High Speed/Modular Connectors

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Impact Backplane Connector System

Molex Impact Backplane System features data rates up to and beyond 25Gbps plus superior signal density of up to 30 pairs per cm. This system pushes the density envelope to meet next generation high-speed demands with one of the most versatile offerings in the market. Molex Impact Backplane System has a simple 1.90mm by 1.35mm grid that provides PCB routing flexibility.

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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 Impact 4 Pair, R/A Pwr Header, Press-Fit, Blade A1 & A2, B1 & B2 Lg. 6.9mm, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free 78213-1011 Molex 1: 15,42 € 3In Stock	Mfr. Part No. 78213-1011 Mouser Part No 538-78213-1011	Molex	High Speed/Modular Connectors Impact 4 Pair, R/A Pwr Header, Press-Fit, Blade A1 & A2, B1 & B2 Lg. 6.9mm, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	3In Stock	15,42 € 11,91 € 11,45 € 11,27 € View 10,41 € 9,66 € 9,41 €	Min.: 1 Mult.: 1	Headers	4 Position	2 Row	5.2 mm	Press Fit	Gold	78213	Tray
High Speed/Modular Connectors Impact 6 Pair, Vert. Pwr Recept., Press-Fit, LCP, Glass Filled UL94-V0, Black, Lead-Free 78218-1001 Molex 1: 12,17 € 71In Stock	Mfr. Part No. 78218-1001 Mouser Part No 538-78218-1001	Molex	High Speed/Modular Connectors Impact 6 Pair, Vert. Pwr Recept., Press-Fit, LCP, Glass Filled UL94-V0, Black, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	71In Stock	12,17 € 10,16 € 9,52 € 9,06 € 8,98 €	Min.: 1 Mult.: 1	Receptacles	6 Position	3 Row	5.2 mm	Press Fit	Gold	78218	Tray
High Speed/Modular Connectors Impact 4 Pair, R/A Pwr Recept., Left Hold-Down, Press-Fit, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free 78350-1001 Molex 1: 13,79 € 1In Stock	Mfr. Part No. 78350-1001 Mouser Part No 538-78350-1001	Molex	High Speed/Modular Connectors Impact 4 Pair, R/A Pwr Recept., Left Hold-Down, Press-Fit, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	1In Stock	13,79 € 11,17 € 10,83 € 10,49 € 10,30 €	Min.: 1 Mult.: 1	Receptacles	4 Position	2 Row	5.2 mm	Press Fit	Gold	78350	Tray
High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Right Guided, Left Endwall, 8 Columns, 96 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm , Key Orientation B, Lead-Free 76155-9827 Molex 1: 14,65 € 216In Stock Factory Special Order	Mfr. Part No. 76155-9827 Mouser Part No 538-76155-9827 Factory Special Order	Molex	High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Right Guided, Left Endwall, 8 Columns, 96 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm , Key Orientation B, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	216In Stock	14,65 € 12,69 € 12,03 € 11,86 € View 10,47 € 9,55 € 9,17 € 8,97 €	Min.: 1 Mult.: 1		96 Position	12 Row	1.9 mm	Through Hole	Gold	76155	Tray
High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair Vert. Header, Left Guide, Open End Walls, 10 Columns, 120 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 170335-3107 Molex 1: 23,80 € 67In Stock	Mfr. Part No. 170335-3107 Mouser Part No 538-170335-3107	Molex	High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair Vert. Header, Left Guide, Open End Walls, 10 Columns, 120 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	67In Stock	23,80 € 20,61 € 19,19 € 18,41 € View 16,83 € 16,19 € 16,05 €	Min.: 1 Mult.: 1	Headers	120 Position	12 Row	1.9 mm	Press Fit	Gold	170335	Tray
High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair, R/A Daughtercard, Unguided, 10 Columns, 120 Pos., Plated TH Dimension 0.39mm, Lead Free 170340-1020 Molex 1: 27,70 € 1In Stock	Mfr. Part No. 170340-1020 Mouser Part No 538-170340-1020	Molex	High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair, R/A Daughtercard, Unguided, 10 Columns, 120 Pos., Plated TH Dimension 0.39mm, Lead Free Learn More about Molex impact backplane connectors	Datasheet	1In Stock	27,70 € 23,55 € 22,08 € 21,02 € View 20,02 € 18,76 € 18,75 €	Min.: 1 Mult.: 1	Receptacles	120 Position	12 Row	1.9 mm	Press Fit	Gold	170340	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76165-5107 Molex 1: 14,47 € 20In Stock	Mfr. Part No. 76165-5107 Mouser Part No 538-76165-5107	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	20In Stock	14,47 € 11,44 € 10,41 € 10,21 € View 9,83 € 8,87 €	Min.: 1 Mult.: 1	Headers	90 Position	9 Row	1.9 mm	Press Fit	Gold	76165	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 16 Columns, 144 Pos., Pin Lg.4.9mm, Plated TH Dimension 0.39mm , Keying Orientation B, Lead-Free 76165-5627 Molex 1: 22,72 € 34In Stock	Mfr. Part No. 76165-5627 Mouser Part No 538-76165-5627	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 16 Columns, 144 Pos., Pin Lg.4.9mm, Plated TH Dimension 0.39mm , Keying Orientation B, Lead-Free	Datasheet	34In Stock	22,72 € 19,31 € 18,10 € 17,23 € View 16,60 € 15,80 € 15,55 € Quote	Min.: 1 Mult.: 1		144 Position	9 Row	1.9 mm	Through Hole	Gold	76165	Tray
High Speed/Modular Connectors High Speed/Modular Connectors High Speed/Modular Conn Impact BP 3x10 GR EndWall 76165-9115 Molex 1: 16,95 € 16In Stock	Mfr. Part No. 76165-9115 Mouser Part No 538-76165-9115	Molex	High Speed/Modular Connectors High Speed/Modular Connectors High Speed/Modular Conn Impact BP 3x10 GR EndWall	Datasheet	16In Stock	16,95 € 15,20 € 14,51 € 13,98 € View 13,59 € 13,58 € 13,35 €	Min.: 1 Mult.: 1							76165
High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Daughtercard Recept., Right Guided, 6 Columns, 54 Pos., Plated TH Dimension 0.46mm, Lead-Free 76170-5006 Molex 1: 11,59 € 52In Stock	Mfr. Part No. 76170-5006 Mouser Part No 538-76170-5006	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Daughtercard Recept., Right Guided, 6 Columns, 54 Pos., Plated TH Dimension 0.46mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	52In Stock	11,59 € 9,98 €	Min.: 1 Mult.: 1	Receptacles	54 Position	9 Row	1.9 mm	Press Fit	Gold	76170	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Daughtercard Recept., Right Guided, 6 Columns, 54 Pos., Plated TH Dimension 0.39mm, Lead-Free 76170-5036 Molex 1: 10,90 € 72In Stock	Mfr. Part No. 76170-5036 Mouser Part No 538-76170-5036	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Daughtercard Recept., Right Guided, 6 Columns, 54 Pos., Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	72In Stock	10,90 € 9,27 € 8,69 € 8,27 € View 7,88 € 7,30 € 6,95 € 6,61 €	Min.: 1 Mult.: 1	Receptacles	54 Position	9 Row	1.9 mm	Press Fit	Gold	76170	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Male Header, Left Guide, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76410-3107 Molex 1: 22,56 € 10In Stock	Mfr. Part No. 76410-3107 Mouser Part No 538-76410-3107	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Male Header, Left Guide, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	10In Stock	22,56 € 19,18 € 17,97 € 17,11 € View 15,63 € 14,89 € 14,59 €	Min.: 1 Mult.: 1	Headers	90 Position	9 Row	1.9 mm	Press Fit	Gold	76410	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Male Header, Left Guide, Open Endwall, 16 Columns, 144 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free 76410-3608 Molex 1: 29,21 € 28In Stock	Mfr. Part No. 76410-3608 Mouser Part No 538-76410-3608	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair R/A Male Header, Left Guide, Open Endwall, 16 Columns, 144 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	28In Stock	29,21 € 24,83 € 23,27 € 22,24 € View 20,53 € 20,49 € 19,65 € Quote	Min.: 1 Mult.: 1		144 Position	9 Row	1.9 mm	Through Hole	Gold	76410	Tray
High Speed/Modular Connectors Impact 100 Ohm 2 Pair Vert. Backplane Header, Left Guide, Open Endwall, 10 Columns, 60 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free 76455-3108 Molex 1: 10,49 € 44In Stock	Mfr. Part No. 76455-3108 Mouser Part No 538-76455-3108	Molex	High Speed/Modular Connectors Impact 100 Ohm 2 Pair Vert. Backplane Header, Left Guide, Open Endwall, 10 Columns, 60 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	44In Stock	10,49 € 9,30 € 8,94 € 8,58 € View 8,13 € 6,90 € 6,73 €	Min.: 1 Mult.: 1	Headers	60 Position	6 Row	1.9 mm	Press Fit	Gold	76455	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Unguided, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free 76165-1108 Molex 1: 12,46 € 337Expected 10/11/2026	Mfr. Part No. 76165-1108 Mouser Part No 538-76165-1108	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Unguided, Open Endwall, 10 Columns, 90 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	337Expected 10/11/2026	12,46 € 11,04 € 10,62 € 10,20 € View 8,58 € 8,04 € 7,71 € 7,34 €	Min.: 1 Mult.: 1	Headers	90 Position	9 Row	1.9 mm	Press Fit	Gold	76165	Tray
High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair, R/A Daughtercard, Unguided, 12 Columns, 144 Pos., Plated TH Dimension 0.39mm, Lead Free 170340-1022 Molex 1: 29,15 € 198Expected 11/02/2027	Mfr. Part No. 170340-1022 Mouser Part No 538-170340-1022	Molex	High Speed/Modular Connectors Impact 85 Ohm Plus 4 Pair, R/A Daughtercard, Unguided, 12 Columns, 144 Pos., Plated TH Dimension 0.39mm, Lead Free Learn More about Molex impact backplane connectors	Datasheet	198Expected 11/02/2027	29,15 € 26,00 € 24,82 € 24,15 € View 23,05 € 22,63 € Quote	Min.: 1 Mult.: 1	Receptacles	144 Position	12 Row	1.9 mm	Press Fit	Gold	170340	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Mezzanine Recept., Unguided, 22mm Stack Ht., 10 Columns, 90 Pos., Plated TH Dimension 0.39mm, Lead-Free 170415-1122 Molex 1: 17,91 € 112Expected 13/01/2027	Mfr. Part No. 170415-1122 Mouser Part No 538-170415-1122	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Mezzanine Recept., Unguided, 22mm Stack Ht., 10 Columns, 90 Pos., Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	112Expected 13/01/2027	17,91 € 15,22 € 14,61 €	Min.: 1 Mult.: 1	Headers	90 Position	9 Row	1.9 mm	Press Fit	Gold	170415	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Mezzanine Recept., Unguided, 18mm Stack Ht., 16 Columns, 144 Pos., Plated TH Dimension 0.39mm, Lead-Free 170415-1918 Molex 1: 35,37 € 80Expected 03/02/2027	Mfr. Part No. 170415-1918 Mouser Part No 538-170415-1918	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Mezzanine Recept., Unguided, 18mm Stack Ht., 16 Columns, 144 Pos., Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	80Expected 03/02/2027	35,37 €	Min.: 1 Mult.: 1	Headers	144 Position	3 Row	1.9 mm	Press Fit	Gold	170415	Tray
High Speed/Modular Connectors Impact 85 Ohm Plus 3 Pair Vert. Backplane Header, Left Guide, Open Endwall, 8 Columns, 72 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead Free 170525-3807 Molex 1: 15,14 € 240Expected 18/02/2027	Mfr. Part No. 170525-3807 Mouser Part No 538-170525-3807	Molex	High Speed/Modular Connectors Impact 85 Ohm Plus 3 Pair Vert. Backplane Header, Left Guide, Open Endwall, 8 Columns, 72 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead Free Learn More about Molex impact backplane connectors	Datasheet	240Expected 18/02/2027	15,14 € 11,89 € 11,43 € 11,24 € View 10,30 € 9,92 € 9,82 €	Min.: 1 Mult.: 1	Headers	72 Position	9 Row	1.35 mm, 1.9 mm	Through Hole	Gold	170525	Tray
High Speed/Modular Connectors Impact 85 Ohm Plus 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 8 Columns, 72 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead Free 170525-5807 Molex 1: 15,14 € 240Expected 24/12/2026	Mfr. Part No. 170525-5807 Mouser Part No 538-170525-5807	Molex	High Speed/Modular Connectors Impact 85 Ohm Plus 3 Pair Vert. Backplane Header, Right Guide, Open Endwall, 8 Columns, 72 Pos., Pin Lg. 5.5mm, Plated TH Dimension 0.39mm, Lead Free Learn More about Molex impact backplane connectors	Datasheet	240Expected 24/12/2026	15,14 € 11,89 € 11,43 € 11,24 € View 10,30 € 9,97 € 9,85 € Quote	Min.: 1 Mult.: 1	Headers	72 Position	9 Row	1.35 mm, 1.9 mm	Through Hole	Gold	170525	Tray
High Speed/Modular Connectors Impact 100 Ohm 6-Pair R/A Orthogonal Direct Header, Bottom Guided, w/ Outrigger, 12 Column, 72 Differential Pair, 270 Mate Pos., Pin Lg. 5.5mm, Plated Through-Hole Dimension 0.39mm, Lead Free 171576-9238 Molex 1: 123,47 € 21Expected 03/02/2027	Mfr. Part No. 171576-9238 Mouser Part No 538-171576-9238	Molex	High Speed/Modular Connectors Impact 100 Ohm 6-Pair R/A Orthogonal Direct Header, Bottom Guided, w/ Outrigger, 12 Column, 72 Differential Pair, 270 Mate Pos., Pin Lg. 5.5mm, Plated Through-Hole Dimension 0.39mm, Lead Free Learn More about Molex impact backplane connectors	Datasheet	21Expected 03/02/2027	123,47 € 111,24 € 106,39 € 104,51 € View 98,46 € Quote	Min.: 1 Mult.: 1		216 Position	18 Row	1.9 mm		Gold	171576
High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Left Guided, Open Endwall, 6 Columns, 72 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76155-3307 Molex 1: 12,24 € 300Expected 23/02/2027	Mfr. Part No. 76155-3307 Mouser Part No 538-76155-3307	Molex	High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Left Guided, Open Endwall, 6 Columns, 72 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	300Expected 23/02/2027	12,24 € 10,84 € 10,43 € 10,01 € View 9,46 € 8,18 € 7,78 € 7,54 €	Min.: 1 Mult.: 1		72 Position	12 Row	1.9 mm	Through Hole	Gold	76155	Tray
High Speed/Modular Connectors Impact 100 Ohm 4 Pair R/A Daughtercard Recept., Unguided, 16 Columns, 192 Pos., Plated TH Dimension 0.39mm, Lead-Free 76160-1026 Molex 1: 26,88 € 144On Order	Mfr. Part No. 76160-1026 Mouser Part No 538-76160-1026	Molex	High Speed/Modular Connectors Impact 100 Ohm 4 Pair R/A Daughtercard Recept., Unguided, 16 Columns, 192 Pos., Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	144On Order	26,88 € 25,04 € 22,27 € 21,17 € 21,10 €	Min.: 1 Mult.: 1	Receptacles	192 Position	12 Row	1.9 mm	Press Fit	Gold	76160	Tray
High Speed/Modular Connectors Impact 100 Ohm 4 Pair R/A Daughtercard Recept., Unguided, 8 Columns, 96 Pos., Plated TH Dimension 0.39mm, Lead-Free 76160-1038 Molex 1: 16,01 € 601Expected 25/02/2027	Mfr. Part No. 76160-1038 Mouser Part No 538-76160-1038	Molex	High Speed/Modular Connectors Impact 100 Ohm 4 Pair R/A Daughtercard Recept., Unguided, 8 Columns, 96 Pos., Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	601Expected 25/02/2027	16,01 € 13,61 € 12,76 € 12,15 € View 11,81 € 10,70 € 10,18 € 10,11 € Quote	Min.: 1 Mult.: 1	Receptacles	96 Position	12 Row	1.9 mm	Press Fit	Gold	76160	Tray
High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Left Guide, Right Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76165-7107 Molex 1: 14,19 € 138Expected 28/12/2026	Mfr. Part No. 76165-7107 Mouser Part No 538-76165-7107	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Left Guide, Right Endwall, 10 Columns, 90 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	138Expected 28/12/2026	14,19 € 12,30 € 11,66 € 11,49 € View 9,92 € 9,32 € 9,23 € 9,04 € Quote	Min.: 1 Mult.: 1		90 Position	9 Row	1.9 mm	Through Hole	Gold	76165	Tray