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 (SGD) 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 Data Rate Series Packaging
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 2,249In Stock
3,225On Order
Cut Tape
$3.41
$3.25
$3.05
$2.91
Reel
$2.67
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) 56 Gbps SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 377In Stock
Cut Tape
$6.11
$5.43
$5.33
$5.25
Reel
$4.32
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) 56 Gbps SS5 Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket 11In Stock
Cut Tape
$9.83
$7.85
$7.47
$7.11
Reel
$6.12
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) 56 Gbps SS5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 27In Stock
2,400Expected 11/11/2026
Cut Tape
$5.43
$5.09
$4.84
$4.32
Reel
$3.40
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) 56 Gbps ST5 Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 246In Stock
2,150Expected 14/10/2026
Cut Tape
$6.09
$4.60
$4.42
$4.18
Reel
$3.43
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) 56 Gbps ST5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header 5In Stock
1,650On Order
Cut Tape
$6.99
$6.02
$5.67
$5.45
Reel
$4.42
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) 56 Gbps ST5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket
915Expected 14/10/2026
Cut Tape
$7.67
$6.49
$6.20
$5.90
$5.54
Reel
$4.46
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) 56 Gbps 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
Reel
$7.43
$7.24
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 3 Weeks
Reel
$2.77
$2.76
$2.75
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Cut Tape
$2.76
$2.18
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Reel
$2.67
$2.46
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Reel
$2.75
$2.73
$2.67
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 9 Weeks
Reel
$2.98
$2.46
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Reel
$3.10
$3.09
$3.02
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Reel
$3.82
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 8 Weeks
Reel
$3.84
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Reel
$5.21
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Reel
$5.11
$4.71
$4.31
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Reel
$6.41
$6.27
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 3 Weeks
Reel
$7.15
$6.98
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
Reel
$8.76
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Socket Non-Stocked Lead-Time 4 Weeks
Reel
$8.36
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) 56 Gbps SS5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 6 Weeks
Reel
$2.69
$2.23
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) 56 Gbps ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 6 Weeks
Reel
$2.79
$2.33
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) 56 Gbps ST5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Micro Blade & Beam Low-Profile Header Non-Stocked Lead-Time 7 Weeks
Reel
$2.73
$2.67
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) 56 Gbps ST5 Reel