Board to Board & Mezzanine Connectors

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Q Strip® QTH High-Speed Ground Plane Strips

Samtec QTH High-Speed Ground Plane Terminal Strips offer a 175V_AC rating and 60 pins per bank with a 2A rating per pin. The terminal is made of phosphor bronze and the insulator material features a liquid crystal polymer construction. QTH terminal strips are compatible with UMPT/UMPS for flexible two-piece power and signal solutions. Samtec QTH High-Speed Ground Plane Terminal Strips have a 100 max. cycle rating and a -55°C to +125°C operating temperature range.

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Part #

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

QTH-120-01-C-D-A-K
Samtec
1: £19.39
72In Stock

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

Mouser Part No
200-QTH12001CDAK

Samtec

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

Learn More

Datasheet

72In Stock

£19.39

£18.81

£18.33

£15.88

Min.: 1
Mult.: 1

Headers

240 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 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-120-02-H-D-A
Samtec
1: £20.51
12In Stock

Mfr. Part No.
QTH-120-02-H-D-A

Mouser Part No
200-QTH12002HDA

Samtec

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

Learn More

Datasheet

12In Stock

£20.51

£19.90

£19.39

£18.46

£16.79

Min.: 1
Mult.: 1

Headers

240 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

8 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-120-02-L-D-A
Samtec
1: £12.52
31In Stock

Mfr. Part No.
QTH-120-02-L-D-A

Mouser Part No
200-QTH12002LDA

Samtec

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

Learn More

Datasheet

31In Stock

£12.52

£12.14

£11.84

£11.27

£10.25

Min.: 1
Mult.: 1

Headers

240 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

8 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-120-02-L-D-A-K
Samtec
1: £12.61
16In Stock

Mfr. Part No.
QTH-120-02-L-D-A-K

Mouser Part No
200-QTH12002LDAK

Samtec

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

Learn More

Datasheet

16In Stock

£12.61

£12.24

£11.93

£11.34

£10.33

Min.: 1
Mult.: 1

Headers

240 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

8 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-120-03-L-D-A
Samtec
1: £20.06
2In Stock

Mfr. Part No.
QTH-120-03-L-D-A

Mouser Part No
200-QTH12003LDA

Samtec

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

Learn More

Datasheet

2In Stock

£20.06

£19.48

£18.97

£16.43

Min.: 1
Mult.: 1

Headers

240 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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-120-04-L-D-A
Samtec
1: £20.73
39In Stock

Mfr. Part No.
QTH-120-04-L-D-A

Mouser Part No
200-QTH12004LDA

Samtec

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

Learn More

Datasheet

39In Stock

£20.73

£20.11

£18.66

£16.98

Min.: 1
Mult.: 1

Headers

240 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-120-05-L-D-A
Samtec
1: £21.42
12In Stock

Mfr. Part No.
QTH-120-05-L-D-A

Mouser Part No
200-QTH12005LDA

Samtec

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

Learn More

Datasheet

12In Stock

£21.42

£20.79

£19.28

£17.55

Min.: 1
Mult.: 1

Headers

240 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

19 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-040-01-F-D-DP-RA-PGP
Samtec
1: £11.34
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
QTH-040-01-F-D-DP-RA-PGP

Mouser Part No
200-TH04001FDDPRAPGP

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

£11.34

£11.01

£10.73

£9.28

Min.: 1
Mult.: 1

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 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-030-09-L-D-A-TR
Samtec
1: £10.94
16In Stock

Mfr. Part No.
QTH-030-09-L-D-A-TR

Mouser Part No
200-QTH03009LDATR

Samtec

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

Learn More

Datasheet

16In Stock

Cut Tape

£10.94

£10.62

£10.34

£9.84

Reel

£8.40

£7.86

Min.: 1
Mult.: 1

Reel: 125

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

14 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-040-02-H-D-DP-A
Samtec
1: £13.59
4In Stock

Mfr. Part No.
QTH-040-02-H-D-DP-A

Mouser Part No
200-QTH04002HDDPA

Samtec

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

Learn More

Datasheet

4In Stock

£13.59

£13.27

£12.89

Min.: 1
Mult.: 1

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

8 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-090-04-L-D-A-K-TR
Samtec
1: £17.24
71In Stock

Mfr. Part No.
QTH-090-04-L-D-A-K-TR

Mouser Part No
200-QTH09004LDAKTR

Samtec

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

Learn More

Datasheet

71In Stock

Cut Tape

£17.24

£16.74

£16.31

£15.52

Reel

£13.24

£12.40

Min.: 1
Mult.: 1

Reel: 100

Headers

180 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-090-03-L-D-K
Samtec
1: £19.19
78On Order

Mfr. Part No.
QTH-090-03-L-D-K

Mouser Part No
200-QTH09003LDK

Samtec

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

Learn More

Datasheet

78On Order

£19.19

£18.22

Min.: 1
Mult.: 1

Headers

180 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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-020-01-L-D-DP-A-L
Samtec
1: £6.51
70Expected 11/03/2026

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

Mouser Part No
200-QTH02001LDDPAL

Samtec

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

Learn More

Datasheet

70Expected 11/03/2026

£6.51

£6.16

£5.90

£5.55

£5.05

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 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-F-D-A-RT1
Samtec
1: £8.56
15Expected 09/03/2026

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

Mouser Part No
200-QTH03001FDART1

Samtec

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

Learn More

Datasheet

15Expected 09/03/2026

£8.56

£8.32

£8.10

£7.71

£7.01

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 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-060-02-F-D-A-K
Samtec
1: £3.95
256Expected 23/03/2026

Mfr. Part No.
QTH-060-02-F-D-A-K

Mouser Part No
200-QTH06002FDAK

Samtec

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

Learn More

Datasheet

256Expected 23/03/2026

£3.95

£3.53

£3.46

£3.23

£3.13

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

8 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-060-07-C-D-A
Samtec
1: £21.64
26Expected 23/02/2026

Mfr. Part No.
QTH-060-07-C-D-A

Mouser Part No
200-QTH06007CDA

Samtec

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

Learn More

Datasheet

26Expected 23/02/2026

£21.64

£21.00

£20.46

£17.73

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

25 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-030-04-H-D-A
Samtec
1: £17.80
18Factory Stock Available

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

Mouser Part No
200-QTH03004HDA

Samtec

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

Learn More

Datasheet

18Factory Stock Available

More Info Available

£17.80

£17.29

£16.84

£14.59

Min.: 1
Mult.: 1

Headers

60 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-090-02-F-D-A-K-TR
Samtec
1: £6.22
171Factory Stock Available

Mfr. Part No.
QTH-090-02-F-D-A-K-TR

Mouser Part No
200-QTH09002FDAKTR

Samtec

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

Learn More

Datasheet

171Factory Stock Available

More Info Available

Cut Tape

£6.22

£5.93

£5.60

Reel

£5.28

£4.87

Min.: 1
Mult.: 1

Reel: 175

Headers

180 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

8 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-020-09-F-D-DP-A-K-TR
Samtec
125: £6.64
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
QTH-020-09-F-D-DP-A-K-TR

Mouser Part No
200-H0200-9FDDPAKTR

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

£6.64

£6.21

Min.: 125
Mult.: 125

Reel: 125

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

Reel

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

QTH-020-01-L-D-DP-A-RT1-TR
Samtec
275: £6.26
Non-Stocked Lead-Time 4 Weeks
New Product

Mfr. Part No.
QTH-020-01-L-D-DP-A-RT1-TR

Mouser Part No
200-H02001LDDPART1R

New Product

Samtec

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

£6.26

£6.02

Min.: 275
Mult.: 275

Reel: 275

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

Reel

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

QTH-020-01-L-D-DP-RA-PGP-K
Samtec
1: £11.13
Non-Stocked Lead-Time 10 Weeks

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

Mouser Part No
200-H02001LDDPRAPGPK

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

£11.13

£10.81

£10.54

£10.02

£9.12

Min.: 1
Mult.: 1

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

5 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-020-01-L-D-DP-A-L-TR
Samtec
425: £5.46
Non-Stocked Lead-Time 4 Weeks
New Product

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

Mouser Part No
200-QT02001LDDPALTR

New Product

Samtec

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

£5.46

£5.33

Min.: 425
Mult.: 425

Reel: 425

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

Reel

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

QTH-020-01-L-D-DP-LC
Samtec
1: £6.36
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
QTH-020-01-L-D-DP-LC

Mouser Part No
200-QTH-0200-1LDDPLC

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£6.36

£6.02

£5.76

£5.42

£4.92

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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-030-01-C-D-K
Samtec
96: £11.51
Non-Stocked Lead-Time 3 Weeks

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

Mouser Part No
200-QTH-030-01-C-D-K

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

£11.51

£11.19

Min.: 96
Mult.: 96

Headers

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)

QTH

Tray

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

QTH-030-01-F-D-K
Samtec
96: £6.24
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
QTH-030-01-F-D-K

Mouser Part No
200-QTH-030-01-F-D-K

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

£6.24

£6.08

Min.: 96
Mult.: 96

Headers

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)

QTH

Tray

Q Strip® QTH High-Speed Ground Plane Strips

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