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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Number of Rows
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Minimum Operating Temperature
Maximum Operating Temperature
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Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
409In Stock
Min.: 1
Mult.: 1
: 475

Headers 120 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
1.134In 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
379In Stock
Min.: 1
Mult.: 1
: 375

Headers 140 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
247In Stock
700Expected 10/19/2026
Min.: 1
Mult.: 1
: 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
512In Stock
1.400Expected 10/19/2026
Min.: 1
Mult.: 1
: 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
333In Stock
Min.: 1
Mult.: 1
: 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
375In Stock
Min.: 1
Mult.: 1
: 675

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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
353In Stock
Min.: 1
Mult.: 1
: 400

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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

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, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.50MM EDGE RATE RUGGED TERM
Datasheet
258In Stock
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
163In Stock
400Expected 9/23/2026
Min.: 1
Mult.: 1
: 400

Sockets 80 Position 0.5 mm (0.02 in) 2 Row Solder Right Angle 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
262In Stock
Min.: 1
Mult.: 1
: 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Socket
Datasheet
197In Stock
Min.: 1
Mult.: 1
: 300

Sockets 150 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
322In Stock
Min.: 1
Mult.: 1
: 375

Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 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
449In Stock
Min.: 1
Mult.: 1
: 375

Headers 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 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
301In Stock
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 Terminal
Datasheet
55In Stock
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 Terminal
Datasheet
310In Stock
Min.: 1
Mult.: 1
: 350

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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
131In Stock
Min.: 1
Mult.: 1
: 300

Headers 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 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
178In Stock
300Expected 9/14/2026
Min.: 1
Mult.: 1
: 300

Headers 60 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 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
222In Stock
Min.: 1
Mult.: 1
: 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50MM EDGE RATE RUGGED HS
Datasheet
288In Stock
Min.: 1
Mult.: 1
: 375

Headers 80 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
260In Stock
Min.: 1
Mult.: 1
: 300

Headers 80 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 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
83In Stock
Min.: 1
Mult.: 1
: 475

Headers 100 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, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.50 mm Edge Rate Rugged High Speed Terminal
Datasheet
270In Stock
Min.: 1
Mult.: 1
: 300

Headers 100 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 9 mm, 11 mm 56 Gbps - 55 C + 125 C Gold Phosphor Bronze Liquid Crystal Polymer (LCP) ERM5 Reel, Cut Tape