Board to Board & Mezzanine Connectors

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

AcceleRate® HD Ultra-Dense Mezzanine Strips

Samtec AcceleRate^® HD Ultra-Dense Mezzanine Strips feature a low-profile 5mm stack height, slim 5mm width, and a 0.635mm pitch. These micro interconnects are super dense with up to 400 total inputs/outputs (I/Os). The four-row design allows 10 to 100 positions per row. Samtec AcceleRate HD header and socket connectors are PCIe^® 6.0/CXL^® 3.2 capable, support 64Gbps PAM4 (32Gbps NRZ) applications, and feature an Edge Rate^® contact system that is optimized for signal integrity performance. The open-pin-field design offers grounding and routing flexibility.

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

Results: 209

Applied Filters:

Product

Number of Positions

Pitch

Number of Rows

Termination Style

Mounting Angle

Stack Height

Current Rating

Voltage Rating

Maximum Data Rate

Minimum Operating Temperature

Maximum Operating Temperature

Contact Plating

Contact Material

Housing Material

Series

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 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-100-07.5-L-4-0-A-TR
Samtec
1: ฿1,516.49
52In Stock
New Product

Mfr. Part No.
ADF6-100-07.5-L-4-0-A-TR

Mouser Part No
200-ADF610007.5L40AT

New Product

Samtec

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

Learn More

Datasheet

52In Stock

Cut Tape

฿1,516.49

฿1,289.09

฿1,225.14

Reel

฿1,067.84

฿1,000.98

Min.: 1
Mult.: 1

: 100

Connectors

100 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

ADF6-100-07.5-S-4-0-A-TR
Samtec
1: ฿1,671.53
100In Stock
New Product

Mfr. Part No.
ADF6-100-07.5-S-4-0-A-TR

Mouser Part No
200-ADF610007.5S40AT

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

฿1,671.53

฿1,420.88

฿1,355.63

Reel

฿1,150.53

Min.: 1
Mult.: 1

: 400

Connectors

100 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

ADF6-70-07.5-L-4-0-A-TR
Samtec
1: ฿1,047.17
100In Stock
New Product

Mfr. Part No.
ADF6-70-07.5-L-4-0-A-TR

Mouser Part No
200-ADF67007.5L40ATR

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

฿1,047.17

฿890.51

฿834.63

฿817.51

Reel

฿693.80

Min.: 1
Mult.: 1

: 400

Connectors

70 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

ADF6-70-07.5-S-4-0-A-TR
Samtec
1: ฿1,207.37
100In Stock
New Product

Mfr. Part No.
ADF6-70-07.5-S-4-0-A-TR

Mouser Part No
200-ADF67007.5S40ATR

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

฿1,207.37

฿1,026.17

฿962.22

฿949.94

Reel

฿806.21

Min.: 1
Mult.: 1

: 400

Connectors

70 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

ADF6-80-07.5-L-4-0-A-TR
Samtec
1: ฿1,182.83
100In Stock
New Product

Mfr. Part No.
ADF6-80-07.5-L-4-0-A-TR

Mouser Part No
200-ADF68007.5L40ATR

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

฿1,182.83

฿1,005.50

฿942.84

฿933.79

Reel

฿792.32

Min.: 1
Mult.: 1

: 400

Connectors

80 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

ADF6-80-07.5-S-4-0-A-TR
Samtec
1: ฿1,364.03
100In Stock
New Product

Mfr. Part No.
ADF6-80-07.5-S-4-0-A-TR

Mouser Part No
200-ADF68007.5S40ATR

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

฿1,364.03

฿1,159.25

฿1,086.90

฿1,085.60

Reel

฿921.20

Min.: 1
Mult.: 1

: 400

Connectors

80 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-L-4-0-A-TR
Samtec
1: ฿1,317.19
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

฿1,317.19

฿1,119.84

฿1,050.40

Reel

฿891.48

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: ฿1,518.10
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

฿1,518.10

฿1,290.71

฿1,220.29

Reel

฿1,035.86

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: ฿1,644.39
39In Stock
300Expected 7/8/2026
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

39In Stock

300Expected 7/8/2026

Cut Tape

฿1,644.39

฿1,397.62

฿1,338.51

Reel

฿1,136.31

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: ฿1,862.74
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

฿1,862.74

฿1,583.35

฿1,559.77

Reel

฿1,323.98

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

ADM6-70-08.5-L-4-0-A-TR
Samtec
1: ฿1,187.67
345In 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

345In Stock

Cut Tape

฿1,187.67

฿1,009.38

฿946.39

฿937.67

Reel

฿795.87

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: ฿1,372.43
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

฿1,372.43

฿1,166.68

฿1,093.36

฿1,092.71

Reel

฿927.33

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: ฿1,341.74
100In 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

100In Stock

Cut Tape

฿1,341.74

฿1,140.19

฿1,071.39

Reel

฿909.57

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: ฿1,550.08
100In 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

100In Stock

Cut Tape

฿1,550.08

฿1,317.52

฿1,248.40

Reel

฿1,059.44

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: ฿1,493.55
70In 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

70In Stock

Cut Tape

฿1,493.55

฿1,269.71

฿1,205.11

Reel

฿1,022.94

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: ฿1,725.79
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

฿1,725.79

฿1,466.74

฿1,403.76

Reel

฿1,191.87

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 Socket

ADF6-60-03.5-S-4-0-A-TR
Samtec
1: ฿883.08
1,238In Stock
New Product

Mfr. Part No.
ADF6-60-03.5-S-4-0-A-TR

Mouser Part No
200-ADF660035S40ATR

New Product

Samtec

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

Learn More

Datasheet

1,238In Stock

Cut Tape

฿883.08

฿835.92

฿804.27

฿784.89

View

Reel

฿519.71

Min.: 1
Mult.: 1

: 700

Sockets

240 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)

ADF6

Reel, Cut Tape

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

ADM6-100-03.5-L-4-0-A-TR
Samtec
1: ฿1,493.23
702In Stock
New Product

Mfr. Part No.
ADM6-100-03.5-L-4-0-A-TR

Mouser Part No
200-ADM6100035L40ATR

New Product

Samtec

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

Learn More

Datasheet

702In Stock

Cut Tape

฿1,493.23

฿1,413.45

฿1,360.48

฿1,327.21

View

Reel

฿852.40

Min.: 1
Mult.: 1

: 700

ADM6

Reel, Cut Tape

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

ADM6-60-01.5-S-4-0-A-TR
Samtec
1: ฿955.43
1,412In Stock
New Product

Mfr. Part No.
ADM6-60-01.5-S-4-0-A-TR

Mouser Part No
200-ADM660015S40ATR

New Product

Samtec

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

Learn More

Datasheet

1,412In Stock

Cut Tape

฿955.43

฿904.72

฿870.49

฿849.17

View

Reel

฿545.87

Min.: 1
Mult.: 1

: 900

Plugs

240 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)

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: ฿450.91
521In Stock
New Product

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

Mouser Part No
200-ADF62007.5L40ATR

New Product

Samtec

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

Learn More

Datasheet

521In Stock

Cut Tape

฿450.91

฿426.68

฿410.53

฿400.52

View

Reel

฿254.20

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)

ADF6

Reel, Cut Tape

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

ADF6-30-03.5-S-4-0-A-TR
Samtec
1: ฿646.97
675In Stock
New Product

Mfr. Part No.
ADF6-30-03.5-S-4-0-A-TR

Mouser Part No
200-ADF630035S40ATR

New Product

Samtec

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

Learn More

Datasheet

675In Stock

Cut Tape

฿646.97

฿612.41

฿589.48

฿575.26

View

Reel

฿369.84

MouseReel Available

Min.: 1
Mult.: 1

: 700

Sockets

120 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)

ADF6

Reel, Cut Tape, MouseReel

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: ฿724.81
212In Stock
700Expected 7/7/2026
New Product

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

Mouser Part No
200-ADF65003.5L40ATR

New Product

Samtec

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

Learn More

Datasheet

212In Stock

700Expected 7/7/2026

Cut Tape

฿724.81

฿686.05

฿660.54

฿644.39

View

Reel

฿414.09

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)

ADF6

Reel, Cut Tape

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

ADF6-50-07.5-L-4-0-A-TR
Samtec
1: ฿952.20
84In Stock
New Product

Mfr. Part No.
ADF6-50-07.5-L-4-0-A-TR

Mouser Part No
200-ADF65007.5L40ATR

New Product

Samtec

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

Learn More

Datasheet

84In Stock

Cut Tape

฿952.20

฿682.82

Reel

฿682.50

View

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADF6-60-07.5-S-4-0-TR
Samtec
1: ฿936.70
100In Stock
New Product

Mfr. Part No.
ADF6-60-07.5-S-4-0-TR

Mouser Part No
200-ADF66007.5S40TR

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

฿936.70

฿886.64

฿853.37

฿832.37

View

Reel

฿610.15

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADF6-70-03.5-L-4-0-A-TR
Samtec
1: ฿862.09
785In Stock
New Product

Mfr. Part No.
ADF6-70-03.5-L-4-0-A-TR

Mouser Part No
200-ADF670035L40ATR

New Product

Samtec

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

Learn More

Datasheet

785In Stock

Cut Tape

฿862.09

฿816.22

฿785.21

฿766.16

View

Reel

฿498.07

Min.: 1
Mult.: 1

: 700

Sockets

280 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)

ADF6

Reel, Cut Tape

AcceleRate® HD Ultra-Dense Mezzanine Strips

Customer Service Office

Company

Resources

Support