Board to Board & Mezzanine Connectors

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MicroSpeed & MicroSpeed Power Connectors

TE Connectivity's ERNI MicroSpeed and MicroSpeed Power Connectors enable data transmission up to 25Gb/s with high signal quality and reliability. These connectors provide a versatile interconnect solution by providing 2-row, 3-row, and 7-row connector versions and 5mm to 20mm board-to-board spacing using different heights. The MicroSpeed Connectors feature low electromagnetic radiation and high immunity to interference. The connectors have a pitch of 1mm and are available in SMT (single contact) or THR (shield contacts) terminations. These connectors are ideal for next-generation communication standards like Ethernet 100Gbps, Optical Internetworking Forum (OIF), and USB 3.1.

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Part #

Board to Board & Mezzanine Connectors MSPPM 5 F SMD * 90 A V 137 094 * E008 J

364709-E
TE Connectivity / ERNI
1: 10,58 €
214In Stock

Mfr. Part No.
364709-E

Mouser Part No
305-364709

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPPM 5 F SMD * 90 A V 137 094 * E008 J

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Datasheet

Product Comments

214In Stock

Cut Tape

10,58 €

9,00 €

7,65 €

Reel

7,08 €

6,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR

374722-E
TE Connectivity / ERNI
1: 13,99 €
327In Stock

Mfr. Part No.
374722-E

Mouser Part No
305-374722

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR

Learn More

Datasheet

Product Comments

327In Stock

Cut Tape

13,99 €

11,89 €

11,80 €

11,70 €

Reel

9,61 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Right Angle

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50P 4MM HS FML VERT SMT/THR B-B MEZ 2ROW

144663-E
TE Connectivity / ERNI
1: 11,67 €
59In Stock
1 200On Order

Mfr. Part No.
144663-E

Mouser Part No
305-144663

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50P 4MM HS FML VERT SMT/THR B-B MEZ 2ROW

Learn More

Datasheet

Product Comments

59In Stock

1 200On Order

Cut Tape

11,67 €

9,97 €

9,34 €

8,89 €

Reel

7,83 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

4 mm

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT

144680-E
TE Connectivity / ERNI
1: 11,67 €
92In Stock
800On Order

Mfr. Part No.
144680-E

Mouser Part No
305-144680

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

92In Stock

800On Order

Cut Tape

11,67 €

9,92 €

9,30 €

8,86 €

Reel

7,40 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

1 mm

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

214357-E
TE Connectivity / ERNI
1: 6,15 €
309In Stock

Mfr. Part No.
214357-E

Mouser Part No
305-214357

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

309In Stock

Cut Tape

6,15 €

5,23 €

4,90 €

4,66 €

Reel

3,91 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

1 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

214550-E
TE Connectivity / ERNI
1: 6,29 €
159In Stock
420Expected 05/02/2027

Mfr. Part No.
214550-E

Mouser Part No
305-214550

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

159In Stock

420Expected 05/02/2027

Cut Tape

6,29 €

5,34 €

5,01 €

4,64 €

Reel

3,96 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

2 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors MSPPM 5 F SMDTHR F6 * A V 137 094 * E008

214913-E
TE Connectivity / ERNI
1: 8,45 €
117In Stock

Mfr. Part No.
214913-E

Mouser Part No
305-214913

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPPM 5 F SMDTHR F6 * A V 137 094 * E008

Learn More

Datasheet

Product Comments

117In Stock

Cut Tape

8,45 €

7,41 €

6,97 €

6,72 €

Reel

4,99 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

6 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

214914-E
TE Connectivity / ERNI
1: 6,51 €
60In Stock

Mfr. Part No.
214914-E

Mouser Part No
305-214914

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

60In Stock

Cut Tape

6,51 €

5,87 €

5,53 €

5,27 €

Reel

4,64 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

8 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

214917-E
TE Connectivity / ERNI
1: 6,21 €
274In Stock
420Expected 07/12/2026

Mfr. Part No.
214917-E

Mouser Part No
305-214917

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

274In Stock

420Expected 07/12/2026

Cut Tape

6,21 €

5,28 €

4,95 €

4,71 €

Reel

3,91 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

2 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR

224515-E
TE Connectivity / ERNI
1: 11,65 €
70In Stock

Mfr. Part No.
224515-E

Mouser Part No
305-224515

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

70In Stock

Cut Tape

11,65 €

10,37 €

10,15 €

9,87 €

Reel

8,37 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 240

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

8 mm

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT

224561-E
TE Connectivity / ERNI
1: 11,61 €
86In Stock
510Expected 18/03/2027

Mfr. Part No.
224561-E

Mouser Part No
305-224561

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

86In Stock

510Expected 18/03/2027

Cut Tape

11,61 €

9,87 €

8,08 €

Reel

7,83 €

7,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 170

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

10 mm

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT

284310-E
TE Connectivity / ERNI
1: 13,99 €
35In Stock

Mfr. Part No.
284310-E

Mouser Part No
305-284310

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT

Learn More

Datasheet

Product Comments

35In Stock

Cut Tape

13,99 €

12,04 €

10,43 €

10,11 €

Reel

9,74 €

8,85 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Right Angle

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT

354178-E
TE Connectivity / ERNI
1: 12,25 €
240Expected 30/10/2026

Mfr. Part No.
354178-E

Mouser Part No
305-354178

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT

Learn More

Datasheet

Product Comments

240Expected 30/10/2026

Cut Tape

12,25 €

11,46 €

11,16 €

11,01 €

Reel

9,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 240

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

8 mm

- 55 C

+ 125 C

Gold

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors MSPEED 50 M SMD M10 B AB VV 137 094 * *

354187-E
TE Connectivity / ERNI
1: 12,94 €
66In Stock
170Expected 05/01/2027

Mfr. Part No.
354187-E

Mouser Part No
305-354187

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPEED 50 M SMD M10 B AB VV 137 094 * *

Learn More

Datasheet

Product Comments

66In Stock

170Expected 05/01/2027

Cut Tape

12,94 €

11,01 €

9,01 €

Reel

8,82 €

8,04 €

MouseReel Available

Min.: 1
Mult.: 1

: 170

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

10 mm

- 55 C

+ 125 C

Gold

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR

374720-E
TE Connectivity / ERNI
1: 14,16 €
83In Stock

Mfr. Part No.
374720-E

Mouser Part No
305-374720

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR

Learn More

Datasheet

Product Comments

83In Stock

Cut Tape

14,16 €

12,18 €

11,41 €

10,87 €

Reel

9,75 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Right Angle

Gold

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR

224513-E
TE Connectivity / ERNI
1: 14,04 €
4In Stock

Mfr. Part No.
224513-E

Mouser Part No
305-224513

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

4In Stock

Cut Tape

14,04 €

11,93 €

10,33 €

9,64 €

Reel

9,64 €

8,78 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

6 mm

1 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors MSPEED 91 F SMDTHR F4 * A-G VVVV 137 094

234097-E
TE Connectivity / ERNI
1: 19,44 €
290Expected 24/11/2026

Mfr. Part No.
234097-E

Mouser Part No
305-234097

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPEED 91 F SMDTHR F4 * A-G VVVV 137 094

Learn More

Datasheet

Product Comments

290Expected 24/11/2026

Cut Tape

19,44 €

14,19 €

12,41 €

Reel

12,41 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 440

Connectors

91 Position

1 mm (0.039 in)

7 Row

Solder

Vertical

4 mm

1 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN, RIGHT ANGLE, SMT

364707-E
TE Connectivity / ERNI
1: 15,79 €
500Factory Stock Available

Mfr. Part No.
364707-E

Mouser Part No
305-364707

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN, RIGHT ANGLE, SMT

Learn More

Datasheet

Product Comments

500Factory Stock Available

More Info Available

Cut Tape

15,79 €

13,69 €

12,01 €

10,53 €

Reel

8,57 €

8,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Connectors

5 Position

1 mm (0.039 in)

1 Row

Solder

Right Angle

6.6 A

Gold

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors MSPEED 133 F SMD F4 * A-G VVVV 137 094 *

214352-E
TE Connectivity / ERNI
440: 13,74 €
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
214352-E

Mouser Part No
305-214352

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPEED 133 F SMD F4 * A-G VVVV 137 094 *

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 15 Weeks

Reel

13,74 €

Quote

Min.: 440
Mult.: 440

: 440

Connectors

133 Position

1 mm (0.039 in)

7 Row

Solder

Vertical

4 mm

900 mA

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel

Board to Board & Mezzanine Connectors MSPEED 133 M SMD M1 * A-G VVVV 137 176 *

214355-E
TE Connectivity / ERNI
440: 13,08 €
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
214355-E

Mouser Part No
305-214355

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors MSPEED 133 M SMD M1 * A-G VVVV 137 176 *

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 15 Weeks

Reel

13,08 €

Quote

Min.: 440
Mult.: 440

: 440

Connectors

133 Position

1 mm (0.039 in)

7 Row

Solder

Vertical

1 mm

900 mA

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

214548-E
TE Connectivity / ERNI
1: 6,60 €
Lead-Time 25 Weeks

Mfr. Part No.
214548-E

Mouser Part No
305-214548

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

Lead-Time 25 Weeks

Cut Tape

6,60 €

5,61 €

5,25 €

5,01 €

Reel

4,41 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

8 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

214551-E
TE Connectivity / ERNI
1: 7,23 €
Lead-Time 51 Weeks

Mfr. Part No.
214551-E

Mouser Part No
305-214551

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

Lead-Time 51 Weeks

Cut Tape

7,23 €

6,15 €

5,23 €

Reel

4,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 220

Connectors

5 Position

1 mm (0.039 in)

Solder

Vertical

9 mm

6.6 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

214552-E
TE Connectivity / ERNI
1: 7,24 €
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
214552-E

Mouser Part No
305-214552

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 51 Weeks

Cut Tape

7,24 €

6,52 €

6,14 €

5,99 €

4,78 €

Reel

4,78 €

MouseReel Available

Min.: 1
Mult.: 1

: 220

Headers

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

10 mm

6.6 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

214915-E
TE Connectivity / ERNI
300: 5,92 €
Non-Stocked Lead-Time 29 Weeks

Mfr. Part No.
214915-E

Mouser Part No
305-214915

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 29 Weeks

Reel

5,92 €

Min.: 300
Mult.: 300

: 300

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

10 mm

18 A

25 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

214918-E
TE Connectivity / ERNI
1: 7,77 €
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
214918-E

Mouser Part No
305-214918

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 5-PIN,VERTICAL,SMT/THR

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 51 Weeks

Cut Tape

7,77 €

6,67 €

6,60 €

6,42 €

5,25 €

Reel

5,25 €

MouseReel Available

Min.: 1
Mult.: 1

: 220

Connectors

5 Position

1 mm (0.039 in)

Solder

Vertical

9 mm

6.6 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

MicroSpeed & MicroSpeed Power Connectors

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