Board to Board & Mezzanine Connectors

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ERx6 Edge Rate® Connectors

Samtec ERx6 Edge Rate® Connectors are 0.635mm pitch connectors offering up to 120 positions with a 5mm stack height. Samtec ERx6 Edge Rate Connectors provide a slim 2.5mm body width and are optimised for signal integrity performance. Edge Rate connectors feature a smooth milled mating surface that reduces wear and increases durability. These connectors are robust when zipped during unmating and are designed, simulated, and optimised for 50Ω and 100Ω systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Maximum Data Rate	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-40-01.5-L-DV-A-K-TR Samtec 1: Rp153.556 329In Stock	Mfr. Part No. ERM6-40-01.5-L-DV-A-K-TR Mouser Part No 200-ERM640015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	329In Stock	Cut Tape Rp153.556 Rp130.440 Rp122.184 Rp116.497 Reel Rp84.575 View Rp110.810 Rp105.856 Rp84.208 Rp84.025	Min.: 1 Mult.: 1 : 675	Headers	80 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-20-01.5-L-DV-A-K-TR Samtec 1: Rp96.500 1.806In Stock	Mfr. Part No. ERM6-20-01.5-L-DV-A-K-TR Mouser Part No 200-ERM620015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	1.806In Stock	Cut Tape Rp96.500 Rp87.510 Rp81.273 Rp76.870 Reel Rp62.560 View Rp64.578 Rp62.193 Quote	Min.: 1 Mult.: 1 : 850	Headers	40 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-30-03.5-L-DV-A-K-TR Samtec 1: Rp125.854 827In Stock	Mfr. Part No. ERF6-30-03.5-L-DV-A-K-TR Mouser Part No 200-ERF630035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	827In Stock	Cut Tape Rp125.854 Rp117.965 Rp112.461 Rp102.004 Reel Rp83.658 Rp83.291	Min.: 1 Mult.: 1 : 675	Sockets	60 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-60-03.5-L-DV-A-K-TR Samtec 1: Rp184.010 810In Stock	Mfr. Part No. ERF6-60-03.5-L-DV-A-K-TR Mouser Part No 200-ERF660035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	810In Stock	Cut Tape Rp184.010 Rp156.308 Rp149.520 Rp142.365 Reel Rp109.709 View Rp135.577 Rp131.908 Rp105.490	Min.: 1 Mult.: 1 : 675	Sockets	120 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-10-01.5-L-DV-A-K-TR Samtec 1: Rp83.474 2.218In Stock	Mfr. Part No. ERM6-10-01.5-L-DV-A-K-TR Mouser Part No 200-ERM610015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	2.218In Stock	Cut Tape Rp83.474 Rp78.337 Rp74.485 Rp66.596 Reel Rp55.588 View Rp53.020 Rp50.635	Min.: 1 Mult.: 1 : 850	Headers	20 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-10-03.5-L-DV-A-K-TR Samtec 1: Rp86.777 1.124In Stock	Mfr. Part No. ERF6-10-03.5-L-DV-A-K-TR Mouser Part No 200-ERF610035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	1.124In Stock	Cut Tape Rp86.777 Rp81.273 Rp77.420 Rp69.164 Reel Rp58.157 View Rp55.405 Quote MouseReel Available	Min.: 1 Mult.: 1 : 850	Sockets	20 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-20-03.5-L-DV-A-K-TR Samtec 1: Rp100.720 450In Stock 850Expected 18/11/2026	Mfr. Part No. ERF6-20-03.5-L-DV-A-K-TR Mouser Part No 200-ERF620035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	450In Stock 850Expected 18/11/2026	Cut Tape Rp100.720 Rp94.482 Rp89.895 Rp80.355 Reel Rp65.862 View Rp80.172 Rp65.312	Min.: 1 Mult.: 1 : 850	Sockets	40 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-50-03.5-L-DV-A-K-TR Samtec 1: Rp167.682 607In Stock	Mfr. Part No. ERF6-50-03.5-L-DV-A-K-TR Mouser Part No 200-ERF650035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	607In Stock	Cut Tape Rp167.682 Rp142.548 Rp133.559 Rp127.321 Reel Rp95.399 View Rp121.084 Rp116.864 Rp87.144 Rp83.291	Min.: 1 Mult.: 1 : 675	Sockets	100 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-30-01.5-L-DV-A-K-TR Samtec 1: Rp121.084 1.180In Stock	Mfr. Part No. ERM6-30-01.5-L-DV-A-K-TR Mouser Part No 200-ERM630015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	1.180In Stock	Cut Tape Rp121.084 Rp113.378 Rp108.058 Rp97.601 Reel Rp80.172 View Rp79.622 Rp79.438 Quote	Min.: 1 Mult.: 1 : 675	Headers	60 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-50-01.5-L-DV-A-K-TR Samtec 1: Rp161.445 710In Stock 675Expected 05/10/2026	Mfr. Part No. ERM6-50-01.5-L-DV-A-K-TR Mouser Part No 200-ERM650015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	710In Stock 675Expected 05/10/2026	Cut Tape Rp161.445 Rp137.228 Rp128.789 Rp122.551 Reel Rp91.547 View Rp116.681 Rp112.094 Rp91.363	Min.: 1 Mult.: 1 : 675	Headers	100 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal ERM6-60-01.5-L-DV-A-K-TR Samtec 1: Rp171.902 804In Stock	Mfr. Part No. ERM6-60-01.5-L-DV-A-K-TR Mouser Part No 200-ERM660015LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Terminal Learn More about Samtec erx6 edgerate connectors	Datasheet	804In Stock	Cut Tape Rp171.902 Rp149.703 Rp140.714 Rp134.293 View Reel Rp101.086 Rp125.670 Rp123.836 Rp101.086	Min.: 1 Mult.: 1 : 675	Headers	120 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket ERF6-40-03.5-L-DV-A-K-TR Samtec 1: Rp156.308 144In Stock	Mfr. Part No. ERF6-40-03.5-L-DV-A-K-TR Mouser Part No 200-ERF640035LDVAKTR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm Edge Rate Rugged High Speed Socket Learn More about Samtec erx6 edgerate connectors	Datasheet	144In Stock	Cut Tape Rp156.308 Rp132.825 Rp124.569 Rp118.699 View Reel Rp88.244 Rp113.011 Rp108.241 Rp88.244	Min.: 1 Mult.: 1 : 675	Sockets	80 Position	0.635 mm (0.025 in)	2 Row	Solder	Vertical	5 mm	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	ERF6	Reel, Cut Tape

ERx6 Edge Rate® Connectors

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