Board to Board & Mezzanine Connectors

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2mm B2B SIL/DIL Sockets & Headers

GCT 2mm B2B SIL/DIL Sockets & Headers offer a 2A current rating, 20mΩ contact resistance, and 500V_AC dielectric withstanding voltage. These SIL/DIL sockets feature 2mm pitch, a single-row design, straight orientation, and carry 2 to 40 contacts. The BF085 has a top-entry design and through-hole PCB mounting type, while the BF090 is a surface-mount PCB type with dual-entry construction. GCT 2mm B2B SIL Sockets operate in the -40°C to +105°C temperature range.

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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	Current Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors 6w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, Tube BF100-06-A-C-0-0625-N-D GCT 1: $0.52 875In Stock	Mfr. Part No. BF100-06-A-C-0-0625-N-D Mouser Part No 640-BF100-06AC625ND	GCT	Board to Board & Mezzanine Connectors 6w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	875In Stock	$0.52 $0.448 $0.42 $0.356 View $0.337 $0.284 $0.257 $0.248	Min.: 1 Mult.: 1													BF100	Tube
Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F BF080-20-A-0-L-C GCT 1: $1.27 3,000In Stock	Mfr. Part No. BF080-20-A-0-L-C Mouser Part No 640-BF08020A0LC	GCT	Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	3,000In Stock	Cut Tape $1.27 $1.08 $1.03 $0.965 Reel $0.711 View $0.877 $0.79 $0.683 $0.668	Min.: 1 Mult.: 1 : 1,000													BF080	Reel, Cut Tape
Board to Board & Mezzanine Connectors 10w, 2mm Pitch Socket, SIL, SMT, Dual Ent, Type B1, GF,Tube BF090-10-A-1-N-D GCT 1: $1.06 2,982In Stock	Mfr. Part No. BF090-10-A-1-N-D Mouser Part No 640-BF09010A1ND	GCT	Board to Board & Mezzanine Connectors 10w, 2mm Pitch Socket, SIL, SMT, Dual Ent, Type B1, GF,Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	2,982In Stock	$1.06 $1.02 $0.84 $0.761 View $0.684 $0.652 $0.614 $0.583	Min.: 1 Mult.: 1	Headers	10 Position	2 mm (0.079 in)	1 Row	Solder	Vertical	2 A	- 40 C	+ 105 C	Gold	Copper Alloy	Nylon	BF090	Tube
Board to Board & Mezzanine Connectors 12w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F BF100-12-A-C-1-0625-L-C GCT 1: $0.95 10,485In Stock	Mfr. Part No. BF100-12-A-C-1-0625-L-C Mouser Part No 640-BF112AC10625LC	GCT	Board to Board & Mezzanine Connectors 12w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	10,485In Stock	Cut Tape $0.95 $0.806 $0.685 $0.622 Reel $0.584 View $0.566 $0.554	Min.: 1 Mult.: 1 : 900													BF100	Reel, Cut Tape
Board to Board & Mezzanine Connectors 20w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F BF135-20-A-0400-0700-0400-L-C GCT 1: $0.97 3,660In Stock	Mfr. Part No. BF135-20-A-0400-0700-0400-L-C Mouser Part No 640-BF13520A040704LC	GCT	Board to Board & Mezzanine Connectors 20w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	3,660In Stock	Cut Tape $0.97 $0.827 $0.704 $0.611 Reel $0.564 View $0.557 $0.531	Min.: 1 Mult.: 1 : 750													BF135	Reel, Cut Tape
Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, W/Peg, GF, T+R+C BF030-10A-B1-0600-0277-0600-LB GCT 1: $0.511 2,111In Stock	Mfr. Part No. BF030-10A-B1-0600-0277-0600-LB Mouser Part No 640-BF03010AB10602LB	GCT	Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, W/Peg, GF, T+R+C Learn More about GCT 2mm b2b sil sockets	Datasheet	2,111In Stock	Cut Tape $0.511 $0.431 $0.368 $0.314 Reel $0.314 View $0.293 $0.279	Min.: 1 Mult.: 1 : 450													BF030	Reel, Cut Tape
Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, W/Peg, GF, T+R+C BF030-06A-B1-0200-0277-0600-LB GCT 1: $0.42 3,500In Stock	Mfr. Part No. BF030-06A-B1-0200-0277-0600-LB Mouser Part No 640-BF036AB10202LB	GCT	Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, W/Peg, GF, T+R+C Learn More about GCT 2mm b2b sil sockets	Datasheet	3,500In Stock	Cut Tape $0.42 $0.354 $0.301 $0.258 Reel $0.238 View $0.224 $0.217	Min.: 1 Mult.: 1 : 700													BF030	Reel, Cut Tape
Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, No Peg, GF, T+R+C BF030-08A-B0-0600-0277-0600-LB GCT 1: $0.48 3,079In Stock	Mfr. Part No. BF030-08A-B0-0600-0277-0600-LB Mouser Part No 640-BF038AB6027706LB	GCT	Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Vert, No Peg, GF, T+R+C Learn More about GCT 2mm b2b sil sockets	Datasheet	3,079In Stock	Cut Tape $0.48 $0.409 $0.348 $0.298 Reel $0.298 View $0.297 $0.278 $0.265	Min.: 1 Mult.: 1 : 450													BF030	Reel, Cut Tape
Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-10-A-B-0200-0300-L-G GCT 1: $0.28 3,050In Stock	Mfr. Part No. BF050-10-A-B-0200-0300-L-G Mouser Part No 640-BF05010AB0203LG	GCT	Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	3,050In Stock	$0.28 $0.237 $0.231 $0.176 View $0.166 $0.155 $0.151 $0.145	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-10-A-B-0600-0300-L-G GCT 1: $0.29 240In Stock	Mfr. Part No. BF050-10-A-B-0600-0300-L-G Mouser Part No 640-BF05010AB0603LG	GCT	Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	240In Stock	$0.29 $0.243 $0.183 $0.173 View $0.156 $0.148	Min.: 1 Mult.: 1		10 Position	2 mm (0.079 in)	2 Row	Solder	Straight	2 A	- 40 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	BF050	Bulk
Board to Board & Mezzanine Connectors 14w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-14-A-B-0200-0300-L-G GCT 1: $0.33 2,980In Stock	Mfr. Part No. BF050-14-A-B-0200-0300-L-G Mouser Part No 640-BF05014AB0203LG	GCT	Board to Board & Mezzanine Connectors 14w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	2,980In Stock	$0.33 $0.281 $0.227 $0.211 View $0.199 $0.187 $0.18 $0.172	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 16w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-16-A-B-0200-0300-L-G GCT 1: $0.43 2,950In Stock	Mfr. Part No. BF050-16-A-B-0200-0300-L-G Mouser Part No 640-BF05016AB0203LG	GCT	Board to Board & Mezzanine Connectors 16w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	2,950In Stock	$0.43 $0.376 $0.33 $0.291 View $0.262 $0.214 $0.20 $0.195 $0.187	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 20w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-20-A-B-0600-0300-L-G GCT 1: $0.411 656In Stock	Mfr. Part No. BF050-20-A-B-0600-0300-L-G Mouser Part No 640-BF05020AB0603LG	GCT	Board to Board & Mezzanine Connectors 20w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	656In Stock	$0.411 $0.35 $0.283 $0.261 View $0.252 $0.226 $0.214	Min.: 1 Mult.: 1		20 Position	2 mm (0.079 in)	2 Row	Solder	Straight	2 A	- 40 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	BF050	Bulk
Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-04-A-B-0400-0300-L-G GCT 1: $0.16 2,825In Stock	Mfr. Part No. BF050-04-A-B-0400-0300-L-G Mouser Part No 640-BF054AB0403LG	GCT	Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	2,825In Stock	$0.16 $0.136 $0.116 $0.104 View $0.097 $0.09 $0.087 $0.083	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-06-A-B-0400-0300-L-G GCT 1: $0.261 2,029In Stock	Mfr. Part No. BF050-06-A-B-0400-0300-L-G Mouser Part No 640-BF056AB0403LG	GCT	Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	2,029In Stock	$0.261 $0.222 $0.197 $0.17 View $0.15 $0.126 $0.117 $0.114 $0.108	Min.: 1 Mult.: 1		6 Position	2 mm (0.079 in)	2 Row	Solder	Straight	2 A	- 40 C	+ 105 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	BF050	Bulk
Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-06-A-B-0600-0300-L-G GCT 1: $0.27 3,742In Stock	Mfr. Part No. BF050-06-A-B-0600-0300-L-G Mouser Part No 640-BF056AB0603LG	GCT	Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	3,742In Stock	$0.27 $0.236 $0.208 $0.181 View $0.16 $0.133 $0.124 $0.121 $0.115	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box BF050-08-A-B-0600-0300-L-G GCT 1: $0.25 2,595In Stock	Mfr. Part No. BF050-08-A-B-0600-0300-L-G Mouser Part No 640-BF058AB0603LG	GCT	Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, TH, Vert, GF, Box Learn More about GCT 2mm b2b sil sockets	Datasheet	2,595In Stock	$0.25 $0.214 $0.16 $0.152 View $0.148 $0.138 $0.131	Min.: 1 Mult.: 1													BF050	Bulk
Board to Board & Mezzanine Connectors 12w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube BF060-12A-B-0200-0280-0305-L-D GCT 1: $0.44 3,000In Stock	Mfr. Part No. BF060-12A-B-0200-0280-0305-L-D Mouser Part No 640-BF06012AB020LD	GCT	Board to Board & Mezzanine Connectors 12w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	3,000In Stock	$0.44 $0.434 $0.337 $0.32 View $0.285 $0.271 $0.262 $0.243 $0.23	Min.: 1 Mult.: 1													BF060	Tube
Board to Board & Mezzanine Connectors 14w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube BF060-14A-B-0400-0280-0305-L-D GCT 1: $0.47 2,990In Stock	Mfr. Part No. BF060-14A-B-0400-0280-0305-L-D Mouser Part No 640-BF06014AB040LD	GCT	Board to Board & Mezzanine Connectors 14w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	2,990In Stock	$0.47 $0.461 $0.359 $0.331 View $0.30 $0.286 $0.277 $0.256 $0.243	Min.: 1 Mult.: 1													BF060	Tube
Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube BF060-04A-B-0400-0280-0305-L-D GCT 1: $0.24 2,920In Stock	Mfr. Part No. BF060-04A-B-0400-0280-0305-L-D Mouser Part No 640-BF064AB040LD	GCT	Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	2,920In Stock	$0.24 $0.204 $0.167 $0.151 View $0.145 $0.14 $0.13 $0.124	Min.: 1 Mult.: 1													BF060	Tube
Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube BF060-08A-B-0400-0280-0305-L-D GCT 1: $0.34 3,000In Stock	Mfr. Part No. BF060-08A-B-0400-0280-0305-L-D Mouser Part No 640-BF068AB040LD	GCT	Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, TH, Horiz, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	3,000In Stock	$0.34 $0.335 $0.248 $0.235 View $0.215 $0.20 $0.183 $0.174	Min.: 1 Mult.: 1													BF060	Tube
Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F BF080-20-A-1-L-C GCT 1: $1.16 1,405In Stock	Mfr. Part No. BF080-20-A-1-L-C Mouser Part No 640-BF08020A1LC	GCT	Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	1,405In Stock	Cut Tape $1.16 $0.984 $0.836 $0.747 Reel $0.701 View $0.657 $0.634	Min.: 1 Mult.: 1 : 1,000													BF080	Reel, Cut Tape
Board to Board & Mezzanine Connectors 10w, 2mm Pitch Socket, SIL, TH, Vert, GF, Tube BF085-10-A-0240-N-D GCT 1: $1.20 1,723In Stock	Mfr. Part No. BF085-10-A-0240-N-D Mouser Part No 640-BF08510A0240ND	GCT	Board to Board & Mezzanine Connectors 10w, 2mm Pitch Socket, SIL, TH, Vert, GF, Tube Learn More about GCT 2mm b2b sil sockets	Datasheet	1,723In Stock	$1.20 $1.10 $0.963 $0.883 View $0.861 $0.783 $0.692 $0.666 $0.665	Min.: 1 Mult.: 1	Headers	10 Position	2 mm (0.079 in)	1 Row	Solder	Straight	2 A	- 40 C	+ 105 C	Gold	Phosphor Bronze	Nylon	BF085	Tube
Board to Board & Mezzanine Connectors 4w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F BF100-04-A-D-1-0640-L-C GCT 1: $0.45 2,158In Stock	Mfr. Part No. BF100-04-A-D-1-0640-L-C Mouser Part No 640-BF104AD10640-LC	GCT	Board to Board & Mezzanine Connectors 4w, 2mm Pitch Socket, DIL, SMT, Vert, W/Peg, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	2,158In Stock	Cut Tape $0.45 $0.383 $0.326 $0.279 Reel $0.265 View $0.248 $0.236	Min.: 1 Mult.: 1 : 850													BF100	Reel, Cut Tape
Board to Board & Mezzanine Connectors 4w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F BF100-04-A-D-0-0640-L-C GCT 1: $0.45 2,785In Stock	Mfr. Part No. BF100-04-A-D-0-0640-L-C Mouser Part No 640-BF104AD640-LC	GCT	Board to Board & Mezzanine Connectors 4w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F Learn More about GCT 2mm b2b sil sockets	Datasheet	2,785In Stock	Cut Tape $0.45 $0.383 $0.326 $0.279 Reel $0.265 View $0.258 $0.236	Min.: 1 Mult.: 1 : 850													BF100	Reel, Cut Tape

2mm B2B SIL/DIL Sockets & Headers

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