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 Socket

ERF8-030-09.0-L-DV-K-TR
Samtec
1: $7.69
287In Stock

Mfr. Part No.
ERF8-030-09.0-L-DV-K-TR

Mouser Part No
200-ERF8-3009LDVKTR

Samtec

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

Learn More

Datasheet

287In Stock

Cut Tape

$7.69

$6.54

$6.13

$5.83

Reel

$5.11

View

Min.: 1
Mult.: 1

: 250

Sockets

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

11 mm, 12 mm, 14 mm, 17 mm, 18 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF8

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.80MM EDGE RATE HD SOCKET

ERF8-005-05.0-S-DV-K-TR
Samtec
1: $3.10
847In Stock

Mfr. Part No.
ERF8-005-05.0-S-DV-K-TR

Mouser Part No
200-ERF8005050SDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.80MM EDGE RATE HD SOCKET

Learn More

Datasheet

847In Stock

Cut Tape

$3.10

$3.05

Reel

$2.41

$2.17

$1.74

$1.55

Min.: 1
Mult.: 1

: 475

Sockets

10 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

ERF8-040-01-S-D-RA-L-TR
Samtec
1: $13.46
341In Stock

Mfr. Part No.
ERF8-040-01-S-D-RA-L-TR

Mouser Part No
200-ERF804001SDRALTR

Samtec

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

Learn More

Datasheet

341In Stock

Cut Tape

$13.46

$12.37

$11.98

$11.71

Reel

$9.33

View

Min.: 1
Mult.: 1

: 200

Sockets

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)

ERF8

Reel, Cut Tape

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

ERF8-075-05.0-S-DV-TR
Samtec
1: $10.20
348In Stock

Mfr. Part No.
ERF8-075-05.0-S-DV-TR

Mouser Part No
200-ERF807505.0SDVTR

Samtec

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

Learn More

Datasheet

348In Stock

Cut Tape

$10.20

$9.32

$8.71

$8.59

Reel

$6.59

View

Min.: 1
Mult.: 1

: 375

Sockets

150 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 Terminal

ERM8-010-05.0-S-DV-L-K-TR
Samtec
1: $5.35
635In Stock

Mfr. Part No.
ERM8-010-05.0-S-DV-L-K-TR

Mouser Part No
200-ERM801005.0SDVLK

Samtec

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

Learn More

Datasheet

635In Stock

Cut Tape

$5.35

$5.23

$5.15

Reel

$4.25

$3.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 325

Headers

20 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

ERM8-010-08.0-L-DV-K-TR
Samtec
1: $4.04
453In Stock

Mfr. Part No.
ERM8-010-08.0-L-DV-K-TR

Mouser Part No
200-ERM8010080LDVKTR

Samtec

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

Learn More

Datasheet

453In Stock

Cut Tape

$4.04

$3.95

$3.93

Reel

$3.15

$2.84

View

Min.: 1
Mult.: 1

: 275

Headers

20 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

13 mm, 15 mm, 17 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

ERM8-025-01-L-D-RA-K-TR
Samtec
1: $6.91
715In Stock
400Expected 12/08/2026

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

715In Stock

400Expected 12/08/2026

Cut Tape

$6.91

$6.49

Reel

$6.49

$5.28

$4.72

MouseReel Available

Min.: 1
Mult.: 1

: 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

ERM8-025-01-S-D-RA-TR
Samtec
1: $12.02
179In Stock

Mfr. Part No.
ERM8-025-01-S-D-RA-TR

Mouser Part No
200-ERM802501SDRATR

Samtec

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

Learn More

Datasheet

179In Stock

Cut Tape

$12.02

$10.22

$9.58

$9.12

Reel

$7.04

View

Min.: 1
Mult.: 1

: 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

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

ERM8-050-05.0-L-DV-TR
Samtec
1: $6.89
558In Stock

Mfr. Part No.
ERM8-050-05.0-L-DV-TR

Mouser Part No
200-ERM805005.0LDVTR

Samtec

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

Learn More

Datasheet

558In Stock

Cut Tape

$6.89

$6.28

$5.98

$5.84

Reel

$4.81

View

Min.: 1
Mult.: 1

: 250

Headers

100 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

ERF8-070-05.0-L-DV-TR
Samtec
1: $9.35
476In Stock

Mfr. Part No.
ERF8-070-05.0-L-DV-TR

Mouser Part No
200-ERF8070050LDVTR

Samtec

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

Learn More

Datasheet

476In Stock

Cut Tape

$9.35

$7.95

$7.45

$7.09

Reel

$5.33

View

Min.: 1
Mult.: 1

: 375

Sockets

140 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 Terminal

ERM8-025-02.0-S-DV-P-TR
Samtec
1: $7.18
551In Stock

Mfr. Part No.
ERM8-025-02.0-S-DV-P-TR

Mouser Part No
200-ERM8-02502SDVPTR

Samtec

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

Learn More

Datasheet

551In Stock

Cut Tape

$7.18

$6.16

$5.45

Reel

$4.77

$4.30

View

Min.: 1
Mult.: 1

: 350

Headers

50 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 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-013-05.0-L-DV-TR
Samtec
1: $4.34
1,070In Stock

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

Mouser Part No
200-ERM801305.0LDVTR

Samtec

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

Learn More

Datasheet

1,070In Stock

Cut Tape

$4.34

$4.07

$3.87

$3.68

Reel

$3.00

View

Min.: 1
Mult.: 1

: 325

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

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

ERM8-025-02.0-S-DV-TR
Samtec
1: $6.51
401In Stock

Mfr. Part No.
ERM8-025-02.0-S-DV-TR

Mouser Part No
200-ERM802502.0SDVTR

Samtec

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

Learn More

Datasheet

401In Stock

Cut Tape

$6.51

$5.76

$5.35

$5.15

Reel

$4.49

View

Min.: 1
Mult.: 1

: 375

Headers

50 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 0.80 mm Edge Rate Rugged High Speed Terminal

ERM8-060-05.0-L-DV-L-TR
Samtec
1: $9.75
486In Stock

Mfr. Part No.
ERM8-060-05.0-L-DV-L-TR

Mouser Part No
200-ERM8060050LDVLTR

Samtec

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

Learn More

Datasheet

486In Stock

Cut Tape

$9.75

$8.28

$7.76

$7.39

Reel

$5.58

View

Min.: 1
Mult.: 1

: 250

Headers

120 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-L-D-EM2-TR
Samtec
1: $4.22
1,039In Stock

Mfr. Part No.
ERF8-010-01-L-D-EM2-TR

Mouser Part No
200-ERF801001LDEM2TR

Samtec

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

Learn More

Datasheet

1,039In Stock

Cut Tape

$4.22

$3.77

$3.46

$3.00

Reel

$3.00

View

Min.: 1
Mult.: 1

: 150

Sockets

20 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

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

ERF8-010-07.0-L-DV-TR
Samtec
1: $4.22
2,026In Stock

Mfr. Part No.
ERF8-010-07.0-L-DV-TR

Mouser Part No
200-ERF801007.0LDVTR

Samtec

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

Learn More

Datasheet

2,026In Stock

Cut Tape

$4.22

$3.77

$3.46

$3.38

Reel

$2.95

View

Min.: 1
Mult.: 1

: 375

Sockets

20 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

ERF8-013-05.0-S-DV-L-TR
Samtec
1: $5.86
724In Stock

Mfr. Part No.
ERF8-013-05.0-S-DV-L-TR

Mouser Part No
200-ERF8013050SDVLTR

Samtec

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

Learn More

Datasheet

724In Stock

Cut Tape

$5.86

$5.49

$5.23

$4.67

Reel

$3.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Sockets

26 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

ERF8-075-01-L-D-EM2-TR
Samtec
1: $10.04
248In Stock

Mfr. Part No.
ERF8-075-01-L-D-EM2-TR

Mouser Part No
200-ERF807501LDEM2TR

Samtec

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

Learn More

Datasheet

248In Stock

Cut Tape

$10.04

$9.27

$8.77

$8.45

Reel

$6.58

View

Min.: 1
Mult.: 1

: 225

Sockets

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)

ERF8

Reel, Cut Tape

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

ERF8-075-05.0-L-DV-L-TR
Samtec
1: $8.65
524In Stock

Mfr. Part No.
ERF8-075-05.0-L-DV-L-TR

Mouser Part No
200-ERF8075050LDVLTR

Samtec

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

Learn More

Datasheet

524In Stock

Cut Tape

$8.65

$7.90

$7.38

$7.28

Reel

$5.63

View

Min.: 1
Mult.: 1

: 375

Sockets

150 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 Terminal

ERM8-070-01-L-D-RA-K-TR
Samtec
1: $16.37
387In Stock

Mfr. Part No.
ERM8-070-01-L-D-RA-K-TR

Mouser Part No
200-ERM807001LDRAKTR

Samtec

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

Learn More

Datasheet

387In Stock

Cut Tape

$16.37

$13.91

$13.04

$12.42

Reel

$9.14

View

Min.: 1
Mult.: 1

: 200

Headers

140 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

ERF8-025-05.0-S-DV-TR
Samtec
1: $6.48
556In Stock

Mfr. Part No.
ERF8-025-05.0-S-DV-TR

Mouser Part No
200-ERF802505.0SDVTR

Samtec

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

Learn More

Datasheet

556In Stock

Cut Tape

$6.48

$5.79

$5.32

$5.19

Reel

$4.52

View

Min.: 1
Mult.: 1

: 375

Sockets

50 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 0.80MM EDGE RATE RUGGED SOCKET

ERF8-025-05.0-L-DV-K-TR
Samtec
1: $3.87
1,446In Stock

Mfr. Part No.
ERF8-025-05.0-L-DV-K-TR

Mouser Part No
200-ERF8025050LDVKTR

Samtec

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

Learn More

Datasheet

1,446In Stock

Cut Tape

$3.87

$3.76

Reel

$3.75

$3.26

$2.80

MouseReel Available

Min.: 1
Mult.: 1

: 375

Sockets

50 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

ERF8-030-01-S-D-RA-TR
Samtec
1: $13.56
185In Stock

Mfr. Part No.
ERF8-030-01-S-D-RA-TR

Mouser Part No
200-ERF803001SDRATR

Samtec

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

Learn More

Datasheet

185In Stock

Cut Tape

$13.56

$11.54

$10.81

$10.30

Reel

$8.03

View

Min.: 1
Mult.: 1

: 200

Sockets

60 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 Socket

ERF8-040-05.0-L-DV-K-TR
Samtec
1: $6.18
2,135In Stock

Mfr. Part No.
ERF8-040-05.0-L-DV-K-TR

Mouser Part No
200-ERF8040050LDVKTR

Samtec

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

Learn More

Datasheet

2,135In Stock

Cut Tape

$6.18

$5.40

$4.60

$4.53

Reel

$4.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 375

Sockets

80 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

ERF8-070-05.0-S-DV-L-TR
Samtec
1: $10.36
369In Stock

Mfr. Part No.
ERF8-070-05.0-S-DV-L-TR

Mouser Part No
200-ERF8070050SDVLTR

Samtec

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

Learn More

Datasheet

369In Stock

Cut Tape

$10.36

$10.21

$9.21

$9.00

Reel

$6.85

View

Min.: 1
Mult.: 1

: 375

Sockets

140 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

ERM8 & ERF8 Edge Rate® Rugged High-Speed Strips

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