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-120-03-L-D-A
Samtec
1: $37.14
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

$37.14

$36.06

$35.13

$28.51

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-120-04-L-D-A
Samtec
1: $38.36
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

$38.36

$37.24

$34.54

$29.45

View

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: $39.66
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

$39.66

$38.49

$35.70

$30.44

View

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-030-04-F-D-A-TR
Samtec
1: $17.32
30In Stock

Mfr. Part No.
QTH-030-04-F-D-A-TR

Mouser Part No
200-QTH03004FDATR

Samtec

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

Learn More

Datasheet

30In Stock

Cut Tape

$17.32

$16.82

$16.39

$15.60

Reel

$13.30

View

Min.: 1
Mult.: 1

Reel: 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-030-09-L-D-A-TR
Samtec
1: $20.25
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

$20.25

$19.65

$19.14

$18.22

Reel

$15.55

View

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-040-01-F-D-DP-A-K-TR
Samtec
1: $11.95
138In Stock

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

Mouser Part No
200-QTH04001FDDPAKTR

Samtec

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

Learn More

Datasheet

138In Stock

Cut Tape

$11.95

$11.33

$10.84

$10.20

Reel

$8.73

View

Min.: 1
Mult.: 1

Reel: 425

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

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: $25.17
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

$25.17

$24.56

$17.19

$13.52

Quote

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-040-04-L-D-DP-A
Samtec
1: $25.45
4In Stock

Mfr. Part No.
QTH-040-04-L-D-DP-A

Mouser Part No
200-QTH04004LDDPA

Samtec

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

Learn More

Datasheet

4In Stock

$25.45

$19.25

$17.39

$13.66

Quote

Min.: 1
Mult.: 1

Headers

80 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-090-04-L-D-A-K-TR
Samtec
1: $31.91
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

$31.91

$30.98

$30.19

$28.73

Reel

$24.52

View

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: $35.53
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

$35.53

$26.90

$24.30

$19.11

$13.93

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: $12.05
70Expected 11/3/2026

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 11/3/2026

$12.05

$11.41

$10.93

$10.27

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-A-RT1
Samtec
1: $15.86
15Expected 9/3/2026

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 9/3/2026

$15.86

$15.40

$15.00

$14.28

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-060-02-F-D-A-K
Samtec
1: $7.31
256Expected 23/3/2026

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 23/3/2026

$7.31

$6.53

$6.39

$5.98

View

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: $40.07
26Expected 30/3/2026

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 30/3/2026

$40.07

$38.89

$37.89

$30.76

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-020-09-F-D-DP-A-K-TR
Samtec
125: $12.30
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

$12.30

$10.49

$8.97

$7.65

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: $11.59
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

$11.59

$10.44

Quote

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: $20.61
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

$20.61

$20.02

$19.50

$18.56

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: $10.12
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

$10.12

$9.17

$7.30

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: $11.76
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

$11.76

$11.15

$10.68

$10.04

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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-030-01-C-D-K
Samtec
96: $21.29
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

$21.29

$16.53

$11.76

Quote

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: $11.55
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

$11.55

$8.98

$8.12

$6.39

Quote

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-030-05-H-D
Samtec
36: $32.21
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
QTH-030-05-H-D

Mouser Part No
200-QTH-030-05-H-D

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

$32.21

$26.15

$22.28

$18.99

$16.12

Min.: 36
Mult.: 36

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-030-06-F-D
Samtec
1: $18.35
Non-Stocked Lead-Time 4 Weeks
New At Mouser

Mfr. Part No.
QTH-030-06-F-D

Mouser Part No
200-QTH-030-06-F-D

New At Mouser

Samtec

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

$18.35

$17.82

$17.36

$14.09

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-030-07-F-D
Samtec
1: $18.88
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
QTH-030-07-F-D

Mouser Part No
200-QTH-030-07-F-D

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

$18.88

$18.32

$17.85

$16.99

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-030-08-F-D
Samtec
1: $19.46
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
QTH-030-08-F-D

Mouser Part No
200-QTH-030-08-F-D

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

$19.46

$18.88

$18.40

$14.93

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

Q Strip® QTH High-Speed Ground Plane Strips

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