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High-Speed Solutions

Molex High-Speed Solutions meet the most stringent high-speed performance requirements. The broad connector portfolio supports a wide range of data rates in multiple sizes and shapes. High-speed interconnect solutions provide the flexibility and scalability required to meet the demands of next-generation systems.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Plug, SMT, Dual Row, Vert., 2.5mm Stack Ht., w/out Solder Tab, 60 Pos. 53885-0608 Molex 1: €3.93 9,211In Stock	Mfr. Part No. 53885-0608 Mouser Part No 538-53885-0608	Molex	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Plug, SMT, Dual Row, Vert., 2.5mm Stack Ht., w/out Solder Tab, 60 Pos. Learn More about Molex high speed solutions	Datasheet	9,211In Stock	Cut Tape €3.93 €3.34 €2.98 €2.84 View Reel €2.23 €2.66 €2.56 €2.54 €2.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 7 or 13mm Mated Ht., 6.4mm Mated Width, 60 Pos. 53625-0674 Molex 1: €6.16 507In Stock	Mfr. Part No. 53625-0674 Mouser Part No 538-53625-0674	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 7 or 13mm Mated Ht., 6.4mm Mated Width, 60 Pos. Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	507In Stock	Cut Tape €6.16 €5.57 €5.26 €5.13 View Reel €3.57 €4.88 €4.37 €4.21 €3.57	Min.: 1 Mult.: 1 : 1,000
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 8 or 14mm Mated Ht., 6.4mm Mated Width, 160 Pos. 53647-1674 Molex 1: €7.77 1,061In Stock	Mfr. Part No. 53647-1674 Mouser Part No 538-53647-1674	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 8 or 14mm Mated Ht., 6.4mm Mated Width, 160 Pos. Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	1,061In Stock	Cut Tape €7.77 €7.01 €6.67 €6.49 View Reel €5.38 €6.30 €5.96 €5.63 €5.38	Min.: 1 Mult.: 1 : 750
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Plug, 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 1.8mm Mated Ht., 3.40 or 4.2mm Mated Width, 90 Pos. 55909-0974 Molex 1: €4.55 4,292In Stock	Mfr. Part No. 55909-0974 Mouser Part No 538-55909-0974	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Plug, 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 1.8mm Mated Ht., 3.40 or 4.2mm Mated Width, 90 Pos. Learn More about Molex high speed solutions	Datasheet	4,292In Stock	Cut Tape €4.55 €3.70 €3.48 €3.34 Reel €3.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Plug, 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 1.8mm Mated Ht., 3.40 or 4.2mm Mated Width, 24 Pos. 55909-2474 Molex 1: €1.66 10,288In Stock	Mfr. Part No. 55909-2474 Mouser Part No 538-55909-2474	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Plug, 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 1.8mm Mated Ht., 3.40 or 4.2mm Mated Width, 24 Pos.	Datasheet	10,288In Stock	Cut Tape €1.66 €1.46 €1.35 €1.29 Reel €1.10 View €1.21 €1.15 €1.11 €1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Recept., 12.00 to 16mm Mated Ht., 6.4mm Mated Width, w/ Vacuum Pick-Up Area, 60 Pos. 52901-0674 Molex 1: €9.80 1,569In Stock	Mfr. Part No. 52901-0674 Mouser Part No 538-52901-0674	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Recept., 12.00 to 16mm Mated Ht., 6.4mm Mated Width, w/ Vacuum Pick-Up Area, 60 Pos. Learn More about Molex slimstack	Datasheet	1,569In Stock	Cut Tape €9.80 €8.62 €8.08 €7.70 Reel €6.36 View €7.33 €6.60 €6.15 MouseReel Available	Min.: 1 Mult.: 1 : 440
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 7 or 13mm Mated Ht., 6.4mm Mated Width, 50 Pos. 53625-0574 Molex 1: €6.08 487In Stock 3,000Expected 19/11/2026	Mfr. Part No. 53625-0574 Mouser Part No 538-53625-0574	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Conn., 0.635mm Pit., 0.635 Series, Plug, 7 or 13mm Mated Ht., 6.4mm Mated Width, 50 Pos. Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	487In Stock 3,000Expected 19/11/2026	Cut Tape €6.08 €5.57 €5.03 €4.87 Reel €3.41 View €4.63 €4.14 €4.02 €3.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
	Ethernet Cables / Networking Cables zQSFP+-to-zQSFP+ Cable Assy., 30 AWG, 1.50m Lg. 100297-1151 Molex 1: €38.19 44In Stock	Mfr. Part No. 100297-1151 Mouser Part No 538-100297-1151	Molex	Ethernet Cables / Networking Cables zQSFP+-to-zQSFP+ Cable Assy., 30 AWG, 1.50m Lg. Learn More about Molex 28gbps cable assemblies	Datasheet	44In Stock	€38.19 €38.07 €38.06	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Recept., 0.4mm Pit., SMT, Dual Row, Vert., 1mm Stacking Ht., w/ Solder Tabs, w/ Vacuum Tape, 70 Pos. 502426-7030 Molex 1: €2.79 5,474In Stock	Mfr. Part No. 502426-7030 Mouser Part No 538-502426-7030	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Recept., 0.4mm Pit., SMT, Dual Row, Vert., 1mm Stacking Ht., w/ Solder Tabs, w/ Vacuum Tape, 70 Pos. Learn More about Molex high speed solutions	Datasheet	5,474In Stock	Cut Tape €2.79 €2.54 €2.40 €2.24 View Reel €1.51 €1.95 €1.90 €1.78 €1.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Unguided, Open Endwall, 16 Columns, 192 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76155-1607 Molex 1: €25.86 496In Stock	Mfr. Part No. 76155-1607 Mouser Part No 538-76155-1607	Molex	High Speed/Modular Connectors Impact 100 Ohm 4 Pair Vert. Backplane Header, Unguided, Open Endwall, 16 Columns, 192 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	496In Stock	€25.86 €21.97 €20.60 €19.62 View €18.63 €17.76 €17.43 Quote	Min.: 1 Mult.: 1
	Fibre Optic Cable Assemblies Quad Small Form-factor Pluggable Plus (QSFP+) Optical Jumper Cable Assy., 4 TX, 4 RX; 8 Fiber MTP Multimode 50/125 m 3mm Round Cable Plenum, High Bandwidth (OM3), 2.0m (6.56' ) Lg., Aqua Cable 106283-1002 Molex 1: €99.61 75In Stock	Mfr. Part No. 106283-1002 Mouser Part No 538-106283-1002	Molex	Fibre Optic Cable Assemblies Quad Small Form-factor Pluggable Plus (QSFP+) Optical Jumper Cable Assy., 4 TX, 4 RX; 8 Fiber MTP Multimode 50/125 m 3mm Round Cable Plenum, High Bandwidth (OM3), 2.0m (6.56' ) Lg., Aqua Cable	Datasheet	75In Stock	€99.61 €85.10	Min.: 1 Mult.: 1
	I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Tin Tails 170382-0002 Molex 1: €3.85 3,672In Stock	Mfr. Part No. 170382-0002 Mouser Part No 538-170382-0002	Molex	I/O Connectors zSFP+ Assy., R/A, SMT, 20 Pos., 0.76 m Gold (Au), Tin Tails Learn More about Molex zsfp plus smt connectors	Datasheet	3,672In Stock	Cut Tape €3.85 €3.41 €3.04 €2.90 Reel €2.48 View €2.60 €2.22 MouseReel Available	Min.: 1 Mult.: 1 : 480
	Board to Board & Mezzanine Connectors 1.27mm Pit., SEARAY Recept., 200 Pos., 5mm Unmated Ht., 10 Rows, w/ Pegs, Solder Charge Lead-Free 45971-2115 Molex 1: €25.94 270In Stock	Mfr. Part No. 45971-2115 Mouser Part No 538-45971-2115	Molex	Board to Board & Mezzanine Connectors 1.27mm Pit., SEARAY Recept., 200 Pos., 5mm Unmated Ht., 10 Rows, w/ Pegs, Solder Charge Lead-Free Learn More about Molex searay connectors	Datasheet	270In Stock	Cut Tape €25.94 €22.04 €20.67 €19.75 View Reel €18.44 €19.08 €18.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 350
	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Bd-to-Bd Plug, SMT, Dual Row, Vert. Stacking, 4mm Stack Ht., w/o Solder Tabs, 40 Pos. 501920-4001 Molex 1: €4.21 4,627In Stock	Mfr. Part No. 501920-4001 Mouser Part No 538-501920-4001	Molex	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Bd-to-Bd Plug, SMT, Dual Row, Vert. Stacking, 4mm Stack Ht., w/o Solder Tabs, 40 Pos. Learn More about Molex high speed solutions	Datasheet	4,627In Stock	Cut Tape €4.21 €3.58 €3.35 €3.19 View Reel €2.35 €3.04 €2.85 €2.77 €2.41 €2.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Recept., 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 2mm Mated Ht., 3.4mm Mated Width, 60 Pos. 51338-0674 Molex 1: €2.49 1,094In Stock	Mfr. Part No. 51338-0674 Mouser Part No 538-51338-0674	Molex	Board to Board & Mezzanine Connectors SlimStack Bd-to-Bd Recept., 0.4mm Pit., J-Bend Series, 0.20 m Gold (Au) Pltg, 1.50 or 2mm Mated Ht., 3.4mm Mated Width, 60 Pos. Learn More about Molex high speed solutions	Datasheet	1,094In Stock	Cut Tape €2.49 €2.26 €2.15 €2.00 Reel €1.40 View €1.75 €1.69 €1.51 €1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Recept., SMT, Dual Row, Vert., 2.5mm Stacking Ht., Gold Pltg w/ Nickel Barrier, 50 Pos. 54102-0504 Molex 1: €2.98 12,557In Stock	Mfr. Part No. 54102-0504 Mouser Part No 538-54102-0504	Molex	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Recept., SMT, Dual Row, Vert., 2.5mm Stacking Ht., Gold Pltg w/ Nickel Barrier, 50 Pos. Learn More about Molex high speed solutions	Datasheet	12,557In Stock	Cut Tape €2.98 €2.53 €2.26 €2.15 View Reel €1.68 €2.01 €1.92 €1.88 €1.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	High Speed/Modular Connectors Impact 100 Ohm 5 Pair R/A Daughtercard Recept., Left Guided, 10 Columns, 150 Pos., Plated TH Dimension 0.46mm, Lead-Free 76060-3010 Molex 1: €17.71 110In Stock	Mfr. Part No. 76060-3010 Mouser Part No 538-76060-3010	Molex	High Speed/Modular Connectors Impact 100 Ohm 5 Pair R/A Daughtercard Recept., Left Guided, 10 Columns, 150 Pos., Plated TH Dimension 0.46mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	110In Stock	€17.71	Min.: 1 Mult.: 1
	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 0.46mm, Lead-Free 76165-1105 Molex 1: €12.46 256In Stock	Mfr. Part No. 76165-1105 Mouser Part No 538-76165-1105	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 0.46mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	256In Stock	€12.46 €11.04 €10.62 €10.20 View €9.63 €7.77 €7.65 €7.58 Quote	Min.: 1 Mult.: 1
	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Left Endwall, 16 Columns, 144 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free 76165-9607 Molex 1: €15.98 101In Stock	Mfr. Part No. 76165-9607 Mouser Part No 538-76165-9607	Molex	High Speed/Modular Connectors Impact 100 Ohm 3 Pair Vert. Backplane Header, Right Guide, Left Endwall, 16 Columns, 144 Pos., Pin Lg. 4.9mm, Plated TH Dimension 0.39mm, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	101In Stock	€15.98 €12.56 €12.17 €11.83 €11.49	Min.: 1 Mult.: 1
	High Speed/Modular Connectors Impact 3 Pair, R/A Pwr Header, Press-Fit, Blade A1 & A2 Lg. 6.9mm, Blade B1 & B2 Lg. 5.7mm, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free 78211-1044 Molex 1: €9.64 437In Stock	Mfr. Part No. 78211-1044 Mouser Part No 538-78211-1044	Molex	High Speed/Modular Connectors Impact 3 Pair, R/A Pwr Header, Press-Fit, Blade A1 & A2 Lg. 6.9mm, Blade B1 & B2 Lg. 5.7mm, LCP, Glass Filled UL94-V0, Black, Tray Packaging, Lead-Free Learn More about Molex impact backplane connectors	Datasheet	437In Stock	€9.64 €8.07 €7.96 €7.78 View €6.47 €6.17 €5.91 €5.69	Min.: 1 Mult.: 1
	PCI Express/PCI Connectors 1mm Pit., PCI Express Conn., 36 Pos., Nylon 4/6 Glass-filled, Black Housing, Phosphor Bronze, 0.38 m Gold Soldertail, Lead-Free 87715-9005 Molex 1: €1.60 5,460In Stock	Mfr. Part No. 87715-9005 Mouser Part No 538-87715-9005	Molex	PCI Express/PCI Connectors 1mm Pit., PCI Express Conn., 36 Pos., Nylon 4/6 Glass-filled, Black Housing, Phosphor Bronze, 0.38 m Gold Soldertail, Lead-Free Learn More about Molex pci express edgecards	Datasheet	5,460In Stock	€1.60 €1.50 €1.49 €1.32 View €1.22 €1.17 €1.12	Min.: 1 Mult.: 1
	High Speed/Modular Connectors Impel 90 Ohm, 6 Pair Vert. Backplane Header, 1.9mm Pit., Unguided, Open Endwalls, 8 Columns, 96 Pos., Pin Lg. 4.9mm, Plated Through Hole Dimension 0.36mm 171395-1807 Molex 1: €16.20 181In Stock	Mfr. Part No. 171395-1807 Mouser Part No 538-171395-1807	Molex	High Speed/Modular Connectors Impel 90 Ohm, 6 Pair Vert. Backplane Header, 1.9mm Pit., Unguided, Open Endwalls, 8 Columns, 96 Pos., Pin Lg. 4.9mm, Plated Through Hole Dimension 0.36mm Learn More about Molex impel connectors	Datasheet	181In Stock	€16.20 €15.73 €15.43 €15.42 View Quote	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 1.27mm Pit., SEARAY Plug, 300 Pos., 7mm Unmated Ht., 10 Rows, w/ Pegs, Solder Charge Lead-Free 45970-3715 Molex 1: €34.05 150In Stock	Mfr. Part No. 45970-3715 Mouser Part No 538-45970-3715	Molex	Board to Board & Mezzanine Connectors 1.27mm Pit., SEARAY Plug, 300 Pos., 7mm Unmated Ht., 10 Rows, w/ Pegs, Solder Charge Lead-Free Learn More about Molex searay connectors	Datasheet	150In Stock	Cut Tape €34.05 Reel €34.05 MouseReel Available	Min.: 1 Mult.: 1 : 150
	Board to Board & Mezzanine Connectors Searay Slim Plug, 120 Pos., 2mm Unmated Ht., 4 Rows, w/ Pegs, Solder Charge Lead-Free 46556-3145 Molex 1: €21.64 489In Stock	Mfr. Part No. 46556-3145 Mouser Part No 538-46556-3145	Molex	Board to Board & Mezzanine Connectors Searay Slim Plug, 120 Pos., 2mm Unmated Ht., 4 Rows, w/ Pegs, Solder Charge Lead-Free Learn More about Molex searay connectors	Datasheet	489In Stock	Cut Tape €21.64 €18.39 €17.23 €16.42 View Reel €14.16 €15.63 €14.16 Quote	Min.: 1 Mult.: 1 : 300
	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Plug, SMT, Dual Row, Vert., 2.5mm Stack Ht., w/out Solder Tab, 70 Pos. 53885-0708 Molex 1: €4.39 6,216In Stock	Mfr. Part No. 53885-0708 Mouser Part No 538-53885-0708	Molex	Board to Board & Mezzanine Connectors 0.5mm Pit. SlimStack Plug, SMT, Dual Row, Vert., 2.5mm Stack Ht., w/out Solder Tab, 70 Pos. Learn More about Molex high speed solutions	Datasheet	6,216In Stock	Cut Tape €4.39 €3.84 €3.59 €3.39 View Reel €2.65 €3.26 €3.05 €2.98 €2.86 €2.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000