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 Terminal Strip

BTS-050-01-L-D-A
Samtec
1: $6.74
97In 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

97In Stock

$6.74

$6.19

$5.63

$5.37

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)

BTS

Tube

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

BSS-025-01-L-D-A
Samtec
1: $4.72
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

$4.72

$4.45

$3.86

$3.33

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: $4.51
245In 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

245In Stock

Cut Tape

$4.51

$4.15

$3.82

Reel

$3.70

$3.47

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: $5.34
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

$5.34

$4.58

$4.49

$4.32

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: $5.96
102In 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

102In Stock

$5.96

$5.16

$4.69

$4.45

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)

BSS

Tray

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

BTS-025-01-F-D-A
Samtec
1: $4.48
40In Stock
96Expected 2026-08-17

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

40In Stock

96Expected 2026-08-17

$4.48

$4.31

$3.73

$3.54

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)

BTS

Tray

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

BTS-025-01-F-D-A-K
Samtec
1: $4.62
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

$4.62

$4.28

$4.08

$3.86

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)

BTS

Tray

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

BTS-025-01-L-D-A
Samtec
1: $4.88
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

$4.88

$4.59

$4.41

$4.03

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)

BTS

Tray

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

BTS-075-01-L-D-EM2
Samtec
1: $14.80
248Factory Stock Available

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

248Factory Stock Available

More Info Available

$14.80

$13.49

$12.80

$11.82

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)

BTS

Tube

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

BTS-100-01-L-D-A
Samtec
1: $9.71
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

$9.71

$9.52

$8.76

$8.27

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: $16.99
144Factory 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

144Factory Stock Available

More Info Available

$16.99

$16.11

$15.51

$13.12

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-EM2
Samtec
1: $8.34
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

$8.34

$8.25

$7.34

$6.70

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-EM2
Samtec
1: $9.92
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

$9.92

$9.81

$8.76

$7.99

View

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: $10.27
Non-Stocked Lead-Time 9 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 9 Weeks

$10.27

$10.21

$9.01

$8.74

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-EM2
Samtec
1: $12.30
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-075-01-F-D-EM2

Mouser Part #
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

$12.30

$12.18

$11.30

$10.53

View

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: $14.60
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
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

$14.60

$13.68

$13.33

$12.54

View

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: $20.16
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-150-01-F-D-EM2

Mouser Part #
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

$20.16

$19.73

$19.09

$16.72

View

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: $25.00
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BSS-150-01-L-D-EM2

Mouser Part #
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

$25.00

$24.32

$23.99

$23.67

View

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: $6.88
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
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 11 Weeks

$6.88

$5.93

$5.59

$5.27

View

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: $8.41
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
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 11 Weeks

$8.41

$7.26

$6.83

$6.44

View

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: $9.89
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
BTS-050-01-F-D-K

Mouser Part #
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

$9.89

$8.42

$8.28

$7.69

View

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: $3.82
Non-Stocked Lead-Time 4 Weeks

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

Mouser Part #
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

$3.82

$3.47

$3.30

$3.10

Quote

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-H-D-A
Samtec
1: $13.45
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
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

$13.45

$12.74

$12.18

$11.64

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-025-01-H-D-A-K
Samtec
96: $11.81
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
200-BTS02501HDAK

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$11.81

$10.57

$10.01

$9.99

Min.: 96
Mult.: 96

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

Tray

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

BTS-025-01-L-D
Samtec
1: $7.92
Non-Stocked Lead-Time 11 Weeks

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

Mouser Part #
200-BTS02501LD

Samtec

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

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$7.92

$7.07

$6.67

$6.26

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

BTS/BSS Basic Blade & Beam Headers & Sockets

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