Board to Board & Mezzanine Connectors

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ERM8 & ERF8 Edge Rate® Rugged High-Speed Strips

Samtec ERM8 and ERF8 Edge Rate® Rugged High-Speed Strips are 0.8mm pitch terminal and socket strips optimized for signal integrity performance. These strips feature a smooth broad milled contact surface for increased wear life. The ERM8 and ERF8 strips offer up to 200 positions with a stack height from 7mm to 16mm. These connectors are available in edge-mount and right-angle versions. The ERM8 rugged high-speed headers feature a hot-swap option and are designed for rugged micro-pitch applications. Samtec ERF8 rugged high-speed sockets improve "zippered" unmating with robust Edge Rate contacts. The ERM8 and ERF8 strips offer high-speed channel performance of up to 56Gbps.

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Part #

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-070-01-L-D-EM2-L-TR
Samtec
1: $8.69
66In Stock

Mfr. Part No.
ERM8-070-01-L-D-EM2-L-TR

Mouser Part No
200-ERM87001LDEM2LTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

66In Stock

Cut Tape

$8.69

$7.85

$7.42

$7.19

Reel

$6.36

View

Min.: 1
Mult.: 1

Reel: 125

Headers

140 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-075-01-L-D-EM2-L-TR
Samtec
1: $8.87
1In Stock

Mfr. Part No.
ERM8-075-01-L-D-EM2-L-TR

Mouser Part No
200-ERM87501LDEM2LTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

1In Stock

Cut Tape

$8.87

$8.01

$7.58

$7.34

Reel

$6.50

View

Min.: 1
Mult.: 1

Reel: 125

Headers

150 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-005-01-L-D-EM2-SL-TR
Samtec
1: $3.61
165In Stock

Mfr. Part No.
ERM8-005-01-L-D-EM2-SL-TR

Mouser Part No
200-M800501LDEM2SLTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

165In Stock

Cut Tape

$3.61

$3.27

$3.03

$2.89

Reel

$2.89

View

Min.: 1
Mult.: 1

Reel: 175

Headers

10 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-013-01-L-D-EM2-DS-TR
Samtec
1: $4.56
27In Stock

Mfr. Part No.
ERM8-013-01-L-D-EM2-DS-TR

Mouser Part No
200-M801301LDEM2DSTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

27In Stock

Cut Tape

$4.56

$4.03

$3.75

Reel

$3.61

$3.15

View

Min.: 1
Mult.: 1

Reel: 125

Headers

26 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-013-05.0-L-DV-DS-L-TR
Samtec
1: $5.10
210In Stock

Mfr. Part No.
ERM8-013-05.0-L-DV-DS-L-TR

Mouser Part No
200-M8013050LDVDSLTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

210In Stock

Cut Tape

$5.10

$4.50

$4.19

$4.03

Reel

$4.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Headers

26 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

10 mm, 12 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-025-05.0-L-DV-DS-K-TR
Samtec
1: $5.66
239In Stock

Mfr. Part No.
ERM8-025-05.0-L-DV-DS-K-TR

Mouser Part No
200-M8025050LDVDSKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

239In Stock

Cut Tape

$5.66

$5.00

$4.65

$4.48

Reel

$4.48

View

Min.: 1
Mult.: 1

Reel: 250

Headers

50 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

10 mm, 12 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-010-01-S-D-RA-L-TR
Samtec
1: $8.04
196In Stock

Mfr. Part No.
ERF8-010-01-S-D-RA-L-TR

Mouser Part No
200-ERF801001SDRALTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

196In Stock

Cut Tape

$8.04

$7.35

$6.86

$6.77

Reel

$5.96

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Sockets

20 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-025-03-S-D-RA-L-TR
Samtec
1: $10.18
13In Stock
200Expected 08/04/2026

Mfr. Part No.
ERF8-025-03-S-D-RA-L-TR

Mouser Part No
200-ERF802503SDRALTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

13In Stock

200Expected 08/04/2026

Cut Tape

$10.18

$9.30

$8.68

$8.57

Reel

$7.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Sockets

50 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-050-01-S-D-RA-TR
Samtec
1: $12.52
97In Stock

Mfr. Part No.
ERF8-050-01-S-D-RA-TR

Mouser Part No
200-ERF805001SDRATR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

97In Stock

Cut Tape

$12.52

$11.72

$11.14

$10.92

Reel

$9.71

View

Min.: 1
Mult.: 1

Reel: 200

Sockets

100 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-010-01-L-D-RA-K-TR
Samtec
1: $6.50
209In Stock

Mfr. Part No.
ERM8-010-01-L-D-RA-K-TR

Mouser Part No
200-ERM801001LDRAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

209In Stock

Cut Tape

$6.50

$5.87

$5.55

$5.38

Reel

$4.73

View

Min.: 1
Mult.: 1

Reel: 200

Headers

20 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-025-01-L-D-RA-K-TR
Samtec
1: $8.26
94In Stock
400Expected 11/05/2026

Mfr. Part No.
ERM8-025-01-L-D-RA-K-TR

Mouser Part No
200-ERM802501LDRAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

94In Stock

400Expected 11/05/2026

Cut Tape

$8.26

$7.50

$7.08

$6.84

Reel

$6.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers

50 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-040-01-L-D-RA-K-TR
Samtec
1: $10.45
129In Stock

Mfr. Part No.
ERM8-040-01-L-D-RA-K-TR

Mouser Part No
200-ERM804001LDRAKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

129In Stock

Cut Tape

$10.45

$9.44

$8.93

$8.65

Reel

$7.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Headers

80 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-060-01-L-D-RA-L-K-TR
Samtec
1: $12.36
78In Stock

Mfr. Part No.
ERM8-060-01-L-D-RA-L-K-TR

Mouser Part No
200-ERM86001LDRALKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

78In Stock

Cut Tape

$12.36

$11.44

$11.01

$10.67

Reel

$9.55

View

Min.: 1
Mult.: 1

Reel: 200

Headers

120 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-075-01-L-D-RA-L-K-TR
Samtec
1: $13.46
108In Stock

Mfr. Part No.
ERM8-075-01-L-D-RA-L-K-TR

Mouser Part No
200-ERM87501LDRALKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

108In Stock

Cut Tape

$13.46

$12.45

$11.98

$11.61

Reel

$10.54

View

Min.: 1
Mult.: 1

Reel: 200

Headers

150 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-075-01-L-D-RA-EGP-TR
Samtec
1: $13.07
178In Stock

Mfr. Part No.
ERF8-075-01-L-D-RA-EGP-TR

Mouser Part No
200-F807501LDRAEGPTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

178In Stock

Cut Tape

$13.07

$12.23

$11.63

$11.40

Reel

$10.17

View

Min.: 1
Mult.: 1

Reel: 200

Sockets

150 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-013-01-S-D-RA-DS-L-K-TR
Samtec
1: $9.08
195In Stock

Mfr. Part No.
ERM8-013-01-S-D-RA-DS-L-K-TR

Mouser Part No
200-801301SDRADSLKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

195In Stock

Cut Tape

$9.08

$8.20

$7.75

$7.51

Reel

$6.66

View

Min.: 1
Mult.: 1

Reel: 200

Headers

26 Position

0.8 mm (0.031 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-025-7.0-L-DV-EGPS-K-TR
Samtec
1: $5.74
220In Stock

Mfr. Part No.
ERF8-025-7.0-L-DV-EGPS-K-TR

Mouser Part No
200-802570LDVEGPSKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

220In Stock

Cut Tape

$5.74

$5.13

$4.71

$4.60

Reel

$4.60

View

Min.: 1
Mult.: 1

Reel: 300

Sockets

50 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

9 mm, 10 mm, 12 mm, 15 mm, 16 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-040-07.0-S-DV-EGP-K-TR
Samtec
1: $7.95
40In Stock

Mfr. Part No.
ERF8-040-07.0-S-DV-EGP-K-TR

Mouser Part No
200-8040070SDVEGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

40In Stock

Cut Tape

$7.95

$7.26

$6.78

$6.69

Reel

$5.89

View

Min.: 1
Mult.: 1

Reel: 300

Sockets

80 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

9 mm, 10 mm, 12 mm, 15 mm, 16 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-030-07.0-S-DV-TR
Samtec
1: $6.75
77In Stock

Mfr. Part No.
ERF8-030-07.0-S-DV-TR

Mouser Part No
200-ERF803007.0SDVTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

77In Stock

Cut Tape

$6.75

$6.16

$5.76

$5.68

Reel

$4.96

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Sockets

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

9 mm, 10 mm, 12 mm, 15 mm, 16 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-049-05.0-S-DV-L-K-TR
Samtec
1: $8.24
151In Stock

Mfr. Part No.
ERF8-049-05.0-S-DV-L-K-TR

Mouser Part No
200-ERF804905.0SDVLK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

151In Stock

Cut Tape

$8.24

$7.53

$7.03

$6.94

Reel

$6.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 375

Sockets

98 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

7 mm, 8 mm, 10 mm, 13 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-060-05.0-S-DV-L-K-TR
Samtec
1: $9.23
149In Stock

Mfr. Part No.
ERF8-060-05.0-S-DV-L-K-TR

Mouser Part No
200-ERF806005.0SDVLK

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

149In Stock

Cut Tape

$9.23

$8.43

$7.88

$7.77

Reel

$6.85

View

Min.: 1
Mult.: 1

Reel: 375

Sockets

120 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

7 mm, 8 mm, 10 mm, 13 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

ERF8-030-07.0-L-DV-EGP-K-TR
Samtec
1: $7.22
120In Stock

Mfr. Part No.
ERF8-030-07.0-L-DV-EGP-K-TR

Mouser Part No
200-ERF8307LDVEGPKTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

120In Stock

Cut Tape

$7.22

$6.68

$6.31

$6.08

Reel

$4.96

View

Min.: 1
Mult.: 1

Reel: 300

Sockets

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

9 mm, 10 mm, 12 mm, 15 mm, 16 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-060-02.0-S-DV-P-TR
Samtec
1: $8.87
65In Stock

Mfr. Part No.
ERM8-060-02.0-S-DV-P-TR

Mouser Part No
200-ERM8-06002SDVPTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

65In Stock

Cut Tape

$8.87

$8.02

$7.58

$7.34

Reel

$6.47

View

Min.: 1
Mult.: 1

Reel: 350

Headers

120 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 11 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80MM EDGE RATE RUGGED TERM

ERM8-005-05.0-S-DV-TR
Samtec
1: $4.06
315In Stock

Mfr. Part No.
ERM8-005-05.0-S-DV-TR

Mouser Part No
200-ERM8005050SDVTR

Samtec

Board to Board & Mezzanine Connectors 0.80MM EDGE RATE RUGGED TERM

Learn More

Datasheet

315In Stock

Cut Tape

$4.06

$3.24

$2.75

Reel

$2.75

$2.47

View

Min.: 1
Mult.: 1

Reel: 325

Headers

10 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

10 mm, 12 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-013-05.0-L-DV-L-TR
Samtec
1: $4.88
24In Stock

Mfr. Part No.
ERM8-013-05.0-L-DV-L-TR

Mouser Part No
200-ERM8013050LDVLTR

Samtec

Board to Board & Mezzanine Connectors 0.80 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

24In Stock

Cut Tape

$4.88

$4.31

$4.01

$3.86

Reel

$3.86

View

Min.: 1
Mult.: 1

Reel: 250

Headers

26 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

10 mm, 12 mm, 14 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM8

Reel, Cut Tape

ERM8 & ERF8 Edge Rate® Rugged High-Speed Strips

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