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 .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket SEAF-10-06.5-STL-04-1-A-K-TR Samtec 1: $24.85 260In Stock New Product	Mfr. Part # SEAF-10-06.5-STL-04-1-A-K-TR Mouser Part # 200-SEAF10065STL041A New Product	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket	Datasheet	260In Stock	Cut Tape $24.85 $24.84 $24.83 $20.70 Reel $19.23 View Quote	Min.: 1 Mult.: 1 : 325																	SEAF	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Samtec ADF6-30-07.5-L-4-0-A-TR ADF6-30-07.5-L-4-0-A-TR Samtec 1: $17.70 175In Stock New Product	Mfr. Part # ADF6-30-07.5-L-4-0-A-TR Mouser Part # 200-ADF63007.5L40ATR 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	175In Stock	Cut Tape $17.70 $17.32 $16.99 $16.85 View Reel $15.60 $15.89 $15.87 $15.60 Quote	Min.: 1 Mult.: 1 : 400																	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-60-01.5-STL-4-0-A-TR Samtec 1: $32.26 896In Stock New Product	Mfr. Part # ADM6-60-01.5-STL-4-0-A-TR Mouser Part # 200-DM660015STL40ATR 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	896In Stock	Cut Tape $32.26 $30.54 $29.40 $28.68 View Reel $19.88 $23.55 $22.43 $19.88 Quote	Min.: 1 Mult.: 1 : 900																	ADM6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal ADM6-100-03.5-L-4-0-A-TR Samtec 1: $49.00 650In Stock New Product	Mfr. Part # ADM6-100-03.5-L-4-0-A-TR Mouser Part # 200-ADM6100035L40ATR 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	650In Stock	Cut Tape $49.00 $46.39 $44.64 $43.56 View Reel $27.97 $35.76 $33.17 $27.97 Quote	Min.: 1 Mult.: 1 : 700																	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 # ADM6-20-03.5-L-4-0-A-TR Mouser Part # 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 $16.88 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 Socket ADF6-10-03.5-L-4-0-TR Samtec 1: $10.59 592In Stock New Product	Mfr. Part # ADF6-10-03.5-L-4-0-TR Mouser Part # 200-ADF610035L-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	592In Stock	Cut Tape $10.59 Reel $9.45 Quote Quote	Min.: 1 Mult.: 1 : 900																	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-50-07.5-L-4-0-A-TR Samtec 1: $27.56 349In Stock New Product	Mfr. Part # ADF6-50-07.5-L-4-0-A-TR Mouser Part # 200-ADF65007.5L40ATR 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	349In Stock	Cut Tape $27.56 $26.32 $26.31 Reel $26.29 View Quote	Min.: 1 Mult.: 1 : 400																	ADF6	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-90-03.5-L-4-0-A-TR Samtec 1: $42.55 150In Stock New Product	Mfr. Part # ADF6-90-03.5-L-4-0-A-TR Mouser Part # 200-ADF690035L40ATR 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	150In Stock	Cut Tape $42.55 $31.77 Reel $30.34 View Quote	Min.: 1 Mult.: 1 : 700																	ADF6	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 # ADM6-60-03.5-S-4-0-A-TR Mouser Part # 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 $24.79 $24.80 $24.79 Quote	Min.: 1 Mult.: 1 : 500																	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 # ADM6-50-01.5-STL-4-0-A-TR Mouser Part # 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 ADM6-20-06.5-L-4-0-A-TR Samtec 1: $21.00 503In Stock New Product	Mfr. Part # ADM6-20-06.5-L-4-0-A-TR Mouser Part # 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	503In 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 10/27/2026 New Product	Mfr. Part # ADM6-30-06.5-L-4-0-A-TR Mouser Part # 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 10/27/2026	Cut Tape $24.61 $24.60 $22.93 Reel $22.93 $20.39 Quote 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: $40.93 79In Stock New Product	Mfr. Part # SEAM-20-06.5-STL-10-1-A-K-TR Mouser Part # 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 $40.93 Reel $32.32 $32.31 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: $38.42 525In Stock New Product	Mfr. Part # SEAF-40-07.5-STL-08-1-A-K-TR Mouser Part # 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 $38.42 $38.41 $38.40 Reel $38.40 View Quote	Min.: 1 Mult.: 1 : 175																	SEAF	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket SEAF-30-05.0-S-08-2-A-K-TR Samtec 1: $16.36 2,489In Stock	Mfr. Part # SEAF-30-05.0-S-08-2-A-K-TR Mouser Part # 200-SEAF3005.0S082AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket Learn More about Samtec searay seaf connectors	Datasheet	2,489In Stock	Cut Tape $16.36 $13.91 $13.34 $12.96 Reel $12.80 View $12.80 $11.41 Quote	Min.: 1 Mult.: 1 : 250	Sockets	240 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical	7 mm, 8 mm, 8.5 mm, 11.5 mm, 12 mm, 14 mm, 16 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAF	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM-40-02.0-S-08-2-A-K-TR Samtec 1: $21.94 728In Stock	Mfr. Part # SEAM-40-02.0-S-08-2-A-K-TR Mouser Part # 200-SEAM4002.0S082AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	728In Stock	Cut Tape $21.94 $20.59 $20.20 Reel $20.20 $17.93 $17.39	Min.: 1 Mult.: 1 : 225	Headers	320 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical	7 mm, 8 mm, 8.5 mm, 9.5 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket SEAF-20-05.0-S-08-2-A-K-TR Samtec 1: $13.35 1,337In Stock	Mfr. Part # SEAF-20-05.0-S-08-2-A-K-TR Mouser Part # 200-SEAF2005.0S082AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket Learn More about Samtec searay seaf connectors	Datasheet	1,337In Stock	Cut Tape $13.35 $11.90 $11.32 $10.90 Reel $10.59 View $10.60 $9.45 $9.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Sockets	160 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical	7 mm, 8 mm, 8.5 mm, 11.5 mm, 12 mm, 14 mm, 16 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAF	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM-40-06.5-S-10-2-A-K-TR Samtec 1: $42.63 3,262In Stock 300Expected 10/27/2026	Mfr. Part # SEAM-40-06.5-S-10-2-A-K-TR Mouser Part # 200-SEAM4006.5S102AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	3,262In Stock 300Expected 10/27/2026	Cut Tape $42.63 $36.24 $34.32 Reel $32.73 $31.33 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Headers	400 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	11.5 mm, 12.5 mm, 13 mm, 14 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.80 mm SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM8-40-S05.0-S-06-3 Samtec 1: $33.17 914In Stock	Mfr. Part # SEAM8-40-S05.0-S-06-3 Mouser Part # 200-SEAM8-40S5-S-063	Samtec	Board to Board & Mezzanine Connectors 0.80 mm SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	914In Stock	Cut Tape $33.17 $28.19 $26.42 $26.08 Reel $21.75 View $25.48 $21.62 Quote	Min.: 1 Mult.: 1 : 250	Plugs	240 Position	0.8 mm (0.031 in)	6 Row	Solder	Straight		1.3 A		56 Gbps			Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM8	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM-30-02.0-S-10-2-A-K-TR Samtec 1: $25.42 1,119In Stock	Mfr. Part # SEAM-30-02.0-S-10-2-A-K-TR Mouser Part # 200-SEAM3002.0S102AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	1,119In Stock	Cut Tape $25.42 $22.07 $21.28 $20.76 Reel $18.74 View $20.61 $16.36 $15.70 Quote	Min.: 1 Mult.: 1 : 225	Headers	300 Position	1.27 mm (0.05 in)	10 Row	Solder	Vertical	7 mm, 8 mm, 8.5 mm, 9.5 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM-40-02.0-S-06-2-A-K-TR Samtec 1: $18.32 1,816In Stock	Mfr. Part # SEAM-40-02.0-S-06-2-A-K-TR Mouser Part # 200-SEAM4002.0S062AK	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	1,816In Stock	Cut Tape $18.32 $16.14 $15.84 Reel $15.84 $13.85 $11.74	Min.: 1 Mult.: 1 : 200	Headers	240 Position	1.27 mm (0.05 in)	6 Row	Solder	Vertical	7 mm, 8 mm, 8.5 mm, 9.5 mm	2.7 A	240 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.80 mm SEARAY High-Speed High-Density Open-Pin-Field Array Terminal SEAM8-10-S05.0-STL-04-1 Samtec 1: $14.57 325In Stock	Mfr. Part # SEAM8-10-S05.0-STL-04-1 Mouser Part # 200-EAM810S050STL041	Samtec	Board to Board & Mezzanine Connectors 0.80 mm SEARAY High-Speed High-Density Open-Pin-Field Array Terminal Learn More about Samtec seam connectors	Datasheet	325In Stock	Cut Tape $14.57 $13.80 $13.28 $12.95 Reel $9.78 View $11.51 $8.39 $8.19 Quote	Min.: 1 Mult.: 1 : 325	Plugs	40 Position	0.8 mm (0.031 in)	4 Row	Solder	Vertical		1.3 A	220 VAC	56 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	56 Gbps	SEAM8	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket SEAF-40-01-S-04-2-RA-GP-K-TR Samtec 1: $29.04 986In Stock	Mfr. Part # SEAF-40-01-S-04-2-RA-GP-K-TR Mouser Part # 200-SEA41S042RAGPKTR	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket	Datasheet	986In Stock	Cut Tape $29.04 $27.49 $26.46 $25.81 Reel $24.82 View $24.82 $21.63 Quote	Min.: 1 Mult.: 1 : 175	Connectors	160 Position	1.27 mm (0.05 in)	4 Row	Solder	Straight		2.7 A	240 VAC		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		SEAF	Reel, Cut Tape
Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket SEAF-50-01-L-10-2-RA-K-TR Samtec 1: $54.56 938In Stock	Mfr. Part # SEAF-50-01-L-10-2-RA-K-TR Mouser Part # 200-EAF5001L102RAKTR	Samtec	Board to Board & Mezzanine Connectors .050 SEARAY High-Speed High-Density Open-Pin-Field Array Socket Learn More about Samtec searay seaf connectors	Datasheet	938In Stock	Cut Tape $54.56 $54.54 Reel $54.53 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 50	Headers	500 Position	1.27 mm (0.05 in)	10 Row	Solder	Right Angle	7 mm	2.7 A	240 VAC		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		SEAF	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket ADF6-70-03.5-L-4-0-A-TR Samtec 1: $26.69 415In Stock 700Expected 11/4/2026	Mfr. Part # ADF6-70-03.5-L-4-0-A-TR Mouser Part # 200-ADF670035L40ATR	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	415In Stock 700Expected 11/4/2026	Cut Tape $26.69 $25.27 $24.32 $23.72 View Reel $15.70 $19.49 $18.49 $15.70	Min.: 1 Mult.: 1 : 700	Sockets	280 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