Board to Board & Mezzanine Connectors

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BTS/BSS Basic Blade & Beam Headers & Sockets

Samtec BTS and BSS Basic Blade and Beam Headers and Sockets are board-to-board connectors designed for surface mounting. These intermateable connectors feature 25 to 100 positions per row, 0.025" pitch contacts, and a 1.8A current rating per contact. The construction of Samtec BTS and BSS connectors includes phosphor-bronze terminals and contact material, with a liquid-crystal-polymer insulator.

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Part #

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-L-D-A
Samtec
1: $3.450
30In Stock

Mfr. Part #
BSS-025-01-L-D-A

Mouser Part #
200-BSS02501LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

30In Stock

$3.450

$3.155

$2.819

$2.429

View

Min.: 1
Mult.: 1

Sockets

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-L-D-A-TR
Samtec
1: $3.292
244In Stock

Mfr. Part #
BSS-025-01-L-D-A-TR

Mouser Part #
200-BSS02501LDATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

244In Stock

Cut Tape

$3.292

$3.029

$2.724

Reel

$2.619

$2.503

View

Min.: 1
Mult.: 1

: 475

Sockets

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSS

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-050-01-F-D-A
Samtec
1: $3.902
19In Stock

Mfr. Part #
BSS-050-01-F-D-A

Mouser Part #
200-BSS05001FDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

19In Stock

$3.902

$3.429

$3.313

$3.155

View

Min.: 1
Mult.: 1

Sockets

100 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-050-01-L-D-A
Samtec
1: $4.354
86In Stock

Mfr. Part #
BSS-050-01-L-D-A

Mouser Part #
200-BSS05001LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

86In Stock

$4.354

$3.765

$3.429

$3.250

View

Min.: 1
Mult.: 1

Headers

100 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-025-01-F-D-A
Samtec
1: $3.271
105In Stock
96Expected 10/27/2026

Mfr. Part #
BTS-025-01-F-D-A

Mouser Part #
200-BTS02501FDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

105In Stock

96Expected 10/27/2026

$3.271

$3.145

$2.724

$2.587

View

Min.: 1
Mult.: 1

Headers

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BTS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-025-01-F-D-A-K
Samtec
1: $3.376
38In Stock

Mfr. Part #
BTS-025-01-F-D-A-K

Mouser Part #
200-BTS02501FDAK

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

38In Stock

$3.376

$3.050

$2.913

$2.829

View

Min.: 1
Mult.: 1

Headers

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BTS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-025-01-L-D-A
Samtec
1: $3.565
52In Stock

Mfr. Part #
BTS-025-01-L-D-A

Mouser Part #
200-BTS02501LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

52In Stock

$3.565

$3.355

$3.134

$2.934

View

Min.: 1
Mult.: 1

Headers

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BTS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-050-01-L-D-A
Samtec
1: $4.922
37In Stock

Mfr. Part #
BTS-050-01-L-D-A

Mouser Part #
200-BTS05001LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

37In Stock

$4.922

$4.522

$4.354

$4.112

View

Min.: 1
Mult.: 1

Headers

100 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BTS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-075-01-L-D-EM2
Samtec
1: $10.191
18In Stock

Mfr. Part #
BTS-075-01-L-D-EM2

Mouser Part #
200-BTS07501LDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

18In Stock

$10.191

$10.054

$9.728

$9.350

View

Min.: 1
Mult.: 1

Headers

150 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

16 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

16 Gbps

BTS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-100-01-L-D-A
Samtec
1: $8.750
10Factory Stock Available

Mfr. Part #
BTS-100-01-L-D-A

Mouser Part #
200-BTS10001LDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

10Factory Stock Available

More Info Available

$8.750

$6.552

$6.436

$6.205

View

Min.: 1
Mult.: 1

Headers

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BTS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

BTS-100-01-L-D-EM2
Samtec
1: $12.305
100Factory Stock Available

Mfr. Part #
BTS-100-01-L-D-EM2

Mouser Part #
200-BTS10001LDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Terminal Strip

Learn More

Datasheet

100Factory Stock Available

More Info Available

$12.305

$11.958

$11.758

$11.327

View

Min.: 1
Mult.: 1

Headers

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BTS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-F-D
Samtec
1: $4.932
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-F-D

Mouser Part #
200-BSS-025-01-F-D

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$4.932

$4.827

$4.123

$3.723

View

Min.: 1
Mult.: 1

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-C-D-A-TR
Samtec
475: $5.763
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
BSS-025-01-C-D-A-TR

Mouser Part #
200-BSS02501CDATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$5.763

$4.817

$4.543

Min.: 475
Mult.: 475

: 475

BSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-F-D-A
Samtec
1: $2.945
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
BSS-025-01-F-D-A

Mouser Part #
200-BSS02501FDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$2.945

$2.619

$2.398

$2.282

View

Min.: 1
Mult.: 1

Sockets

50 Position

0.635 mm (0.025 in)

2 Row

Solder Pin

Vertical

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-F-D-A-TR
Samtec
475: $2.230
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
BSS-025-01-F-D-A-TR

Mouser Part #
200-BSS02501FDATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$2.230

$2.177

$2.072

$1.956

Quote

Min.: 475
Mult.: 475

: 475

BSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-F-D-EM2
Samtec
1: $6.237
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-F-D-EM2

Mouser Part #
200-BSS02501FDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$6.237

$6.226

$5.269

$4.890

View

Min.: 1
Mult.: 1

BSS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-F-D-LC
Samtec
1: $5.847
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-F-D-LC

Mouser Part #
200-BSS02501FDLC

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$5.847

$5.837

$5.027

$4.522

View

Min.: 1
Mult.: 1

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-H-D-A
Samtec
96: $7.688
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
BSS-025-01-H-D-A

Mouser Part #
200-BSS02501HDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$7.688

$7.141

$6.415

$6.373

Min.: 96
Mult.: 96

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-L-D
Samtec
1: $5.784
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-L-D

Mouser Part #
200-BSS02501LD

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$5.784

$5.774

$4.964

$4.491

View

Min.: 1
Mult.: 1

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-L-D-EM2
Samtec
1: $7.393
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-L-D-EM2

Mouser Part #
200-BSS02501LDEM2

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$7.393

$7.383

$6.279

$5.837

View

Min.: 1
Mult.: 1

BSS

Tube

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-025-01-L-D-LC
Samtec
1: $6.794
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-025-01-L-D-LC

Mouser Part #
200-BSS02501LDLC

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$6.794

$6.783

$5.963

$5.953

View

Min.: 1
Mult.: 1

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-050-01-F-D-A-TR
Samtec
475: $2.892
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
BSS-050-01-F-D-A-TR

Mouser Part #
200-BSS05001FDATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.892

$2.724

$2.587

$2.482

Min.: 475
Mult.: 475

: 475

BSS

Reel

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-050-01-L-D-A-TR
Samtec
1: $4.680
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
BSS-050-01-L-D-A-TR

Mouser Part #
200-BSS05001LDATR

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

Cut Tape

$4.680

$3.839

$3.828

$3.618

Reel

$3.492

View

Min.: 1
Mult.: 1

: 475

Sockets

100 Position

0.635 mm (0.025 in)

2 Row

Solder

Straight

1.8 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSS

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-075-01-F-D
Samtec
1: $7.572
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-075-01-F-D

Mouser Part #
200-BSS07501FD

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$7.572

$7.562

$6.636

$6.384

View

Min.: 1
Mult.: 1

BSS

Tray

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

BSS-075-01-F-D-A
Samtec
1: $4.091
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
BSS-075-01-F-D-A

Mouser Part #
200-BSS07501FDA

Samtec

Board to Board & Mezzanine Connectors 0.635 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$4.091

$3.870

$3.723

$3.492

View

Min.: 1
Mult.: 1

BSS

Tray

BTS/BSS Basic Blade & Beam Headers & Sockets

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