Ultra-Micro Connector Solutions

Samtec Ultra-Micro Connector Solutions feature Razor Beam™ LP ultra-micro blade and beam fine-pitch connectors available on 0.40mm and 0.50mm pitches with stack heights as low as 2mm. These connectors are ideal for small and fast applications, offering speeds up to 56Gbps PAM4 (SS5/ST5). The connectors feature a slim body design and are engineered to save space on the X, Y, and Z axes. Samtec Ultra-Micro Connector Solutions products can be utilized at both the component level and system level to ensure full system optimization. Applications include 5G networking, military/aerospace, medical, artificial intelligence (AI), machine learning, instrumentation, and more.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Pitch
Number of Rows
Termination Style
Mounting Angle
Stack Height
Current Rating
Voltage Rating
Maximum Data Rate
Minimum Operating Temperature
Maximum Operating Temperature
Contact Plating
Contact Material
Housing Material
Series
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Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 2,341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Headers 20 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 2,488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,125

Headers 30 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 810In Stock
Min.: 1
Mult.: 1
: 1,050

Headers 30 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
Samtec Board to Board & Mezzanine Connectors 0.40MM MICRO FINE PITCH HDR 5,593In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,125

Headers 40 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 2,231In Stock
Min.: 1
Mult.: 1
: 850

Headers 40 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
Samtec Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR 2,474In Stock
5,625Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,125

Headers 60 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 Liquid Crystal Polymer (LCP) ST4 Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 2,376In Stock
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 1,480In Stock
1,700Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 2,001In Stock
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 1,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Headers 80 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
Samtec Board to Board & Mezzanine Connectors 0.40MM MICRO BLADE & BEAM HDR 2,508In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.40 mm Micro Blade & Beam Ultra Fine Pitch Header 811In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
1,912In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Headers 20 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 2,093In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
1,623In Stock
Min.: 1
Mult.: 1
: 1,075

Headers 30 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 1,352In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Headers 40 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
1,225In Stock
Min.: 1
Mult.: 1
: 1,075

Headers 40 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
3,506In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 2,372In Stock
Min.: 1
Mult.: 1
: 1,075

Headers 60 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 3,350In Stock
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
525In Stock
Min.: 1
Mult.: 1
: 825

Headers 100 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 348In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip 1,235In Stock
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Ultra Low Profile Terminal Strip 2,674In Stock
Min.: 1
Mult.: 1
: 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