Board to Board & Mezzanine Connectors

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BTS & BSS Basic Blade & Beam Header & Socket

Samtec BTS & BSS are basic blade and beam header and socket surface-mount board-to-board connectors. These intermateable connectors feature between 25 and 100 0.025" pitch contacts per row, with a 1.8A current rating per contact. Samtec BTS & BSS Basic Blade & Beam Header & Socket feature a phosphor bronze terminal 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 Terminal Strip

BTS-050-01-L-D-A
Samtec
1: €4.27
107In Stock

Mfr. Part No.
BTS-050-01-L-D-A

Mouser Part No
200-BTS05001LDA

Samtec

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

Learn More

Datasheet

107In Stock

€4.27

€3.91

€3.69

€3.36

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)

BTS

Tube

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

BSS-025-01-F-D-A
Samtec
1: €2.41
122In Stock

Mfr. Part No.
BSS-025-01-F-D-A

Mouser Part No
200-BSS02501FDA

Samtec

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

Learn More

Datasheet

122In Stock

€2.41

€2.36

€2.05

€1.76

€1.70

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
Samtec
1: €2.32
30In Stock

Mfr. Part No.
BSS-025-01-L-D-A

Mouser Part No
200-BSS02501LDA

Samtec

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

Learn More

30In Stock

€2.32

€2.20

€2.02

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-050-01-F-D-A
Samtec
1: €3.07
19In Stock

Mfr. Part No.
BSS-050-01-F-D-A

Mouser Part No
200-BSS05001FDA

Samtec

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

Learn More

Datasheet

19In Stock

€3.07

€2.55

€2.49

€2.38

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: €3.77
102In Stock

Mfr. Part No.
BSS-050-01-L-D-A

Mouser Part No
200-BSS05001LDA

Samtec

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

Learn More

Datasheet

102In Stock

€3.77

€3.26

€2.97

€2.81

€2.70

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)

BSS

Tray

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

BTS-025-01-F-D-A
Samtec
1: €2.50
6In Stock
192Expected 09/06/2026

Mfr. Part No.
BTS-025-01-F-D-A

Mouser Part No
200-BTS02501FDA

Samtec

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

Learn More

Datasheet

6In Stock

192Expected 09/06/2026

€2.50

€2.31

€2.12

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)

BTS

Tray

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

BTS-025-01-F-D-A-K
Samtec
1: €2.75
38In Stock

Mfr. Part No.
BTS-025-01-F-D-A-K

Mouser Part No
200-BTS02501FDAK

Samtec

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

Learn More

Datasheet

38In Stock

€2.75

€2.17

€2.13

€2.03

€1.98

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)

BTS

Tray

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

BSS-025-01-L-D-A-TR
Samtec
1: €2.69
281In Stock

Mfr. Part No.
BSS-025-01-L-D-A-TR

Mouser Part No
200-BSS02501LDATR

Samtec

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

Learn More

Datasheet

281In Stock

Cut Tape

€2.69

€2.48

€2.33

Reel

€2.33

€2.18

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 Terminal Strip

BTS-025-01-L-D-A
Samtec
1: €2.92
52Expected 17/06/2026

Mfr. Part No.
BTS-025-01-L-D-A

Mouser Part No
200-BTS02501LDA

Samtec

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

Learn More

Datasheet

52Expected 17/06/2026

€2.92

€2.73

€2.37

€2.26

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)

BTS

Tray

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

BTS-075-01-L-D-EM2
Samtec
1: €8.83
248Factory Stock Available

Mfr. Part No.
BTS-075-01-L-D-EM2

Mouser Part No
200-BTS07501LDEM2

Samtec

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

Learn More

Datasheet

248Factory Stock Available

More Info Available

€8.83

€8.01

€7.65

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)

BTS

Tube

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

BTS-100-01-L-D-A
Samtec
1: €5.68
30Factory Stock Available

Mfr. Part No.
BTS-100-01-L-D-A

Mouser Part No
200-BTS10001LDA

Samtec

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

Learn More

Datasheet

30Factory Stock Available

More Info Available

€5.68

€5.22

€4.91

€4.47

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: €10.14
144Factory Stock Available

Mfr. Part No.
BTS-100-01-L-D-EM2

Mouser Part No
200-BTS10001LDEM2

Samtec

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

Learn More

Datasheet

144Factory Stock Available

More Info Available

€10.14

€9.59

€9.26

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-EM2
Samtec
1: €4.62
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-025-01-F-D-EM2

Mouser Part No
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

€4.62

€4.38

€4.00

Min.: 1
Mult.: 1

BSS

Tube

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

BSS-025-01-L-D-EM2
Samtec
1: €5.51
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-025-01-L-D-EM2

Mouser Part No
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

€5.51

€5.22

€4.77

Min.: 1
Mult.: 1

BSS

Tube

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

BSS-075-01-F-D
Samtec
1: €5.59
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
BSS-075-01-F-D

Mouser Part No
200-BSS07501FD

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

€5.59

€5.30

€5.07

€4.85

Min.: 1
Mult.: 1

BSS

Tray

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

BSS-075-01-F-D-EM2
Samtec
1: €7.27
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-075-01-F-D-EM2

Mouser Part No
200-BSS07501FDEM2

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€7.27

€6.59

€6.29

Min.: 1
Mult.: 1

BSS

Tube

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

BSS-075-01-L-D-EM2
Samtec
1: €8.66
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-075-01-L-D-EM2

Mouser Part No
200-BSS07501LDEM2

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€8.66

€7.85

€7.49

Min.: 1
Mult.: 1

BSS

Tube

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

BSS-150-01-F-D-EM2
Samtec
1: €12.04
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-150-01-F-D-EM2

Mouser Part No
200-BSS15001FDEM2

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€12.04

€11.69

€11.39

€10.84

€10.01

Min.: 1
Mult.: 1

BSS

Tube

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

BSS-150-01-L-D-EM2
Samtec
1: €14.92
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BSS-150-01-L-D-EM2

Mouser Part No
200-BSS15001LDEM2

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€14.92

€14.48

€14.10

€13.62

Min.: 1
Mult.: 1

BSS

Tube

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

BTS-025-01-F-D
Samtec
1: €3.83
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
BTS-025-01-F-D

Mouser Part No
200-BTS-025-01-F-D

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

€3.83

€3.53

€3.33

€3.15

Min.: 1
Mult.: 1

Tube

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

BTS-025-01-L-D-K
Samtec
1: €4.66
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
BTS-025-01-L-D-K

Mouser Part No
200-BTS-025-01-L-D-K

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

€4.66

€4.33

€4.07

€3.84

Min.: 1
Mult.: 1

Tube

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

BTS-050-01-F-D-K
Samtec
1: €5.31
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BTS-050-01-F-D-K

Mouser Part No
200-BTS-050-01-F-D-K

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€5.31

€5.03

€4.82

€4.52

€4.17

Min.: 1
Mult.: 1

Headers

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)

BTS

Tube

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

BTS-025-01-F-D-A-K-TR
Samtec
425: €2.28
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
BTS-025-01-F-D-A-K-TR

Mouser Part No
200-BTS02501FDAKTR

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

€2.28

€2.07

€1.98

€1.95

View

Min.: 425
Mult.: 425

: 425

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

Reel

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

BTS-025-01-F-D-EM2
Samtec
1: €4.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BTS-025-01-F-D-EM2

Mouser Part No
200-BTS02501FDEM2

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

€4.72

€4.47

€4.09

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-025-01-H-D-A
Samtec
1: €8.02
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
BTS-025-01-H-D-A

Mouser Part No
200-BTS02501HDA

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

€8.02

€7.60

€7.28

€6.95

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

BTS & BSS Basic Blade & Beam Header & Socket

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