Board to Board & Mezzanine Connectors

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AcceleRate® HD Ultra-Dense Mezzanine Strips

Samtec AcceleRate^® HD Ultra-Dense Mezzanine Strips feature a low-profile 5mm stack height, slim 5mm width, and a 0.635mm pitch. These micro interconnects are super dense with up to 400 total inputs/outputs (I/Os). The four-row design allows 10 to 100 positions per row. Samtec AcceleRate HD header and socket connectors are PCIe^® 6.0/CXL^® 3.2 capable, support 64Gbps PAM4 (32Gbps NRZ) applications, and feature an Edge Rate^® contact system that is optimized for signal integrity performance. The open-pin-field design offers grounding and routing flexibility.

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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	Current Rating	Voltage Rating	Maximum Data Rate	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Data Rate	Series	Packaging
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-03.5-STL-4-0-TR Samtec 700: Rp332.246 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-40-03.5-STL-4-0-TR Mouser Part No 200-ADF640035STL40TR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp332.246 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-07.5-L-4-0-A-TR Samtec 1: Rp366.003 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ADF6-40-07.5-L-4-0-A-TR Mouser Part No 200-ADF64007.5L40ATR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape Rp366.003 Rp346.372 Rp333.530 Rp325.275 Reel Rp288.950 View Rp288.950 Rp252.808	Min.: 1 Mult.: 1 : 400	Sockets	160 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	7.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-07.5-L-4-0-A-FR Samtec 400: Rp288.950 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-40-07.5-L-4-0-A-FR Mouser Part No 200-ADF640075L40AFR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp288.950 Rp250.423 Quote Quote	Min.: 400 Mult.: 400 : 400	Sockets	160 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	7.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-07.5-S-4-0-A-FR Samtec 400: Rp337.750 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-40-07.5-S-4-0-A-FR Mouser Part No 200-ADF640075S40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp337.750 View Quote	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-03.5-L-4-0-A-FR Samtec 700: Rp265.467 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-50-03.5-L-4-0-A-FR Mouser Part No 200-ADF650035L40AFR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp265.467 Quote Quote	Min.: 700 Mult.: 700 : 700	Sockets	200 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	3.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL ADF6-50-03.5-STL-4-0-A-TR Samtec 700: Rp298.489 Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. ADF6-50-03.5-STL-4-0-A-TR Mouser Part No 200-ADF650035STL40AT New Product	Samtec	Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL	Datasheet	Non-Stocked Lead-Time 5 Weeks	Reel Rp298.489 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-07.5-L-4-0-A-FR Samtec 400: Rp364.535 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-50-07.5-L-4-0-A-FR Mouser Part No 200-ADF65007.5L40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp364.535 View Quote	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-07.5-S-4-0-A-FR Samtec 400: Rp423.609 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-50-07.5-S-4-0-A-FR Mouser Part No 200-ADF65007.5S40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp423.609 Quote Quote	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-07.5-S-4-0-A-TR Samtec 400: Rp423.609 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-50-07.5-S-4-0-A-TR Mouser Part No 200-ADF65007.5S40ATR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp423.609 View Quote	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-60-03.5-L-4-0-A-FR Samtec 700: Rp308.763 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-60-03.5-L-4-0-A-FR Mouser Part No 200-ADF660035L40AFR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp308.763	Min.: 700 Mult.: 700 : 700	Sockets	240 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	3.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-60-03.5-S-4-0-A-FR Samtec 700: Rp323.257 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-60-03.5-S-4-0-A-FR Mouser Part No 200-ADF660035S40AFR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp323.257	Min.: 700 Mult.: 700 : 700	Sockets	240 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	3.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-60-07.5-S-4-0-A-TR Samtec 375: Rp403.429 Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. ADF6-60-07.5-S-4-0-A-TR Mouser Part No 200-ADF660075S40ATR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket	Datasheet	Non-Stocked Lead-Time 5 Weeks	Reel Rp403.429 View Quote	Min.: 375 Mult.: 375 : 375																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-70-03.5-L-4-0-TR Samtec 700: Rp350.592 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADF6-70-03.5-L-4-0-TR Mouser Part No 200-ADF67003.5L40TR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp350.592 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-70-03.5-L-4-0-A-FR Samtec 700: Rp315.735 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-70-03.5-L-4-0-A-FR Mouser Part No 200-ADF670035L40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp315.735	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-70-03.5-S-4-0-A-FR Samtec 700: Rp407.832 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-70-03.5-S-4-0-A-FR Mouser Part No 200-ADF670035S40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp407.832	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-80-03.5-L-4-0-A-TR Samtec 700: Rp474.244 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-80-03.5-L-4-0-A-TR Mouser Part No 200-ADF680035L40ATR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp474.244 Quote Quote	Min.: 700 Mult.: 700 : 700	Sockets	320 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	3.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-80-03.5-L-4-0-TR Samtec 700: Rp414.253 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ADF6-80-03.5-L-4-0-TR Mouser Part No 200-ADF680035L40TR	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp414.253 View Quote	Min.: 700 Mult.: 700 : 700	Sockets	320 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	3.23 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-80-03.5-STL-4-0-A-TR Samtec 700: Rp454.064 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-80-03.5-STL-4-0-A-TR Mouser Part No 200-ADF680035STL40AT New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp454.064 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-90-03.5-L-4-0-TR Samtec 700: Rp405.447 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADF6-90-03.5-L-4-0-TR Mouser Part No 200-ADF69003.5L40TR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp405.447 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-90-03.5-L-4-0-A-FR Samtec 700: Rp450.394 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADF6-90-03.5-L-4-0-A-FR Mouser Part No 200-ADF690035L40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp450.394	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-30-03.5-L-4-0-TR Samtec 500: Rp235.930 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADM6-30-03.5-L-4-0-TR Mouser Part No 200-ADM6-30035L-40TR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp235.930 Rp197.220	Min.: 500 Mult.: 500 : 500																	ADM6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-50-01.5-S-4-0-FR Samtec 875: Rp371.140 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADM6-50-01.5-S-4-0-FR Mouser Part No 200-ADM6-50015S-40FR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp371.140	Min.: 875 Mult.: 875 : 875																	ADM6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-100-01.5-L-4-0-FR Samtec 675: Rp541.207 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADM6-100-01.5-L-4-0-FR Mouser Part No 200-ADM6100015L-40FR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp541.207	Min.: 675 Mult.: 675 : 675																	ADM6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-100-01.5-L-4-0-TR Samtec 675: Rp541.390 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. ADM6-100-01.5-L-4-0-TR Mouser Part No 200-ADM6100015L-40TR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal Learn More about Samtec accelerate hd mezzanine strips	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel Rp541.390 Quote Quote	Min.: 675 Mult.: 675 : 675																	ADM6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-100-01.5-L-4-0-A-FR Samtec 675: Rp351.693 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADM6-100-01.5-L-4-0-A-FR Mouser Part No 200-ADM6100015L40AFR New Product	Samtec	Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel Rp351.693	Min.: 675 Mult.: 675 : 675																	ADM6	Reel

AcceleRate® HD Ultra-Dense Mezzanine Strips

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