Board to Board & Mezzanine Connectors

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UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays

Samtec UDx6 AcceleRate^® mP 0.635mm Signal/Power Arrays are 0.635mm pitch high-density, high-speed signal/power arrays that achieve 64Gbps PAM4 speeds. These Samtech signal/power arrays feature rotated power blades for improved performance and simplified breakout region (BOR). These UDx6 AcceleRate MP series features 5mm and 10mm stack heights and up to 10 power and 240 signal positions. The signal/power arrays offer an open-pin-field design for routing and grounding flexibility. The series includes optional alignment pins, standard weld tabs for a secure connection to the board, and polarized guide posts for blind mating.

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Part #

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-20-2-03.5-L-A-TH-TR
Samtec
1: $12.126
25Expected 9/14/2026
New Product

Mfr. Part #
UDF6-20-2-03.5-L-A-TH-TR

Mouser Part #
200-UDF6202035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 9/14/2026

$12.126

$11.548

$11.001

$10.475

View

Min.: 1
Mult.: 1

Connectors

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-20-3-03.5-L-A-TH-TR
Samtec
1: $13.556
25Expected 9/7/2026
New Product

Mfr. Part #
UDF6-20-3-03.5-L-A-TH-TR

Mouser Part #
200-UDF6203035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 9/7/2026

$13.556

$12.915

$12.305

$11.716

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-20-5-03.5-L-A-TH-TR
Samtec
1: $16.501
25Expected 10/12/2026
New Product

Mfr. Part #
UDF6-20-5-03.5-L-A-TH-TR

Mouser Part #
200-UDF6205035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 10/12/2026

$16.501

$15.723

$14.966

$14.261

View

Min.: 1
Mult.: 1

Connectors

100 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-30-2-03.5-L-A-TH-TR
Samtec
1: $15.228
25Expected 10/20/2026
New Product

Mfr. Part #
UDF6-30-2-03.5-L-A-TH-TR

Mouser Part #
200-UDF6302035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 10/20/2026

$15.228

$14.503

$13.809

$13.157

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-30-3-03.5-L-A-TH-TR
Samtec
1: $16.669
22Expected 11/9/2026
New Product

Mfr. Part #
UDF6-30-3-03.5-L-A-TH-TR

Mouser Part #
200-UDF6303035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

22Expected 11/9/2026

$16.669

$15.870

$15.113

$14.398

View

Min.: 1
Mult.: 1

Connectors

90 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-30-4-03.5-L-A-TH-TR
Samtec
1: $18.173
25Expected 10/19/2026
New Product

Mfr. Part #
UDF6-30-4-03.5-L-A-TH-TR

Mouser Part #
200-UDF6304035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 10/19/2026

$18.173

$17.311

$16.480

$15.702

View

Min.: 1
Mult.: 1

Connectors

120 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-30-5-03.5-L-A-TH-TR
Samtec
1: $19.614
25Expected 10/20/2026
New Product

Mfr. Part #
UDF6-30-5-03.5-L-A-TH-TR

Mouser Part #
200-UDF6305035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 10/20/2026

$19.614

$18.678

$17.784

$16.943

View

Min.: 1
Mult.: 1

Connectors

150 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-2-01.5-L-A-TH-TR
Samtec
1: $10.033
25Expected 9/21/2026
New Product

Mfr. Part #
UDM6-20-2-01.5-L-A-TH-TR

Mouser Part #
200-UDM6202015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 9/21/2026

$10.033

$9.549

$9.097

$8.666

View

Min.: 1
Mult.: 1

Connectors

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-2-06.5-L-A-TH-TR
Samtec
1: $19.951
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-20-2-06.5-L-A-TH-TR

Mouser Part #
200-UDM6202065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$19.951

$19.004

$18.100

$17.237

View

Min.: 1
Mult.: 1

Connectors

40 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-3-01.5-L-A-TH-TR
Samtec
1: $10.822
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-20-3-01.5-L-A-TH-TR

Mouser Part #
200-UDM6203015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$10.822

$10.307

$9.812

$9.350

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-3-06.5-L-A-TH-TR
Samtec
1: $21.013
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-20-3-06.5-L-A-TH-TR

Mouser Part #
200-UDM6203065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$21.013

$20.014

$19.057

$18.152

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-4-01.5-L-A-TH-TR
Samtec
1: $11.674
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-20-4-01.5-L-A-TH-TR

Mouser Part #
200-UDM6204015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$11.674

$11.116

$10.591

$10.086

View

Min.: 1
Mult.: 1

Connectors

80 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-4-06.5-L-A-TH-TR
Samtec
1: $22.085
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-20-4-06.5-L-A-TH-TR

Mouser Part #
200-UDM6204065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$22.085

$21.034

$20.035

$19.078

View

Min.: 1
Mult.: 1

Connectors

80 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-5-01.5-L-A-TH-TR
Samtec
1: $12.473
25Expected 10/7/2026
New Product

Mfr. Part #
UDM6-20-5-01.5-L-A-TH-TR

Mouser Part #
200-UDM6205015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/7/2026

$12.473

$11.874

$11.306

$10.769

View

Min.: 1
Mult.: 1

Connectors

100 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-20-5-06.5-L-A-TH-TR
Samtec
1: $23.148
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-20-5-06.5-L-A-TH-TR

Mouser Part #
200-UDM6205065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$23.148

$22.043

$20.992

$19.993

View

Min.: 1
Mult.: 1

Connectors

100 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-2-01.5-L-A-TH-TR
Samtec
1: $12.683
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-30-2-01.5-L-A-TH-TR

Mouser Part #
200-UDM6302015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$12.683

$12.084

$11.505

$10.959

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-2-06.5-L-A-TH-TR
Samtec
1: $26.965
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-30-2-06.5-L-A-TH-TR

Mouser Part #
200-UDM6302065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$26.965

$25.682

$24.462

$23.295

View

Min.: 1
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

2 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-3-01.5-L-A-TH-TR
Samtec
1: $13.472
22Expected 10/19/2026
New Product

Mfr. Part #
UDM6-30-3-01.5-L-A-TH-TR

Mouser Part #
200-UDM6303015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

22Expected 10/19/2026

$13.472

$12.831

$12.221

$11.642

View

Min.: 1
Mult.: 1

Connectors

90 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-3-06.5-L-A-TH-TR
Samtec
1: $28.028
25Expected 10/19/2026
New Product

Mfr. Part #
UDM6-30-3-06.5-L-A-TH-TR

Mouser Part #
200-UDM6303065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/19/2026

$28.028

$26.692

$25.419

$24.210

View

Min.: 1
Mult.: 1

Connectors

90 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-4-01.5-L-A-TH-TR
Samtec
1: $14.335
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-30-4-01.5-L-A-TH-TR

Mouser Part #
200-UDM6304015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$14.335

$13.651

$12.999

$12.378

View

Min.: 1
Mult.: 1

Connectors

120 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-4-06.5-L-A-TH-TR
Samtec
1: $29.100
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-30-4-06.5-L-A-TH-TR

Mouser Part #
200-UDM6304065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$29.100

$27.712

$26.397

$25.135

View

Min.: 1
Mult.: 1

Connectors

120 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-5-01.5-L-A-TH-TR
Samtec
1: $15.123
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-30-5-01.5-L-A-TH-TR

Mouser Part #
200-UDM6305015LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$15.123

$14.408

$13.714

$13.062

View

Min.: 1
Mult.: 1

Connectors

150 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

UDM6-30-5-06.5-L-A-TH-TR
Samtec
1: $30.352
25Expected 10/20/2026
New Product

Mfr. Part #
UDM6-30-5-06.5-L-A-TH-TR

Mouser Part #
200-UDM6305065LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Terminal

Learn More

Datasheet

25Expected 10/20/2026

$30.352

$28.911

$27.533

$26.219

View

Min.: 1
Mult.: 1

Connectors

150 Position

0.635 mm (0.025 in)

5 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDM6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-20-4-03.5-L-A-TH-TR
Samtec
1: $15.071
25Expected 9/14/2026
New Product

Mfr. Part #
UDF6-20-4-03.5-L-A-TH-TR

Mouser Part #
200-UDF6204035LATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

25Expected 9/14/2026

$15.071

$14.345

$13.661

$13.020

View

Min.: 1
Mult.: 1

Connectors

80 Position

0.635 mm (0.025 in)

4 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

UDF6-20-3-03.5-S-A-TH-TR
Samtec
350: $11.158
Non-Stocked Lead-Time 10 Weeks
New Product

Mfr. Part #
UDF6-20-3-03.5-S-A-TH-TR

Mouser Part #
200-UDF6203035SATHTR

New Product

Samtec

Board to Board & Mezzanine Connectors 0.635 mm AcceleRate mP High-Density, High-Speed Power/Signal Socket

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$11.158

$10.117

$9.633

Min.: 350
Mult.: 1

Connectors

60 Position

0.635 mm (0.025 in)

3 Row

Solder

Vertical

15 A

200 VAC, 283 VDC

64 Gb/s

- 55 C

+ 125 C

Gold

Copper

Liquid Crystal Polymer (LCP)

UDF6

UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays

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