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.

Results: 72
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CRC) 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
Packaging
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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
Datasheet
319In Stock
Min.: 1
Mult.: 1
: 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
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 14In 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 Header
Datasheet
225In Stock
825Expected 10/8/2026
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 322In 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 Header 13In Stock
925Expected 9/28/2026
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 Header
1 025On Order
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 Socket Non-Stocked Lead-Time 4 Weeks
Min.: 850
Mult.: 850
: 850

Receptacles 140 Position 0.5 mm (0.02 in) 2 Row Solder Straight 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 4 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 4 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 4 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 6 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 6 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 5 Weeks
Min.: 1 225
Mult.: 1 225
: 1 225
Sockets 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) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 5 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 4 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 4 Weeks
Min.: 850
Mult.: 850
: 850
Sockets 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) SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 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 4 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 8 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 Socket Non-Stocked Lead-Time 8 Weeks
Min.: 850
Mult.: 850
: 850
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 3 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 3 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 5 Weeks
Min.: 1 200
Mult.: 1 200
: 1 200
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