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

ERM8-025-09.0-L-DV-TR
Samtec
1: $8.17
324In Stock

Mfr. Part No.
ERM8-025-09.0-L-DV-TR

Mouser Part No
200-ERM802509.0LDVTR

Samtec

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

Learn More

Datasheet

324In Stock

Cut Tape

$8.17

$7.66

$7.29

Reel

$6.11

$5.47

View

Min.: 1
Mult.: 1

: 125

Headers

50 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

14 mm, 16 mm, 18 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

ERM8-030-01-L-D-EM2-TR
Samtec
1: $8.12
990In Stock

Mfr. Part No.
ERM8-030-01-L-D-EM2-TR

Mouser Part No
200-ERM803001LDEM2TR

Samtec

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

Learn More

Datasheet

990In Stock

Cut Tape

$8.12

$7.62

$7.25

Reel

$6.76

$6.07

View

Min.: 1
Mult.: 1

: 125

Headers

60 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

ERM8-030-01-L-D-RA-K-TR
Samtec
1: $15.42
670In Stock

Mfr. Part No.
ERM8-030-01-L-D-RA-K-TR

Mouser Part No
200-ERM803001LDRAKTR

Samtec

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

Learn More

Datasheet

670In Stock

Cut Tape

$15.42

$13.11

$12.28

$11.70

Reel

$10.02

View

Min.: 1
Mult.: 1

: 200

Headers

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)

ERM8

Reel, Cut Tape

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

ERM8-030-01-L-D-RA-L-TR
Samtec
1: $12.99
186In Stock

Mfr. Part No.
ERM8-030-01-L-D-RA-L-TR

Mouser Part No
200-ERM803001LDRALTR

Samtec

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

Learn More

Datasheet

186In Stock

Cut Tape

$12.99

$11.80

$11.60

$10.51

Reel

$10.51

View

Min.: 1
Mult.: 1

: 200

Headers

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)

ERM8

Reel, Cut Tape

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

ERM8-030-01-L-D-RA-TR
Samtec
1: $14.89
215In Stock

Mfr. Part No.
ERM8-030-01-L-D-RA-TR

Mouser Part No
200-ERM803001LDRATR

Samtec

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

Learn More

Datasheet

215In Stock

Cut Tape

$14.89

$12.66

$11.86

$11.30

Reel

$9.86

View

Min.: 1
Mult.: 1

: 200

Headers

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)

ERM8

Reel, Cut Tape

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

ERM8-030-02.0-S-DV-TR
Samtec
1: $10.23
475In Stock

Mfr. Part No.
ERM8-030-02.0-S-DV-TR

Mouser Part No
200-ERM803002.0SDVTR

Samtec

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

Learn More

Datasheet

475In Stock

Cut Tape

$10.23

$8.69

$8.15

$7.77

Reel

$6.39

View

Min.: 1
Mult.: 1

: 350

Headers

60 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

ERM8-030-05.0-L-DV-L-K-TR
Samtec
1: $8.30
370In Stock

Mfr. Part No.
ERM8-030-05.0-L-DV-L-K-TR

Mouser Part No
200-ERM803005.0LDVLK

Samtec

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

Learn More

Datasheet

370In Stock

Cut Tape

$8.30

$7.04

$6.84

Reel

$6.84

$6.20

View

Min.: 1
Mult.: 1

: 250

Headers

60 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

ERM8-030-05.0-L-DV-TR
Samtec
1: $8.06
857In Stock

Mfr. Part No.
ERM8-030-05.0-L-DV-TR

Mouser Part No
200-ERM803005.0LDVTR

Samtec

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

Learn More

Datasheet

857In Stock

Cut Tape

$8.06

$7.56

$7.19

$6.72

Reel

$6.72

View

Min.: 1
Mult.: 1

: 250

Headers

60 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

ERM8-030-05.0-L-DV-K-TR
Samtec
1: $9.11
351In Stock
500Expected 6/10/2026

Mfr. Part No.
ERM8-030-05.0-L-DV-K-TR

Mouser Part No
200-ERM8030050LDVKTR

Samtec

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

Learn More

Datasheet

351In Stock

500Expected 6/10/2026

Cut Tape

$9.11

$8.54

$8.15

$6.87

Reel

$6.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Headers

60 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

ERM8-030-05.0-L-DV-L-TR
Samtec
1: $9.60
389In Stock

Mfr. Part No.
ERM8-030-05.0-L-DV-L-TR

Mouser Part No
200-ERM8030050LDVLTR

Samtec

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

Learn More

Datasheet

389In Stock

Cut Tape

$9.60

$8.80

$8.17

$7.92

Reel

$6.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Headers

60 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

ERM8-030-05.0-S-DV-K-TR
Samtec
1: $8.91
2,801In Stock

Mfr. Part No.
ERM8-030-05.0-S-DV-K-TR

Mouser Part No
200-ERM8030050SDVKTR

Samtec

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

Learn More

Datasheet

2,801In Stock

Cut Tape

$8.91

$7.58

$7.10

$6.81

Reel

$6.45

View

Min.: 1
Mult.: 1

: 250

Headers

60 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

ERM8-030-09.0-L-DV-K-TR
Samtec
1: $9.06
1,651In Stock

Mfr. Part No.
ERM8-030-09.0-L-DV-K-TR

Mouser Part No
200-ERM8030090LDVKTR

Samtec

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

Learn More

Datasheet

1,651In Stock

Cut Tape

$9.06

$8.31

$7.72

$7.24

Reel

$6.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 125

Headers

60 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

14 mm, 16 mm, 18 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

ERM8-035-05.0-L-DV-K-TR
Samtec
1: $10.10
1,233In Stock

Mfr. Part No.
ERM8-035-05.0-L-DV-K-TR

Mouser Part No
200-ERM8035050LDVKTR

Samtec

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

Learn More

Datasheet

1,233In Stock

Cut Tape

$10.10

$8.60

$8.05

$7.67

Reel

$6.45

View

Min.: 1
Mult.: 1

: 250

Headers

70 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

ERM8-040-01-L-D-RA-L-TR
Samtec
1: $14.40
293In Stock

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

Mouser Part No
200-ERM804001LDRALTR

Samtec

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

Learn More

Datasheet

293In Stock

Cut Tape

$14.40

$13.06

$12.40

$12.00

Reel

$11.60

View

Min.: 1
Mult.: 1

: 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

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

ERM8-040-02.0-L-DV-TR
Samtec
1: $9.67
525In Stock

Mfr. Part No.
ERM8-040-02.0-L-DV-TR

Mouser Part No
200-ERM804002.0LDVTR

Samtec

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

Learn More

Datasheet

525In Stock

Cut Tape

$9.67

$8.54

$7.63

$7.44

Reel

$6.41

View

Min.: 1
Mult.: 1

: 350

Headers

80 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

ERM8-040-05.0-L-DV-L-K-TR
Samtec
1: $11.61
262In Stock

Mfr. Part No.
ERM8-040-05.0-L-DV-L-K-TR

Mouser Part No
200-ERM804005.0LDVLK

Samtec

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

Learn More

Datasheet

262In Stock

Cut Tape

$11.61

$9.87

$9.25

$8.81

Reel

$7.52

View

Min.: 1
Mult.: 1

: 250

Headers

80 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

ERM8-040-05.0-S-DV-TR
Samtec
1: $12.87
260In Stock

Mfr. Part No.
ERM8-040-05.0-S-DV-TR

Mouser Part No
200-ERM804005.0SDVTR

Samtec

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

Learn More

Datasheet

260In Stock

Cut Tape

$12.87

$10.95

$10.74

$10.23

Reel

$8.40

View

Min.: 1
Mult.: 1

: 250

Headers

80 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 0.80MM EDGE RATE RUGGED TERM

ERM8-040-05.0-L-DV-K-TR
Samtec
1: $9.49
528In Stock
750Expected 31/8/2026

Mfr. Part No.
ERM8-040-05.0-L-DV-K-TR

Mouser Part No
200-ERM8040050LDVKTR

Samtec

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

Learn More

Datasheet

528In Stock

750Expected 31/8/2026

Cut Tape

$9.49

$8.68

$8.09

$7.87

Reel

$6.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Headers

80 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

ERM8-040-08.0-L-DV-K-TR
Samtec
1: $10.99
447In Stock

Mfr. Part No.
ERM8-040-08.0-L-DV-K-TR

Mouser Part No
200-ERM8040080LDVKTR

Samtec

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

Learn More

Datasheet

447In Stock

Cut Tape

$10.99

$9.34

$8.76

$8.34

Reel

$7.07

View

Min.: 1
Mult.: 1

: 200

Headers

80 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

ERM8-040-09.0-S-DV-K-TR
Samtec
1: $13.15
671In Stock

Mfr. Part No.
ERM8-040-09.0-S-DV-K-TR

Mouser Part No
200-ERM8040090SDVKTR

Samtec

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

Learn More

Datasheet

671In Stock

Cut Tape

$13.15

$11.49

$10.50

$9.81

Reel

$8.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 125

Headers

80 Position

0.8 mm (0.031 in)

2 Row

Solder

Vertical

14 mm, 16 mm, 18 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

ERM8-050-02.0-L-DV-TR
Samtec
1: $9.34
948In Stock

Mfr. Part No.
ERM8-050-02.0-L-DV-TR

Mouser Part No
200-ERM805002.0LDVTR

Samtec

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

Learn More

Datasheet

948In Stock

Cut Tape

$9.34

$8.53

$7.60

$7.40

Reel

$6.94

View

Min.: 1
Mult.: 1

: 375

Headers

100 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

ERM8-050-05.0-L-DV-TR
Samtec
1: $9.32
512In 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

512In Stock

Cut Tape

$9.32

$8.51

$8.06

$7.96

Reel

$7.25

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 .80MM EDGE RATE RUGGED HS TERM

ERM8-050-05.0-L-DV-K-TR
Samtec
1: $10.68
748In Stock
500Expected 2/9/2026

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

Mouser Part No
200-ERM8050050LDVKTR

Samtec

Board to Board & Mezzanine Connectors .80MM EDGE RATE RUGGED HS TERM

Learn More

Datasheet

748In Stock

500Expected 2/9/2026

Cut Tape

$10.68

$9.76

$8.98

$8.60

Reel

$7.41

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 Terminal

ERM8-050-05.0-L-DV-L-TR
Samtec
1: $12.17
322In Stock

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

Mouser Part No
200-ERM8050050LDVLTR

Samtec

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

Learn More

Datasheet

322In Stock

Cut Tape

$12.17

$10.35

$9.70

$9.23

Reel

$7.90

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 Terminal

ERM8-050-05.0-S-DV-L-TR
Samtec
1: $14.80
339In Stock

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

Mouser Part No
200-ERM8050050SDVLTR

Samtec

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

Learn More

Datasheet

339In Stock

Cut Tape

$14.80

$12.59

$11.80

$11.25

Reel

$9.81

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

ERM8 & ERF8 Edge Rate® Rugged High-Speed Strips

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