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

ERM8-040-01-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 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-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

ERM8-025-01-S-D-RA-TR
Samtec
1: $9.75
190In 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

190In Stock

Cut Tape

$9.75

$8.81

$8.32

$8.07

Reel

$7.07

View

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

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

ERM8-060-08.0-S-DV-K-TR
Samtec
1: $9.44
44In Stock

Mfr. Part No.
ERM8-060-08.0-S-DV-K-TR

Mouser Part No
200-ERM8060080SDVKTR

Samtec

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

Learn More

Datasheet

44In Stock

Cut Tape

$9.44

$8.53

$8.06

$7.81

Reel

$6.87

View

Min.: 1
Mult.: 1

Reel: 125

Headers

120 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

ERM8-040-05.0-L-DV-EGP-TR
Samtec
1: $6.64
166In Stock

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

Mouser Part No
200-M8040050LDVEGPTR

Samtec

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

Learn More

Datasheet

166In Stock

Cut Tape

$6.64

$6.00

$5.67

$5.50

Reel

$4.86

View

Min.: 1
Mult.: 1

Reel: 150

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 Socket

ERF8-013-01-S-D-RA-TR
Samtec
1: $7.93
200In Stock

Mfr. Part No.
ERF8-013-01-S-D-RA-TR

Mouser Part No
200-ERF801301SDRATR

Samtec

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

Learn More

Datasheet

200In Stock

Cut Tape

$7.93

$7.25

$6.77

$6.68

Reel

$5.83

View

Min.: 1
Mult.: 1

Reel: 200

Sockets

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)

ERF8

Reel, Cut Tape

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

ERF8-020-01-S-D-RA-L-TR
Samtec
1: $9.02
521On Order

Mfr. Part No.
ERF8-020-01-S-D-RA-L-TR

Mouser Part No
200-ERF802001SDRALTR

Samtec

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

Learn More

Datasheet

521On Order

Cut Tape

$9.02

$8.24

$7.69

$7.59

Reel

$6.68

View

Min.: 1
Mult.: 1

Reel: 200

Sockets

40 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

ERF8-050-01-L-D-RA-TR
Samtec
1: $11.13
798On Order

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

Mouser Part No
200-ERF805001LDRATR

Samtec

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

Learn More

Datasheet

798On Order

Cut Tape

$11.13

$10.16

$9.49

$9.37

Reel

$8.17

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

ERM8-013-05.0-L-DV-L-K-TR
Samtec
1: $5.02
452Expected 27/04/2026

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

Mouser Part No
200-ERM801305.0LDVLK

Samtec

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

Learn More

Datasheet

452Expected 27/04/2026

Cut Tape

$5.02

$4.44

$4.13

$3.97

Reel

$3.97

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

ERM8-060-01-L-D-RA-L-TR
Samtec
1: $12.24
600On Order

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

Mouser Part No
200-ERM806001LDRALTR

Samtec

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

Learn More

Datasheet

600On Order

Cut Tape

$12.24

$11.32

$10.90

$10.56

Reel

$9.43

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

ERM8-060-05.0-L-DV-L-TR
Samtec
1: $8.10
498Expected 13/04/2026

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

498Expected 13/04/2026

Cut Tape

$8.10

$7.32

$6.92

$6.71

Reel

$5.94

View

Min.: 1
Mult.: 1

Reel: 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 Terminal

ERM8-075-02.0-S-DV-TR
Samtec
1: $9.44
375Expected 23/03/2026

Mfr. Part No.
ERM8-075-02.0-S-DV-TR

Mouser Part No
200-ERM8075020SDVTR

Samtec

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

Learn More

Datasheet

375Expected 23/03/2026

Cut Tape

$9.44

$8.53

$8.06

$7.81

Reel

$6.85

View

Min.: 1
Mult.: 1

Reel: 375

Headers

150 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

ERM8-075-01-L-D-EM2-L-TR
Samtec
1: $8.87
221Expected 01/04/2026

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

221Expected 01/04/2026

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

ERM8-010-01-L-D-RA-L-TR
Samtec
1: $6.90
1,000On Order

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

Mouser Part No
200-ERM801001LDRALTR

Samtec

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

Learn More

Datasheet

1,000On Order

Cut Tape

$6.90

$6.24

$5.89

$5.71

Reel

$5.07

View

MouseReel Available

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, MouseReel

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

ERM8-020-01-L-D-RA-K-TR
Samtec
1: $7.32
400On Order

Mfr. Part No.
ERM8-020-01-L-D-RA-K-TR

Mouser Part No
200-ERM802001LDRAKTR

Samtec

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

Learn More

Datasheet

400On Order

Cut Tape

$7.32

$6.62

$6.25

$6.06

Reel

$5.33

View

Min.: 1
Mult.: 1

Reel: 200

Headers

40 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

ERM8-020-09.0-L-DV-L-K-TR
Samtec
1: $5.49
125Expected 30/03/2026

Mfr. Part No.
ERM8-020-09.0-L-DV-L-K-TR

Mouser Part No
200-ERM8-2009LDVLKTR

Samtec

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

Learn More

Datasheet

125Expected 30/03/2026

Cut Tape

$5.49

$4.85

$4.51

Reel

$4.34

$3.86

View

Min.: 1
Mult.: 1

Reel: 125

Headers

40 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

ERM8-013-09.0-L-DV-K-TR
Samtec
1: $4.60
210Expected 24/03/2026

Mfr. Part No.
ERM8-013-09.0-L-DV-K-TR

Mouser Part No
200-ERM8013090LDVKTR

Samtec

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

Learn More

Datasheet

210Expected 24/03/2026

Cut Tape

$4.60

$4.07

$3.78

Reel

$3.64

$3.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Headers

26 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

ERM8-025-08.0-S-DV-K-TR
Samtec
1: $6.28
300Expected 23/03/2026

Mfr. Part No.
ERM8-025-08.0-S-DV-K-TR

Mouser Part No
200-ERM8025080SDVKTR

Samtec

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

Learn More

Datasheet

300Expected 23/03/2026

Cut Tape

$6.28

$5.67

$5.36

$5.19

Reel

$4.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Headers

50 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, MouseReel

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
200Expected 30/03/2026

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

200Expected 30/03/2026

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

ERF8-010-01-L-D-EM2-EGPS-TR
Samtec
1: $4.44
150Expected 22/04/2026

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

Mouser Part No
200-ERF8101EM2EGPSTR

Samtec

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

Learn More

Datasheet

150Expected 22/04/2026

Cut Tape

$4.44

$3.97

$3.65

$3.56

Reel

$3.56

View

Min.: 1
Mult.: 1

Reel: 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

ERF8-060-03-L-D-RA-TR
Samtec
1: $11.67
2,905Factory Stock Available

Mfr. Part No.
ERF8-060-03-L-D-RA-TR

Mouser Part No
200-ERF806003LDRATR

Samtec

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

Learn More

Datasheet

2,905Factory Stock Available

More Info Available

Cut Tape

$11.67

$10.92

$10.39

$10.18

Reel

$9.05

View

Min.: 1
Mult.: 1

Reel: 200

Sockets

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)

ERF8

Reel, Cut Tape

ERM8 & ERF8 Edge Rate® Rugged High-Speed Strips

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