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 Socket

ADF6-60-03.5-L-4-0-TR
Samtec
1: Rp454.430
288In Stock
1.400On 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

288In Stock

1.400On Order

Cut Tape

Rp454.430

Rp431.314

Rp422.325

Rp414.620

View

Reel

Rp298.306

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 Terminal

ADM6-10-01.5-L-4-0-A-TR
Samtec
1: Rp245.653
822In Stock

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

822In Stock

Cut Tape

Rp245.653

Rp208.044

Rp194.651

Rp185.111

View

Reel

Rp153.739

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

ADM6-30-01.5-L-4-0-A-TR
Samtec
1: Rp290.417
834In Stock
875Expected 17/11/2026

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

834In Stock

875Expected 17/11/2026

Cut Tape

Rp290.417

Rp275.007

Rp264.733

Rp258.312

View

Reel

Rp198.687

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: Rp370.039
319In Stock
875Expected 14/10/2026

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

319In Stock

875Expected 14/10/2026

Cut Tape

Rp370.039

Rp350.409

Rp337.199

Rp328.944

View

Reel

Rp221.253

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

REF-226081-01
Samtec
1: Rp399.392
1.450In Stock
10.000Expected 04/12/2026

Mfr. Part No.
REF-226081-01

Mouser Part No
200-REF-226081-01

Samtec

Board to Board & Mezzanine Connectors

Learn More

Datasheet

1.450In Stock

10.000Expected 04/12/2026

Cut Tape

Rp399.392

Rp390.770

Rp373.341

Reel

Rp317.202

Rp317.019

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 Terminal

ADM6-30-01.5-L-4-0-TR
Samtec
1: Rp308.029
115In 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

115In Stock

Cut Tape

Rp308.029

Rp291.518

Rp280.510

Rp273.722

View

Reel

Rp174.104

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: Rp484.885
1In 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

1In Stock

Cut Tape

Rp484.885

Rp459.017

Rp452.412

Rp449.844

View

Reel

Rp430.030

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 0.635 mm AcceleRate HD High-Density 4-Row Socket

ADF6-60-07.5-L-4-0-A-TR
Samtec
1: Rp435.351
781On 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

781On Order

Cut Tape

Rp435.351

Rp412.235

Rp396.641

Rp387.101

View

Reel

Rp300.691

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: Rp632.570
698Expected 16/09/2026
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 16/09/2026

Cut Tape

Rp632.570

Rp598.813

Rp576.431

Rp562.305

View

Reel

Rp407.648

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: Rp733.106
700In Stock
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

700In Stock

Cut Tape

Rp733.106

Rp694.029

Rp667.978

Rp651.650

View

Reel

Rp472.410

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: Rp440.304
25In Stock
4.500On 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

25In Stock

4.500On Order

Cut Tape

Rp440.304

Rp416.821

Rp401.227

Rp391.320

View

Reel

Rp219.785

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

ADF6-50-07.5-L-4-0-A-TR
Samtec
1: Rp505.616
361Expected 16/09/2026
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

361Expected 16/09/2026

Cut Tape

Rp505.616

Rp482.867

Rp482.683

Reel

Rp482.316

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-L-4-0-TR
Samtec
1: Rp575.147
244Expected 15/09/2026

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 15/09/2026

Cut Tape

Rp575.147

Rp547.995

Rp530.933

Rp509.652

View

Reel

Rp381.780

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADM6-20-08.5-L-4-0-A-TR
Samtec
1: Rp313.166
217Expected 05/10/2026
New Product

Mfr. Part No.
ADM6-20-08.5-L-4-0-A-TR

Mouser Part No
200-ADM620085L40ATR

New Product

Samtec

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

Learn More

Datasheet

217Expected 05/10/2026

Cut Tape

Rp313.166

Rp308.396

Rp305.277

Rp303.259

View

Reel

Rp293.353

Min.: 1
Mult.: 1

: 225

ADM6

Reel, Cut Tape

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

ADM6-30-03.5-L-4-0-A-TR
Samtec
1: Rp390.036
500Expected 12/10/2026
New Product

Mfr. Part No.
ADM6-30-03.5-L-4-0-A-TR

Mouser Part No
200-ADM63003.5L40ATR

New Product

Samtec

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

Learn More

Datasheet

500Expected 12/10/2026

Cut Tape

Rp390.036

Rp383.982

Rp379.946

Rp377.561

View

Reel

Rp341.419

Min.: 1
Mult.: 1

: 500

ADM6

Reel, Cut Tape

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

ADM6-60-01.5-L-4-0-TR
Samtec
1: Rp359.582
900Expected 08/09/2026

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 08/09/2026

Cut Tape

Rp359.582

Rp305.644

Rp286.565

Rp272.988

View

Reel

Rp219.785

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

ADF6-30-07.5-L-4-0-A-TR
Samtec
1: Rp324.724
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

Learn More

Datasheet

394Expected 14/09/2026

Cut Tape

Rp324.724

Rp317.753

Rp311.699

Rp309.130

View

Reel

Rp286.198

Min.: 1
Mult.: 1

: 400

ADF6

Reel, Cut Tape

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

ADM6-50-03.5-L-4-0-A-TR
Samtec
1: Rp579.734
470Expected 12/10/2026
New Product

Mfr. Part No.
ADM6-50-03.5-L-4-0-A-TR

Mouser Part No
200-ADM65003.5L40ATR

New Product

Samtec

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

Datasheet

470Expected 12/10/2026

Cut Tape

Rp579.734

Reel

Rp579.734

Quote

Min.: 1
Mult.: 1

: 500

ADM6

Reel, Cut Tape

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: Rp738.610
Non-Stocked Lead-Time 6 Weeks
New At Mouser

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

Mouser Part No
200-ADF6100035L40ATR

New At Mouser

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

Rp738.610

Rp711.641

Rp683.389

Rp663.208

View

Reel

Rp424.343

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

ADF6-50-03.5-S-4-0-FR
Samtec
700: Rp342.887
Non-Stocked Lead-Time 9 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 9 Weeks

Reel

Rp342.887

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: Rp342.887
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

Rp342.887

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: Rp366.920
Non-Stocked Lead-Time 9 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 9 Weeks

Reel

Rp366.920

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: Rp367.103
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

Rp367.103

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: Rp500.112
Non-Stocked Lead-Time 6 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 6 Weeks

Reel

Rp500.112

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: Rp500.112
Non-Stocked Lead-Time 6 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 6 Weeks

Reel

Rp500.112

Quote

Min.: 700
Mult.: 700

: 700

ADF6

Reel

AcceleRate® HD Ultra-Dense Mezzanine Strips

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