Board to Board & Mezzanine Connectors

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Ultra Micro Interconnects

Samtec Ultra Micro Interconnects offer a stack height as low as 2.31mm and pitches of 0.4mm, 0.5mm, 0.635mm, and 0.8mm. One to four rows are available, and termination styles include solder, solder balls, and solder pin. Samtec Ultra Micro Interconnects are available in several mounting angles, including horizontal, right, straight, and vertical. The product lineup features connectors, headers, receptacles, sockets, and hermaphroditic connectors.

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Part #

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

SS5-40-3.50-L-D-K-TR
Samtec
1: $4.73
3,496In Stock

Mfr. Part No.
SS5-40-3.50-L-D-K-TR

Mouser Part No
200-SS540350LDKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

Learn More

Datasheet

3,496In Stock

Cut Tape

$4.73

$4.34

$4.07

$3.66

Reel

$3.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Sockets

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

4 mm

1.6 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

SS5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

SS5-50-3.00-L-D-K-TR
Samtec
1: $4.87
851In Stock

Mfr. Part No.
SS5-50-3.00-L-D-K-TR

Mouser Part No
200-SS5503.00LDKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

Learn More

Datasheet

851In Stock

Cut Tape

$4.87

$4.47

$4.19

$3.78

Reel

$3.19

View

Min.: 1
Mult.: 1

Reel: 950

Sockets

100 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm, 5.5 mm

1.6 A

200 VAC

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

SS5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

SS5-80-3.00-L-D-K-TR
Samtec
1: $7.94
576In Stock

Mfr. Part No.
SS5-80-3.00-L-D-K-TR

Mouser Part No
200-SS5803.00LDKTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket

Learn More

576In Stock

Cut Tape

$7.94

$7.56

$7.11

$6.71

Reel

$4.94

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 950

Sockets

160 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm, 5.5 mm

1.6 A

200 VAC

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

SS5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR

ST4-10-1.00-L-D-P-TR
Samtec
1: $2.94
6,680In Stock

Mfr. Part No.
ST4-10-1.00-L-D-P-TR

Mouser Part No
200-ST4101.00LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR

Learn More

6,680In Stock

Cut Tape

$2.94

$2.62

$2.37

$2.07

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

Headers

20 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-20-1.50-L-D-P-TR
Samtec
1: $3.32
1,155In Stock

Mfr. Part No.
ST4-20-1.50-L-D-P-TR

Mouser Part No
200-ST4201.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

1,155In Stock

Cut Tape

$3.32

$3.05

$2.86

$2.58

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,025

Headers

40 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4.5 mm, 5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-30-1.50-L-D-P-TR
Samtec
1: $4.08
625In Stock

Mfr. Part No.
ST4-30-1.50-L-D-P-TR

Mouser Part No
200-ST4301.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

625In Stock

Cut Tape

$4.08

$3.74

$3.51

$3.16

Reel

$2.62

View

Min.: 1
Mult.: 1

Reel: 1,025

Headers

60 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4.5 mm, 5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-30-2.50-L-D-P-TR
Samtec
1: $4.17
1,726In Stock

Mfr. Part No.
ST4-30-2.50-L-D-P-TR

Mouser Part No
200-ST4302.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

1,726In Stock

Cut Tape

$4.17

$3.82

$3.58

$3.23

Reel

$2.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Headers

60 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

5.5 mm, 6 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-40-1.00-L-D-P-TR
Samtec
1: $4.80
1,716In Stock

Mfr. Part No.
ST4-40-1.00-L-D-P-TR

Mouser Part No
200-ST4401.00LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

1,716In Stock

Cut Tape

$4.80

$4.40

$4.12

$3.72

Reel

$3.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

Headers

80 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-40-1.50-L-D-P-TR
Samtec
1: $4.84
1,160In Stock

Mfr. Part No.
ST4-40-1.50-L-D-P-TR

Mouser Part No
200-ST4401.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

1,160In Stock

Cut Tape

$4.84

$4.44

$4.16

$3.75

View

Reel

$3.25

Min.: 1
Mult.: 1

Reel: 1,025

Headers

80 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4.5 mm, 5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR

ST4-50-1.00-L-D-P-TR
Samtec
1: $5.10
1,535In Stock

Mfr. Part No.
ST4-50-1.00-L-D-P-TR

Mouser Part No
200-ST4501.00LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR

Learn More

1,535In Stock

Cut Tape

$5.10

$4.55

$4.31

$3.90

Reel

$3.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 925

Headers

100 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

ST4-50-2.50-L-D-P-TR
Samtec
1: $5.16
1,003In Stock

Mfr. Part No.
ST4-50-2.50-L-D-P-TR

Mouser Part No
200-ST4502.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header

Learn More

1,003In Stock

Cut Tape

$5.16

$4.73

$4.43

$4.00

Reel

$3.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Headers

100 Position

0.4 mm (0.016 in)

2 Row

Solder

Vertical

5.5 mm, 6 mm

1.6 A

155 VAC

28 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST4

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

ST5-10-1.50-L-D-P-TR
Samtec
1: $2.90
2,907In Stock

Mfr. Part No.
ST5-10-1.50-L-D-P-TR

Mouser Part No
200-ST5101.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

Learn More

2,907In Stock

Cut Tape

$2.90

$2.59

$2.34

$2.04

Reel

$1.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,075

Headers

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4.5 mm, 5 mm

1.6 A

200 VAC

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

ST5-30-1.00-L-D-P-TR
Samtec
1: $3.92
3,214In Stock

Mfr. Part No.
ST5-30-1.00-L-D-P-TR

Mouser Part No
200-ST5301.00LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

Learn More

Datasheet

3,214In Stock

Cut Tape

$3.92

$3.60

$3.37

$3.04

Reel

$2.47

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

Headers

60 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4 mm, 4.5 mm

1.6 A

200 VAC

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

ST5-40-1.50-L-D-P-TR
Samtec
1: $4.70
2,240In Stock
825Expected 23/02/2026

Mfr. Part No.
ST5-40-1.50-L-D-P-TR

Mouser Part No
200-ST5401.50LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

Learn More

2,240In Stock

825Expected 23/02/2026

Cut Tape

$4.70

$4.31

$4.04

$3.64

Reel

$3.21

View

Min.: 1
Mult.: 1

Reel: 825

Headers

80 Position

0.5 mm (0.02 in)

2 Row

Solder

Vertical

4.5 mm, 5 mm

1.6 A

200 VAC

56 Gbps

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST5

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

ST5-60-1.50-L-D-P-TR
Samtec
1: $5.76
971In Stock

Mfr. Part No.
ST5-60-1.50-L-D-P-TR

Mouser Part No
200-ST560150LDPTR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header

Learn More

971In Stock

Cut Tape

$5.76

$5.28

$4.95

$4.46

Reel

$3.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 925

Sockets

120 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

4 mm

1.6 A

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

ST5

Reel, Cut Tape, MouseReel

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

TLH-010-0.50-G-D-A
Samtec
1: $2.56
2,726In Stock

Mfr. Part No.
TLH-010-0.50-G-D-A

Mouser Part No
200-TLH-0100.50GDA

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

Learn More

2,726In Stock

Cut Tape

$2.56

$2.28

$2.06

$1.80

Reel

$1.61

View

Min.: 1
Mult.: 1

Reel: 1,450

Headers

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2.1 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

TLH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

TLH-010-0.50-G-D-K
Samtec
1: $2.23
1,794In Stock

Mfr. Part No.
TLH-010-0.50-G-D-K

Mouser Part No
200-TLH-0100.50GDK

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

Learn More

1,794In Stock

Cut Tape

$2.23

$1.99

$1.80

$1.57

Reel

$1.40

View

Min.: 1
Mult.: 1

Reel: 1,450

Headers

20 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2.1 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

TLH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

TLH-020-0.50-G-D-K
Samtec
1: $2.79
1,369In Stock

Mfr. Part No.
TLH-020-0.50-G-D-K

Mouser Part No
200-TLH-0200.50GDK

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip

Learn More

1,369In Stock

Cut Tape

$2.79

$2.49

$2.25

$1.96

Reel

$1.76

View

Min.: 1
Mult.: 1

Reel: 1,350

Headers

40 Position

0.5 mm (0.02 in)

2 Row

Solder

Straight

2.1 A

- 55 C

+ 125 C

Gold

Copper Alloy

Liquid Crystal Polymer (LCP)

TLH

Reel, Cut Tape

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

ADM6-20-01.5-STL-4-1-A-TR
Samtec
1: $17.90
70In Stock
New At Mouser

Mfr. Part No.
ADM6-20-01.5-STL-4-1-A-TR

Mouser Part No
200-ADM62001.5STL41A

New At Mouser

Samtec

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

Learn More

Datasheet

70In Stock

Cut Tape

$17.90

$16.94

$16.30

$15.91

View

Reel

$10.23

Min.: 1
Mult.: 1

Reel: 875

Plugs

80 Position

0.635 mm (0.025 in)

4 Row

Solder Balls

Straight

2.9 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 0.50 mm Basic Blade & Beam Socket Strip

BSH-120-01-L-D-A
Samtec
1: $6.08
95In Stock

Mfr. Part No.
BSH-120-01-L-D-A

Mouser Part No
200-BSH-120-01-L-D-A

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

95In Stock

$6.08

$4.97

$4.72

$3.99

Quote

Min.: 1
Mult.: 1

Sockets

240 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

BSH-150-01-F-D-A
Samtec
1: $10.77
57In Stock

Mfr. Part No.
BSH-150-01-F-D-A

Mouser Part No
200-BSH-150-01-F-D-A

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

57In Stock

$10.77

$10.46

$10.19

$8.29

View

Min.: 1
Mult.: 1

Sockets

300 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

BSH-030-01-F-D-A
Samtec
1: $3.41
179In Stock

Mfr. Part No.
BSH-030-01-F-D-A

Mouser Part No
200-BSH03001FDA

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

179In Stock

$3.41

$3.08

$2.52

$2.30

View

Min.: 1
Mult.: 1

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSH

Tray

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

BSH-030-01-F-D-A-TR
Samtec
1: $3.59
515In Stock

Mfr. Part No.
BSH-030-01-F-D-A-TR

Mouser Part No
200-BSH03001FDATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

515In Stock

Cut Tape

$3.59

$3.23

$2.75

Reel

$2.44

$2.20

View

Min.: 1
Mult.: 1

Reel: 500

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

BSH-030-01-L-D-A-TR
Samtec
1: $3.98
295In Stock

Mfr. Part No.
BSH-030-01-L-D-A-TR

Mouser Part No
200-BSH03001LDATR

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

295In Stock

Cut Tape

$3.98

$3.58

$3.04

$2.73

Reel

$2.45

View

Min.: 1
Mult.: 1

Reel: 500

Sockets

60 Position

0.5 mm (0.02 in)

2 Row

Solder Pin

Vertical

5 mm

2 A

175 VAC

- 55 C

+ 125 C

Gold

Phosphor Bronze

Liquid Crystal Polymer (LCP)

BSH

Reel, Cut Tape

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

BSH-030-01-L-D-RA-WT
Samtec
1: $10.58
28In Stock

Mfr. Part No.
BSH-030-01-L-D-RA-WT

Mouser Part No
200-BSH03001LDRAWT

Samtec

Board to Board & Mezzanine Connectors 0.50 mm Basic Blade & Beam Socket Strip

Learn More

Datasheet

28In Stock

$10.58

$10.27

$10.00

$8.14

View

Min.: 1
Mult.: 1

BSH

Tray

Ultra Micro Interconnects

Customer Service Office

Company

Resources

Support

2 Position
10 Position
20 Position
30 Position
40 Position
60 Position
70 Position
80 Position
90 Position
100 Position
120 Position
140 Position
160 Position
180 Position
200 Position
240 Position
280 Position
300 Position
320 Position
400 Position

2.31 mm
2.9 mm
3.23 mm
3.25 mm
4 mm
4 mm, 4.5 mm
4 mm, 4.5 mm, 5.5 mm
4.5 mm, 5 mm
4.5 mm, 5 mm, 6 mm
4.9 mm
5 mm
5 mm, 5.5 mm, 6.5 mm, 8.5 mm
5.5 mm, 6 mm
6 mm, 7 mm, 9 mm
6.5 mm, 7 mm, 8 mm, 4 mm
7 mm
7 mm, 8 mm, 10 mm
7.23 mm
7.9 mm
8 mm