SS5/ST5 0.50mm Ultra-Fine-Pitch Connectors

Samtec SS5 / ST5 0.50mm Ultra-Fine-Pitch Connectors provide up to 56Gbps PAM4 performance and are designed for board-to-board connections where space is at a premium. The slim body connectors are manufactured on an ultra-fine 0.50mm pitch and feature up to 160 I/Os with mated stack heights as low as 4mm. These Razor Beam™ LP family sockets and headers are engineered to save space on the X, Y, and Z axes. Samtec SS5 / ST5 0.50mm Ultra-Fine-Pitch Connectors are available in a straight or vertical configuration, and the SS5 sockets are designed to mate with the ST5 headers and vice-versa. Both series operate in a -55°C to +125°C temperature range. Ideal applications include 5G networking, artificial intelligence (AI) and machine learning, military / aerospace, medical, automotive, and more.

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Description Datasheet Availability Pricing (IDR) 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
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Maximum Data Rate
Minimum Operating Temperature
Maximum Operating Temperature
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Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
1.324In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 925

Headers 80 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 0.50MM SLIM LOW PRO MICRO HDR
Datasheet
6.549In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.200

Headers 30 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 1.063In Stock
Min.: 1
Mult.: 1
: 925

Headers 100 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
4.004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.225

Sockets 30 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
Samtec Board to Board & Mezzanine Connectors 0.50MM MICRO BLADE & BEAM SCKT 8.862In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 850

Sockets 160 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 4.5 mm, 5 mm, 6 mm 1.6 A 200 VAC 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
1.165In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.225

Sockets 20 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 1.110In Stock
Min.: 1
Mult.: 1
: 1.075

Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 4.5 mm, 5 mm, 6 mm 1.6 A 200 VAC 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
1.037In Stock
1.075Expected 14/09/2026
Min.: 1
Mult.: 1
: 1.075

Sockets 30 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 4.5 mm, 5 mm, 6 mm 1.6 A 200 VAC 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 716In Stock
1.225Expected 21/09/2026
Min.: 1
Mult.: 1
: 1.225

Sockets 40 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
855In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.225

Sockets 60 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
3.860In Stock
Min.: 1
Mult.: 1
: 1.075

Sockets 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 4.5 mm, 5 mm, 6 mm 1.6 A 200 VAC 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 442In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 950

Sockets 80 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
3.738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 745In Stock
Min.: 1
Mult.: 1
: 850

Sockets 100 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 764In Stock
Min.: 1
Mult.: 1
: 950

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) SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 372In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header
Datasheet
1.156In 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 2.090In 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
1.613In 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 1.252In 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
1.213In 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 2.110In 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 3.326In 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 1.278In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 825

Headers 160 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