Board to Board & Mezzanine Connectors

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Ultra Micro Interconnects

Samtec Ultra Micro Interconnects offer a stack height as low as 2.31mm and pitches of 0.4mm, 0.5mm, 0.635mm, and 0.8mm. One to four rows are available, and termination styles include solder, solder balls, and solder pin. Samtec Ultra Micro Interconnects are available in several mounting angles, including horizontal, right, straight, and vertical. The product lineup features connectors, headers, receptacles, sockets, and hermaphroditic connectors.

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Part #

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-90-07.5-L-4-0-A-TR
Samtec
1: 34,90 €
100In Stock
New Product

Mfr. Part No.
ADF6-90-07.5-L-4-0-A-TR

Mouser Part No
200-ADF69007.5L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

Learn More

Datasheet

100In Stock

Cut Tape

34,90 €

29,66 €

27,96 €

27,95 €

Reel

23,75 €

Min.: 1
Mult.: 1

: 400

Connectors

90 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADF6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-90-07.5-S-4-0-A-TR
Samtec
1: 40,03 €
100In Stock
New Product

Mfr. Part No.
ADF6-90-07.5-S-4-0-A-TR

Mouser Part No
200-ADF69007.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

Learn More

Datasheet

100In Stock

Cut Tape

40,03 €

34,03 €

32,49 €

32,48 €

Reel

27,61 €

Min.: 1
Mult.: 1

: 400

Connectors

90 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADF6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-100-08.5-L-4-0-A-TR
Samtec
1: 43,57 €
302In Stock
New Product

Mfr. Part No.
ADM6-100-08.5-L-4-0-A-TR

Mouser Part No
200-ADM610008.5L40AT

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

302In Stock

Cut Tape

43,57 €

37,03 €

35,64 €

35,63 €

Reel

30,28 €

Min.: 1
Mult.: 1

: 300

Connectors

100 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-100-08.5-S-4-0-A-TR
Samtec
1: 49,82 €
97In Stock
New Product

Mfr. Part No.
ADM6-100-08.5-S-4-0-A-TR

Mouser Part No
200-ADM610008.5S40AT

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

97In Stock

Cut Tape

49,82 €

42,35 €

41,52 €

41,51 €

Reel

35,28 €

Min.: 1
Mult.: 1

: 300

Connectors

100 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-10-01.5-S-4-0-A-TR
Samtec
1: 11,38 €
239In Stock
New Product

Mfr. Part No.
ADM6-10-01.5-S-4-0-A-TR

Mouser Part No
200-ADM61001.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

239In Stock

Cut Tape

11,38 €

10,77 €

10,36 €

10,11 €

View

Reel

6,68 €

Min.: 1
Mult.: 1

: 875

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-10-03.5-S-4-0-TR
Samtec
1: 12,18 €
207In Stock
New Product

Mfr. Part No.
ADM6-10-03.5-S-4-0-TR

Mouser Part No
200-ADM610035S-40TR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

207In Stock

Cut Tape

12,18 €

11,52 €

11,09 €

10,82 €

View

Reel

7,15 €

Min.: 1
Mult.: 1

: 650

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-10-06.5-L-4-0-A-TR
Samtec
1: 13,47 €
343In Stock
New Product

Mfr. Part No.
ADM6-10-06.5-L-4-0-A-TR

Mouser Part No
200-ADM610065L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

343In Stock

Cut Tape

13,47 €

13,46 €

12,04 €

Reel

12,04 €

10,70 €

Min.: 1
Mult.: 1

: 350

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-20-03.5-L-4-0-A-TR
Samtec
1: 16,46 €
913In Stock
New Product

Mfr. Part No.
ADM6-20-03.5-L-4-0-A-TR

Mouser Part No
200-ADM6200-35L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

913In Stock

Cut Tape

16,46 €

16,45 €

14,52 €

Reel

12,95 €

Quote

Min.: 1
Mult.: 1

: 675

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-20-01.5-S-4-0-A-TR
Samtec
1: 15,68 €
250In Stock
New Product

Mfr. Part No.
ADM6-20-01.5-S-4-0-A-TR

Mouser Part No
200-ADM620015S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

250In Stock

Cut Tape

15,68 €

14,84 €

14,29 €

13,94 €

View

Reel

9,20 €

Min.: 1
Mult.: 1

: 875

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-20-06.5-L-4-0-A-TR
Samtec
1: 18,06 €
571In Stock
New Product

Mfr. Part No.
ADM6-20-06.5-L-4-0-A-TR

Mouser Part No
200-ADM620065L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

571In Stock

Cut Tape

18,06 €

18,05 €

16,59 €

Reel

16,59 €

14,80 €

Quote

Min.: 1
Mult.: 1

: 275

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-30-06.5-L-4-0-A-TR
Samtec
1: 21,16 €
286In Stock
275Expected 11/2/2026
New Product

Mfr. Part No.
ADM6-30-06.5-L-4-0-A-TR

Mouser Part No
200-ADM63006.5L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

286In Stock

275Expected 11/2/2026

Cut Tape

21,16 €

19,72 €

Reel

19,72 €

17,54 €

Quote

Min.: 1
Mult.: 1

: 275

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-40-06.5-L-4-0-A-TR
Samtec
1: 26,40 €
302In Stock
New Product

Mfr. Part No.
ADM6-40-06.5-L-4-0-A-TR

Mouser Part No
200-ADM640065L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

302In Stock

Cut Tape

26,40 €

26,39 €

25,14 €

Reel

25,14 €

View

Min.: 1
Mult.: 1

: 275

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-60-03.5-S-4-0-A-TR
Samtec
1: 27,24 €
397In Stock
New Product

Mfr. Part No.
ADM6-60-03.5-S-4-0-A-TR

Mouser Part No
200-ADM660035S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

397In Stock

Cut Tape

27,24 €

25,79 €

24,82 €

24,22 €

View

Reel

15,98 €

Min.: 1
Mult.: 1

: 500

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-70-08.5-L-4-0-A-TR
Samtec
1: 31,47 €
315In Stock
New Product

Mfr. Part No.
ADM6-70-08.5-L-4-0-A-TR

Mouser Part No
200-ADM67008.5L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

315In Stock

Cut Tape

31,47 €

26,75 €

25,08 €

24,97 €

Reel

21,22 €

Min.: 1
Mult.: 1

: 300

Connectors

70 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-70-08.5-S-4-0-A-TR
Samtec
1: 36,19 €
100In Stock
New Product

Mfr. Part No.
ADM6-70-08.5-S-4-0-A-TR

Mouser Part No
200-ADM67008.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

100In Stock

Cut Tape

36,19 €

30,76 €

29,09 €

Reel

24,71 €

Min.: 1
Mult.: 1

: 300

Connectors

70 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-80-08.5-L-4-0-A-TR
Samtec
1: 35,54 €
89In Stock
New Product

Mfr. Part No.
ADM6-80-08.5-L-4-0-A-TR

Mouser Part No
200-ADM68008.5L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

89In Stock

Cut Tape

35,54 €

30,21 €

28,53 €

28,52 €

Reel

24,23 €

Min.: 1
Mult.: 1

: 300

Connectors

80 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-80-08.5-S-4-0-A-TR
Samtec
1: 40,87 €
89In Stock
New Product

Mfr. Part No.
ADM6-80-08.5-S-4-0-A-TR

Mouser Part No
200-ADM68008.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

89In Stock

Cut Tape

40,87 €

34,74 €

33,24 €

33,23 €

Reel

28,24 €

Min.: 1
Mult.: 1

: 300

Connectors

80 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-90-08.5-L-4-0-A-TR
Samtec
1: 39,58 €
67In Stock
New Product

Mfr. Part No.
ADM6-90-08.5-L-4-0-A-TR

Mouser Part No
200-ADM69008.5L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

67In Stock

Cut Tape

39,58 €

33,64 €

32,09 €

32,08 €

Reel

27,26 €

Min.: 1
Mult.: 1

: 300

Connectors

90 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-90-08.5-S-4-0-A-TR
Samtec
1: 45,50 €
100In Stock
New Product

Mfr. Part No.
ADM6-90-08.5-S-4-0-A-TR

Mouser Part No
200-ADM69008.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

100In Stock

Cut Tape

45,50 €

38,68 €

37,38 €

37,37 €

Reel

31,76 €

Min.: 1
Mult.: 1

: 300

Connectors

90 Position

0.635 mm (0.025 in)

4 Row

Solder

Straight

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL

ADM6-50-01.5-STL-4-0-A-TR
Samtec
1: 33,71 €
178In Stock
New Product

Mfr. Part No.
ADM6-50-01.5-STL-4-0-A-TR

Mouser Part No
200-DM650015STL40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL

Learn More

Datasheet

178In Stock

Cut Tape

33,71 €

Reel

33,45 €

Quote

Min.: 1
Mult.: 1

: 875

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-50-03.5-L-4-0-A-TR
Samtec
1: 19,30 €
1.110In Stock
1.400Expected 10/20/2026

Mfr. Part No.
ADF6-50-03.5-L-4-0-A-TR

Mouser Part No
200-ADF65003.5L40ATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

Learn More

Datasheet

1.110In Stock

1.400Expected 10/20/2026

Cut Tape

19,30 €

18,27 €

17,59 €

17,16 €

View

Reel

12,44 €

Min.: 1
Mult.: 1

: 700

Sockets

200 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

3.23 mm

1.34 A

155 VAC, 219 VDC

64 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

64 Gbps

ADF6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-50-01.5-L-4-0-A-TR
Samtec
1: 19,70 €
1.104In Stock

Mfr. Part No.
ADM6-50-01.5-L-4-0-A-TR

Mouser Part No
200-ADM65001.5L40ATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

1.104In Stock

Cut Tape

19,70 €

18,65 €

17,96 €

17,52 €

View

Reel

12,25 €

Min.: 1
Mult.: 1

: 875

Plugs

200 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

2.9 mm

1.34 A

155 VAC, 219 VDC

64 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

64 Gbps

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-40-03.5-S-4-0-A-TR
Samtec
1: 20,47 €
67In Stock
New Product

Mfr. Part No.
ADF6-40-03.5-S-4-0-A-TR

Mouser Part No
200-ADF64003.5S40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

Learn More

Datasheet

67In Stock

Cut Tape

20,47 €

17,40 €

16,31 €

15,56 €

15,15 €

Reel

12,87 €

Min.: 1
Mult.: 1

: 700

Sockets

40 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

1.34 A

155 VAC, 219 VDC

64 Gbps

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

64 Gbps

ADF6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

ADM6-50-06.5-L-4-0-A-TR
Samtec
1: 26,95 €
64In Stock
275Expected 10/19/2026
New Product

Mfr. Part No.
ADM6-50-06.5-L-4-0-A-TR

Mouser Part No
200-ADM650065L40ATR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal

Learn More

Datasheet

64In Stock

275Expected 10/19/2026

Cut Tape

26,95 €

26,94 €

25,71 €

Reel

25,71 €

View

Min.: 1
Mult.: 1

: 275

ADM6

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-20-07.5-L-4-0-A-TR
Samtec
1: 11,33 €
275In Stock
525Expected 10/5/2026

Mfr. Part No.
ADF6-20-07.5-L-4-0-A-TR

Mouser Part No
200-ADF62007.5L40ATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket

Learn More

Datasheet

275In Stock

525Expected 10/5/2026

Cut Tape

11,33 €

10,72 €

10,33 €

10,28 €

View

Reel

7,05 €

Min.: 1
Mult.: 1

: 525

Sockets

80 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

7.23 mm

1.34 A

155 VAC, 219 VDC

64 Gbps

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

64 Gbps

ADF6

Reel, Cut Tape

Ultra Micro Interconnects

Customer Service Office

Company

Resources

Support

2 Position
10 Position
20 Position
30 Position
40 Position
50 Position
60 Position
70 Position
80 Position
90 Position
100 Position
120 Position
140 Position
160 Position
180 Position
200 Position
240 Position
280 Position
300 Position
320 Position

2.31 mm
2.9 mm
3.23 mm
3.25 mm
4 mm
4 mm, 4.5 mm
4 mm, 4.5 mm, 5.5 mm
4.5 mm, 5 mm
4.5 mm, 5 mm, 6 mm
4.9 mm
5 mm
5 mm, 5.5 mm, 6.5 mm, 8.5 mm
5.5 mm, 6 mm
6 mm, 7 mm, 9 mm
6.5 mm, 7 mm, 8 mm, 4 mm
7 mm
7 mm, 8 mm, 10 mm
7.23 mm
7.9 mm
8 mm