Board to Board & Mezzanine Connectors

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1.27mm B2B SIL Headers & Sockets

GCT 1.27mm B2B SIL Headers and Sockets offer either through-hole or surface-mount mounting types and a 1.4mm to 4.3mm profile range. The BD020 header contains from 2 to 50 contacts, a single-row design, and 0.46mm square pin size. The BD050 socket features 4 to 80 contacts, dual-row design, and is a dual-entry type, while the BD080 socket has 3 to 40 contacts, single-row design, and straight orientation. GCT 1.27mm B2B SIL Headers and Sockets provide 20mΩ contact resistance, 1A current rating, and -40°C to +105°C temperature range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Packaging
Board to Board & Mezzanine Connectors 14w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-14-A-0380-0300-L-G GCT 3,000: ¥202.6 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-14-A-0380-0300-L-G Mouser Part # 640-BC020-14A38003LG	GCT	Board to Board & Mezzanine Connectors 14w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥202.6	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 15w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-15-A-0200-0300-L-G GCT 3,000: ¥156.1 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-15-A-0200-0300-L-G Mouser Part # 640-BC020-15A20003LG	GCT	Board to Board & Mezzanine Connectors 15w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥156.1	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 15w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-15-A-0380-0300-L-G GCT 3,000: ¥209.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-15-A-0380-0300-L-G Mouser Part # 640-BC020-15A38003LG	GCT	Board to Board & Mezzanine Connectors 15w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥209.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 16w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-16-A-0200-0300-L-G GCT 3,000: ¥161.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-16-A-0200-0300-L-G Mouser Part # 640-BC020-16A20003LG	GCT	Board to Board & Mezzanine Connectors 16w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥161.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 16w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-16-A-0380-0300-L-G GCT 3,000: ¥215.9 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-16-A-0380-0300-L-G Mouser Part # 640-BC020-16A38003LG	GCT	Board to Board & Mezzanine Connectors 16w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥215.9	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 17w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-17-A-0200-0300-L-G GCT 3,000: ¥166.1 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-17-A-0200-0300-L-G Mouser Part # 640-BC020-17A20003LG	GCT	Board to Board & Mezzanine Connectors 17w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥166.1	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 17w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-17-A-0380-0300-L-G GCT 3,000: ¥222.6 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-17-A-0380-0300-L-G Mouser Part # 640-BC020-17A38003LG	GCT	Board to Board & Mezzanine Connectors 17w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥222.6	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 18w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-18-A-0200-0300-L-G GCT 3,000: ¥171.1 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-18-A-0200-0300-L-G Mouser Part # 640-BC020-18A20003LG	GCT	Board to Board & Mezzanine Connectors 18w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥171.1	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 18w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-18-A-0380-0300-L-G GCT 3,000: ¥227.6 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-18-A-0380-0300-L-G Mouser Part # 640-BC020-18A38003LG	GCT	Board to Board & Mezzanine Connectors 18w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥227.6	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 19w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-19-A-0200-0300-L-G GCT 3,000: ¥176.1 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-19-A-0200-0300-L-G Mouser Part # 640-BC020-19A20003LG	GCT	Board to Board & Mezzanine Connectors 19w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥176.1	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 19w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-19-A-0380-0300-L-G GCT 3,000: ¥234.2 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-19-A-0380-0300-L-G Mouser Part # 640-BC020-19A38003LG	GCT	Board to Board & Mezzanine Connectors 19w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥234.2	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 20w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-20-A-0380-0300-L-G GCT 3,000: ¥240.8 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-20-A-0380-0300-L-G Mouser Part # 640-BC020-20A38003LG	GCT	Board to Board & Mezzanine Connectors 20w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥240.8	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 21w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-21-A-0200-0300-L-G GCT 3,000: ¥184.4 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-21-A-0200-0300-L-G Mouser Part # 640-BC020-21A20003LG	GCT	Board to Board & Mezzanine Connectors 21w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥184.4	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 21w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-21-A-0380-0300-L-G GCT 3,000: ¥247.5 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-21-A-0380-0300-L-G Mouser Part # 640-BC020-21A38003LG	GCT	Board to Board & Mezzanine Connectors 21w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥247.5	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 22w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-22-A-0200-0300-L-G GCT 3,000: ¥189.4 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-22-A-0200-0300-L-G Mouser Part # 640-BC020-22A20003LG	GCT	Board to Board & Mezzanine Connectors 22w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥189.4	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 22w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-22-A-0380-0300-L-G GCT 3,000: ¥254.1 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-22-A-0380-0300-L-G Mouser Part # 640-BC020-22A38003LG	GCT	Board to Board & Mezzanine Connectors 22w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥254.1	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 23w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-23-A-0200-0300-L-G GCT 3,000: ¥194.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-23-A-0200-0300-L-G Mouser Part # 640-BC020-23A20003LG	GCT	Board to Board & Mezzanine Connectors 23w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥194.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 23w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-23-A-0380-0300-L-G GCT 3,000: ¥260.8 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-23-A-0380-0300-L-G Mouser Part # 640-BC020-23A38003LG	GCT	Board to Board & Mezzanine Connectors 23w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥260.8	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 24w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-24-A-0200-0300-L-G GCT 3,000: ¥199.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-24-A-0200-0300-L-G Mouser Part # 640-BC020-24A20003LG	GCT	Board to Board & Mezzanine Connectors 24w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥199.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 24w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-24-A-0380-0300-L-G GCT 3,000: ¥265.8 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-24-A-0380-0300-L-G Mouser Part # 640-BC020-24A38003LG	GCT	Board to Board & Mezzanine Connectors 24w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥265.8	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 25w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-25-A-0200-0300-L-G GCT 3,000: ¥204.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-25-A-0200-0300-L-G Mouser Part # 640-BC020-25A20003LG	GCT	Board to Board & Mezzanine Connectors 25w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥204.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 25w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-25-A-0380-0300-L-G GCT 3,000: ¥272.4 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-25-A-0380-0300-L-G Mouser Part # 640-BC020-25A38003LG	GCT	Board to Board & Mezzanine Connectors 25w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥272.4	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 26w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-26-A-0200-0300-L-G GCT 3,000: ¥209.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-26-A-0200-0300-L-G Mouser Part # 640-BC020-26A20003LG	GCT	Board to Board & Mezzanine Connectors 26w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥209.3	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 26w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-26-A-0380-0300-L-G GCT 3,000: ¥279 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-26-A-0380-0300-L-G Mouser Part # 640-BC020-26A38003LG	GCT	Board to Board & Mezzanine Connectors 26w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥279	Min.: 3,000 Mult.: 100	BC020	Bulk
Board to Board & Mezzanine Connectors 27w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box BC020-27-A-0200-0300-L-G GCT 3,000: ¥214.3 Non-Stocked Lead-Time 8 Weeks	Mfr. Part # BC020-27-A-0200-0300-L-G Mouser Part # 640-BC020-27A20003LG	GCT	Board to Board & Mezzanine Connectors 27w, 1.0mm Pitch Pin Hdr, SIL, TH, Vert, GF, Box	Datasheet	Non-Stocked Lead-Time 8 Weeks	¥214.3	Min.: 3,000 Mult.: 100	BC020	Bulk