Board to Board & Mezzanine Connectors

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High-Density Arrays

Samtec High-Density Arrays include board-to-board mezzanine connectors and rectangular cable assemblies. These components are offered in a range of mounting angles, including horizontal, right, straight, and vertical with a wide selection of termination styles. The number of positions ranges from 100 to 560 while the number of rows ranges from 4 to 14. Samtec High-Density Arrays are available in several pitches, including 0.635mm, 0.8mm, and 1.27mm.

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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 Terminal ADM6-100-08.5-L-4-0-A-TR Samtec 1: $50.67 302In Stock New Product	Mfr. Part No. ADM6-100-08.5-L-4-0-A-TR Mouser Part No 200-ADM610008.5L40AT 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	302In Stock	Cut Tape $50.67 $43.07 $41.45 $41.44 Reel $35.22	Min.: 1 Mult.: 1 : 300	Connectors	100 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-100-08.5-S-4-0-A-TR Samtec 1: $57.94 97In Stock New Product	Mfr. Part No. ADM6-100-08.5-S-4-0-A-TR Mouser Part No 200-ADM610008.5S40AT 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	97In Stock	Cut Tape $57.94 $49.25 $48.29 $48.28 Reel $41.03	Min.: 1 Mult.: 1 : 300	Connectors	100 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-10-01.5-S-4-0-A-TR Samtec 1: $13.23 239In Stock New Product	Mfr. Part No. ADM6-10-01.5-S-4-0-A-TR Mouser Part No 200-ADM61001.5S40ATR 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	239In Stock	Cut Tape $13.23 $12.53 $12.05 $11.76 View Reel $7.77 $9.68 $8.97 $8.78 $7.77	Min.: 1 Mult.: 1 : 875																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-10-03.5-S-4-0-TR Samtec 1: $14.17 207In Stock New Product	Mfr. Part No. ADM6-10-03.5-S-4-0-TR Mouser Part No 200-ADM610035S-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	207In Stock	Cut Tape $14.17 $13.40 $12.90 $12.58 View Reel $8.32 $10.34 $9.77 $8.32	Min.: 1 Mult.: 1 : 650																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-10-06.5-L-4-0-A-TR Samtec 1: $15.67 223In Stock New Product	Mfr. Part No. ADM6-10-06.5-L-4-0-A-TR Mouser Part No 200-ADM610065L40ATR 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	223In Stock	Cut Tape $15.67 $15.65 $14.00 Reel $14.00 $12.44	Min.: 1 Mult.: 1 : 350																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-20-03.5-L-4-0-A-TR Samtec 1: $19.14 708In Stock New Product	Mfr. Part No. ADM6-20-03.5-L-4-0-A-TR Mouser Part No 200-ADM6200-35L40ATR 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	708In Stock	Cut Tape $19.14 $19.13 $16.89 Reel $15.06 Quote Quote	Min.: 1 Mult.: 1 : 675																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-20-01.5-S-4-0-A-TR Samtec 1: $18.24 230In Stock New Product	Mfr. Part No. ADM6-20-01.5-S-4-0-A-TR Mouser Part No 200-ADM620015S40ATR 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	230In Stock	Cut Tape $18.24 $17.26 $16.62 $16.21 View Reel $10.70 $13.33 $12.35 $11.83 $10.70	Min.: 1 Mult.: 1 : 875																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-20-06.5-L-4-0-A-TR Samtec 1: $21.00 553In Stock New Product	Mfr. Part No. ADM6-20-06.5-L-4-0-A-TR Mouser Part No 200-ADM620065L40ATR 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	553In Stock	Cut Tape $21.00 $20.99 $19.29 Reel $19.29 $17.21 Quote Quote	Min.: 1 Mult.: 1 : 275																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-30-06.5-L-4-0-A-TR Samtec 1: $24.61 222In Stock 275Expected 2026/10/27 New Product	Mfr. Part No. ADM6-30-06.5-L-4-0-A-TR Mouser Part No 200-ADM63006.5L40ATR 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	222In Stock 275Expected 2026/10/27	Cut Tape $24.61 $22.93 Reel $22.93 $20.40 Quote Quote	Min.: 1 Mult.: 1 : 275																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-60-03.5-S-4-0-A-TR Samtec 1: $31.68 397In Stock New Product	Mfr. Part No. ADM6-60-03.5-S-4-0-A-TR Mouser Part No 200-ADM660035S40ATR 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	397In Stock	Cut Tape $31.68 $29.99 $29.76 $25.62 View Reel $24.80 $24.81 $24.80 Quote	Min.: 1 Mult.: 1 : 500																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-70-08.5-L-4-0-A-TR Samtec 1: $36.60 315In Stock New Product	Mfr. Part No. ADM6-70-08.5-L-4-0-A-TR Mouser Part No 200-ADM67008.5L40ATR 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	315In Stock	Cut Tape $36.60 $31.11 $29.17 $29.04 Reel $24.68	Min.: 1 Mult.: 1 : 300	Connectors	70 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-70-08.5-S-4-0-A-TR Samtec 1: $42.09 100In Stock New Product	Mfr. Part No. ADM6-70-08.5-S-4-0-A-TR Mouser Part No 200-ADM67008.5S40ATR 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	100In Stock	Cut Tape $42.09 $35.77 $33.83 Reel $28.74	Min.: 1 Mult.: 1 : 300	Connectors	70 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-80-08.5-L-4-0-A-TR Samtec 1: $41.33 89In Stock New Product	Mfr. Part No. ADM6-80-08.5-L-4-0-A-TR Mouser Part No 200-ADM68008.5L40ATR 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	89In Stock	Cut Tape $41.33 $35.13 $33.18 $33.17 Reel $28.18	Min.: 1 Mult.: 1 : 300	Connectors	80 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-80-08.5-S-4-0-A-TR Samtec 1: $47.53 89In Stock New Product	Mfr. Part No. ADM6-80-08.5-S-4-0-A-TR Mouser Part No 200-ADM68008.5S40ATR 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	89In Stock	Cut Tape $47.53 $40.40 $38.66 $38.65 Reel $32.84	Min.: 1 Mult.: 1 : 300	Connectors	80 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-90-08.5-L-4-0-A-TR Samtec 1: $46.03 67In Stock New Product	Mfr. Part No. ADM6-90-08.5-L-4-0-A-TR Mouser Part No 200-ADM69008.5L40ATR 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	67In Stock	Cut Tape $46.03 $39.12 $37.32 $37.31 Reel $31.70	Min.: 1 Mult.: 1 : 300	Connectors	90 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-90-08.5-S-4-0-A-TR Samtec 1: $52.92 100In Stock New Product	Mfr. Part No. ADM6-90-08.5-S-4-0-A-TR Mouser Part No 200-ADM69008.5S40ATR 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	100In Stock	Cut Tape $52.92 $44.98 $43.47 $43.46 Reel $36.94	Min.: 1 Mult.: 1 : 300	Connectors	90 Position	0.635 mm (0.025 in)	4 Row	Solder	Straight							Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL ADM6-50-01.5-STL-4-0-A-TR Samtec 1: $39.20 178In Stock New Product	Mfr. Part No. ADM6-50-01.5-STL-4-0-A-TR Mouser Part No 200-DM650015STL40ATR New Product	Samtec	Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL Learn More about Samtec accelerate hd mezzanine strips	Datasheet	178In Stock	Cut Tape $39.20 Reel $38.90 Quote Quote	Min.: 1 Mult.: 1 : 875																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-50-01.5-L-4-0-A-TR Samtec 1: $22.91 1,084In Stock	Mfr. Part No. ADM6-50-01.5-L-4-0-A-TR Mouser Part No 200-ADM65001.5L40ATR	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	1,084In Stock	Cut Tape $22.91 $21.69 $20.89 $20.38 View Reel $14.25 $16.74 $15.53 $14.25 $14.25	Min.: 1 Mult.: 1 : 875	Plugs	200 Position	0.635 mm (0.025 in)	4 Row	Solder Balls	Straight	2.9 mm	1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	64 Gbps	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-40-06.5-L-4-0-A-TR Samtec 1: $30.70 302In Stock New Product	Mfr. Part No. ADM6-40-06.5-L-4-0-A-TR Mouser Part No 200-ADM640065L40ATR 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	302In Stock	Cut Tape $30.70 $30.69 $29.24 Reel $29.24 View Quote	Min.: 1 Mult.: 1 : 275																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Samtec SEAM-20-06.5-STL-10-1-A-K-TR SEAM-20-06.5-STL-10-1-A-K-TR Samtec 1: $40.94 79In Stock New Product	Mfr. Part No. SEAM-20-06.5-STL-10-1-A-K-TR Mouser Part No 200-S20065STL101AKTR New Product	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	79In Stock	Cut Tape $40.94 Reel $32.33 $32.32 View Quote	Min.: 1 Mult.: 1 : 100																	SEAM	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket Samtec SEAF-40-07.5-STL-08-1-A-K-TR SEAF-40-07.5-STL-08-1-A-K-TR Samtec 1: $38.43 525In Stock New Product	Mfr. Part No. SEAF-40-07.5-STL-08-1-A-K-TR Mouser Part No 200-S40075STL081AKTR New Product	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket	Datasheet	525In Stock	Cut Tape $38.43 $38.41 $38.40 Reel $38.40 View Quote	Min.: 1 Mult.: 1 : 175																	SEAF	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-TR Samtec 1: $24.16 67In Stock New Product	Mfr. Part No. ADF6-40-03.5-S-4-0-A-TR Mouser Part No 200-ADF64003.5S40ATR 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	67In Stock	Cut Tape $24.16 $20.53 $19.25 $18.36 View Reel $14.97 $18.10 $17.62 $14.97	Min.: 1 Mult.: 1 : 700	Sockets	40 Position	0.635 mm (0.025 in)	4 Row	Solder	Vertical		1.34 A	155 VAC, 219 VDC	64 Gbps	- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	64 Gbps	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-50-06.5-L-4-0-A-TR Samtec 1: $31.34 64In Stock 275Expected 2026/10/21 New Product	Mfr. Part No. ADM6-50-06.5-L-4-0-A-TR Mouser Part No 200-ADM650065L40ATR 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	64In Stock 275Expected 2026/10/21	Cut Tape $31.34 $31.33 $29.90 Reel $29.90 View Quote	Min.: 1 Mult.: 1 : 275																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-30-03.5-S-4-0-A-TR Samtec 1: $22.39 548In Stock	Mfr. Part No. ADF6-30-03.5-S-4-0-A-TR Mouser Part No 200-ADF630035S40ATR	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	548In Stock	Cut Tape $22.39 $16.83 $15.91 Reel $15.90 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 700	Sockets	120 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, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-03.5-L-4-0-A-TR Samtec 1: $21.18 897In Stock 1,400Expected 2026/10/22	Mfr. Part No. ADF6-50-03.5-L-4-0-A-TR Mouser Part No 200-ADF65003.5L40ATR	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	897In Stock 1,400Expected 2026/10/22	Cut Tape $21.18 $20.04 $19.29 $18.83 View Reel $13.17 $15.47 $13.17 $13.17	Min.: 1 Mult.: 1 : 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, Cut Tape