Board to Board & Mezzanine Connectors

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Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors

Samtec Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors feature a slim footprint, integral power/ground plane, and Edge Rate® contacts for superior SI performance. These high-speed connectors feature a 0.80mm pitch, 1.20mm contact wipe, up to 156 positions, and performance to 28Gbps. The Q Rate portfolio includes QRF8 sockets, QRM8 headers, high-speed socket strips in right angle (QRF8-RA) and differential pair (QRF8-DP), as well as high-speed terminal strips in right angle (QRM8-RA) and differential pair (QRM8-DP). The standard and "-DP" connectors all offer a slim 4.60mm width, while the "-RA" variant has a low 5.13mm profile. Samtec Q Rate QRM8/QRF8 .0315" (0.80mm) Pitch Connectors operate in a -55°C to +125°C temperature range.

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Part #

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-05.0-L-D-A-GP-K-TR
Samtec
1: 54,53 RON
358In Stock

Mfr. Part No.
QRF8-026-05.0-L-D-A-GP-K-TR

Mouser Part No
200-802605.0LDAGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

358In Stock

Cut Tape

54,53 RON

50,40 RON

47,68 RON

45,92 RON

Reel

37,57 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-052-02.0-L-D-A
Samtec
1: 57,34 RON
131In Stock

Mfr. Part No.
QRM8-052-02.0-L-D-A

Mouser Part No
200-QRM805202.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

131In Stock

57,34 RON

55,73 RON

Min.: 1
Mult.: 1

Headers

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-052-05.0-L-D-A-GP-K-TR
Samtec
1: 73,69 RON
494In Stock

Mfr. Part No.
QRF8-052-05.0-L-D-A-GP-K-TR

Mouser Part No
200-F8052050LDAGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

494In Stock

Cut Tape

73,69 RON

69,77 RON

67,20 RON

65,54 RON

View

Reel

49,65 RON

Min.: 1
Mult.: 1

Reel: 450

Sockets

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-01-L-RA-GP
Samtec
1: 72,83 RON
365In Stock

Mfr. Part No.
QRF8-026-01-L-RA-GP

Mouser Part No
200-QRF802601LRAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

365In Stock

72,83 RON

59,45 RON

57,95 RON

Min.: 1
Mult.: 1

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-052-07.0-L-D-A-GP
Samtec
1: 75,70 RON
106In Stock

Mfr. Part No.
QRM8-052-07.0-L-D-A-GP

Mouser Part No
200-QRM805207.0LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

106In Stock

75,70 RON

71,43 RON

68,51 RON

67,30 RON

65,39 RON

Min.: 1
Mult.: 1

Headers

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

12 mm, 14 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-052-05.0-L-D-A-GP
Samtec
1: 66,30 RON
106In Stock

Mfr. Part No.
QRM8-052-05.0-L-D-A-GP

Mouser Part No
200-QRM8052050LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

106In Stock

66,30 RON

64,69 RON

62,82 RON

Min.: 1
Mult.: 1

Headers

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-052-05.0-L-D-A
Samtec
1: 67,35 RON
63In Stock

Mfr. Part No.
QRM8-052-05.0-L-D-A

Mouser Part No
200-QRM8052050LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

63In Stock

67,35 RON

63,78 RON

61,32 RON

59,86 RON

58,20 RON

Min.: 1
Mult.: 1

Headers

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-05.0-L-D-A-K
Samtec
1: 42,25 RON
127In Stock

Mfr. Part No.
QRF8-026-05.0-L-D-A-K

Mouser Part No
200-QRF8026050LDAK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

127In Stock

42,25 RON

41,15 RON

Min.: 1
Mult.: 1

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-018-05.0-L-D-DP-A-GP
Samtec
1: 50,65 RON
113In Stock

Mfr. Part No.
QRM8-018-05.0-L-D-DP-A-GP

Mouser Part No
200-RM8018050LDDPAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

113In Stock

50,65 RON

47,99 RON

46,18 RON

45,02 RON

43,81 RON

Min.: 1
Mult.: 1

Headers

36 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-026-02.0-L-D-A-GP-K-TR
Samtec
1: 52,26 RON
170In Stock

Mfr. Part No.
QRM8-026-02.0-L-D-A-GP-K-TR

Mouser Part No
200-802602.0LDAGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

170In Stock

Cut Tape

52,26 RON

48,29 RON

45,62 RON

44,01 RON

Reel

36,01 RON

View

Min.: 1
Mult.: 1

Reel: 450

Headers

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 9 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-05.0-S-D-A-GP-K-TR
Samtec
1: 61,27 RON
284In Stock

Mfr. Part No.
QRF8-026-05.0-S-D-A-GP-K-TR

Mouser Part No
200-F8026050SDAGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

284In Stock

Cut Tape

61,27 RON

57,95 RON

55,78 RON

54,47 RON

View

Reel

41,25 RON

Min.: 1
Mult.: 1

Reel: 450

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-01-L-RA-GP-TR
Samtec
1: 82,34 RON
160In Stock

Mfr. Part No.
QRF8-026-01-L-RA-GP-TR

Mouser Part No
200-QRF802601LRAGPTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

160In Stock

Cut Tape

82,34 RON

77,91 RON

74,95 RON

73,14 RON

Reel

59,76 RON

View

Min.: 1
Mult.: 1

Reel: 225

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM GP SOCKET

QRF8-026-05.0-L-D-A
Samtec
1: 41,70 RON
1.143In Stock

Mfr. Part No.
QRF8-026-05.0-L-D-A

Mouser Part No
200-QRF802605.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM GP SOCKET

Learn More

Datasheet

1.143In Stock

41,70 RON

34,05 RON

31,49 RON

26,41 RON

22,38 RON

Min.: 1
Mult.: 1

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-05.0-L-D-A-GP
Samtec
1: 45,02 RON
145In Stock

Mfr. Part No.
QRF8-026-05.0-L-D-A-GP

Mouser Part No
200-QRF802605.0LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

145In Stock

45,02 RON

43,81 RON

Min.: 1
Mult.: 1

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-05.0-L-D-A-K-TR
Samtec
1: 50,55 RON
350In Stock

Mfr. Part No.
QRF8-026-05.0-L-D-A-K-TR

Mouser Part No
200-QRF8026050LDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

350In Stock

Cut Tape

50,55 RON

46,78 RON

44,16 RON

42,60 RON

Reel

34,86 RON

View

Min.: 1
Mult.: 1

Reel: 325

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-07.0-L-D-A
Samtec
1: 52,01 RON
170In Stock

Mfr. Part No.
QRF8-026-07.0-L-D-A

Mouser Part No
200-QRF802607.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

170In Stock

52,01 RON

48,04 RON

45,47 RON

43,81 RON

42,55 RON

Min.: 1
Mult.: 1

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

9 mm, 12 mm, 14 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-026-07.0-L-D-A-K-TR
Samtec
1: 53,07 RON
296In Stock
600Expected 2/17/2026

Mfr. Part No.
QRF8-026-07.0-L-D-A-K-TR

Mouser Part No
200-QRF8026070LDAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

296In Stock

600Expected 2/17/2026

Cut Tape

53,07 RON

49,04 RON

46,38 RON

44,67 RON

Reel

36,62 RON

View

Min.: 1
Mult.: 1

Reel: 300

Sockets

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-052-01-L-RA-GP
Samtec
1: 107,14 RON
61In Stock

Mfr. Part No.
QRF8-052-01-L-RA-GP

Mouser Part No
200-QRF805201LRAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

61In Stock

107,14 RON

104,52 RON

101,61 RON

Min.: 1
Mult.: 1

Sockets

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-052-05.0-L-D-A
Samtec
1: 59,86 RON
172In Stock

Mfr. Part No.
QRF8-052-05.0-L-D-A

Mouser Part No
200-QRF805205.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

172In Stock

59,86 RON

48,84 RON

47,58 RON

Min.: 1
Mult.: 1

Sockets

104 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-078-01-L-RA-GP
Samtec
1: 141,09 RON
82In Stock

Mfr. Part No.
QRF8-078-01-L-RA-GP

Mouser Part No
200-QRF807801LRAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

82In Stock

141,09 RON

133,60 RON

128,57 RON

121,98 RON

Min.: 1
Mult.: 1

Sockets

156 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-078-05.0-L-D-A
Samtec
1: 80,78 RON
319In Stock

Mfr. Part No.
QRF8-078-05.0-L-D-A

Mouser Part No
200-QRF807805.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

319In Stock

80,78 RON

76,46 RON

73,64 RON

69,82 RON

Min.: 1
Mult.: 1

Sockets

156 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

QRF8-078-05.0-L-D-A-GP
Samtec
1: 87,27 RON
557In Stock

Mfr. Part No.
QRF8-078-05.0-L-D-A-GP

Mouser Part No
200-QRF807805.0LDAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket

Learn More

Datasheet

557In Stock

87,27 RON

82,64 RON

79,52 RON

77,56 RON

61,72 RON

Min.: 1
Mult.: 1

Sockets

156 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

7 mm, 10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Beryllium Copper

Liquid Crystal Polymer (LCP)

QRF8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-026-01-L-RA-GP
Samtec
1: 72,83 RON
285In Stock

Mfr. Part No.
QRM8-026-01-L-RA-GP

Mouser Part No
200-QRM802601LRAGP

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

285In Stock

72,83 RON

59,45 RON

54,98 RON

Min.: 1
Mult.: 1

Headers

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-026-01-L-RA-GP-TR
Samtec
1: 82,34 RON
303In Stock

Mfr. Part No.
QRM8-026-01-L-RA-GP-TR

Mouser Part No
200-QRM802601LRAGPTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

303In Stock

Cut Tape

82,34 RON

77,91 RON

74,95 RON

73,14 RON

59,76 RON

Reel

55,33 RON

Min.: 1
Mult.: 1

Reel: 275

Headers

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

2.2 A

215 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

QRM8-026-05.0-L-D-A
Samtec
1: 49,55 RON
191In Stock

Mfr. Part No.
QRM8-026-05.0-L-D-A

Mouser Part No
200-QRM802605.0LDA

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header

Learn More

Datasheet

191In Stock

49,55 RON

45,77 RON

43,26 RON

41,70 RON

40,54 RON

Min.: 1
Mult.: 1

Headers

52 Position

0.8 mm (0.031 in)

2 Row

Solder

Straight

10 mm, 12 mm

2.2 A

215 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

QRM8

Tray

Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors

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