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MicroSpeed Board to Board & Mezzanine Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Maximum Data Rate	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Data Rate	Series	Packaging
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224557-E TE Connectivity / ERNI 1: $18.76 706In Stock	Mfr. Part # 224557-E Mouser Part # 305-224557	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	706In Stock	Cut Tape $18.76 $15.96 $14.96 $14.24 Reel $11.71 View $13.56 $12.30 $11.38 MouseReel Available	Min.: 1 Mult.: 1 : 400	Headers	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	2 mm	1 A		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 354180-E TE Connectivity / ERNI 1: $21.54 163In Stock	Mfr. Part # 354180-E Mouser Part # 305-354180	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	163In Stock	Cut Tape $21.54 $18.72 $15.03 Reel $15.03 $13.65 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 354188-E TE Connectivity / ERNI 1: $18.85 169In Stock	Mfr. Part # 354188-E Mouser Part # 305-354188	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	169In Stock	Cut Tape $18.85 $17.15 $16.89 $16.59 Reel $14.37 View $15.38 $13.88 $13.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 170	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 224562-E TE Connectivity / ERNI 1: $20.30 626In Stock	Mfr. Part # 224562-E Mouser Part # 305-224562	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	626In Stock	Cut Tape $20.30 $17.27 $16.19 $15.41 Reel $13.77 View $14.69 $13.08 $12.60 MouseReel Available	Min.: 1 Mult.: 1 : 170	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 374723-E TE Connectivity / ERNI 1: $25.21 409In Stock	Mfr. Part # 374723-E Mouser Part # 305-374723	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	409In Stock	Cut Tape $25.21 $22.54 $21.12 $19.81 Reel $15.94 View $19.18 $17.61 $15.93 Quote	Min.: 1 Mult.: 1 : 400	Plugs	50 Position	1 mm (0.039 in)	2 Row		Vertical						Gold				MicroSpeed	Reel, Cut Tape
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 354175-E TE Connectivity / ERNI 1: $21.89 288In Stock	Mfr. Part # 354175-E Mouser Part # 305-354175	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	288In Stock	Cut Tape $21.89 $18.60 $17.44 $16.60 View Reel $13.65 $15.83 $14.34 $13.65 MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	4 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 354183-E TE Connectivity / ERNI 1: $21.08 264In Stock	Mfr. Part # 354183-E Mouser Part # 305-354183	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	264In Stock	Cut Tape $21.08 $18.92 $15.26 $13.97 Reel $13.88 View $12.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical						Gold				MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT/THR 354184-E TE Connectivity / ERNI 1: $18.72 188In Stock	Mfr. Part # 354184-E Mouser Part # 305-354184	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	188In Stock	Cut Tape $18.72 $16.47 Reel $16.46 MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical										MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 354177-E TE Connectivity / ERNI 1: $18.91 370In Stock	Mfr. Part # 354177-E Mouser Part # 305-354177	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	370In Stock	Cut Tape $18.91 $16.66 $16.56 $16.16 Reel $13.94 View $14.96 $13.95 $13.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	6 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT/THR 354181-E TE Connectivity / ERNI 1: $19.48 117In Stock	Mfr. Part # 354181-E Mouser Part # 305-354181	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	117In Stock	Cut Tape $19.48 $18.95 $18.68 $15.54 Reel $15.54 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm			- 55 C	+ 125 C	Gold		Liquid Crystal Polymer (LCP)		MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 144662-E TE Connectivity / ERNI 1: $18.76 378In Stock	Mfr. Part # 144662-E Mouser Part # 305-144662	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	378In Stock	Cut Tape $18.76 $15.96 $14.96 $14.24 Reel $12.63 View $13.56 $12.63 $11.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	4 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 144680-E TE Connectivity / ERNI 1: $19.50 816In Stock	Mfr. Part # 144680-E Mouser Part # 305-144680	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	816In Stock	Cut Tape $19.50 $16.60 $14.90 $14.34 Reel $12.38 View $13.72 $12.38 $11.72 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	1 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50P 1MM HS MLE VERT SMT/THR B-B MEZ 2ROW 144681-E TE Connectivity / ERNI 1: $23.73 415In Stock	Mfr. Part # 144681-E Mouser Part # 305-144681	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50P 1MM HS MLE VERT SMT/THR B-B MEZ 2ROW Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	415In Stock	Cut Tape $23.73 $21.23 $19.70 $19.35 Reel $15.55 View $17.18 $15.85 $14.28 MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	1 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224512-E TE Connectivity / ERNI 1: $19.11 391In Stock	Mfr. Part # 224512-E Mouser Part # 305-224512	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	391In Stock	Cut Tape $19.11 $16.24 $15.22 $14.50 Reel $12.87 View $13.81 $12.87 $11.58 MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	6 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224516-E TE Connectivity / ERNI 1: $19.97 267In Stock	Mfr. Part # 224516-E Mouser Part # 305-224516	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	267In Stock	Cut Tape $19.97 $16.98 $15.91 $15.15 Reel $13.55 View $13.56 $13.36 $12.54 Quote MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224559-E TE Connectivity / ERNI 1: $19.11 210In Stock 170Expected 2027-02-18	Mfr. Part # 224559-E Mouser Part # 305-224559	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	210In Stock 170Expected 2027-02-18	Cut Tape $19.11 $16.24 $15.83 $13.31 Reel $12.87 $11.58 MouseReel Available	Min.: 1 Mult.: 1 : 170	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	9 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224561-E TE Connectivity / ERNI 1: $19.44 596In Stock	Mfr. Part # 224561-E Mouser Part # 305-224561	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	596In Stock	Cut Tape $19.44 $16.53 $13.54 Reel $13.12 $11.59 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 170	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	10 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 254877-E TE Connectivity / ERNI 1: $21.79 429In Stock	Mfr. Part # 254877-E Mouser Part # 305-254877	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	429In Stock	Cut Tape $21.79 $18.81 $18.48 $17.73 Reel $13.58 View $16.88 $13.95 $13.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	1 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT 354178-E TE Connectivity / ERNI 1: $19.94 224In Stock	Mfr. Part # 354178-E Mouser Part # 305-354178	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	224In Stock	Cut Tape $19.94 $18.94 $18.27 $18.16 Reel $15.77 View $15.77 $14.33 MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	8 mm			- 55 C	+ 125 C	Gold		Liquid Crystal Polymer (LCP)		MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR 374722-E TE Connectivity / ERNI 1: $23.43 312In Stock	Mfr. Part # 374722-E Mouser Part # 305-374722	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	312In Stock	Cut Tape $23.43 $19.92 $19.76 $19.60 View Reel $16.08 $17.58 $16.08 $16.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Right Angle		1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50P 4MM HS FML VERT SMT/THR B-B MEZ 2ROW 144663-E TE Connectivity / ERNI 1: $19.63 53In Stock 1,200Expected 2026-11-09	Mfr. Part # 144663-E Mouser Part # 305-144663	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50P 4MM HS FML VERT SMT/THR B-B MEZ 2ROW Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	53In Stock 1,200Expected 2026-11-09	Cut Tape $19.63 $16.69 $15.64 $14.89 Reel $13.12 View $14.18 $13.12 $11.89 MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	4 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 224514-E TE Connectivity / ERNI 1: $19.44 111In Stock 720Expected 2026-12-07	Mfr. Part # 224514-E Mouser Part # 305-224514	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	111In Stock 720Expected 2026-12-07	Cut Tape $19.44 $16.53 $15.49 $14.75 Reel $13.12 View $13.20 $11.78 MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	8 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 224515-E TE Connectivity / ERNI 1: $19.51 37In Stock	Mfr. Part # 224515-E Mouser Part # 305-224515	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	37In Stock	Cut Tape $19.51 $17.37 $16.99 $16.53 Reel $14.01 View $14.01 $11.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 240	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	8 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR 224558-E TE Connectivity / ERNI 1: $22.42 129In Stock	Mfr. Part # 224558-E Mouser Part # 305-224558	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT/THR Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	129In Stock	Cut Tape $22.42 $19.64 $19.38 $19.04 Reel $15.84 View $16.96 $15.84 $13.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Vertical	2 mm	1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT 284310-E TE Connectivity / ERNI 1: $23.88 35In Stock	Mfr. Part # 284310-E Mouser Part # 305-284310	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,RIGHTANGLE,SMT Learn More about TE Connectivity / ERNI erni microspeed connectors	Datasheet	35In Stock	Cut Tape $23.88 $21.37 $18.52 $16.70 Reel $16.30 View $14.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Connectors	50 Position	1 mm (0.039 in)	2 Row	Solder	Right Angle		1 A	25 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	25 Gbps	MicroSpeed	Reel, Cut Tape, MouseReel

MicroSpeed Board to Board & Mezzanine Connectors

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MicroSpeed Board to Board & Mezzanine Connectors

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