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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
	Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 1.5MM HEIGHT 54722-0204 Molex 1: $1.87 12,193In Stock	Mfr. Part # 54722-0204 Mouser Part # 538-54722-0204	Molex	Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 1.5MM HEIGHT Learn More about Molex high speed solutions	Datasheet	12,193In Stock	Cut Tape $1.87 $1.65 $1.53 $1.46 Reel $1.10 View $1.38 $1.32 $1.23 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF PLUG 12CKT 503552-1222 Molex 1: $1.02 37,057In Stock	Mfr. Part # 503552-1222 Mouser Part # 538-503552-1222	Molex	Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF PLUG 12CKT Learn More about Molex slimstack	Datasheet	37,057In Stock	Cut Tape $1.02 $0.865 $0.772 $0.735 View Reel $0.512 $0.689 $0.656 $0.625 $0.585 $0.512 MouseReel Available	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab 51338-0874 Molex 1: $3.05 11,515In Stock	Mfr. Part # 51338-0874 Mouser Part # 538-51338-0874	Molex	Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab Learn More about Molex high speed solutions	Datasheet	11,515In Stock	Cut Tape $3.05 $2.60 $2.32 $2.21 Reel $1.89 View $2.06 $2.00 $1.89 $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab 55909-0474 Molex 1: $2.99 25,600In Stock	Mfr. Part # 55909-0474 Mouser Part # 538-55909-0474	Molex	Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab Learn More about Molex slimstack	Datasheet	25,600In Stock	Cut Tape $2.99 $2.54 $2.38 $2.34 Reel $1.74 View $2.23 $2.07 $2.02 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area 170382-0003 Molex 1: $6.05 5,764In Stock	Mfr. Part # 170382-0003 Mouser Part # 538-170382-0003	Molex	I/O Connectors ZXP zSFP 20ckt Gold Flash Solder Area Learn More about Molex zsfp	Datasheet	5,764In Stock	Cut Tape $6.05 $5.50 $5.21 $5.09 Reel $4.11 View $4.85 $4.24 $3.25 $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 480
	Board to Board & Mezzanine Connectors 24CKT DR VERT RECEPT SURFACE MNT 51338-2474 Molex 1: $2.69 11,334In Stock	Mfr. Part # 51338-2474 Mouser Part # 538-51338-2474	Molex	Board to Board & Mezzanine Connectors 24CKT DR VERT RECEPT SURFACE MNT Learn More about Molex high speed solutions	Datasheet	11,334In Stock	Cut Tape $2.69 $2.30 $2.04 $1.97 Reel $1.55 View $1.85 $1.78 $1.69 $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors 40 Ckt Vert. Recept. 0.5mm SMT Dual-Row 52991-0408 Molex 1: $3.74 22,307In Stock	Mfr. Part # 52991-0408 Mouser Part # 538-52991-0408	Molex	Board to Board & Mezzanine Connectors 40 Ckt Vert. Recept. 0.5mm SMT Dual-Row Learn More about Molex slimstack	Datasheet	22,307In Stock	Cut Tape $3.74 $3.23 $2.89 $2.75 View Reel $2.07 $2.58 $2.46 $2.36 $2.07 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pk 54722-0244 Molex 1: $1.63 18,842In Stock	Mfr. Part # 54722-0244 Mouser Part # 538-54722-0244	Molex	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pk Learn More about Molex high speed solutions	Datasheet	18,842In Stock	Cut Tape $1.63 $1.42 $1.36 $1.27 Reel $0.803 View $1.15 $1.06 $0.946 $0.782 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Ethernet Cables / Networking Cables QSFP+ COPPER PATCH 3M 28AWG 111040-2304 Molex 1: $52.29 20In Stock New Product	Mfr. Part # 111040-2304 Mouser Part # 538-111040-2304 New Product	Molex	Ethernet Cables / Networking Cables QSFP+ COPPER PATCH 3M 28AWG	Datasheet	20In Stock	$52.29 $44.44 $42.59 $41.22 View $39.84 $35.37 Quote	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 0.5 BTB STR REC HSG TR REC HSG 529910608 52991-0608 Molex 1: $4.91 6,214In Stock	Mfr. Part # 52991-0608 Mouser Part # 538-52991-0608	Molex	Board to Board & Mezzanine Connectors 0.5 BTB STR REC HSG TR REC HSG 529910608 Learn More about Molex high speed solutions	Datasheet	6,214In Stock	Cut Tape $4.91 $4.17 $3.91 $3.72 View Reel $2.68 $3.54 $3.32 $3.23 $3.09 $2.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg 501745-0801 Molex 1: $2.74 10,169In Stock	Mfr. Part # 501745-0801 Mouser Part # 538-501745-0801	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg Learn More about Molex high speed solutions	Datasheet	10,169In Stock	Cut Tape $2.74 $2.73 $2.52 $2.47 Reel $1.65 View $2.36 $2.31 $2.15 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5mm SMT Dual-Row 53748-0408 Molex 1: $2.39 27,533In Stock	Mfr. Part # 53748-0408 Mouser Part # 538-53748-0408	Molex	Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5mm SMT Dual-Row Learn More about Molex slimstack	Datasheet	27,533In Stock	Cut Tape $2.39 $2.17 $2.04 $1.94 Reel $1.57 View $1.79 $1.74 $1.64 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors SPEEDSTACK RECEPT 60 CKT, 4mm 171450-5106 Molex 1: $15.91 2,863In Stock	Mfr. Part # 171450-5106 Mouser Part # 538-171450-5106	Molex	Board to Board & Mezzanine Connectors SPEEDSTACK RECEPT 60 CKT, 4mm Learn More about Molex _speedstack_mezzanine	Datasheet	2,863In Stock	Cut Tape $15.91 $14.11 $13.57 $13.02 View Reel $8.30 $12.30 $11.22 $9.81 $9.63 $8.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,800
	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy 80Ckt EmbsTp Pkg 54102-0804 Molex 1: $4.15 5,732In Stock	Mfr. Part # 54102-0804 Mouser Part # 538-54102-0804	Molex	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy 80Ckt EmbsTp Pkg	Datasheet	5,732In Stock	Cut Tape $4.15 $4.08 $4.02 $3.99 View Reel $3.13 $3.92 $3.80 $3.73 $3.61 $3.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors SlimStack .4mm Rcpt SMT DR Vrt 8Ckt 502426-0812 Molex 1: $0.87 62,333In Stock	Mfr. Part # 502426-0812 Mouser Part # 538-50242-60812	Molex	Board to Board & Mezzanine Connectors SlimStack .4mm Rcpt SMT DR Vrt 8Ckt Learn More about Molex slimstack	Datasheet	62,333In Stock	Cut Tape $0.87 $0.755 $0.69 $0.623 Reel $0.338 View $0.569 $0.471 $0.442 $0.334	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors SlimStack .4mm Plg SMT DR Vrt Stk 40Ckt 502430-4012 Molex 1: $1.57 39,904In Stock	Mfr. Part # 502430-4012 Mouser Part # 538-50243-04012	Molex	Board to Board & Mezzanine Connectors SlimStack .4mm Plg SMT DR Vrt Stk 40Ckt Learn More about Molex slimstack	Datasheet	39,904In Stock	Cut Tape $1.57 $1.37 $1.31 $1.23 View Reel $0.735 $1.11 $1.02 $0.914 $0.882 $0.735	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 50 CKT 53625-0574 Molex 1: $7.07 507In Stock 3,000Expected 11/19/2026	Mfr. Part # 53625-0574 Mouser Part # 538-53625-0574	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 50 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	507In Stock 3,000Expected 11/19/2026	Cut Tape $7.07 $6.48 $5.85 $5.66 Reel $3.96 View $5.38 $4.81 $4.67 $3.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
	Board to Board & Mezzanine Connectors SlimStack .635MM PLG 10MM/16MM MTH 160CKT 53627-1674 Molex 1: $9.48 1,323In Stock	Mfr. Part # 53627-1674 Mouser Part # 538-53627-1674	Molex	Board to Board & Mezzanine Connectors SlimStack .635MM PLG 10MM/16MM MTH 160CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	1,323In Stock	Cut Tape $9.48 $8.19 $7.67 $7.31 Reel $6.06 View $6.96 $6.74 $5.77 $5.69	Min.: 1 Mult.: 1 : 700
	High Speed / Modular Connectors Impact DC 3x8 GL Sn 76170-3038 Molex 1: $17.07 491In Stock	Mfr. Part # 76170-3038 Mouser Part # 538-76170-3038	Molex	High Speed / Modular Connectors Impact DC 3x8 GL Sn Learn More about Molex impact backplane connectors	Datasheet	491In Stock	$17.07 $14.48 $13.62 $12.89 View $12.11 $10.95 $10.57 Quote	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 0.4 B/B Rec Assy 70Ckt EmbsTpPkg 502426-7030 Molex 1: $3.24 5,474In Stock	Mfr. Part # 502426-7030 Mouser Part # 538-502426-7030	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Rec Assy 70Ckt EmbsTpPkg Learn More about Molex high speed solutions	Datasheet	5,474In Stock	Cut Tape $3.24 $2.95 $2.79 $2.60 View Reel $1.75 $2.27 $2.21 $2.07 $1.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors .635 PITCH B-B CONN REC HSNG CVR ASSY 52901-1674 Molex 1: $17.39 880In Stock	Mfr. Part # 52901-1674 Mouser Part # 538-52901-1674	Molex	Board to Board & Mezzanine Connectors .635 PITCH B-B CONN REC HSNG CVR ASSY Learn More about Molex high speed solutions	Datasheet	880In Stock	Cut Tape $17.39 $15.07 $14.29 $14.08 Reel $11.34 View $12.49 $11.71 $10.79 Quote	Min.: 1 Mult.: 1 : 440
	High Speed / Modular Connectors Impact BP 4x12 85-ohm Open Sn 170335-1207 Molex 1: $30.33 308In Stock	Mfr. Part # 170335-1207 Mouser Part # 538-170335-1207	Molex	High Speed / Modular Connectors Impact BP 4x12 85-ohm Open Sn Learn More about Molex impact backplane connectors	Datasheet	308In Stock	$30.33 $25.77 $24.16 $23.01 View $21.91 $19.08 $18.94 Quote	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT 53627-1074 Molex 1: $6.99 2,225In Stock	Mfr. Part # 53627-1074 Mouser Part # 538-53627-1074	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	2,225In Stock	Cut Tape $6.99 $6.10 $5.67 $5.41 Reel $4.59 View $5.27 $5.12 $4.26 MouseReel Available	Min.: 1 Mult.: 1 : 700
	High Speed / Modular Connectors Impact DC 4x16 GR Sn Impact DC 4x16 GR Sn 76160-5026 Molex 1: $29.86 126In Stock	Mfr. Part # 76160-5026 Mouser Part # 538-76160-5026	Molex	High Speed / Modular Connectors Impact DC 4x16 GR Sn Impact DC 4x16 GR Sn Learn More about Molex impact backplane connectors	Datasheet	126In Stock	$29.86 $28.46 $27.59 $26.98 View $24.96 $24.77	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 0.635 BtB ST Plg Hsg Assy 30Ckt EmbsTpPk 53649-0374 Molex 1: $3.61 3,009In Stock	Mfr. Part # 53649-0374 Mouser Part # 538-53649-0374	Molex	Board to Board & Mezzanine Connectors 0.635 BtB ST Plg Hsg Assy 30Ckt EmbsTpPk Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	3,009In Stock	Cut Tape $3.61 $3.07 $2.74 $2.61 Reel $2.09 View $2.45 $2.26 $1.92 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 760