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-030-02-L-D-K
Samtec
1: $15.27
17In Stock

Mfr. Part No.
QTH-030-02-L-D-K

Mouser Part No
200-QTH03002LDK

Samtec

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

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Datasheet

17In Stock

$15.27

$15.26

$14.61

$14.46

View

Min.: 1
Mult.: 1

Headers

60 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-030-09-L-D-A-TR
Samtec
1: $21.73
6In 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

6In Stock

Cut Tape

$21.73

$20.43

$16.99

Reel

$16.82

$15.03

View

Min.: 1
Mult.: 1

: 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-060-01-L-D-RA-K
Samtec
1: $29.66
8In Stock

Mfr. Part No.
QTH-060-01-L-D-RA-K

Mouser Part No
200-QTH06001LDRAK

Samtec

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

Learn More

Datasheet

8In Stock

$29.66

$28.91

$25.60

$23.64

View

Min.: 1
Mult.: 1

Headers

120 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-060-07-C-D-A
Samtec
1: $39.21
26In Stock

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

26In Stock

$39.21

$38.05

$37.07

$35.29

View

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-120-02-H-D-A
Samtec
1: $46.27
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

$46.27

$39.32

$37.28

$31.77

View

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-020-01-F-D-DP-A-K-TR
Samtec
1: $10.46
420Expected 24/8/2026

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

Mouser Part No
200-QTH02001FDDPAKTR

Samtec

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

Learn More

Datasheet

420Expected 24/8/2026

Cut Tape

$10.46

$9.64

$9.60

$8.87

Reel

$7.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 425

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

Reel, Cut Tape, MouseReel

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

QTH-020-04-L-D-DP-A
Samtec
1: $25.66
396On Order

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

Mouser Part No
200-QTH02004LDDPA

Samtec

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

Learn More

Datasheet

396On Order

$25.66

$25.32

$22.93

$19.04

View

Min.: 1
Mult.: 1

Headers

40 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

Tray

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

QTH-030-01-L-D-RA-K
Samtec
1: $19.22
807Expected 26/8/2026

Mfr. Part No.
QTH-030-01-L-D-RA-K

Mouser Part No
200-QTH03001LDRAK

Samtec

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

Learn More

Datasheet

807Expected 26/8/2026

$19.22

$18.66

$18.35

$14.12

View

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-040-02-L-D-DP-A-K-TR
Samtec
1: $14.88
260Expected 7/9/2026

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

Mouser Part No
200-QTH04002LDDPAKTR

Samtec

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

Learn More

Datasheet

260Expected 7/9/2026

Cut Tape

$14.88

$14.10

$13.49

$12.69

Reel

$12.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 275

Headers

80 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, MouseReel

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

QTH-060-05-F-D-A
Samtec
1: $18.60
190Expected 29/9/2026

Mfr. Part No.
QTH-060-05-F-D-A

Mouser Part No
200-QTH06005FDA

Samtec

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

Learn More

Datasheet

190Expected 29/9/2026

$18.60

$16.32

$14.29

$12.51

$11.04

Min.: 1
Mult.: 1

Headers

120 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

19 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-090-03-L-D-K
Samtec
1: $42.28
351Expected 25/8/2026

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

351Expected 25/8/2026

$42.28

$42.27

$42.26

$37.07

View

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-030-01-L-D-RA-PGP
Samtec
1: $23.56
35Expected 14/9/2026

Mfr. Part No.
QTH-030-01-L-D-RA-PGP

Mouser Part No
200-QTH-03001LDRAPGP

Samtec

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

Learn More

Datasheet

35Expected 14/9/2026

$23.56

$22.55

$21.94

$21.91

View

Min.: 1
Mult.: 1

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-020-08-F-D-DP-A
Samtec
1: $19.16
54Expected 21/9/2026

Mfr. Part No.
QTH-020-08-F-D-DP-A

Mouser Part No
200-QTH0200-8FDDPA

Samtec

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

Datasheet

54Expected 21/9/2026

$19.16

$18.99

$17.67

$16.40

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

Tube

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

QTH-020-01-L-D-DP
Samtec
1: $12.10
92Expected 23/9/2026

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

Mouser Part No
200-QTH02001LDDP

Samtec

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

Learn More

Datasheet

92Expected 23/9/2026

$12.10

$12.00

$10.96

$10.44

View

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-RA
Samtec
1: $16.31
45In Stock

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

Mouser Part No
200-QTH03001FDRA

Samtec

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

Learn More

Datasheet

45In Stock

$16.31

$15.83

$15.42

$15.27

View

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-030-01-L-D-A-K-FR
Samtec
1: $6.17
286Expected 15/9/2026

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

Mouser Part No
200-QTH03001LDAKFR

Samtec

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

Datasheet

286Expected 15/9/2026

Cut Tape

$6.17

Reel

$6.17

$6.08

$5.71

Min.: 1
Mult.: 1

: 425

Headers

QTH

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-L-K
Samtec
1: $14.74
68Expected 27/8/2026

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

Mouser Part No
200-QTH03001LDALK

Samtec

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

Learn More

Datasheet

68Expected 27/8/2026

$14.74

$14.72

$13.99

$12.70

View

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-040-02-F-D-DP-A
Samtec
1: $16.33
30Expected 15/9/2026

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

Mouser Part No
200-QTH04002FDDPA

Samtec

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

Learn More

Datasheet

30Expected 15/9/2026

$16.33

$16.32

$14.24

$12.96

View

Min.: 1
Mult.: 1

Headers

80 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-090-01-F-D-RA
Samtec
1: $32.44
20Expected 14/9/2026

Mfr. Part No.
QTH-090-01-F-D-RA

Mouser Part No
200-QTH09001FDRA

Samtec

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

Learn More

Datasheet

20Expected 14/9/2026

$32.44

$32.04

$24.92

$23.38

View

Min.: 1
Mult.: 1

Headers

180 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-120-03-L-D-A
Samtec
1: $36.34
20Expected 25/8/2026

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

20Expected 25/8/2026

$36.34

$35.26

$34.68

$30.41

View

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-090-02-F-D-A-K-TR
Samtec
1: $12.00
121Factory 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

121Factory Stock Available

More Info Available

Cut Tape

$12.00

$10.91

$10.74

$10.64

Reel

$10.09

View

Min.: 1
Mult.: 1

: 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: $13.44
Non-Stocked Lead-Time 2 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 2 Weeks

Reel

$13.44

$12.34

$11.57

$11.06

Min.: 125
Mult.: 125

: 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: $12.72
Non-Stocked Lead-Time 3 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 3 Weeks

Reel

$12.72

$12.34

$12.08

Quote

Min.: 275
Mult.: 275

: 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: $23.07
Non-Stocked Lead-Time 7 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 7 Weeks

$23.07

$23.00

$20.98

$20.41

View

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: $10.51
Non-Stocked Lead-Time 10 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 10 Weeks

Reel

$10.51

$9.60

$9.49

Min.: 425
Mult.: 425

: 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

Q Strip® QTH High-Speed Ground Plane Strips

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