High Speed/Modular Connectors

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GbX I-Trac Backplane Connector System

The GbX I-Trac Vertical Header Backplane Connector System achieves superior impedance control and 12.5Gbps data rates in high-bandwidth applications. The connectors feature a unique open pin-field design, offering flexibility to assign high-speed differential pairs, low-speed signals, and power/ground contacts anywhere within the pin field.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Number of Rows	Pitch	Termination Style	Contact Plating	Series	Packaging
High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Left Guide 7 Row, 10 Columns, 140 Pos., Lead-Free 76020-3010 Molex 1: 35,55 € 550In Stock End of Life	Mfr. Part No. 76020-3010 Mouser Part No 538-76020-3010 End of Life	Molex	High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Left Guide 7 Row, 10 Columns, 140 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	550In Stock	35,55 € 32,88 € 30,48 € 30,32 € 28,25 €	Min.: 1 Mult.: 1	Receptacles	140 Position	7 Row	3.7 mm	Solder Pin	Gold	76020	Tray
High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Left Guide 7 Row, 4 Columns, 56 Pos., Lead-Free 76020-3004 Molex 1: 16,39 € 425In Stock	Mfr. Part No. 76020-3004 Mouser Part No 538-76020-3004	Molex	High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Left Guide 7 Row, 4 Columns, 56 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	425In Stock	16,39 € 15,15 € 13,49 € 13,04 € 12,49 €	Min.: 1 Mult.: 1	Receptacles	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76020	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Right Guide, Left Open, 11 Rows, 8 Columns, 176 Pos., Mating Pin Lg. 5.7mm, Key Orientation B 75705-5824 Molex 1: 39,81 € 77In Stock	Mfr. Part No. 75705-5824 Mouser Part No 538-75705-5824	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Right Guide, Left Open, 11 Rows, 8 Columns, 176 Pos., Mating Pin Lg. 5.7mm, Key Orientation B Learn More about Molex gbx connectors	Datasheet	77In Stock	39,81 € 33,83 € 32,16 € 31,12 € View 27,67 € 26,70 €	Min.: 1 Mult.: 1		176 Position	11 Row		Through Hole	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Right Guide 7 Row, 4 Columns, 56 Pos., Lead-Free 76020-5004 Molex 1: 19,59 € 194In Stock	Mfr. Part No. 76020-5004 Mouser Part No 538-76020-5004	Molex	High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Right Guide 7 Row, 4 Columns, 56 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	194In Stock	19,59 € 16,65 € 15,91 € 15,15 € View 14,43 € 13,51 € 12,94 € Quote	Min.: 1 Mult.: 1	Receptacles	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76020	Tray
High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 8 Columns, 176 Pos., Lead-Free, Polarization Key B 75710-3208 Molex 1: 32,57 € 1In Stock	Mfr. Part No. 75710-3208 Mouser Part No 538-75710-3208	Molex	High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 8 Columns, 176 Pos., Lead-Free, Polarization Key B Learn More about Molex gbx connectors	Datasheet	1In Stock	32,57 € 28,56 €	Min.: 1 Mult.: 1	Receptacles	176 Position	11 Row		Solder Pin	Gold	75710	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 11 Rows, 10 Columns, 220 Pos., Mating Pin Lg. 4.7mm 75705-3103 Molex 1: 36,05 € 49In Stock	Mfr. Part No. 75705-3103 Mouser Part No 538-75705-3103	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 11 Rows, 10 Columns, 220 Pos., Mating Pin Lg. 4.7mm Learn More about Molex gbx connectors	Datasheet	49In Stock	36,05 € 29,09 € 26,77 € 25,06 € View 24,16 € 23,47 € Quote	Min.: 1 Mult.: 1	Headers	220 Position	11 Row	1.85 mm	Solder Pin	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 6 Columns, 132 Pos., Lead-Free 75710-3006 Molex 1: 24,53 € 212In Stock	Mfr. Part No. 75710-3006 Mouser Part No 538-75710-3006	Molex	High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 6 Columns, 132 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	212In Stock	24,53 € 23,40 € 21,61 € 21,41 € View 19,81 € 19,72 € 19,40 €	Min.: 1 Mult.: 1	Receptacles	132 Position	11 Row	3.7 mm	Solder Pin	Gold	75710	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 3.9mm, Lead-Free 76015-3402 Molex 1: 12,19 € 276In Stock	Mfr. Part No. 76015-3402 Mouser Part No 538-76015-3402	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 3.9mm, Lead-Free Learn More about Molex gbx connectors	Datasheet	276In Stock	12,19 € 7,63 € 7,47 € 7,30 € 7,14 €	Min.: 1 Mult.: 1	Headers	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76015	Tray
High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 10 Columns, 220 Pos., Lead-Free 75710-3010 Molex 1: 42,34 € 33In Stock	Mfr. Part No. 75710-3010 Mouser Part No 538-75710-3010	Molex	High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Left Guide, 11 Rows, 10 Columns, 220 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	33In Stock	42,34 € 39,33 € 36,47 € 36,46 € View 34,80 € 33,75 € Quote	Min.: 1 Mult.: 1	Receptacles	220 Position	11 Row	3.7 mm	Solder Pin	Gold	75710	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 4.7mm 76015-1403 Molex 1: 12,03 € 477In Stock	Mfr. Part No. 76015-1403 Mouser Part No 538-76015-1403	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 4.7mm Learn More about Molex gbx connectors	Datasheet	477In Stock	12,03 € 10,23 € 9,59 € 9,13 € View 8,69 € 8,14 € 7,90 €	Min.: 1 Mult.: 1	Headers	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76015	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 4.7mm, Lead-Free 76015-3403 Molex 1: 16,22 € 300In Stock	Mfr. Part No. 76015-3403 Mouser Part No 538-76015-3403	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 4.7mm, Lead-Free Learn More about Molex gbx connectors	Datasheet	300In Stock	16,22 € 14,75 € 14,43 € 14,00 € View 13,34 € 12,50 € 11,99 €	Min.: 1 Mult.: 1	Headers	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76015	Tray
High Speed/Modular Connectors GbX I-Trac R/A Header w/ Left Hold Down, Pwr Module, 2 Blades, 40 Amps, Lead-Free 78229-1002 Molex 1: 15,46 € 238In Stock	Mfr. Part No. 78229-1002 Mouser Part No 538-78229-1002	Molex	High Speed/Modular Connectors GbX I-Trac R/A Header w/ Left Hold Down, Pwr Module, 2 Blades, 40 Amps, Lead-Free Learn More about Molex gbx connectors	Datasheet	238In Stock	15,46 €	Min.: 1 Mult.: 1	Headers	2 Position	2 Row	2 mm	Press Fit	Gold	78229	Tray
High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Right Guide, 11 Rows, 6 Columns, 132 Pos. 75710-5006 Molex 1: 88,23 € 40In Stock	Mfr. Part No. 75710-5006 Mouser Part No 538-75710-5006	Molex	High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Right Guide, 11 Rows, 6 Columns, 132 Pos. Learn More about Molex gbx connectors	Datasheet	40In Stock	88,23 €	Min.: 1 Mult.: 1	Receptacles	132 Position	11 Row	3.7 mm	Solder Pin	Gold	75710	Tray
High Speed/Modular Connectors GbX I-Trac R/A Header w/ Left Hold Down, Pwr Module, 2 Blades, 40 Amps, 2 Ganged Modules, Lead-Free 78229-1033 Molex 1: 20,12 € 38In Stock	Mfr. Part No. 78229-1033 Mouser Part No 538-78229-1033	Molex	High Speed/Modular Connectors GbX I-Trac R/A Header w/ Left Hold Down, Pwr Module, 2 Blades, 40 Amps, 2 Ganged Modules, Lead-Free Learn More about Molex gbx connectors	Datasheet	38In Stock	20,12 € 17,66 € 16,79 € 16,16 € View 15,02 € 14,63 €	Min.: 1 Mult.: 1	Headers	4 Position	2 Row	2 mm	Press Fit	Gold	78229	Tray
High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Unguided, 11 Rows, 6 Columns, 132 Pos. 75710-1006 Molex 1: 30,70 € 24In Stock	Mfr. Part No. 75710-1006 Mouser Part No 538-75710-1006	Molex	High Speed/Modular Connectors GbX I-Trac R/A Daughtercard Module, 1.85mm by 3.7mm Pit., Unguided, 11 Rows, 6 Columns, 132 Pos. Learn More about Molex gbx connectors	Datasheet	24In Stock	30,70 € 28,60 € 26,33 € 26,32 €	Min.: 1 Mult.: 1	Receptacles	132 Position	11 Row	3.7 mm	Solder Pin	Gold	75710	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Dual End Walls, 11 Rows, 10 Columns, 220 Pos., Mating Pin Lg. 5.7mm 75705-1124 Molex 1: 44,81 € 54Expected 3/11/2027	Mfr. Part No. 75705-1124 Mouser Part No 538-75705-1124	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Dual End Walls, 11 Rows, 10 Columns, 220 Pos., Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	54Expected 3/11/2027	44,81 € 38,08 € 36,21 € 35,04 € View 31,58 € 30,86 € Quote	Min.: 1 Mult.: 1	Headers	220 Position	11 Row	1.85 mm	Solder Pin	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Unguided, 7 Row, 4 Columns, 56 Pos., Lead-Free 76020-1004 Molex 1: 16,21 € 408Expected 2/4/2027	Mfr. Part No. 76020-1004 Mouser Part No 538-76020-1004	Molex	High Speed/Modular Connectors GbX I-Trac R/A Recept. Module, 1.85mm by 3.7mm Pit., Unguided, 7 Row, 4 Columns, 56 Pos., Lead-Free Learn More about Molex gbx connectors	Datasheet	408Expected 2/4/2027	16,21 € 14,51 € 13,40 € 12,99 € View 12,07 € 11,27 € 11,06 € 10,83 € Quote	Min.: 1 Mult.: 1	Receptacles	56 Position	7 Row	3.7 mm	Solder Pin	Gold	76020	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Recept., Pwr Module, 2 Blades, 40 Amps, Lead-Free 78227-1001 Molex 1: 8,99 € 1.350Expected 1/20/2027	Mfr. Part No. 78227-1001 Mouser Part No 538-78227-1001	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Recept., Pwr Module, 2 Blades, 40 Amps, Lead-Free Learn More about Molex gbx connectors	Datasheet	1.350Expected 1/20/2027	8,99 € 7,64 € 7,16 € 6,82 € View 6,49 € 5,84 € 5,56 € 5,40 € Quote	Min.: 1 Mult.: 1	Receptacles	4 Position	2 Row	2 mm	Press Fit	Gold	78227	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Recept., Pwr Module, 2 Blades, 80 Amps, Lead-Free 78232-1001 Molex 1: 8,90 € 648Expected 11/26/2026	Mfr. Part No. 78232-1001 Mouser Part No 538-78232-1001	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Recept., Pwr Module, 2 Blades, 80 Amps, Lead-Free Learn More about Molex gbx connectors	Datasheet	648Expected 11/26/2026	8,90 € 8,20 € 7,73 € 7,44 € View 7,04 € 6,48 € 5,69 €	Min.: 1 Mult.: 1	Receptacles	4 Position	2 Row	2 mm	Press Fit	Gold	78232	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 5.7mm 76015-1404 Molex 450: 7,15 € Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. 76015-1404 Mouser Part No 538-76015-1404	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 7 Rows, 4 Columns, 56 Pos., Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked Lead-Time 7 Weeks	7,15 €	Min.: 450 Mult.: 450		56 Position	7 Row	3.7 mm	Through Hole	Gold	76015	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 3.9mm 75705-1602 Molex 96: 12,90 € Non-Stocked	Mfr. Part No. 75705-1602 Mouser Part No 538-75705-1602	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 3.9mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked	12,90 € 12,45 € 12,22 € Quote Quote	Min.: 96 Mult.: 96		132 Position	11 Row	1.85 mm	Through Hole	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 5.7mm 75705-1604 Molex 96: 17,92 € Non-Stocked	Mfr. Part No. 75705-1604 Mouser Part No 538-75705-1604	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked	17,92 € 16,80 € 16,00 €	Min.: 96 Mult.: 96	Headers	132 Position	11 Row	1.85 mm	Solder Pin	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 8 Columns, 176 Pos., Mating Pin Lg. 5.7mm 75705-1804 Molex 1: 30,30 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 75705-1804 Mouser Part No 538-75705-1804	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Unguided, Open Ends, 11 Rows, 8 Columns, 176 Pos., Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked Lead-Time 21 Weeks	30,30 € 25,75 € 24,14 € 23,07 € View 22,08 € 20,97 € 20,79 € Quote	Min.: 1 Mult.: 1	Headers	176 Position	11 Row	1.85 mm	Solder Pin	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 11 Rows, 8 Columns, 176 Pos., Key Orientation B, Mating Pin Lg. 5.7mm 75705-3824 Molex 1: 48,66 € Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. 75705-3824 Mouser Part No 538-75705-3824	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Left Guide, Right Open, 11 Rows, 8 Columns, 176 Pos., Key Orientation B, Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked Lead-Time 31 Weeks	48,66 € 41,37 € 38,75 €	Min.: 1 Mult.: 1	Headers	176 Position	11 Row	1.85 mm	Solder Pin	Gold	75705	Tray
High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Right Guide, Left Open, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 5.7mm 75705-5604 Molex 144: 19,63 € Non-Stocked	Mfr. Part No. 75705-5604 Mouser Part No 538-75705-5604	Molex	High Speed/Modular Connectors GbX I-Trac Vert. Header Module, 1.85mm by 3.7mm Pit., Right Guide, Left Open, 11 Rows, 6 Columns, 132 Pos., Mating Pin Lg. 5.7mm Learn More about Molex gbx connectors	Datasheet	Non-Stocked	19,63 € 18,75 € 18,56 € View Quote	Min.: 144 Mult.: 72		132 Position	11 Row	1.85 mm	Through Hole	Gold	75705	Tray

GbX I-Trac Backplane Connector System

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GbX I-Trac Backplane Connector System

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