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-040-01-F-D-A
Samtec
1: $6.01
728In Stock

Mfr. Part No.
QSE-040-01-F-D-A

Mouser Part No
200-QSE04001FDA

Samtec

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

Learn More

Datasheet

728In Stock

$6.01

$6.00

$5.62

$5.34

View

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

QSE

Tray

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

QSE-040-01-F-D-A-K-TR
Samtec
1: $7.41
629In Stock

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

Mouser Part No
200-QSE04001FDAKTR

Samtec

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

Learn More

Datasheet

629In Stock

Cut Tape

$7.41

$6.57

$6.19

Reel

$5.75

$5.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 475

Connectors

80 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-040-01-L-D-A
Samtec
1: $7.44
1,953In Stock

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

Mouser Part No
200-QSE04001LDA

Samtec

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

Learn More

Datasheet

1,953In Stock

$7.44

$7.13

$6.58

$6.36

View

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

QSE

Tray

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

QSE-040-01-L-D-A-K-TR
Samtec
1: $7.64
1,863In Stock

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

Mouser Part No
200-QSE04001LDAKTR

Samtec

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

Learn More

Datasheet

1,863In Stock

Cut Tape

$7.64

$7.58

$7.29

Reel

$6.64

$6.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 475

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

QSE

Reel, Cut Tape, MouseReel

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

QSE-040-01-L-D-A-TR
Samtec
1: $8.55
390In Stock
475Expected 22/9/2026

Mfr. Part No.
QSE-040-01-L-D-A-TR

Mouser Part No
200-QSE04001LDATR

Samtec

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

Learn More

Datasheet

390In Stock

475Expected 22/9/2026

Cut Tape

$8.55

$8.42

$8.01

Reel

$7.55

$5.82

View

Min.: 1
Mult.: 1

: 475

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

QSE

Reel, Cut Tape

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

QSE-060-01-L-D-A-TR
Samtec
1: $10.44
1,088In Stock

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

Mouser Part No
200-QSE06001LDATR

Samtec

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

Learn More

Datasheet

1,088In Stock

Cut Tape

$10.44

$10.24

$9.51

$8.79

Reel

$8.05

View

Min.: 1
Mult.: 1

: 350

Sockets

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

Reel, Cut Tape

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

QSH-020-01-C-D-DP-A-K
Samtec
1: $22.45
114In Stock

Mfr. Part No.
QSH-020-01-C-D-DP-A-K

Mouser Part No
200-QSH02001CDDPAK

Samtec

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

Learn More

Datasheet

114In Stock

$22.45

$18.48

$14.52

$13.68

View

Min.: 1
Mult.: 1

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

Tray

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

QSH-020-01-F-D-DP-A
Samtec
1: $11.76
457In Stock

Mfr. Part No.
QSH-020-01-F-D-DP-A

Mouser Part No
200-QSH02001FDDPA

Samtec

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

Learn More

Datasheet

457In Stock

$11.76

$9.44

$9.19

$8.79

View

Min.: 1
Mult.: 1

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

Tray

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

QSH-020-01-F-D-DP-A-K-TR
Samtec
1: $9.00
936In Stock
1,425Expected 27/10/2026

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

Mouser Part No
200-QSH02001FDDPAKTR

Samtec

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

Learn More

Datasheet

936In Stock

1,425Expected 27/10/2026

Cut Tape

$9.00

$8.19

$7.92

$7.71

Reel

$6.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 475

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, MouseReel

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

QSH-020-01-H-D-DP-A-K-TR
Samtec
1: $19.49
1,160In Stock

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

Mouser Part No
200-QSH02001HDDPAKTR

Samtec

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

Learn More

Datasheet

1,160In Stock

Cut Tape

$19.49

$16.56

$15.53

$15.33

Reel

$13.23

View

Min.: 1
Mult.: 1

: 475

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-020-01-L-D-DP-A
Samtec
1: $13.99
1,885In Stock

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

Mouser Part No
200-QSH02001LDDPA

Samtec

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

Learn More

Datasheet

1,885In Stock

$13.99

$11.63

$9.17

$7.77

Min.: 1
Mult.: 1

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

Tray

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

QSH-020-01-L-D-DP-A-TR
Samtec
1: $10.49
501In Stock

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

Mouser Part No
200-QSH02001LDDPATR

Samtec

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

Learn More

Datasheet

501In Stock

Cut Tape

$10.49

$8.92

$8.76

Reel

$8.76

$7.67

$6.72

Min.: 1
Mult.: 1

: 475

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-030-01-C-D-A
Samtec
1: $12.12
1,867In Stock

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

Mouser Part No
200-QSH03001CDA

Samtec

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

Learn More

Datasheet

1,867In Stock

$12.12

$9.32

$8.28

$8.04

View

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 Socket Strip

QSH-030-01-F-D-A-K
Samtec
1: $7.07
480In Stock
480Expected 29/9/2026

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

Mouser Part No
200-QSH03001FDAK

Samtec

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

Learn More

Datasheet

480In Stock

480Expected 29/9/2026

$7.07

$5.40

$5.07

$4.88

View

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 Socket Strip

QSH-030-01-F-D-A-K-TR
Samtec
1: $7.11
435In Stock
2,625On Order

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

Mouser Part No
200-QSH03001FDAKTR

Samtec

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

Learn More

Datasheet

435In Stock

2,625On Order

Cut Tape

$7.11

$5.74

$5.41

$5.18

Reel

$4.80

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-F-D-A-TR
Samtec
1: $7.32
672In Stock

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

Mouser Part No
200-QSH03001FDATR

Samtec

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

Learn More

Datasheet

672In Stock

Cut Tape

$7.32

$5.85

$5.58

$5.30

Reel

$4.84

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-H-D-A-K-TR
Samtec
1: $17.10
177In Stock

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

Mouser Part No
200-QSH03001HDAKTR

Samtec

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

Learn More

Datasheet

177In Stock

Cut Tape

$17.10

$15.68

$15.18

$14.84

Reel

$12.00

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-A-K
Samtec
1: $8.16
3,409In Stock

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

Mouser Part No
200-QSH03001LDAK

Samtec

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

Learn More

Datasheet

3,409In Stock

$8.16

$6.13

$5.78

$5.44

View

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 Socket Strip

QSH-030-01-L-D-K
Samtec
1: $16.56
232In Stock

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

Mouser Part No
200-QSH03001LDK

Samtec

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

Learn More

Datasheet

232In Stock

$16.56

$14.67

$14.58

$11.68

$10.81

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 Socket Strip

QSH-040-01-F-D-DP-A-K-TR
Samtec
1: $12.06
276In Stock

Mfr. Part No.
QSH-040-01-F-D-DP-A-K-TR

Mouser Part No
200-QSH04001FDDPAKTR

Samtec

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

Learn More

Datasheet

276In Stock

Cut Tape

$12.06

$10.25

$9.60

$9.15

Reel

$7.13

View

Min.: 1
Mult.: 1

: 500

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

Reel, Cut Tape

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

QSH-040-01-L-D-DP-A
Samtec
1: $16.10
1,666In Stock
1,216Expected 21/9/2026

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

Mouser Part No
200-QSH04001LDDPA

Samtec

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

Learn More

Datasheet

1,666In Stock

1,216Expected 21/9/2026

$16.10

$13.93

$11.57

$11.00

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 Socket Strip

QSH-060-01-C-D-A
Samtec
1: $10.68
341In Stock

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

Mouser Part No
200-QSH06001CDA

Samtec

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

Learn More

Datasheet

341In Stock

$10.68

$10.39

$9.51

$9.28

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 PAIRS HS SOCKET STRIP

QSH-060-01-F-D-A-K-TR
Samtec
1: $7.96
974In Stock

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

Mouser Part No
200-QSH06001FDAKTR

Samtec

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

Learn More

Datasheet

974In Stock

Cut Tape

$7.96

$6.51

$6.20

$5.92

Reel

$5.47

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 0.50 mm Q Strip High-Speed Ground Plane Socket Strip

QSH-060-01-H-D-A
Samtec
1: $31.02
94In Stock

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

Mouser Part No
200-QSH06001HDA

Samtec

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

Learn More

Datasheet

94In Stock

$31.02

$30.59

$26.75

$25.16

Quote

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 PAIRS HS SOCKET STRIP

QSH-060-01-L-D-A-TR
Samtec
1: $8.73
632In Stock

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

Mouser Part No
200-QSH06001LDATR

Samtec

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

Learn More

Datasheet

632In Stock

Cut Tape

$8.73

$7.62

$7.13

$6.79

Reel

$6.57

View

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

Q Strip™ High-Speed Mezzanine Connectors

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