Board to Board & Mezzanine Connectors

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ERM5 & ERF5 Edge Rate® Rugged High-Speed Strips

Samtec ERM5 and ERF5 Edge Rate® Rugged High-Speed Strips are 0.5mm pitch terminal and socket strips optimized for signal integrity performance. These Samtec strips feature a smooth broad milled contact surface for increased wear life. The ERM5 and ERF5 strips offer up to 150 positions with a stack height from 7mm to 12mm. These connectors are available in right-angle (socket-only) versions.

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Part #

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-050-05.0-L-DV-TR
Samtec
1: $8.35
849In Stock

Mfr. Part #
ERF5-050-05.0-L-DV-TR

Mouser Part #
200-ERF505005.0LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

849In Stock

Cut Tape

$8.35

$7.72

$7.34

$7.11

Reel

$6.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

Sockets

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

ERM5-050-05.0-L-DV-K-TR
Samtec
1: $8.37
1,677In Stock

Mfr. Part #
ERM5-050-05.0-L-DV-K-TR

Mouser Part #
200-ERM5050050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

1,677In Stock

Cut Tape

$8.37

$7.37

$6.83

$6.49

Reel

$5.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Headers

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

10 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

ERM5-070-05.0-L-DV-K-TR
Samtec
1: $8.93
668In Stock

Mfr. Part #
ERM5-070-05.0-L-DV-K-TR

Mouser Part #
200-ERM5070050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

668In Stock

Cut Tape

$8.93

$8.57

$8.16

$7.68

Reel

$6.71

View

Min.: 1
Mult.: 1

: 250

Headers

140 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

10 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

ERM5-040-04.0-L-DV-K-TR
Samtec
1: $6.71
571In Stock

Mfr. Part #
ERM5-040-04.0-L-DV-K-TR

Mouser Part #
200-ERM5040040LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

571In Stock

Cut Tape

$6.71

$6.26

$5.88

Reel

$5.28

$5.18

$4.51

Min.: 1
Mult.: 1

: 300

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

9 mm, 11 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-07.0-L-DV-K-TR
Samtec
1: $6.08
4,103In Stock

Mfr. Part #
ERF5-030-07.0-L-DV-K-TR

Mouser Part #
200-ERF5030070LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

4,103In Stock

Cut Tape

$6.08

$5.54

$5.11

$4.85

Reel

$4.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 325

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

9 mm, 11 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-040-01-L-D-RA-TR
Samtec
1: $12.69
719In Stock

Mfr. Part #
ERF5-040-01-L-D-RA-TR

Mouser Part #
200-ERF504001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

719In Stock

Cut Tape

$12.69

$11.69

$11.03

$10.64

Reel

$9.06

View

Min.: 1
Mult.: 1

: 400

Sockets

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-060-05.0-L-DV-K-TR
Samtec
1: $7.59
1,568In Stock

Mfr. Part #
ERF5-060-05.0-L-DV-K-TR

Mouser Part #
200-ERF5060050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

1,568In Stock

Cut Tape

$7.59

$6.12

$5.83

$5.73

Reel

$5.20

View

Min.: 1
Mult.: 1

: 575

Sockets

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

ERM5-050-04.0-L-DV-TR
Samtec
1: $8.41
344In Stock

Mfr. Part #
ERM5-050-04.0-L-DV-TR

Mouser Part #
200-ERM5050040LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

344In Stock

Cut Tape

$8.41

$7.98

$7.72

$7.53

Reel

$6.38

View

Min.: 1
Mult.: 1

: 300

Headers

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

9 mm, 11 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-010-05.0-S-DV-K-TR
Samtec
1: $6.34
667In Stock

Mfr. Part #
ERF5-010-05.0-S-DV-K-TR

Mouser Part #
200-ERF5010050SDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

667In Stock

Cut Tape

$6.34

$5.93

$5.64

$5.04

Reel

$4.82

View

Min.: 1
Mult.: 1

: 700

Sockets

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

ERM5-020-05.0-L-DV-TR
Samtec
1: $5.83
452In Stock

Mfr. Part #
ERM5-020-05.0-L-DV-TR

Mouser Part #
200-ERM502005.0LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal

Learn More

Datasheet

452In Stock

Cut Tape

$5.83

$5.41

$5.16

$4.97

Reel

$4.56

View

Min.: 1
Mult.: 1

: 350

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

10 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERM5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-010-01-L-D-RA-TR
Samtec
1: $8.11
544In Stock
500Expected 2026-04-27

Mfr. Part #
ERF5-010-01-L-D-RA-TR

Mouser Part #
200-ERF501001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

544In Stock

500Expected 2026-04-27

Cut Tape

$8.11

$7.60

$7.24

$6.60

Reel

$6.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Sockets

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-010-05.0-L-DV-K-TR
Samtec
1: $3.95
787In Stock

Mfr. Part #
ERF5-010-05.0-L-DV-K-TR

Mouser Part #
200-ERF5010050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

787In Stock

Cut Tape

$3.95

$3.76

$3.53

Reel

$3.02

$2.69

View

Min.: 1
Mult.: 1

: 700

Sockets

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-020-01-L-D-RA-TR
Samtec
1: $9.07
1,136In Stock

Mfr. Part #
ERF5-020-01-L-D-RA-TR

Mouser Part #
200-ERF502001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

1,136In Stock

Cut Tape

$9.07

$8.51

$8.11

$7.72

Reel

$7.17

View

Min.: 1
Mult.: 1

: 400

Sockets

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-020-05.0-L-DV-TR
Samtec
1: $6.13
708In Stock

Mfr. Part #
ERF5-020-05.0-L-DV-TR

Mouser Part #
200-ERF502005.0LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

708In Stock

Cut Tape

$6.13

$5.83

$5.21

$4.87

Reel

$4.44

View

Min.: 1
Mult.: 1

: 675

Sockets

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-020-05.0-L-DV-K-TR
Samtec
1: $5.27
1,719In Stock
675Expected 2026-05-11

Mfr. Part #
ERF5-020-05.0-L-DV-K-TR

Mouser Part #
200-ERF5020050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

1,719In Stock

675Expected 2026-05-11

Cut Tape

$5.27

$4.61

$4.39

$4.19

Reel

$3.72

View

Min.: 1
Mult.: 1

: 675

Sockets

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-01-L-D-RA-TR
Samtec
1: $12.30
651In Stock

Mfr. Part #
ERF5-030-01-L-D-RA-TR

Mouser Part #
200-ERF503001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

651In Stock

Cut Tape

$12.30

$10.99

$9.66

$9.32

Reel

$7.86

View

Min.: 1
Mult.: 1

: 400

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-01-S-D-RA-TR
Samtec
1: $13.94
300In Stock

Mfr. Part #
ERF5-030-01-S-D-RA-TR

Mouser Part #
200-ERF503001SDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

300In Stock

Cut Tape

$13.94

$12.80

$12.08

$11.65

Reel

$9.12

View

Min.: 1
Mult.: 1

: 400

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-05.0-L-DV-TR
Samtec
1: $7.32
578In Stock

Mfr. Part #
ERF5-030-05.0-L-DV-TR

Mouser Part #
200-ERF503005.0LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

578In Stock

Cut Tape

$7.32

$6.87

$6.48

$5.86

Reel

$5.86

View

Min.: 1
Mult.: 1

: 525

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-05.0-L-DV-K-TR
Samtec
1: $6.13
515In Stock
525Expected 2026-05-11

Mfr. Part #
ERF5-030-05.0-L-DV-K-TR

Mouser Part #
200-ERF5030050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

515In Stock

525Expected 2026-05-11

Cut Tape

$6.13

$5.13

$4.88

$4.65

Reel

$4.26

View

Min.: 1
Mult.: 1

: 525

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-030-05.0-S-DV-K-TR
Samtec
1: $8.90
369In Stock

Mfr. Part #
ERF5-030-05.0-S-DV-K-TR

Mouser Part #
200-ERF5030050SDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

369In Stock

Cut Tape

$8.90

$8.44

$8.08

$7.78

Reel

$6.38

View

Min.: 1
Mult.: 1

: 525

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50MM EDGE RATE RUGGED TERM

ERF5-030-07.0-L-DV-TR
Samtec
1: $8.12
371In Stock

Mfr. Part #
ERF5-030-07.0-L-DV-TR

Mouser Part #
200-ERF503007.0LDVTR

Samtec

Board to Board & Mezzanine Connectors 0.50MM EDGE RATE RUGGED TERM

Learn More

Datasheet

371In Stock

Cut Tape

$8.12

$7.52

$7.11

$6.78

Reel

$6.74

View

Min.: 1
Mult.: 1

: 325

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

9 mm, 11 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-040-05.0-L-DV-K-TR
Samtec
1: $6.31
2,159In Stock

Mfr. Part #
ERF5-040-05.0-L-DV-K-TR

Mouser Part #
200-ERF5040050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

2,159In Stock

Cut Tape

$6.31

$5.92

$5.46

$5.18

Reel

$4.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

Sockets

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-050-01-L-D-RA-TR
Samtec
1: $14.92
1,289In Stock

Mfr. Part #
ERF5-050-01-L-D-RA-TR

Mouser Part #
200-ERF505001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

1,289In Stock

Cut Tape

$14.92

$13.56

$12.70

$12.11

Reel

$10.81

View

Min.: 1
Mult.: 1

: 400

Sockets

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Right Angle

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-050-05.0-L-DV-K-TR
Samtec
1: $7.36
953In Stock
550Expected 2026-04-27

Mfr. Part #
ERF5-050-05.0-L-DV-K-TR

Mouser Part #
200-ERF5050050LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

953In Stock

550Expected 2026-04-27

Cut Tape

$7.36

$6.47

$6.16

$5.86

Reel

$5.11

View

Min.: 1
Mult.: 1

: 550

Sockets

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 mm, 10 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

ERF5-050-07.0-L-DV-K-TR
Samtec
1: $8.35
1,163In Stock

Mfr. Part #
ERF5-050-07.0-L-DV-K-TR

Mouser Part #
200-ERF5050070LDVKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket

Learn More

Datasheet

1,163In Stock

Cut Tape

$8.35

$7.23

$6.84

$6.45

Reel

$5.83

View

Min.: 1
Mult.: 1

: 325

Sockets

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

9 mm, 11 mm, 12 mm

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ERF5

Reel, Cut Tape

ERM5 & ERF5 Edge Rate® Rugged High-Speed Strips

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