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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 SLIMSTACK .4MM PITCH HRF PLUG 12CKT 503552-1222 Molex 1: $1.02 A tariff of 11% may be applied if shipping to the United States. 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 $0.526 $0.689 $0.656 $0.625 $0.585 $0.526 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab 51338-0874 Molex 1: $3.05 A tariff of 11% may be applied if shipping to the United States. 11,945In 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	11,945In Stock	Cut Tape $3.05 $2.60 $2.32 $2.21 Reel $1.92 View $2.15 $2.07 $1.95 $1.84 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab 55909-0474 Molex 1: $2.99 A tariff of 11% may be applied if shipping to the United States. 26,295In 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	26,295In Stock	Cut Tape $2.99 $2.54 $2.38 $2.37 Reel $1.91 View $2.30 $2.22 $2.11 $1.80 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors .635 RECEPTACLE SURFACE MNT 160 CKT 52885-1674 Molex 1: $9.24 A tariff of 11% may be applied if shipping to the United States. 4,552In Stock	Mfr. Part # 52885-1674 Mouser Part # 538-52885-1674	Molex	Board to Board & Mezzanine Connectors .635 RECEPTACLE SURFACE MNT 160 CKT Learn More about Molex slimstack	Datasheet	4,552In Stock	Cut Tape $9.24 $8.40 $8.01 $7.83 View Reel $6.46 $7.61 $7.25 $7.08 $6.46 Quote MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
	Board to Board & Mezzanine Connectors 40 Ckt Vert. Recept. 0.5mm SMT Dual-Row 52991-0408 Molex 1: $3.81 A tariff of 11% may be applied if shipping to the United States. 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 $3.81 $3.24 $2.89 $2.76 View Reel $2.07 $2.58 $2.46 $2.36 $2.07 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 19,328In 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	19,328In Stock	Cut Tape $1.63 $1.42 $1.36 $1.27 View Reel $0.803 $1.15 $1.06 $0.946 $0.803 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	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 0.35 B/B Rec Assy 34Ckt EmbsTp Pkg 505413-3410 Molex 1: $0.82 A tariff of 11% may be applied if shipping to the United States. 39,037In Stock	Mfr. Part # 505413-3410 Mouser Part # 538-505413-3410	Molex	Board to Board & Mezzanine Connectors 0.35 B/B Rec Assy 34Ckt EmbsTp Pkg Learn More about Molex slimstack armor	Datasheet	39,037In Stock	Cut Tape $0.82 $0.699 $0.624 $0.594 Reel $0.437 View $0.53 $0.505 $0.474 $0.41 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors .5mm Plug 80Ckt 500334-0800 Molex 1: $3.19 A tariff of 11% may be applied if shipping to the United States. 9,372In Stock	Mfr. Part # 500334-0800 Mouser Part # 538-500334-0800	Molex	Board to Board & Mezzanine Connectors .5mm Plug 80Ckt	Datasheet	9,372In Stock	Cut Tape $3.19 $2.79 $2.51 $2.38 Reel $1.83 View $2.20 $2.11 $1.98 $1.78 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors 0.5 BTB STR REC HSG TR REC HSG 529910608 52991-0608 Molex 1: $4.91 6,324In 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	6,324In Stock	Cut Tape $4.91 $4.17 $3.91 $3.73 View Reel $2.73 $3.55 $3.33 $3.23 $3.09 $2.73 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 A tariff of 11% may be applied if shipping to the United States. 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 $0.366 View $0.569 $0.471 $0.442 $0.357 A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 11% may be applied if shipping to the United States. 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 $0.78 $1.11 $1.02 $0.914 $0.882 $0.78 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 7,000
	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg 501745-0801 Molex 1: $2.74 A tariff of 11% may be applied if shipping to the United States. 10,379In 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	10,379In 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 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500
	Board to Board & Mezzanine Connectors SPEEDSTACK RECEPT 60 CKT, 4mm 171450-5106 Molex 1: $15.91 A tariff of 30% may be applied if shipping to the United States. 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 $9.31 $12.30 $11.22 $10.10 $9.63 $9.31 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,800
	Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy 80Ckt EmbsTp Pkg 54102-0804 Molex 1: $4.90 A tariff of 30% may be applied if shipping to the United States. 5,832In 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	5,832In Stock	Cut Tape $4.90 $4.60 $4.45 $4.38 View Reel $3.32 $4.25 $4.00 $3.87 $3.62 $3.32 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors SpeedStack 22ckt Rcpt 171450-5102 Molex 1: $10.58 A tariff of 30% may be applied if shipping to the United States. 3,832In Stock 4,800Expected 12/28/2026	Mfr. Part # 171450-5102 Mouser Part # 538-171450-5102	Molex	Board to Board & Mezzanine Connectors SpeedStack 22ckt Rcpt Learn More about Molex _speedstack_mezzanine	Datasheet	3,832In Stock 4,800Expected 12/28/2026	Cut Tape $10.58 $9.53 $8.98 $8.75 View Reel $6.31 $8.52 $7.60 $7.14 $6.31 $6.31 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,800
	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 8ROW 240P 5.0MM SH 45971-3385 Molex 1: $31.53 A tariff of 8% may be applied if shipping to the United States. 260In Stock	Mfr. Part # 45971-3385 Mouser Part # 538-45971-3385	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 8ROW 240P 5.0MM SH Learn More about Molex _searay	Datasheet	260In Stock	Cut Tape $31.53 $26.79 $25.12 $24.00 Reel $21.46 View $23.20 $21.45 Quote MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 260
	High Speed / Modular Connectors Impact DC 4x16 GL Sn Impact DC 4x16 GL Sn 76160-3026 Molex 1: $35.39 A tariff of 11% may be applied if shipping to the United States. 187In Stock	Mfr. Part # 76160-3026 Mouser Part # 538-76160-3026	Molex	High Speed / Modular Connectors Impact DC 4x16 GL Sn Impact DC 4x16 GL Sn Learn More about Molex impact backplane connectors	Datasheet	187In Stock	$35.39 $31.39 $30.01 $29.04 View $28.06 $26.49 Quote A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy W/ Tape 14Ckt EmbsTpPkg 502430-1430 Molex 1: $0.77 A tariff of 11% may be applied if shipping to the United States. 21,626In Stock	Mfr. Part # 502430-1430 Mouser Part # 538-502430-1430	Molex	Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy W/ Tape 14Ckt EmbsTpPkg Learn More about Molex high speed solutions	Datasheet	21,626In Stock	Cut Tape $0.77 $0.65 $0.581 $0.553 Reel $0.435 View $0.494 $0.47 $0.395 $0.382 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
	Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg 55909-0974 Molex 1: $5.80 4,292In Stock	Mfr. Part # 55909-0974 Mouser Part # 538-55909-0974	Molex	Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg Learn More about Molex high speed solutions	Datasheet	4,292In Stock	Cut Tape $5.80 $4.89 $4.61 $4.43 View Reel $3.87 $4.20 $3.98 $3.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
	Fiber Optic Connectors MPO EMI ADAPTER MT TO MPO CONNECTION 106114-1150 Molex 1: $37.38 A tariff of 8% may be applied if shipping to the United States. 322In Stock	Mfr. Part # 106114-1150 Mouser Part # 538-106114-1150	Molex	Fiber Optic Connectors MPO EMI ADAPTER MT TO MPO CONNECTION Learn More about Molex optical EMI shielding adapters	Datasheet	322In Stock	$37.38 $29.07 $27.99 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
	High Speed / Modular Connectors Impact DC 3x8 GL Sn 76170-3038 Molex 1: $17.09 A tariff of 11% may be applied if shipping to the United States. 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	$17.09 $14.53 $13.62 $12.97 View $11.64 $10.95 $10.77 Quote A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
	Board to Board & Mezzanine Connectors 24CKT DR VERT RECEPT SURFACE MNT 51338-2474 Molex 1: $2.73 A tariff of 11% may be applied if shipping to the United States. 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 $2.73 $2.34 $2.09 $1.99 Reel $1.56 View $1.87 $1.78 $1.70 $1.45 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500
	High Speed / Modular Connectors Impact Pwr 3Pr RA R Hdn PF .76AuLF 4Ckt 78348-2001 Molex 1: $14.92 A tariff of 8% may be applied if shipping to the United States. 600In Stock	Mfr. Part # 78348-2001 Mouser Part # 538-78348-2001	Molex	High Speed / Modular Connectors Impact Pwr 3Pr RA R Hdn PF .76AuLF 4Ckt Learn More about Molex impact backplane connectors	Datasheet	600In Stock	$14.92 $13.33 $12.77 $12.47 View $11.24 $10.56 $10.21 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
	High Speed / Modular Connectors Impact BP 4x12 85-ohm Open Sn 170335-1207 Molex 1: $30.33 A tariff of 11% may be applied if shipping to the United States. 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 $20.69 $18.96 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1