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. Phosphor bronze constructs the terminal, 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-030-03-L-D-A-K
Samtec
1: $10.51
104In Stock

Mfr. Part #
QTH-030-03-L-D-A-K

Mouser Part #
200-QTH03003LDAK

Samtec

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

Learn More

Datasheet

104In Stock

$10.51

$9.81

$9.40

$9.13

View

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: $25.39
101In Stock

Mfr. Part #
QTH-060-04-L-D-A-TR

Mouser Part #
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

$25.39

$24.60

$23.88

$22.84

Reel

$18.20

View

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: $23.26
64In Stock

Mfr. Part #
QTH-120-01-L-D-A-K

Mouser Part #
200-QTH12001LDAK

Samtec

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

Learn More

Datasheet

64In Stock

$23.26

$22.77

$22.19

$19.58

View

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 0.50 mm Q Strip High-Speed Ground Plane Terminal Strip

QTH-030-08-F-D-A
Samtec
1: $20.13
60In Stock

Mfr. Part #
QTH-030-08-F-D-A

Mouser Part #
200-QTH03008FDA

Samtec

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

Learn More

Datasheet

60In Stock

$20.13

$19.54

$19.05

$16.50

View

Min.: 1
Mult.: 1

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

30 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-040-01-H-D-DP-A-K-TR
Samtec
1: $22.41
200In Stock

Mfr. Part #
QTH-040-01-H-D-DP-A-K-TR

Mouser Part #
200-QTH04001HDDPAKTR

Samtec

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

Learn More

Datasheet

200In Stock

Cut Tape

$22.41

$21.59

$21.02

$20.10

Reel

$15.70

View

Min.: 1
Mult.: 1

: 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-020-04-F-D-DP-A
Samtec
1: $16.93
104In Stock

Mfr. Part #
QTH-020-04-F-D-DP-A

Mouser Part #
200-QTH02004FDDPA

Samtec

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

Learn More

Datasheet

104In Stock

$16.93

$16.78

$16.68

$13.56

View

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: $20.03
65In Stock

Mfr. Part #
QTH-030-01-H-D-A

Mouser Part #
200-QTH03001HDA

Samtec

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

Learn More

Datasheet

65In Stock

$20.03

$19.09

$18.95

$18.66

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-030-04-H-D-A-K-TR
Samtec
1: $41.30
76In Stock

Mfr. Part #
QTH-030-04-H-D-A-K-TR

Mouser Part #
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

$41.30

$37.86

$37.18

Reel

$28.54

$28.51

View

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-030-01-H-D-A-K-TR
Samtec
1: $20.36
323In Stock

Mfr. Part #
QTH-030-01-H-D-A-K-TR

Mouser Part #
200-QTH03001HDAKTR

Samtec

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

Learn More

Datasheet

323In Stock

Cut Tape

$20.36

$18.92

$18.89

$18.88

Reel

$14.77

View

Min.: 1
Mult.: 1

: 425

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

Reel, Cut Tape

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

QTH-060-01-H-D-A-K
Samtec
1: $31.77
45In Stock

Mfr. Part #
QTH-060-01-H-D-A-K

Mouser Part #
200-QTH06001HDAK

Samtec

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

Learn More

Datasheet

45In Stock

$31.77

$30.38

$29.15

Min.: 1
Mult.: 1

Headers

120 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-090-04-F-D-A
Samtec
1: $33.97
45In Stock

Mfr. Part #
QTH-090-04-F-D-A

Mouser Part #
200-QTH09004FDA

Samtec

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

Learn More

Datasheet

45In Stock

$33.97

$33.62

$32.16

$28.93

View

Min.: 1
Mult.: 1

Headers

180 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-060-01-C-D-A-K
Samtec
1: $29.02
54In Stock

Mfr. Part #
QTH-060-01-C-D-A-K

Mouser Part #
200-QTH06001CDAK

Samtec

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

Learn More

Datasheet

54In Stock

$29.02

$23.54

$21.43

$21.21

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-060-04-C-D-A-K-TR
Samtec
1: $38.75
47In Stock

Mfr. Part #
QTH-060-04-C-D-A-K-TR

Mouser Part #
200-QTH06004CDAKTR

Samtec

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

Learn More

Datasheet

47In Stock

Cut Tape

$38.75

$34.96

$34.93

$34.33

Reel

$29.00

View

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-090-01-C-D-A
Samtec
1: $44.90
30In Stock

Mfr. Part #
QTH-090-01-C-D-A

Mouser Part #
200-QTH09001CDA

Samtec

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

Learn More

Datasheet

30In Stock

$44.90

$35.41

$34.73

$32.11

View

Min.: 1
Mult.: 1

Headers

180 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-040-07-H-D-DP-A
Samtec
1: $40.08
36In Stock

Mfr. Part #
QTH-040-07-H-D-DP-A

Mouser Part #
200-QTH04007HDDPA

Samtec

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

Learn More

Datasheet

36In Stock

$40.08

$39.83

$38.81

$37.24

View

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 Terminal Strip

QTH-020-01-L-D-DP-A-L-K
Samtec
1: $13.42
64In Stock
New Product

Mfr. Part #
QTH-020-01-L-D-DP-A-L-K

Mouser Part #
200-QTH02001LDDPALK

New Product

Samtec

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

Datasheet

64In Stock

$13.42

$12.72

$12.17

$11.45

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-L-D-A
Samtec
1: $9.36
9,182In Stock

Mfr. Part #
QTH-030-01-L-D-A

Mouser Part #
200-QTH03001LDA

Samtec

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

Learn More

Datasheet

9,182In Stock

$9.36

$7.20

$6.44

$6.28

View

Min.: 1
Mult.: 1

9 Position

2.54 mm (0.1 in)

2 Row

Solder

1 A

125 V

Gold

Phosphor Bronze

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
Samtec
1: $7.66
9,355In Stock

Mfr. Part #
QTH-030-01-L-D-A-K

Mouser Part #
200-QTH03001LDAK

Samtec

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

Learn More

Datasheet

9,355In Stock

$7.66

$6.77

$6.08

$5.83

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-030-01-L-D-A-K-TR
Samtec
1: $9.00
5,305In Stock
4,250Expected 2026-09-07

Mfr. Part #
QTH-030-01-L-D-A-K-TR

Mouser Part #
200-QTH03001LDAKTR

Samtec

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

Learn More

Datasheet

5,305In Stock

4,250Expected 2026-09-07

Cut Tape

$9.00

$7.19

$6.91

$6.68

Reel

$6.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 425

1 Position

2.54 mm (0.1 in)

2 Row

Solder

1 A

125 V

Gold

Phosphor Bronze

QTH

Reel, Cut Tape, MouseReel

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

QTH-030-04-L-D-A-K-TR
Samtec
1: $25.60
1,197In Stock
1,000Expected 2026-09-11

Mfr. Part #
QTH-030-04-L-D-A-K-TR

Mouser Part #
200-QTH03004LDAKTR

Samtec

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

Learn More

Datasheet

1,197In Stock

1,000Expected 2026-09-11

Cut Tape

$25.60

$21.77

$20.40

$19.43

Reel

$17.73

View

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 .5MM Q PAIRS RA HS TERM STRIP

QTH-060-01-L-D-A
Samtec
1: $8.28
4,683In Stock

Mfr. Part #
QTH-060-01-L-D-A

Mouser Part #
200-QTH06001LDA

Samtec

Board to Board & Mezzanine Connectors .5MM Q PAIRS RA HS TERM STRIP

Learn More

Datasheet

4,683In Stock

$8.28

$7.36

$6.83

Min.: 1
Mult.: 1

Headers

120 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-090-01-L-D-A-K-TR
Samtec
1: $12.70
2,435In Stock

Mfr. Part #
QTH-090-01-L-D-A-K-TR

Mouser Part #
200-QTH09001LDAKTR

Samtec

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

Learn More

Datasheet

2,435In Stock

Cut Tape

$12.70

$11.04

$10.35

$9.86

Reel

$8.44

View

Min.: 1
Mult.: 1

: 425

Headers

180 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

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

QTH-020-01-C-D-DP-K-TR
Samtec
1: $18.01
197In Stock

Mfr. Part #
QTH-020-01-C-D-DP-K-TR

Mouser Part #
200-QTH02001CDDPKTR

Samtec

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

Learn More

Datasheet

197In Stock

Cut Tape

$18.01

$17.48

$17.04

$16.21

Reel

$11.71

View

Min.: 1
Mult.: 1

: 425

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

Reel, Cut Tape

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

QTH-020-01-F-D-DP-A
Samtec
1: $13.13
734In Stock
576Expected 2026-08-24

Mfr. Part #
QTH-020-01-F-D-DP-A

Mouser Part #
200-QTH02001FDDPA

Samtec

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

Learn More

Datasheet

734In Stock

576Expected 2026-08-24

$13.13

$11.26

$10.67

$8.61

View

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-020-01-H-D-DP-A
Samtec
1: $26.41
103In Stock

Mfr. Part #
QTH-020-01-H-D-DP-A

Mouser Part #
200-QTH02001HDDPA

Samtec

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

Learn More

Datasheet

103In Stock

$26.41

$20.53

$16.55

$15.81

View

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

Q Strip® QTH High-Speed Ground Plane Strips

Mouser®

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