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 (USD) 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 ADF6-100-03.5-L-4-0-TR Samtec 700: $35.74 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-100-03.5-L-4-0-TR Mouser Part No 200-ADF6100035L-40TR 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 $35.74 View Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-100-03.5-L-4-0-A-FR Samtec 700: $20.49 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-100-03.5-L-4-0-A-FR Mouser Part No 200-ADF6100035L40AFR 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 $20.49	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-100-03.5-S-4-0-TR Samtec 700: $31.72 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-100-03.5-S-4-0-TR Mouser Part No 200-ADF6100035S-40TR 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 $31.72 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-100-03.5-S-4-0-A-FR Samtec 700: $31.73 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-100-03.5-S-4-0-A-FR Mouser Part No 200-ADF6100035S40AFR 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 $31.73	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-100-03.5-S-4-0-A-TR Samtec 700: $31.72 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-100-03.5-S-4-0-A-TR Mouser Part No 200-ADF6100035S40ATR 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 $31.72 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-10-03.5-L-4-0-A-FR Samtec 900: $7.08 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-10-03.5-L-4-0-A-FR Mouser Part No 200-ADF610035L40AFR	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 $7.08 $6.44	Min.: 900 Mult.: 900 : 900	Sockets	40 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 ADF6-10-03.5-S-4-0-FR Samtec 900: $8.21 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-10-03.5-S-4-0-FR Mouser Part No 200-ADF610035S-40FR 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 $8.21 $7.47	Min.: 900 Mult.: 900 : 900																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-10-07.5-L-4-0-A-FR Samtec 525: $7.56 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-10-07.5-L-4-0-A-FR Mouser Part No 200-ADF610075L40AFR	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 $7.56 $6.88	Min.: 525 Mult.: 525 : 525	Sockets	40 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 ADF6-20-03.5-L-4-0-A-FR Samtec 900: $8.42 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-20-03.5-L-4-0-A-FR Mouser Part No 200-ADF62003.5L40FR	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 $8.42 Quote Quote	Min.: 900 Mult.: 900 : 900	Sockets	80 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	5 mm	1.4 A	155 VAC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gb/s	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-20-03.5-L-4-0-FR Samtec 900: $8.42 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-20-03.5-L-4-0-FR Mouser Part No 200-ADF620035L-40FR 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 $8.42 $7.66	Min.: 900 Mult.: 900 : 900																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-20-03.5-L-4-0-TR Samtec 900: $12.18 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-20-03.5-L-4-0-TR Mouser Part No 200-ADF620035L-40TR 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 $12.18 Quote Quote	Min.: 900 Mult.: 900 : 900																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-20-03.5-S-4-0-A-FR Samtec 900: $9.80 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-20-03.5-S-4-0-A-FR Mouser Part No 200-ADF620035S40AFR	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 $9.80 Quote Quote	Min.: 900 Mult.: 900 : 900	Sockets	80 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 ADF6-20-07.5-L-4-0-A-FR Samtec 525: $9.01 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-20-07.5-L-4-0-A-FR Mouser Part No 200-ADF620075L40AFR	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 $9.01 Quote Quote	Min.: 525 Mult.: 525 : 525	Sockets	80 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 ADF6-20-03.5-STL-4-0-A-TR Samtec 900: $11.97 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-20-03.5-STL-4-0-A-TR Mouser Part No 200-ADF62035STL40ATR 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 $11.97 Quote Quote	Min.: 900 Mult.: 900 : 900																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-03.5-S-4-0-A-FR Samtec 700: $12.92 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-30-03.5-S-4-0-A-FR Mouser Part No 200-ADF63003.5S40FR	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 $12.92 Quote Quote	Min.: 700 Mult.: 700 : 700	Sockets	120 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	5 mm	1.4 A	155 VAC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gb/s	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-03.5-STL-4-0-FR Samtec 700: $14.21 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-30-03.5-STL-4-0-FR Mouser Part No 200-ADF630035STL40FR 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 $14.21 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-03.5-STL-4-0-TR Samtec 700: $14.21 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-30-03.5-STL-4-0-TR Mouser Part No 200-ADF630035STL40TR 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 $14.21 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-07.5-S-4-0-A-TR Samtec 400: $18.48 Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. ADF6-30-07.5-S-4-0-A-TR Mouser Part No 200-ADF63007.5S40ATR 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 $18.48 $17.22 Quote Quote	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-07.5-L-4-0-TR Samtec 400: $12.50 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-30-07.5-L-4-0-TR Mouser Part No 200-ADF630075L40TR 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 $12.50	Min.: 400 Mult.: 400 : 400																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-03.5-STL-4-0-A-TR Samtec 1: $22.04 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. ADF6-30-03.5-STL-4-0-A-TR Mouser Part No 200-ADF63035STL40ATR 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 12 Weeks	Cut Tape $22.04 $20.88 $20.09 $19.60 View Reel $14.21 $16.10 $14.93 $14.21 Quote	Min.: 1 Mult.: 1 : 700																	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-03.5-S-4-0-A-FR Samtec 700: $16.46 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-40-03.5-S-4-0-A-FR Mouser Part No 200-ADF64003.5S40AFR 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 $16.46 Quote Quote	Min.: 700 Mult.: 700 : 700																	ADF6	Reel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-40-03.5-L-4-0-A-FR Samtec 700: $12.75 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-40-03.5-L-4-0-A-FR Mouser Part No 200-ADF640035L40AFR	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 $12.75 Quote Quote	Min.: 700 Mult.: 700 : 700	Sockets	160 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 ADF6-40-03.5-L-4-0-FR Samtec 700: $14.15 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. ADF6-40-03.5-L-4-0-FR Mouser Part No 200-ADF640035L40FR	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 $14.15 Quote Quote	Min.: 700 Mult.: 700 : 700	Sockets	160 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 ADF6-40-03.5-L-4-0-TR Samtec 700: $14.63 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. ADF6-40-03.5-L-4-0-TR Mouser Part No 200-ADF640035L40TR	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 5 Weeks	Reel $14.63 View Quote	Min.: 700 Mult.: 700 : 700	Sockets	160 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 ADF6-40-03.5-STL-4-0-FR Samtec 700: $18.11 Non-Stocked Lead-Time 6 Weeks New Product	Mfr. Part No. ADF6-40-03.5-STL-4-0-FR Mouser Part No 200-ADF640035STL40FR 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 $18.11	Min.: 700 Mult.: 700 : 700																	ADF6	Reel

AcceleRate® HD Ultra-Dense Mezzanine Strips

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