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

ERF5-030-05.0-S-DV-K-TR
Samtec
1: $6.18
394In 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

394In Stock

Cut Tape

$6.18

$5.86

$5.61

$5.40

Reel

$4.37

View

Min.: 1
Mult.: 1

Reel: 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

ERF5-040-05.0-L-DV-K-TR
Samtec
1: $4.53
972In Stock
1,650On Order

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

972In Stock

1,650On Order

Cut Tape

$4.53

$4.15

$3.90

$3.51

Reel

$3.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $10.07
195In Stock
400Expected 06/04/2026

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

195In Stock

400Expected 06/04/2026

Cut Tape

$10.07

$9.31

$8.80

$8.48

Reel

$7.01

View

Min.: 1
Mult.: 1

Reel: 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: $6.14
343In Stock
550Expected 10/03/2026

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

343In Stock

550Expected 10/03/2026

Cut Tape

$6.14

$5.81

$5.56

$5.36

Reel

$4.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $4.90
713In 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

713In Stock

Cut Tape

$4.90

$4.49

$4.21

$3.80

Reel

$3.60

View

Min.: 1
Mult.: 1

Reel: 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: $5.14
1,280In 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

1,280In Stock

Cut Tape

$5.14

$4.71

$4.42

Reel

$3.98

$3.78

View

Min.: 1
Mult.: 1

Reel: 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

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

ERF5-060-05.0-L-DV-TR
Samtec
1: $6.80
491In Stock

Mfr. Part No.
ERF5-060-05.0-L-DV-TR

Mouser Part No
200-ERF5060050LDVTR

Samtec

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

Learn More

Datasheet

491In Stock

Cut Tape

$6.80

$6.44

$6.16

$5.94

Reel

$4.78

View

Min.: 1
Mult.: 1

Reel: 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 Socket

ERF5-060-07.0-L-DV-K-TR
Samtec
1: $5.68
333In Stock

Mfr. Part No.
ERF5-060-07.0-L-DV-K-TR

Mouser Part No
200-ERF5060070LDVKTR

Samtec

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

Learn More

Datasheet

333In Stock

Cut Tape

$5.68

$5.21

$4.88

Reel

$4.40

$4.17

View

Min.: 1
Mult.: 1

Reel: 325

Sockets

120 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 Terminal

ERM5-010-02.0-L-DV-P-TR
Samtec
1: $4.68
445In Stock

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

Mouser Part No
200-ERM5-1002LDVPTR

Samtec

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

Datasheet

445In Stock

Cut Tape

$4.68

$4.24

$3.94

$3.75

Reel

$3.13

View

Min.: 1
Mult.: 1

Reel: 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

ERM5-040-02.0-S-DV-TR
Samtec
1: $6.30
301In Stock

Mfr. Part No.
ERM5-040-02.0-S-DV-TR

Mouser Part No
200-ERM5-4002SDVTR

Samtec

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

Datasheet

301In Stock

Cut Tape

$6.30

$5.98

$5.79

$5.65

Reel

$5.06

View

Min.: 1
Mult.: 1

Reel: 375

Headers

80 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

ERM5-010-02.0-L-DV-TR
Samtec
1: $3.43
716In Stock

Mfr. Part No.
ERM5-010-02.0-L-DV-TR

Mouser Part No
200-ERM501002.0LDVTR

Samtec

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

Learn More

Datasheet

716In Stock

Cut Tape

$3.43

$3.18

$3.03

$2.92

Reel

$2.71

View

Min.: 1
Mult.: 1

Reel: 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

ERM5-010-02.0-S-DV-TR
Samtec
1: $4.09
600In Stock

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

Mouser Part No
200-ERM5010020SDVTR

Samtec

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

Learn More

Datasheet

600In Stock

Cut Tape

$4.09

$3.80

$3.62

$3.49

Reel

$3.12

View

Min.: 1
Mult.: 1

Reel: 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-TR
Samtec
1: $3.88
2,466In Stock

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

Mouser Part No
200-ERM502002.0LDVTR

Samtec

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

Learn More

Datasheet

2,466In Stock

Cut Tape

$3.88

$3.60

$3.43

$3.30

Reel

$2.96

View

Min.: 1
Mult.: 1

Reel: 750

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 Terminal

ERM5-020-02.0-L-DV-P-TR
Samtec
1: $3.39
2,527In 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

2,527In Stock

Cut Tape

$3.39

$3.11

$2.92

$2.63

Reel

$2.58

View

Min.: 1
Mult.: 1

Reel: 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 Terminal

ERM5-020-05.0-L-DV-K-TR
Samtec
1: $3.44
1,386In Stock

Mfr. Part No.
ERM5-020-05.0-L-DV-K-TR

Mouser Part No
200-ERM5020050LDVKTR

Samtec

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

Learn More

Datasheet

1,386In Stock

Cut Tape

$3.44

$3.15

$2.96

Reel

$2.66

$2.61

View

Min.: 1
Mult.: 1

Reel: 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 Terminal

ERM5-030-02.0-L-DV-P-TR
Samtec
1: $4.32
989In Stock

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

Mouser Part No
200-ERM5030020LDVPTR

Samtec

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

Learn More

Datasheet

989In Stock

Cut Tape

$4.32

$3.96

$3.71

$3.35

Reel

$3.28

View

Min.: 1
Mult.: 1

Reel: 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

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

ERM5-030-05.0-L-DV-K-TR
Samtec
1: $4.39
3,170In Stock

Mfr. Part No.
ERM5-030-05.0-L-DV-K-TR

Mouser Part No
200-ERM5030050LDVKTR

Samtec

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

Learn More

Datasheet

3,170In Stock

Cut Tape

$4.39

$4.02

$3.77

Reel

$3.40

$3.33

View

Min.: 1
Mult.: 1

Reel: 250

Headers

60 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

ERM5-040-05.0-L-DV-K-TR
Samtec
1: $4.86
1,179In Stock

Mfr. Part No.
ERM5-040-05.0-L-DV-K-TR

Mouser Part No
200-ERM5040050LDVKTR

Samtec

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

Learn More

Datasheet

1,179In Stock

Cut Tape

$4.86

$4.46

$4.18

Reel

$3.77

$3.69

View

Min.: 1
Mult.: 1

Reel: 275

Headers

80 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

ERM5-040-05.0-L-DV-TR
Samtec
1: $5.52
421In Stock

Mfr. Part No.
ERM5-040-05.0-L-DV-TR

Mouser Part No
200-ERM5040050LDVTR

Samtec

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

Learn More

Datasheet

421In Stock

Cut Tape

$5.52

$5.24

$5.07

$4.95

Reel

$4.44

View

Min.: 1
Mult.: 1

Reel: 275

Headers

80 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

ERM5-050-02.0-L-DV-P-TR
Samtec
1: $5.13
559In Stock

Mfr. Part No.
ERM5-050-02.0-L-DV-P-TR

Mouser Part No
200-ERM5050020LDVPTR

Samtec

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

Learn More

Datasheet

559In Stock

Cut Tape

$5.13

$4.70

$4.41

$3.98

Reel

$3.90

View

Min.: 1
Mult.: 1

Reel: 475

Headers

100 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: $5.26
1,689In 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

1,689In Stock

Cut Tape

$5.26

$4.82

$4.52

Reel

$4.07

$3.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

ERM5-060-02.0-L-DV-P-TR
Samtec
1: $5.66
485In Stock

Mfr. Part No.
ERM5-060-02.0-L-DV-P-TR

Mouser Part No
200-ERM5060020LDVPTR

Samtec

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

Learn More

Datasheet

485In Stock

Cut Tape

$5.66

$5.19

$4.87

$4.39

Reel

$4.30

View

Min.: 1
Mult.: 1

Reel: 475

Headers

120 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

ERM5-070-02.0-L-DV-P-TR
Samtec
1: $6.04
428In Stock

Mfr. Part No.
ERM5-070-02.0-L-DV-P-TR

Mouser Part No
200-ERM5070020LDVPTR

Samtec

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

Learn More

Datasheet

428In Stock

Cut Tape

$6.04

$5.54

$5.19

Reel

$4.68

$4.59

View

Min.: 1
Mult.: 1

Reel: 375

Headers

140 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

ERF5-010-05.0-L-DV-TR
Samtec
1: $3.68
430In Stock

Mfr. Part No.
ERF5-010-05.0-L-DV-TR

Mouser Part No
200-ERF501005.0LDVTR

Samtec

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

Learn More

Datasheet

430In Stock

Cut Tape

$3.68

$3.41

$3.21

$3.05

Reel

$2.74

View

Min.: 1
Mult.: 1

Reel: 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

ERF5-010-05.0-L-DV-K-TR
Samtec
1: $3.35
436In Stock

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

Mouser Part No
200-ERF5010050LDVKTR

Samtec

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

Learn More

Datasheet

436In Stock

Cut Tape

$3.35

$2.99

$2.70

Reel

$2.17

$1.88

View

Min.: 1
Mult.: 1

Reel: 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

ERM5 & ERF5 Edge Rate® Rugged High-Speed Strips

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