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

ERF5-020-05.0-S-DV-K-TR
Samtec
1: $7.86
222In Stock

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

Mouser Part #
200-ERF5020050SDVKTR

Samtec

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

Learn More

Datasheet

222In Stock

Cut Tape

$7.86

$7.29

$6.85

$6.53

Reel

$5.87

View

Min.: 1
Mult.: 1

Reel: 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

ERF5-020-07.0-L-DV-K-TR
Samtec
1: $5.77
46In Stock
400Expected 2026-04-06

Mfr. Part #
ERF5-020-07.0-L-DV-K-TR

Mouser Part #
200-ERF5020070LDVKTR

Samtec

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

Learn More

Datasheet

46In Stock

400Expected 2026-04-06

Cut Tape

$5.77

$5.29

$4.94

$4.46

Reel

$4.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Sockets

40 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

ERF5-040-07.0-L-DV-K-TR
Samtec
1: $7.36
225In Stock

Mfr. Part #
ERF5-040-07.0-L-DV-K-TR

Mouser Part #
200-ERF5040070LDVKTR

Samtec

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

Learn More

Datasheet

225In Stock

Cut Tape

$7.36

$6.76

$6.34

Reel

$5.70

$5.41

View

Min.: 1
Mult.: 1

Reel: 325

Sockets

80 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

ERF5-070-05.0-L-DV-K-TR
Samtec
1: $8.96
302In Stock

Mfr. Part #
ERF5-070-05.0-L-DV-K-TR

Mouser Part #
200-ERF5070050LDVKTR

Samtec

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

Learn More

Datasheet

302In Stock

Cut Tape

$8.96

$8.22

$7.70

$6.94

Reel

$6.59

View

Min.: 1
Mult.: 1

Reel: 550

Sockets

140 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

ERF5-075-05.0-L-DV-TR
Samtec
1: $11.52
29In Stock
1,100On Order

Mfr. Part #
ERF5-075-05.0-L-DV-TR

Mouser Part #
200-ERF507505.0LDVTR

Samtec

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

Learn More

Datasheet

29In Stock

1,100On Order

Cut Tape

$11.52

$10.91

$10.45

$10.08

Reel

$8.11

View

Min.: 1
Mult.: 1

Reel: 550

Sockets

150 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

ERF5-075-07.0-L-DV-K-TR
Samtec
1: $9.61
263In Stock

Mfr. Part #
ERF5-075-07.0-L-DV-K-TR

Mouser Part #
200-ERF5075070LDVKTR

Samtec

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

Learn More

Datasheet

263In Stock

Cut Tape

$9.61

$8.80

$8.26

Reel

$7.44

$7.05

View

Min.: 1
Mult.: 1

Reel: 300

Sockets

150 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

ERM5-030-05.0-L-DV-P-TR
Samtec
1: $8.46
111In Stock

Mfr. Part #
ERM5-030-05.0-L-DV-P-TR

Mouser Part #
200-ERM5-305LDVPTR

Samtec

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

Datasheet

111In Stock

Cut Tape

$8.46

$7.84

$7.47

$7.21

Reel

$7.21

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

ERM5-010-04.0-L-DV-K-TR
Samtec
1: $4.96
558In Stock

Mfr. Part #
ERM5-010-04.0-L-DV-K-TR

Mouser Part #
200-ERM5010040LDVKTR

Samtec

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

Learn More

Datasheet

558In Stock

Cut Tape

$4.96

$4.43

Reel

$4.01

$3.50

$2.99

View

Min.: 1
Mult.: 1

Reel: 375

Headers

20 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

ERM5-010-05.0-L-DV-TR
Samtec
1: $5.56
148In Stock

Mfr. Part #
ERM5-010-05.0-L-DV-TR

Mouser Part #
200-ERM501005.0LDVTR

Samtec

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

Learn More

Datasheet

148In Stock

Cut Tape

$5.56

$5.16

$4.91

$4.73

Reel

$4.73

View

Min.: 1
Mult.: 1

Reel: 325

Headers

20 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

ERM5-010-05.0-L-DV-K-TR
Samtec
1: $5.08
450In Stock

Mfr. Part #
ERM5-010-05.0-L-DV-K-TR

Mouser Part #
200-ERM5010050LDVKTR

Samtec

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

Learn More

Datasheet

450In Stock

Cut Tape

$5.08

$4.54

Reel

$4.11

$3.58

$3.05

View

Min.: 1
Mult.: 1

Reel: 325

Headers

20 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

ERM5-010-05.0-S-DV-K-TR
Samtec
1: $6.80
75In Stock

Mfr. Part #
ERM5-010-05.0-S-DV-K-TR

Mouser Part #
200-ERM5010050SDVKTR

Samtec

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

Learn More

Datasheet

75In Stock

Cut Tape

$6.80

$6.31

$6.01

$5.80

Reel

$5.80

View

Min.: 1
Mult.: 1

Reel: 325

Headers

20 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: $6.12
47In Stock

Mfr. Part #
ERM5-020-04.0-L-DV-TR

Mouser Part #
200-ERM502004.0LDVTR

Samtec

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

Learn More

Datasheet

47In Stock

Cut Tape

$6.12

$5.69

$5.41

$5.22

Reel

$5.22

View

Min.: 1
Mult.: 1

Reel: 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

ERM5-030-02.0-L-DV-TR
Samtec
1: $7.77
30In Stock
500Expected 2026-02-17

Mfr. Part #
ERM5-030-02.0-L-DV-TR

Mouser Part #
200-ERM503002.0LDVTR

Samtec

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

Learn More

Datasheet

30In Stock

500Expected 2026-02-17

Cut Tape

$7.77

$7.21

$6.87

$6.62

Reel

$5.91

View

MouseReel Available

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, MouseReel

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

ERM5-030-02.0-S-DV-P-TR
Samtec
1: $9.13
306In Stock

Mfr. Part #
ERM5-030-02.0-S-DV-P-TR

Mouser Part #
200-ERM5030020SDVPTR

Samtec

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

Learn More

Datasheet

306In Stock

Cut Tape

$9.13

$8.65

$8.39

$8.18

Reel

$6.63

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

ERM5-030-04.0-L-DV-TR
Samtec
1: $7.92
182In Stock

Mfr. Part #
ERM5-030-04.0-L-DV-TR

Mouser Part #
200-ERM503004.0LDVTR

Samtec

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

Learn More

Datasheet

182In Stock

Cut Tape

$7.92

$7.35

$6.99

$6.74

Reel

$6.74

View

Min.: 1
Mult.: 1

Reel: 300

Headers

60 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

ERM5-030-04.0-L-DV-K-TR
Samtec
1: $6.67
232In Stock

Mfr. Part #
ERM5-030-04.0-L-DV-K-TR

Mouser Part #
200-ERM5030040LDVKTR

Samtec

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

Learn More

Datasheet

232In Stock

Cut Tape

$6.67

$6.11

$5.74

Reel

$5.16

$5.07

View

Min.: 1
Mult.: 1

Reel: 300

Headers

60 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

ERM5-030-05.0-L-DV-TR
Samtec
1: $8.11
319In Stock

Mfr. Part #
ERM5-030-05.0-L-DV-TR

Mouser Part #
200-ERM503005.0LDVTR

Samtec

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

Learn More

Datasheet

319In Stock

Cut Tape

$8.11

$7.52

$7.16

$6.91

Reel

$6.91

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

ERM5-040-02.0-S-DV-P-TR
Samtec
1: $10.11
290In Stock

Mfr. Part #
ERM5-040-02.0-S-DV-P-TR

Mouser Part #
200-ERM5040020SDVPTR

Samtec

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

Learn More

Datasheet

290In Stock

Cut Tape

$10.11

$9.58

$9.28

$9.05

Reel

$7.35

View

Min.: 1
Mult.: 1

Reel: 500

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

ERM5-050-02.0-L-DV-TR
Samtec
1: $8.88
258In Stock
500Expected 2026-04-07

Mfr. Part #
ERM5-050-02.0-L-DV-TR

Mouser Part #
200-ERM505002.0LDVTR

Samtec

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

Learn More

Datasheet

258In Stock

500Expected 2026-04-07

Cut Tape

$8.88

$8.42

$8.15

$7.95

Reel

$6.40

View

Min.: 1
Mult.: 1

Reel: 500

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

ERM5-050-02.0-S-DV-P-TR
Samtec
1: $10.91
453In Stock

Mfr. Part #
ERM5-050-02.0-S-DV-P-TR

Mouser Part #
200-ERM5050020SDVPTR

Samtec

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

Learn More

Datasheet

453In Stock

Cut Tape

$10.91

$10.35

$10.03

$9.78

Reel

$8.80

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-TR
Samtec
1: $9.27
245In Stock

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

Mouser Part #
200-ERM505005.0LDVTR

Samtec

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

Learn More

Datasheet

245In Stock

Cut Tape

$9.27

$8.79

$8.53

$8.31

Reel

$7.46

View

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

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

ERM5-060-04.0-L-DV-K-TR
Samtec
1: $8.79
163In Stock
300Expected 2026-03-16

Mfr. Part #
ERM5-060-04.0-L-DV-K-TR

Mouser Part #
200-ERM5060040LDVKTR

Samtec

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

Learn More

Datasheet

163In Stock

300Expected 2026-03-16

Cut Tape

$8.79

$8.06

$7.55

Reel

$6.80

$6.68

View

Min.: 1
Mult.: 1

Reel: 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 Terminal

ERM5-075-05.0-L-DV-K-TR
Samtec
1: $9.83
185In Stock

Mfr. Part #
ERM5-075-05.0-L-DV-K-TR

Mouser Part #
200-ERM5075050LDVKTR

Samtec

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

Learn More

Datasheet

185In Stock

Cut Tape

$9.83

$9.01

$8.45

Reel

$7.61

$7.47

View

Min.: 1
Mult.: 1

Reel: 275

Headers

150 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

ERM5-075-05.0-L-DV-TR
Samtec
1: $11.24
62In Stock

Mfr. Part #
ERM5-075-05.0-L-DV-TR

Mouser Part #
200-ERM5075050LDVTR

Samtec

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

Learn More

Datasheet

62In Stock

Cut Tape

$11.24

$10.65

$10.32

$10.08

Reel

$9.02

View

Min.: 1
Mult.: 1

Reel: 275

Headers

150 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

ERM5-010-04.0-L-DV-TR
Samtec
1: $5.43
179In Stock

Mfr. Part #
ERM5-010-04.0-L-DV-TR

Mouser Part #
200-ERM5010040LDVTR

Samtec

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

Learn More

Datasheet

179In Stock

Cut Tape

$5.43

$5.04

$4.79

$4.62

Reel

$4.62

View

Min.: 1
Mult.: 1

Reel: 375

Headers

20 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

ERM5 & ERF5 Edge Rate® Rugged High-Speed Strips

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