learn More

Datasheet

636In Stock

Cut Tape

$6.80

$6.00

$5.56

$5.47

Reel

$5.07

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)

28 Gbps

QSE

Reel, Cut Tape

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

QSE-040-01-C-D-A-K-TR
Samtec
1: $13.45
235In Stock

Mfr. Part No.
QSE-040-01-C-D-A-K-TR

Mouser Part No
200-QSE04001CDAKTR

Samtec

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

Learn More

Datasheet

235In Stock

Cut Tape

$13.45

$12.29

$11.53

$10.95

Reel

$10.46

$8.36

Min.: 1
Mult.: 1

: 475

Sockets

80 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

Q Strip™ High-Speed Mezzanine Connectors

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6 Position
7 Position
8 Position
9 Position
10 Position
16 Position
28 Position
32 Position
40 Position
50 Position
56 Position
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80 Position
84 Position
86 Position
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100 Position