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 Q Strip High-Speed Ground Plane Header

QTE-020-04-F-D-A-K-TR
Samtec
1: 8,32 €
180In Stock

Mfr. Part No.
QTE-020-04-F-D-A-K-TR

Mouser Part No
200-QTE02004FDAKTR

Samtec

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

Learn More

Datasheet

180In Stock

Cut Tape

8,32 €

7,69 €

7,22 €

6,87 €

Reel

5,63 €

5,45 €

Min.: 1
Mult.: 1

: 100

Headers

40 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

16 mm

2 A

225 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTE

Reel, Cut Tape

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

QTH-030-03-L-D-A-K
Samtec
1: 6,08 €
104In Stock

Mfr. Part No.
QTH-030-03-L-D-A-K

Mouser Part No
200-QTH03003LDAK

Samtec

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

Learn More

Datasheet

104In Stock

6,08 €

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

11 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-060-04-L-D-A-TR
Samtec
1: 15,16 €
101In Stock

Mfr. Part No.
QTH-060-04-L-D-A-TR

Mouser Part No
200-QTH06004LDATR

Samtec

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

Learn More

Datasheet

101In Stock

Cut Tape

15,16 €

14,69 €

14,26 €

13,64 €

Reel

10,89 €

Min.: 1
Mult.: 1

: 100

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

16 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTH

Reel, Cut Tape

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

QTH-120-01-L-D-A-K
Samtec
1: 13,80 €
64In Stock

Mfr. Part No.
QTH-120-01-L-D-A-K

Mouser Part No
200-QTH12001LDAK

Samtec

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

Learn More

Datasheet

64In Stock

13,80 €

13,61 €

13,25 €

12,17 €

Min.: 1
Mult.: 1

Headers

240 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 0.80MM Q STRIP HS SOCKET STRIP

QSE-014-01-H-D-DP-A
Samtec
1: 9,84 €
90In Stock

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

Mouser Part No
200-QSE01401HDDPA

Samtec

Board to Board & Mezzanine Connectors 0.80MM Q STRIP HS SOCKET STRIP

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Datasheet

90In Stock

9,84 €

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-042-01-F-D-DP-A-TR
Samtec
1: 7,64 €
251In Stock

Mfr. Part No.
QSE-042-01-F-D-DP-A-TR

Mouser Part No
200-QSE04201FDDPATR

Samtec

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

Learn More

Datasheet

251In Stock

Cut Tape

7,64 €

7,39 €

7,08 €

6,65 €

Reel

4,67 €

View

Min.: 1
Mult.: 1

: 500

Sockets

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)

QSE

Reel, Cut Tape

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

QSS-025-01-L-D-RA
Samtec
1: 13,29 €
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

13,29 €

12,90 €

11,86 €

11,29 €

11,05 €

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-020-01-L-D-DP-A-K
Samtec
1: 9,06 €
100In Stock

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

Mouser Part No
200-QTH02001LDDPAK

Samtec

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

Learn More

Datasheet

100In Stock

9,06 €

7,87 €

Min.: 1
Mult.: 1

Headers

40 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-030-01-C-D-A-K
Samtec
1: 12,82 €
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

12,82 €

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-060-03-H-D-A
Samtec
1: 29,61 €
57In Stock

Mfr. Part No.
QTH-060-03-H-D-A

Mouser Part No
200-QTH06003HDA

Samtec

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

Learn More

Datasheet

57In Stock

29,61 €

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

11 mm

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-RT1
Samtec
1: 10,27 €
94In Stock

Mfr. Part No.
QSE-020-01-L-D-A-RT1

Mouser Part No
200-QSE02001LDART1

Samtec

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

Learn More

Datasheet

94In Stock

10,27 €

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-028-01-L-D-DP-A
Samtec
1: 8,92 €
84In 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

84In Stock

8,92 €

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-H-D-A-K
Samtec
1: 17,75 €
57In Stock

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

Mouser Part No
200-QSH06001HDAK

Samtec

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

Learn More

Datasheet

57In Stock

17,75 €

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 €

11,12 €

10,83 €

10,52 €

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 Terminal Strip

QTH-020-04-F-D-DP-A
Samtec
1: 10,11 €
104In Stock

Mfr. Part No.
QTH-020-04-F-D-DP-A

Mouser Part No
200-QTH02004FDDPA

Samtec

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

Learn More

Datasheet

104In Stock

10,11 €

10,02 €

9,96 €

8,28 €

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

16 mm

2 A

175 VAC

- 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-030-01-H-D-A
Samtec
1: 11,96 €
65In Stock

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

Mouser Part No
200-QTH03001HDA

Samtec

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

Learn More

Datasheet

65In Stock

11,96 €

11,77 €

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-030-04-H-D-A-K-TR
Samtec
1: 24,66 €
76In Stock

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

Mouser Part No
200-QTH03004HDAKTR

Samtec

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

Learn More

Datasheet

76In Stock

Cut Tape

24,66 €

22,61 €

22,21 €

Reel

17,73 €

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)

QTH

Reel, Cut Tape

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: 24,09 €
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

24,09 €

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: 11,61 €
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

11,61 €

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-020-01-L-D-DP-A-L
Samtec
1: 8,26 €
89In Stock

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

Mouser Part No
200-QSH02001LDDPAL

Samtec

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

Learn More

Datasheet

89In Stock

8,26 €

8,19 €

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 0.80 mm Q Strip High-Speed Ground Plane Socket Strip

QSE-042-01-C-D-DP-A-K
Samtec
1: 13,32 €
33In Stock
New Product

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

Mouser Part No
200-QSE04201CDDPAK

New Product

Samtec

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

Datasheet

33In Stock

13,32 €

13,31 €

11,94 €

10,97 €

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)

QSE

Tray

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

QTE-020-09-L-D-A-K-FR
Samtec
125: 7,11 €
125In Stock
New Product

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

Mouser Part No
200-QTE02009LDAKFR

New Product

Samtec

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

Datasheet

125In Stock

Reel

7,11 €

6,90 €

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)

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: 8,02 €
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

8,02 €

7,59 €

7,27 €

6,84 €

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-020-01-H-D-A
Samtec
1: 11,39 €
1 631In Stock

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

Mouser Part No
200-QSE02001HDA

Samtec

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

Learn More

Datasheet

1 631In Stock

11,39 €

11,28 €

11,25 €

10,27 €

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-L-D-A
Samtec
1: 4,61 €
5 901In Stock
4 278Expected 17/08/2026

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

5 901In Stock

4 278Expected 17/08/2026

4,61 €

3,84 €

3,46 €

3,32 €

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)

QSE

Tray

Q Strip™ High-Speed Mezzanine Connectors

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