Board to Board & Mezzanine Connectors – Mouser Korea, Republic of

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 84

Applied Filters:

Product

Number of Positions

Pitch

Number of Rows

Termination Style

Mounting Angle

Stack Height

Current Rating

Maximum Data Rate

Minimum Operating Temperature

Maximum Operating Temperature

Contact Plating

Contact Material

Housing Material

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

354180-E
TE Connectivity / ERNI
1: ₩23,852.4
163In Stock

Mfr. Part #
354180-E

Mouser Part #
305-354180

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

163In Stock

Cut Tape

₩23,852.4

₩20,186.4

₩19,827.6

₩19,468.8

View

Reel

₩16,286.4

MouseReel Available

Min.: 1
Mult.: 1

: 240

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 5-PIN,VERTICAL,SMT

214547-E
TE Connectivity / ERNI
1: ₩11,263.2
592In Stock

Mfr. Part #
214547-E

Mouser Part #
305-214547

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

592In Stock

Cut Tape

₩11,263.2

₩9,578.4

₩8,970

₩8,548.8

Reel

₩8,002.8

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 50-PIN,VERTICAL,SMT/THR

224562-E
TE Connectivity / ERNI
1: ₩21,996
666In Stock
200Expected 8/27/2026

Mfr. Part #
224562-E

Mouser Part #
305-224562

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

666In Stock

200Expected 8/27/2026

Cut Tape

₩21,996

₩18,704.4

₩17,534.4

₩16,692

Reel

₩15,303.6

View

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,VERTICAL,SMT

254877-E
TE Connectivity / ERNI
1: ₩23,961.6
655In Stock

Mfr. Part #
254877-E

Mouser Part #
305-254877

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

655In Stock

Cut Tape

₩23,961.6

₩20,373.6

₩19,094.4

₩18,392.4

₩17,550

Reel

₩14,944.8

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/THR

214912-E
TE Connectivity / ERNI
1: ₩13,618.8
434In Stock

Mfr. Part #
214912-E

Mouser Part #
305-214912

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

434In Stock

Cut Tape

₩13,618.8

₩12,542.4

₩11,590.8

₩11,122.8

Reel

₩8,533.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

4 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

354188-E
TE Connectivity / ERNI
1: ₩24,226.8
170In Stock

Mfr. Part #
354188-E

Mouser Part #
305-354188

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

170In Stock

Cut Tape

₩24,226.8

₩20,592

₩19,890

Reel

₩16,302

₩15,553.2

View

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 5-PIN,VERTICAL,SMT

214549-E
TE Connectivity / ERNI
1: ₩12,261.6
359In Stock

Mfr. Part #
214549-E

Mouser Part #
305-214549

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

359In Stock

Cut Tape

₩12,261.6

₩10,420.8

₩9,765.6

₩9,313.2

Reel

₩8,190

View

MouseReel Available

Min.: 1
Mult.: 1

: 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, Cut Tape, MouseReel

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

354175-E
TE Connectivity / ERNI
1: ₩23,712
288In Stock

Mfr. Part #
354175-E

Mouser Part #
305-354175

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

288In Stock

Cut Tape

₩23,712

₩20,155.2

₩18,891.6

₩17,986.8

Reel

₩15,100.8

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 MSPPM 5 M SMD * 90 A V 137 094 * E008 J

364705-E
TE Connectivity / ERNI
1: ₩17,986.8
170In Stock

Mfr. Part #
364705-E

Mouser Part #
305-364705

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

170In Stock

Cut Tape

₩17,986.8

₩16,192.8

₩15,256.8

₩14,851.2

Reel

₩12,121.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

MicroSpeed

Reel, Cut Tape, MouseReel

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

214916-E
TE Connectivity / ERNI
1: ₩10,810.8
258In Stock

Mfr. Part #
214916-E

Mouser Part #
305-214916

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

258In Stock

Cut Tape

₩10,810.8

₩9,188.4

₩8,611.2

₩8,205.6

Reel

₩7,051.2

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 50-PIN,VERTICAL,SMT

374723-E
TE Connectivity / ERNI
1: ₩28,735.2
424In Stock

Mfr. Part #
374723-E

Mouser Part #
305-374723

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

424In Stock

Cut Tape

₩28,735.2

₩24,429.6

₩22,900.8

₩21,808.8

View

Reel

₩17,924.4

Min.: 1
Mult.: 1

: 400

Plugs

50 Position

1 mm (0.039 in)

2 Row

Vertical

Gold

MicroSpeed

Reel, Cut Tape

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

354177-E
TE Connectivity / ERNI
1: ₩21,777.6
372In Stock

Mfr. Part #
354177-E

Mouser Part #
305-354177

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

372In Stock

Cut Tape

₩21,777.6

₩18,922.8

₩18,626.4

₩18,064.8

Reel

₩15,615.6

View

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 50-PIN,VERTICAL,SMT

354183-E
TE Connectivity / ERNI
1: ₩19,422
264In Stock

Mfr. Part #
354183-E

Mouser Part #
305-354183

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

264In Stock

Cut Tape

₩19,422

₩17,347.2

₩17,035.2

₩16,723.2

Reel

₩15,475.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

Gold

MicroSpeed

Reel, Cut Tape, MouseReel

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

354184-E
TE Connectivity / ERNI
1: ₩23,571.6
188In Stock

Mfr. Part #
354184-E

Mouser Part #
305-354184

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

188In Stock

Cut Tape

₩23,571.6

₩21,621.6

₩20,982

₩20,810.4

View

Reel

₩18,782.4

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

MicroSpeed

Reel, Cut Tape, MouseReel

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

354262-E
TE Connectivity / ERNI
1: ₩14,008.8
393In Stock

Mfr. Part #
354262-E

Mouser Part #
305-354262

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

393In Stock

Cut Tape

₩14,008.8

₩12,261.6

₩11,949.6

₩11,575.2

Reel

₩9,438

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

1 mm (0.039 in)

Solder

Vertical

4 mm

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

MicroSpeed

Reel, Cut Tape, MouseReel

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

224558-E
TE Connectivity / ERNI
1: ₩14,414.4
161In Stock

Mfr. Part #
224558-E

Mouser Part #
305-224558

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

161In Stock

Cut Tape

₩14,414.4

Reel

₩14,414.4

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

2 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/THR

354181-E
TE Connectivity / ERNI
1: ₩22,089.6
117In Stock

Mfr. Part #
354181-E

Mouser Part #
305-354181

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

117In Stock

Cut Tape

₩22,089.6

₩20,514

₩20,217.6

₩17,940

Reel

₩16,832.4

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 240

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 50P 1MM HS MLE VERT SMT/THR B-B MEZ 2ROW

144681-E
TE Connectivity / ERNI
1: ₩24,991.2
415In Stock

Mfr. Part #
144681-E

Mouser Part #
305-144681

TE Connectivity / ERNI

Board to Board & Mezzanine Connectors 50P 1MM HS MLE VERT SMT/THR B-B MEZ 2ROW

Learn More

Datasheet

Product Comments

415In Stock

Cut Tape

₩24,991.2

₩21,668.4

₩20,545.2

₩20,233.2

Reel

₩16,848

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 50-PIN,VERTICAL,SMT

224514-E
TE Connectivity / ERNI
1: ₩21,060
615In Stock

Mfr. Part #
224514-E

Mouser Part #
305-224514

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

615In Stock

Cut Tape

₩21,060

₩17,908.8

₩16,785.6

₩15,974.4

Reel

₩14,211.6

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

224559-E
TE Connectivity / ERNI
1: ₩21,668.4
315In Stock
170Expected 2/18/2027

Mfr. Part #
224559-E

Mouser Part #
305-224559

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

315In Stock

170Expected 2/18/2027

Cut Tape

₩21,668.4

₩19,203.6

₩18,470.4

₩17,721.6

Reel

₩15,272.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 170

Connectors

50 Position

1 mm (0.039 in)

2 Row

Solder

Vertical

9 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 MSPPM 5 F SMD * 90 A V 137 094 * E008 J

364709-E
TE Connectivity / ERNI
1: ₩19,952.4
214In Stock

Mfr. Part #
364709-E

Mouser Part #
305-364709

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

214In Stock

Cut Tape

₩19,952.4

₩17,690.4

₩17,004

₩16,317.6

Reel

₩13,150.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

MicroSpeed

Reel, Cut Tape, MouseReel

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

144662-E
TE Connectivity / ERNI
1: ₩20,529.6
378In Stock

Mfr. Part #
144662-E

Mouser Part #
305-144662

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

378In Stock

Cut Tape

₩20,529.6

₩17,456.4

₩16,364.4

₩14,991.6

Reel

₩13,681.2

₩12,433.2

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 5-PIN,VERTICAL,SMT

214356-E
TE Connectivity / ERNI
1: ₩11,154
672In Stock

Mfr. Part #
214356-E

Mouser Part #
305-214356

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

672In Stock

Cut Tape

₩11,154

₩10,093.2

₩9,531.6

₩9,297.6

Reel

₩7,441.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 420

Connectors

5 Position

2 mm (0.079 in)

1 Row

Solder

Vertical

4 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

224512-E
TE Connectivity / ERNI
1: ₩20,904
411In Stock

Mfr. Part #
224512-E

Mouser Part #
305-224512

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

411In Stock

Cut Tape

₩20,904

₩17,768.4

₩16,660.8

₩15,865.2

Reel

₩14,008.8

View

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 50-PIN,VERTICAL,SMT

224516-E
TE Connectivity / ERNI
1: ₩21,637.2
507In Stock

Mfr. Part #
224516-E

Mouser Part #
305-224516

TE Connectivity / ERNI

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

Learn More

Datasheet

Product Comments

507In Stock

Cut Tape

₩21,637.2

₩18,392.4

₩17,238

₩16,411.2

Reel

₩14,679.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 240

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

MicroSpeed & MicroSpeed Power Connectors

Customer Service Office

Company

Resources

Support