Board to Board & Mezzanine Connectors

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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.

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Results: 320

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Part #

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

ADM6-30-01.5-L-4-0-A-TR
Samtec
1: $17.94
1,170In Stock

Mfr. Part No.
ADM6-30-01.5-L-4-0-A-TR

Mouser Part No
200-ADM63001.5L40TR

Samtec

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

Learn More

Datasheet

1,170In Stock

Cut Tape

$17.94

$17.34

$16.65

$16.14

View

Reel

$10.83

Min.: 1
Mult.: 1

: 875

Plugs

120 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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 Terminal

ADM6-40-01.5-L-4-0-A-TR
Samtec
1: $20.17
606In Stock

Mfr. Part No.
ADM6-40-01.5-L-4-0-A-TR

Mouser Part No
200-ADM64001.5L40TR

Samtec

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

Learn More

Datasheet

606In Stock

Cut Tape

$20.17

$19.10

$18.38

$17.93

View

Reel

$12.06

Min.: 1
Mult.: 1

: 875

Plugs

160 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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 Terminal

ADM6-30-01.5-L-4-0-TR
Samtec
1: $16.79
122In Stock

Mfr. Part No.
ADM6-30-01.5-L-4-0-TR

Mouser Part No
200-ADM63001.5L40T

Samtec

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

Learn More

Datasheet

122In Stock

Cut Tape

$16.79

$15.89

$15.29

$14.92

View

Reel

$9.49

Min.: 1
Mult.: 1

: 875

Plugs

ADM6

Reel, Cut Tape

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

ADM6-60-06.5-L-4-0-A-TR
Samtec
1: $26.43
3In Stock

Mfr. Part No.
ADM6-60-06.5-L-4-0-A-TR

Mouser Part No
200-ADM66006.5L40ATR

Samtec

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

Learn More

Datasheet

3In Stock

Cut Tape

$26.43

$25.02

$24.45

$24.20

Reel

$22.28

View

Min.: 1
Mult.: 1

: 275

Plugs

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

7.9 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

REF-226081-01
Samtec
1: $21.77
1,577In Stock
Factory Special Order

Mfr. Part No.
REF-226081-01

Mouser Part No
200-REF-226081-01

Factory Special Order

Samtec

Board to Board & Mezzanine Connectors

Learn More

Datasheet

1,577In Stock

Cut Tape

$21.77

$21.30

$19.63

Reel

$17.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 125

Plugs

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

1.34 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

ADM6

Reel, Cut Tape, MouseReel

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

ADF6-60-03.5-L-4-0-TR
Samtec
1: $24.77
1,332On Order

Mfr. Part No.
ADF6-60-03.5-L-4-0-TR

Mouser Part No
200-ADF66003.5L40TR

Samtec

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

Learn More

Datasheet

1,332On Order

Cut Tape

$24.77

$23.51

$23.02

$22.60

View

Reel

$16.17

Min.: 1
Mult.: 1

: 700

Sockets

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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

ADF6-60-07.5-L-4-0-A-TR
Samtec
1: $23.73
791On Order

Mfr. Part No.
ADF6-60-07.5-L-4-0-A-TR

Mouser Part No
200-ADF66007.5L40TR

Samtec

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

Learn More

Datasheet

791On Order

Cut Tape

$23.73

$22.47

$21.62

$21.10

View

Reel

$16.39

Min.: 1
Mult.: 1

: 400

Sockets

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

9 mm

1.4 A

155 VAC

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

ADF6-70-03.5-S-4-0-A-TR
Samtec
1: $34.48
698Expected 19/08/2026
New Product

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

Mouser Part No
200-ADF670035S40ATR

New Product

Samtec

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

Learn More

Datasheet

698Expected 19/08/2026

Cut Tape

$34.48

$32.64

$31.42

$30.65

View

Reel

$22.22

Min.: 1
Mult.: 1

: 700

ADF6

Reel, Cut Tape

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

ADM6-70-03.5-S-4-0-A-TR
Samtec
1: $39.96
700Expected 01/09/2026
New Product

Mfr. Part No.
ADM6-70-03.5-S-4-0-A-TR

Mouser Part No
200-ADM67003.5S40ATR

New Product

Samtec

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

Learn More

Datasheet

700Expected 01/09/2026

Cut Tape

$39.96

$37.83

$36.41

$35.52

View

Reel

$25.75

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-L-4-0-A-TR
Samtec
1: $24.00
2,956On Order

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

Mouser Part No
200-DM66001.5L40TR

Samtec

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

Learn More

Datasheet

2,956On Order

Cut Tape

$24.00

$22.72

$21.87

$21.33

View

Reel

$11.94

Min.: 1
Mult.: 1

: 900

Plugs

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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

ADF6-60-07.5-L-4-0-TR
Samtec
1: $31.35
244Expected 16/09/2026

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

Mouser Part No
200-ADF66007.5L40T

Samtec

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

Learn More

Datasheet

244Expected 16/09/2026

Cut Tape

$31.35

$29.87

$28.94

$27.78

View

Reel

$20.81

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADM6-10-01.5-L-4-0-A-TR
Samtec
1: $10.09
875Expected 10/08/2026

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

Mouser Part No
200-ADM61001.5L40TR

Samtec

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

Learn More

Datasheet

875Expected 10/08/2026

Cut Tape

$10.09

$8.57

$8.04

$7.65

Reel

$7.65

$6.62

Min.: 1
Mult.: 1

: 875

Plugs

40 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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 Terminal

ADM6-60-01.5-L-4-0-TR
Samtec
1: $24.00
900Expected 01/09/2026

Mfr. Part No.
ADM6-60-01.5-L-4-0-TR

Mouser Part No
200-ADM66001.5L40TR

Samtec

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

Learn More

Datasheet

900Expected 01/09/2026

Cut Tape

$24.00

$22.72

$21.87

$21.33

View

Reel

$13.70

Min.: 1
Mult.: 1

: 900

Plugs

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

5 mm

1.4 A

155 VAC

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 Terminal

ADM6-60-08.5-L-4-0-A-TR
Samtec
1: $27.23
225Expected 14/08/2026

Mfr. Part No.
ADM6-60-08.5-L-4-0-A-TR

Mouser Part No
200-ADM66008.5L40ATR

Samtec

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

Learn More

Datasheet

225Expected 14/08/2026

Cut Tape

$27.23

$25.78

$24.81

$24.20

Reel

$19.87

View

Min.: 1
Mult.: 1

: 225

Plugs

240 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

9.9 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

ADF6-30-07.5-L-4-0-A-TR
Samtec
1: $17.70
394Expected 14/09/2026
New Product

Mfr. Part No.
ADF6-30-07.5-L-4-0-A-TR

Mouser Part No
200-ADF63007.5L40ATR

New Product

Samtec

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

Datasheet

394Expected 14/09/2026

Cut Tape

$17.70

$17.32

$16.99

$16.85

View

Reel

$15.60

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADF6-50-03.5-S-4-0-FR
Samtec
700: $18.69
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
ADF6-50-03.5-S-4-0-FR

Mouser Part No
200-ADF6-50035S-40FR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$18.69

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-50-03.5-S-4-0-TR
Samtec
700: $18.69
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
ADF6-50-03.5-S-4-0-TR

Mouser Part No
200-ADF6-50035S-40TR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$18.69

Quote

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-70-03.5-S-4-0-FR
Samtec
700: $20.00
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
ADF6-70-03.5-S-4-0-FR

Mouser Part No
200-ADF6-70035S-40FR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$20.00

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-70-03.5-S-4-0-TR
Samtec
700: $20.01
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
ADF6-70-03.5-S-4-0-TR

Mouser Part No
200-ADF6-70035S-40TR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$20.01

View

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-100-03.5-L-4-0-FR
Samtec
700: $27.26
Non-Stocked Lead-Time 7 Weeks
New Product

Mfr. Part No.
ADF6-100-03.5-L-4-0-FR

Mouser Part No
200-ADF6100035L-40FR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$27.26

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-100-03.5-L-4-0-TR
Samtec
700: $27.26
Non-Stocked Lead-Time 7 Weeks
New Product

Mfr. Part No.
ADF6-100-03.5-L-4-0-TR

Mouser Part No
200-ADF6100035L-40TR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$27.26

Quote

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-100-03.5-L-4-0-A-FR
Samtec
700: $20.49
Non-Stocked Lead-Time 7 Weeks
New Product

Mfr. Part No.
ADF6-100-03.5-L-4-0-A-FR

Mouser Part No
200-ADF6100035L40AFR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$20.49

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-100-03.5-L-4-0-A-TR
Samtec
1: $40.26
Non-Stocked Lead-Time 1 Week
New Product

Mfr. Part No.
ADF6-100-03.5-L-4-0-A-TR

Mouser Part No
200-ADF6100035L40ATR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 1 Week

Cut Tape

$40.26

$38.79

$37.25

$36.15

View

Reel

$23.13

Min.: 1
Mult.: 1

: 700

Sockets

400 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

ADF6-100-03.5-S-4-0-TR
Samtec
700: $31.71
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
ADF6-100-03.5-S-4-0-TR

Mouser Part No
200-ADF6100035S-40TR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$31.71

Quote

Min.: 700
Mult.: 700

: 700

ADF6

Reel

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

ADF6-100-03.5-S-4-0-A-FR
Samtec
700: $31.72
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part No.
ADF6-100-03.5-S-4-0-A-FR

Mouser Part No
200-ADF6100035S40AFR

New Product

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$31.72

Min.: 700
Mult.: 700

: 700

ADF6

Reel

AcceleRate® HD Ultra-Dense Mezzanine Strips

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