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.
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Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 808In 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 Low-Profile Socket
Datasheet
357In Stock
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 Header
Datasheet
550In Stock
1.075Expected 13/07/2026
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 142In Stock
925Expected 24/08/2026
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 Header 41In Stock
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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 226In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 925

Headers 160 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 Socket 26In Stock
Min.: 1
Mult.: 1
: 850

Sockets 120 Position 0.5 mm (0.02 in) 2 Row Solder Straight 4 mm 1.6 A 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 Non-Stocked Lead-Time 3 Weeks
Min.: 1.225
Mult.: 1.225
: 1.225
Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1.075
Mult.: 1.075
Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 1.225
Mult.: 1.225
: 1.225
Sockets 30 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Sockets 30 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 1.225
Mult.: 1.225
: 1.225
Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 11 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Sockets 60 Position 0.5 mm (0.02 in) 2 Row Vertical 1.6 A 200 VAC 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 2 Weeks
Min.: 850
Mult.: 850
: 850
Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 850
Mult.: 850
: 850
Sockets 140 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 950
Mult.: 950
: 950

Sockets 140 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Min.: 950
Mult.: 950
: 950
Sockets 160 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 7 Weeks
Min.: 1.200
Mult.: 1.200
: 1.200
Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 7 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 8 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Headers 30 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 4 Weeks
Min.: 1.075
Mult.: 1.075
: 1.075
Headers 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 4 Weeks
Min.: 1.200
Mult.: 1.200
: 1.200
Headers 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 4 Weeks
Min.: 925
Mult.: 925
: 925
Headers 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 4 Weeks
Min.: 825
Mult.: 825
: 825
Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 A 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ST5 Reel