ERM5 & ERF5 Edge Rate® Rugged High-Speed Strips

Samtec ERM5 and ERF5 Edge Rate® Rugged High-Speed Strips are 0.5mm pitch terminal and socket strips optimized for signal integrity performance. These Samtec strips feature a smooth broad milled contact surface for increased wear life. The ERM5 and ERF5 strips offer up to 150 positions with a stack height from 7mm to 12mm. These connectors are available in right-angle (socket-only) versions. The ERM5 rugged high-speed headers feature Edge Rate contacts for reduced broadside coupling. ERM5 headers and ERF5 sockets offer a 1mm nominal contact wipe.

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Description Datasheet Availability Pricing (JPY) 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 Edge Rate Rugged High Speed Terminal
Datasheet
176In Stock
Min.: 1
Mult.: 1
: 275

Headers 120 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
119In Stock
275Expected 8/18/2026
Min.: 1
Mult.: 1
: 275

Headers 150 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
61In Stock
Min.: 1
Mult.: 1
: 275

Headers 150 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
325Expected 8/31/2026
Min.: 1
Mult.: 1
: 325

Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
325Expected 9/9/2026
Min.: 1
Mult.: 1
: 325

Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
2,953Factory Stock Available
More Info Available
Min.: 325
Mult.: 325
: 325

Sockets 140 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
369Factory Stock Available
More Info Available
Min.: 275
Mult.: 275
: 275
Headers 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel
Samtec Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 550
Mult.: 550
Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 450
Mult.: 450
: 450
Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 250
Mult.: 250
: 250
Headers 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 550
Mult.: 550
: 550
Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 250
Mult.: 250
: 250
Headers 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 10 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 400
Mult.: 400
: 400

Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 700
Mult.: 700
: 700

Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 700
Mult.: 700
: 700

Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 700
Mult.: 700
: 700

Sockets 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 325
Mult.: 325
: 325

Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 550
Mult.: 550
: 550

Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 550
Mult.: 550
: 550

Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 550
Mult.: 550
: 550

Sockets 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
: 325

Sockets 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 325
Mult.: 325
: 325

Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
: 325

Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm, 12 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 700
Mult.: 700
: 700

Sockets 10 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 550
Mult.: 550
: 550

Sockets 150 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 7 mm, 9 mm, 10 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERF5 Reel