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. The ERM5 rugged high-speed headers feature Edge Rate contacts for reduced broadside coupling. ERM5 headers and ERF5 sockets offer a 1mm nominal contact wipe.

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Part #

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

ERM5-030-02.0-L-DV-TR
Samtec
1: $6.61
1,265In Stock

Mfr. Part No.
ERM5-030-02.0-L-DV-TR

Mouser Part No
200-ERM503002.0LDVTR

Samtec

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

Learn More

Datasheet

1,265In Stock

Cut Tape

$6.61

$6.41

$5.89

$5.32

Reel

$4.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 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

ERM5-060-04.0-L-DV-K-TR
Samtec
1: $8.02
458In Stock

Mfr. Part No.
ERM5-060-04.0-L-DV-K-TR

Mouser Part No
200-ERM5060040LDVKTR

Samtec

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

Learn More

Datasheet

458In Stock

Cut Tape

$8.02

$7.64

$7.28

Reel

$5.82

$5.81

View

Min.: 1
Mult.: 1

: 300

Headers

120 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: $6.68
657In Stock

Mfr. Part No.
ERF5-010-05.0-S-DV-K-TR

Mouser Part No
200-ERF5010050SDVKTR

Samtec

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

Learn More

Datasheet

657In Stock

Cut Tape

$6.68

$6.26

$5.96

$5.32

Reel

$4.42

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

ERM5-075-02.0-L-DV-TR
Samtec
1: $9.82
750In Stock

Mfr. Part No.
ERM5-075-02.0-L-DV-TR

Mouser Part No
200-ERM5075020LDVTR

Samtec

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

Learn More

Datasheet

750In Stock

Cut Tape

$9.82

$9.03

$8.76

$8.55

Reel

$7.10

View

Min.: 1
Mult.: 1

: 375

Headers

150 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 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

ERM5-050-05.0-L-DV-K-TR
Samtec
1: $7.15
1,542In Stock

Mfr. Part No.
ERM5-050-05.0-L-DV-K-TR

Mouser Part No
200-ERM5050050LDVKTR

Samtec

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

Learn More

Datasheet

1,542In Stock

Cut Tape

$7.15

$6.30

$6.05

Reel

$5.52

$4.95

$4.38

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: $10.92
540In Stock

Mfr. Part No.
ERM5-070-05.0-L-DV-K-TR

Mouser Part No
200-ERM5070050LDVKTR

Samtec

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

Learn More

Datasheet

540In Stock

Cut Tape

$10.92

$8.70

$8.28

$7.89

Reel

$6.17

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

ERM5-020-04.0-L-DV-TR
Samtec
1: $5.54
356In Stock

Mfr. Part No.
ERM5-020-04.0-L-DV-TR

Mouser Part No
200-ERM502004.0LDVTR

Samtec

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

Learn More

Datasheet

356In Stock

Cut Tape

$5.54

$5.13

$4.88

$4.71

Reel

$4.26

View

Min.: 1
Mult.: 1

: 375

Headers

40 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 Terminal

ERM5-010-02.0-S-DV-P-TR
Samtec
1: $5.86
500In Stock

Mfr. Part No.
ERM5-010-02.0-S-DV-P-TR

Mouser Part No
200-ERM5010020SDVPTR

Samtec

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

Datasheet

500In Stock

Cut Tape

$5.86

Reel

$5.54

$5.43

$5.34

Quote

Min.: 1
Mult.: 1

: 600

Headers

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 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

ERM5-020-02.0-L-DV-P-TR
Samtec
1: $4.43
7,609In Stock

Mfr. Part No.
ERM5-020-02.0-L-DV-P-TR

Mouser Part No
200-ERM5020020LDVPTR

Samtec

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

Learn More

Datasheet

7,609In Stock

Cut Tape

$4.43

$4.22

$3.77

$3.74

Reel

$3.41

View

Min.: 1
Mult.: 1

: 600

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

7 mm, 9 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: $7.89
323In Stock
500Expected 20/10/2026

Mfr. Part No.
ERF5-010-01-L-D-RA-TR

Mouser Part No
200-ERF501001LDRATR

Samtec

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

Learn More

Datasheet

323In Stock

500Expected 20/10/2026

Cut Tape

$7.89

$7.40

$7.04

$6.30

Reel

$6.16

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

ERF5-010-07.0-L-DV-K-TR
Samtec
1: $4.19
700In Stock
800Expected 7/10/2026

Mfr. Part No.
ERF5-010-07.0-L-DV-K-TR

Mouser Part No
200-ERF5010070LDVKTR

Samtec

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

Learn More

Datasheet

700In Stock

800Expected 7/10/2026

Cut Tape

$4.19

$4.05

$3.90

Reel

$3.60

$3.10

View

Min.: 1
Mult.: 1

: 400

Sockets

20 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

ERF5-020-01-L-D-RA-TR
Samtec
1: $9.22
859In Stock
800Expected 30/9/2026

Mfr. Part No.
ERF5-020-01-L-D-RA-TR

Mouser Part No
200-ERF502001LDRATR

Samtec

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

Learn More

Datasheet

859In Stock

800Expected 30/9/2026

Cut Tape

$9.22

$8.51

$8.40

Reel

$8.40

$6.96

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-K-TR
Samtec
1: $5.56
3,200In Stock

Mfr. Part No.
ERF5-020-05.0-L-DV-K-TR

Mouser Part No
200-ERF5020050LDVKTR

Samtec

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

Learn More

Datasheet

3,200In Stock

Cut Tape

$5.56

$4.57

$4.35

$4.13

Reel

$3.56

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-S-DV-K-TR
Samtec
1: $7.44
862In Stock

Mfr. Part No.
ERF5-020-05.0-S-DV-K-TR

Mouser Part No
200-ERF5020050SDVKTR

Samtec

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

Learn More

Datasheet

862In Stock

Cut Tape

$7.44

$6.98

$6.64

$5.93

Reel

$5.77

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 0.50MM EDGE RATE HS RUGGED REC

ERF5-030-01-L-D-RA-TR
Samtec
1: $12.54
790In Stock

Mfr. Part No.
ERF5-030-01-L-D-RA-TR

Mouser Part No
200-ERF503001LDRATR

Samtec

Board to Board & Mezzanine Connectors 0.50MM EDGE RATE HS RUGGED REC

Learn More

Datasheet

790In Stock

Cut Tape

$12.54

$11.17

$9.33

$8.99

Reel

$8.99

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: $14.36
190In Stock

Mfr. Part No.
ERF5-030-01-S-D-RA-TR

Mouser Part No
200-ERF503001SDRATR

Samtec

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

Learn More

Datasheet

190In Stock

Cut Tape

$14.36

$13.10

$12.44

$12.05

Reel

$9.86

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

ERF5-030-05.0-L-DV-TR
Samtec
1: $6.39
927In Stock

Mfr. Part No.
ERF5-030-05.0-L-DV-TR

Mouser Part No
200-ERF503005.0LDVTR

Samtec

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

Learn More

Datasheet

927In Stock

Cut Tape

$6.39

$6.15

$5.82

$5.54

Reel

$5.54

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: $6.24
612In Stock

Mfr. Part No.
ERF5-030-05.0-L-DV-K-TR

Mouser Part No
200-ERF5030050LDVKTR

Samtec

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

Learn More

Datasheet

612In Stock

Cut Tape

$6.24

$5.15

$4.87

$4.61

Reel

$4.27

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: $9.41
322In Stock

Mfr. Part No.
ERF5-030-05.0-S-DV-K-TR

Mouser Part No
200-ERF5030050SDVKTR

Samtec

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

Learn More

Datasheet

322In Stock

Cut Tape

$9.41

$8.92

$8.54

$8.21

Reel

$6.76

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

ERF5-030-07.0-L-DV-K-TR
Samtec
1: $6.04
2,992In Stock

Mfr. Part No.
ERF5-030-07.0-L-DV-K-TR

Mouser Part No
200-ERF5030070LDVKTR

Samtec

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

Learn More

Datasheet

2,992In Stock

Cut Tape

$6.04

$5.48

$5.14

$4.88

Reel

$4.87

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

ERF5-040-05.0-L-DV-K-TR
Samtec
1: $6.77
2,071In Stock

Mfr. Part No.
ERF5-040-05.0-L-DV-K-TR

Mouser Part No
200-ERF5040050LDVKTR

Samtec

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

Learn More

Datasheet

2,071In Stock

Cut Tape

$6.77

$6.08

$5.68

$5.49

Reel

$4.75

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: $15.20
1,052In Stock

Mfr. Part No.
ERF5-050-01-L-D-RA-TR

Mouser Part No
200-ERF505001LDRATR

Samtec

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

Learn More

Datasheet

1,052In Stock

Cut Tape

$15.20

$13.79

$12.92

$12.31

Reel

$10.83

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-TR
Samtec
1: $8.13
515In Stock

Mfr. Part No.
ERF5-050-05.0-L-DV-TR

Mouser Part No
200-ERF505005.0LDVTR

Samtec

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

Learn More

Datasheet

515In Stock

Cut Tape

$8.13

$7.40

$6.99

$6.80

Reel

$6.31

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 Socket

ERF5-050-05.0-L-DV-K-TR
Samtec
1: $7.93
1,359In Stock

Mfr. Part No.
ERF5-050-05.0-L-DV-K-TR

Mouser Part No
200-ERF5050050LDVKTR

Samtec

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

Learn More

Datasheet

1,359In Stock

Cut Tape

$7.93

$6.32

$6.02

$5.74

Reel

$5.36

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: $8.89
887In Stock

Mfr. Part No.
ERF5-050-07.0-L-DV-K-TR

Mouser Part No
200-ERF5050070LDVKTR

Samtec

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

Learn More

Datasheet

887In Stock

Cut Tape

$8.89

$7.30

$7.00

$6.66

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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