Board to Board & Mezzanine Connectors

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Q Strip QTS High-Speed Ground Plane Headers

Samtec Q Strip QTS High-Speed Ground Plane Headers feature a 0.635mm pitch, a 285V_AC voltage rating, and current rating of 1.8A per pin. The QTS series is an Extended Life Product (E.L.P.™) and is compatible with UMPT/UMPS for flexible two-piece power/signal solutions. These modules provide high-speed channel performance and up to 250 positions with 5mm to 16mm stack heights. Samtec Q Strip QTS High-Speed Ground Plane Headers operate in the -55°C to +125°C temperature range.

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Part #

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

QTS-050-03-L-D-A
Samtec
1: NT$782.61
223In Stock

Mfr. Part #
QTS-050-03-L-D-A

Mouser Part #
200-QTS05003LDA

Samtec

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

Learn More

Datasheet

223In Stock

NT$782.61

NT$727.76

NT$667.53

NT$641.00

View

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-025-01-L-D-RA
Samtec
1: NT$530.22
475In Stock

Mfr. Part #
QTS-025-01-L-D-RA

Mouser Part #
200-QTS02501LDRA

Samtec

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

Learn More

Datasheet

475In Stock

NT$530.22

NT$501.90

NT$474.30

NT$457.80

View

Min.: 1
Mult.: 1

Headers

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)

QTS

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: NT$323.73
221In Stock

Mfr. Part #
QTS-025-01-L-D-A

Mouser Part #
200-QTS02501LDA

Samtec

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

Learn More

Datasheet

221In Stock

NT$323.73

NT$248.08

NT$228.72

NT$204.70

NT$200.04

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: NT$201.12
382In Stock

Mfr. Part #
QTS-025-01-L-D-A-K-TR

Mouser Part #
200-QTS02501LDAKTR

Samtec

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

Learn More

Datasheet

382In Stock

Cut Tape

NT$201.12

NT$187.85

NT$187.14

NT$177.10

Reel

NT$151.65

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: NT$468.20
340In Stock

Mfr. Part #
QTS-050-01-L-D-A

Mouser Part #
200-QTS05001LDA

Samtec

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

Learn More

Datasheet

340In Stock

NT$468.20

NT$467.84

NT$426.62

NT$412.63

View

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: NT$284.65
506In Stock

Mfr. Part #
QTS-050-02-L-D-A-K-TR

Mouser Part #
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

NT$284.65

Reel

NT$284.65

NT$188.93

NT$171.00

NT$163.48

Quote

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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-025-03-L-D-A
Samtec
1: NT$534.17
96In Stock

Mfr. Part #
QTS-025-03-L-D-A

Mouser Part #
200-QTS02503LDA

Samtec

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

Learn More

Datasheet

96In Stock

NT$534.17

NT$441.31

NT$414.78

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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-025-01-F-D-A
Samtec
1: NT$268.88
60In Stock
96Expected 8/19/2026

Mfr. Part #
QTS-025-01-F-D-A

Mouser Part #
200-QTS02501FDA

Samtec

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

Learn More

Datasheet

60In Stock

96Expected 8/19/2026

NT$268.88

NT$237.33

NT$228.36

NT$226.21

View

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-F-D-GP
Samtec
1: NT$274.25
35In Stock

Mfr. Part #
QTS-025-01-F-D-GP

Mouser Part #
200-QTS02501FDGP

Samtec

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

Learn More

Datasheet

35In Stock

NT$274.25

NT$265.65

NT$265.29

NT$242.70

View

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-F-D-RA
Samtec
1: NT$444.54
28In Stock

Mfr. Part #
QTS-025-01-F-D-RA

Mouser Part #
200-QTS02501FDRA

Samtec

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

Learn More

Datasheet

28In Stock

NT$444.54

NT$396.50

NT$361.01

NT$340.58

View

Min.: 1
Mult.: 1

Headers

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)

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
Samtec
1: NT$188.57
1In Stock

Mfr. Part #
QTS-025-01-L-D-A-K

Mouser Part #
200-QTS02501LDAK

Samtec

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

Learn More

Datasheet

1In Stock

NT$188.57

NT$168.14

NT$154.16

NT$145.91

View

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-EM2
Samtec
1: NT$428.05
8In Stock

Mfr. Part #
QTS-025-01-L-D-EM2

Mouser Part #
200-QTS02501LDEM2

Samtec

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

Learn More

Datasheet

8In Stock

NT$428.05

NT$396.14

NT$377.86

NT$347.03

View

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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-025-02-F-D-A
Samtec
1: NT$281.78
26In Stock

Mfr. Part #
QTS-025-02-F-D-A

Mouser Part #
200-QTS02502FDA

Samtec

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

Learn More

Datasheet

26In Stock

NT$281.78

NT$280.71

NT$279.27

NT$225.50

View

Min.: 1
Mult.: 1

Headers

50 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

275 V

- 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-025-02-F-D-A-K
Samtec
1: NT$177.82
31In Stock

Mfr. Part #
QTS-025-02-F-D-A-K

Mouser Part #
200-QTS02502FDAK

Samtec

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

Learn More

Datasheet

31In Stock

NT$177.82

NT$177.46

NT$169.21

NT$162.76

View

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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-025-02-L-D-A
Samtec
1: NT$380.37
141In Stock
240On Order

Mfr. Part #
QTS-025-02-L-D-A

Mouser Part #
200-QTS02502LDA

Samtec

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

Learn More

Datasheet

141In Stock

240On Order

NT$380.37

NT$333.41

NT$268.52

NT$255.61

View

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-025-03-F-D-A-K-TR
Samtec
1: NT$379.29
50In Stock

Mfr. Part #
QTS-025-03-F-D-A-K-TR

Mouser Part #
200-QTS02503FDAKTR

Samtec

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

Learn More

Datasheet

50In Stock

Cut Tape

NT$379.29

NT$368.18

NT$358.50

NT$341.29

Reel

NT$300.06

View

Min.: 1
Mult.: 1

: 150

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

Reel, Cut Tape

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

QTS-048-01-L-D-DP-A
Samtec
1: NT$471.43
126In Stock

Mfr. Part #
QTS-048-01-L-D-DP-A

Mouser Part #
200-QTS04801LDDPA

Samtec

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

Learn More

Datasheet

126In Stock

NT$471.43

NT$471.07

NT$335.91

NT$315.12

Min.: 1
Mult.: 1

Headers

96 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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-048-02-L-D-DP-A
Samtec
1: NT$497.60
20In Stock

Mfr. Part #
QTS-048-02-L-D-DP-A

Mouser Part #
200-QTS04802LDDPA

Samtec

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

Learn More

Datasheet

20In Stock

NT$497.60

NT$470.35

NT$439.52

NT$429.84

View

Min.: 1
Mult.: 1

Headers

96 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

275 V

- 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-050-01-F-D-RA-WT
Samtec
1: NT$659.64
18In Stock

Mfr. Part #
QTS-050-01-F-D-RA-WT

Mouser Part #
200-QTS05001FDRAWT

Samtec

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

Learn More

Datasheet

18In Stock

NT$659.64

NT$619.49

NT$539.54

NT$495.09

View

Min.: 1
Mult.: 1

Headers

100 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)

QTS

Tray

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

QTS-050-01-L-D-A-GP
Samtec
1: NT$440.24
38In Stock

Mfr. Part #
QTS-050-01-L-D-A-GP

Mouser Part #
200-QTS05001LDAGP

Samtec

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

Learn More

Datasheet

38In Stock

NT$440.24

NT$439.88

NT$417.29

NT$349.18

View

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-050-01-L-D-A-K-TR
Samtec
1: NT$309.39
256In Stock

Mfr. Part #
QTS-050-01-L-D-A-K-TR

Mouser Part #
200-QTS05001LDAKTR

Samtec

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

Learn More

Datasheet

256In Stock

Cut Tape

NT$309.39

NT$240.55

NT$236.97

NT$225.50

Reel

NT$181.76

View

Min.: 1
Mult.: 1

: 425

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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-050-01-L-D-RA-WT
Samtec
1: NT$638.49
34In Stock

Mfr. Part #
QTS-050-01-L-D-RA-WT

Mouser Part #
200-QTS05001LDRAWT

Samtec

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

Learn More

Datasheet

34In Stock

NT$638.49

NT$614.47

NT$587.94

NT$509.79

View

Min.: 1
Mult.: 1

10 Position

2.54 mm (0.1 in)

2 Row

Solder

Right Angle

1.2 A

275 V

Gold

Phosphor Bronze

QTS

Tray

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

QTS-050-02-F-D-A-K-TR
Samtec
1: NT$198.61
175In Stock

Mfr. Part #
QTS-050-02-F-D-A-K-TR

Mouser Part #
200-QTS05002FDAKTR

Samtec

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

Learn More

Datasheet

175In Stock

Cut Tape

NT$198.61

NT$175.67

NT$165.63

Reel

NT$160.97

NT$154.51

View

Min.: 1
Mult.: 1

: 300

Headers

100 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A, 23.1 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-050-02-L-D-A-K
Samtec
1: NT$433.79
47In Stock

Mfr. Part #
QTS-050-02-L-D-A-K

Mouser Part #
200-QTS05002LDAK

Samtec

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

Learn More

Datasheet

47In Stock

NT$433.79

NT$289.31

NT$284.65

NT$272.82

View

Min.: 1
Mult.: 1

Headers

100 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 0.635 mm Q Strip High-Speed Ground Plane Terminal Strip

QTS-050-02-L-D-RA-WT
Samtec
1: NT$776.87
7In Stock

Mfr. Part #
QTS-050-02-L-D-RA-WT

Mouser Part #
200-QTS05002LDRAWT

Samtec

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

Learn More

Datasheet

7In Stock

NT$776.87

NT$735.64

NT$706.96

NT$538.47

View

Min.: 1
Mult.: 1

Headers

100 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A, 23.1 A

285 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QTS

Tray

Q Strip QTS High-Speed Ground Plane Headers

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