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1.75 mm Board to Board & Mezzanine Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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 har-flex straight male 1.75mm, 26pin, PL1 15110262601000 HARTING 1: S/20.09 520In Stock	Mfr. Part # 15110262601000 Mouser Part # 617-15110262601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 26pin, PL1 Learn More about HARTING har flex	Datasheet	520In Stock	Cut Tape S/20.09 S/17.09 S/14.52 Reel S/13.51 S/12.46 View S/11.76 S/11.05 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	26 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 6pin, PL1 15110062601000 HARTING 1: S/15.49 560In Stock	Mfr. Part # 15110062601000 Mouser Part # 617-15110062601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 6pin, PL1 Learn More about HARTING har flex	Datasheet	560In Stock	Cut Tape S/15.49 S/13.55 S/13.12 S/12.14 Reel S/10.63 View S/10.08 S/8.80 S/8.56 S/8.25 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	6 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 12pin, PL1 15110122601000 HARTING 1: S/16.19 2,334In Stock	Mfr. Part # 15110122601000 Mouser Part # 617-15110122601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 12pin, PL1 Learn More about HARTING har flex	Datasheet	2,334In Stock	Cut Tape S/16.19 S/13.78 S/11.72 Reel S/10.90 S/10.04 View S/9.77 S/9.23 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	12 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 32pin, PL1 15110322601000 HARTING 1: S/20.71 1,169In Stock 1,120Expected 11/30/2026	Mfr. Part # 15110322601000 Mouser Part # 617-15110322601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 32pin, PL1 Learn More about HARTING har flex	Datasheet	1,169In Stock 1,120Expected 11/30/2026	Cut Tape S/20.71 S/17.59 S/14.95 Reel S/13.94 S/12.85 View S/12.81 S/11.87 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT 244836-E TE Connectivity / ERNI 1: S/11.13 1,094In Stock 14,560On Order	Mfr. Part # 244836-E Mouser Part # 305-244836	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 12-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,094In Stock 14,560On Order On Order Ship Dates Mfr. #: 244836-E Stock: 1,094 Can Ship Immediately On Order: 2,800 Expected 10/28/2026 11,760 Expected 1/22/2027 Factory Lead-Time: 24 Weeks	Cut Tape S/11.13 S/9.50 S/8.06 Reel S/7.28 S/6.85 View S/6.38 S/6.27 S/6.11 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	12 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.6 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT 244837-E TE Connectivity / ERNI 1: S/14.32 3,259In Stock 10,360Expected 1/22/2027	Mfr. Part # 244837-E Mouser Part # 305-244837	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 26-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,259In Stock 10,360Expected 1/22/2027	Cut Tape S/14.32 S/12.18 S/9.69 Reel S/9.15 S/8.56 View S/8.02 S/7.94 S/7.79 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	26 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.3 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT 244838-E TE Connectivity / ERNI 1: S/17.79 3,208In Stock 3,360Expected 10/29/2026	Mfr. Part # 244838-E Mouser Part # 305-244838	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 50-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	3,208In Stock 3,360Expected 10/29/2026	Cut Tape S/17.79 S/15.10 S/12.85 Reel S/11.91 S/11.37 View S/10.86 Quote MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	50 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.1 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT 254587-E TE Connectivity / ERNI 1: S/10.08 2,193In Stock	Mfr. Part # 254587-E Mouser Part # 305-254587	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 16-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	2,193In Stock	Cut Tape S/10.08 S/9.34 S/8.95 S/8.41 Reel S/8.02 View S/7.71 S/6.77 S/6.66 S/6.38 MouseReel Available	Min.: 1 Mult.: 1 : 280	Headers	16 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.7 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT 254589-E TE Connectivity / ERNI 1: S/15.14 995In Stock	Mfr. Part # 254589-E Mouser Part # 305-254589	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 32-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	995In Stock	S/15.14 S/14.09 S/11.99 S/10.20 View S/10.16 S/8.87 S/8.56	Min.: 1 Mult.: 1	Headers	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.7 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm
Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT 254590-E TE Connectivity / ERNI 1: S/17.83 670In Stock	Mfr. Part # 254590-E Mouser Part # 305-254590	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 40-PIN, VERTICAL, SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	670In Stock	S/17.83 S/15.18 S/12.88 S/11.91 View S/11.05 S/10.43 S/10.12 S/9.89	Min.: 1 Mult.: 1	Headers	40 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.7 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 16pin, PL1 15110162601000 HARTING 1: S/16.85 1,361In Stock 1,400Expected 12/14/2026	Mfr. Part # 15110162601000 Mouser Part # 617-15110162601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 16pin, PL1 Learn More about HARTING har flex	Datasheet	1,361In Stock 1,400Expected 12/14/2026	Cut Tape S/16.85 S/14.36 S/12.22 Reel S/11.37 S/10.47 View S/10.24 S/9.61 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	16 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 40pin, PL1 15110402601000 HARTING 1: S/23.90 1,065In Stock 2,520On Order	Mfr. Part # 15110402601000 Mouser Part # 617-15110402601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 40pin, PL1 Learn More about HARTING har flex	Datasheet	1,065In Stock 2,520On Order On Order Ship Dates Mfr. #: 15110402601000 Stock: 1,065 Can Ship Immediately On Order: 2,514 Expected 10/13/2026 6 Expected 10/22/2026 Factory Lead-Time: 16 Weeks	Cut Tape S/23.90 S/20.36 S/20.09 S/17.28 Reel S/16.08 View S/14.83 S/14.09 S/13.39 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	40 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SMCQ 20 M AB VV 8-13 CL * H007 137 E005 254588-E TE Connectivity / ERNI 1: S/12.11 475In Stock	Mfr. Part # 254588-E Mouser Part # 305-254588	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors SMCQ 20 M AB VV 8-13 CL * H007 137 E005 Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	475In Stock	S/12.11 S/10.32 S/8.76 S/8.14 View S/8.10 S/7.12 S/6.89	Min.: 1 Mult.: 1	Headers	20 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1.7 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 6pin, PL1, with through hole hold downs 15110062401000 HARTING 1: S/17.05 69In Stock	Mfr. Part # 15110062401000 Mouser Part # 617-15110062401000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 6pin, PL1, with through hole hold downs Learn More about HARTING har flex	Datasheet	69In Stock	Cut Tape S/17.05 S/14.52 S/11.68 Reel S/11.05 S/10.74 View S/10.35 S/9.89 MouseReel Available	Min.: 1 Mult.: 1 : 220	Connectors	6 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 8pin, PL1 15110082601000 HARTING 1: S/15.41 7In Stock 3,360On Order	Mfr. Part # 15110082601000 Mouser Part # 617-15110082601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 8pin, PL1 Learn More about HARTING har flex	Datasheet	7In Stock 3,360On Order On Order Ship Dates Mfr. #: 15110082601000 Stock: 7 Can Ship Immediately On Order: 560 Expected 11/23/2026 2,800 Expected 12/14/2026 Factory Lead-Time: 13 Weeks	Cut Tape S/15.41 S/13.12 Reel S/11.48 S/11.09 S/9.26 S/8.76 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	8 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 14pin, PL1 15110142601000 HARTING 1: S/16.54 190In Stock	Mfr. Part # 15110142601000 Mouser Part # 617-15110142601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 14pin, PL1 Learn More about HARTING har flex	Datasheet	190In Stock	Cut Tape S/16.54 S/14.05 S/11.95 Reel S/11.13 S/10.24 View S/10.00 S/9.42 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	14 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 60pin, PL1 15110602601000 HARTING 1: S/31.10 280In Stock	Mfr. Part # 15110602601000 Mouser Part # 617-15110602601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 60pin, PL1 Learn More about HARTING har flex	Datasheet	280In Stock	Cut Tape S/31.10 S/28.14 S/26.62 S/25.96 Reel S/24.95 View S/24.95 S/19.77 S/19.31 S/18.92	Min.: 1 Mult.: 1 : 280	Connectors	60 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 68pin, PL1 15110682601000 HARTING 1: S/32.77 239In Stock 560Expected 12/7/2026	Mfr. Part # 15110682601000 Mouser Part # 617-15110682601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 68pin, PL1 Learn More about HARTING har flex	Datasheet	239In Stock 560Expected 12/7/2026	Cut Tape S/32.77 S/27.87 S/27.68 Reel S/24.68 S/21.18 S/19.58	Min.: 1 Mult.: 1 : 280	Connectors	68 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 100pin, PL1 15111002601000 HARTING 1: S/45.43 9In Stock 1,120On Order	Mfr. Part # 15111002601000 Mouser Part # 617-15111002601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 100pin, PL1 Learn More about HARTING har flex	Datasheet	9In Stock 1,120On Order On Order Ship Dates Mfr. #: 15111002601000 Stock: 9 Can Ship Immediately On Order: 560 Expected 11/6/2026 560 TBD Factory Lead-Time: 14 Weeks	Cut Tape S/45.43 S/39.66 S/38.73 S/37.17 Reel S/31.37 View S/33.75 S/29.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	100 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 3.25mm, 12pin, PL1, with through hole hold downs 15120122401000 HARTING 1: S/17.36 109In Stock	Mfr. Part # 15120122401000 Mouser Part # 617-15120122401000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 3.25mm, 12pin, PL1, with through hole hold downs Learn More about HARTING har flex	Datasheet	109In Stock	Cut Tape S/17.36 S/15.80 S/14.99 S/13.94 Reel S/12.14 View S/11.79 S/10.12 S/9.50 S/9.11 MouseReel Available	Min.: 1 Mult.: 1 : 220	Connectors	12 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 3.25mm, 32pin, PL1, with through hole hold downs 15120322401000 HARTING 1: S/22.65 104In Stock	Mfr. Part # 15120322401000 Mouser Part # 617-15120322401000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 3.25mm, 32pin, PL1, with through hole hold downs Learn More about HARTING har flex	Datasheet	104In Stock	Cut Tape S/22.65 S/20.59 S/19.50 S/19.07 Reel S/15.88 View S/18.14 S/15.41 S/13.16 S/12.88 MouseReel Available	Min.: 1 Mult.: 1 : 220	Connectors	32 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT 244839-E TE Connectivity / ERNI 1: S/26.86 1,666Expected 12/25/2026	Mfr. Part # 244839-E Mouser Part # 305-244839	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 68-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	1,666Expected 12/25/2026	S/26.86 S/22.85 S/19.42 S/19.31 S/17.01	Min.: 1 Mult.: 1	Connectors	68 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm
Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT 244840-E TE Connectivity / ERNI 1: S/34.25 528Expected 12/16/2026	Mfr. Part # 244840-E Mouser Part # 305-244840	TE Connectivity / ERNI	Board to Board & Mezzanine Connectors 80-PIN,VERTICAL,SMT Learn More about TE Connectivity / ERNI erni smc connectors	Datasheet	528Expected 12/16/2026	Cut Tape S/34.25 S/29.27 S/29.08 S/24.64 Reel S/20.98 View S/22.85 S/18.53	Min.: 1 Mult.: 1 : 280	Connectors	80 Position	1.27 mm (0.05 in)	2 Row	Solder	Vertical	1.75 mm	1 A	3 Gbps	- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	3 Gbps	SMC 1.27mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 10pin, PL1 15110102601000 HARTING 1: S/15.84 1,956Expected 12/7/2026	Mfr. Part # 15110102601000 Mouser Part # 617-15110102601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 10pin, PL1 Learn More about HARTING har flex	Datasheet	1,956Expected 12/7/2026	Cut Tape S/15.84 S/13.47 S/11.44 Reel S/10.67 S/9.81 View S/9.58 S/9.03 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	10 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 20pin, PL1 15110202601000 HARTING 1: S/18.76 1,308Expected 11/6/2026	Mfr. Part # 15110202601000 Mouser Part # 617-15110202601000	HARTING	Board to Board & Mezzanine Connectors har-flex straight male 1.75mm, 20pin, PL1 Learn More about HARTING har flex	Datasheet	1,308Expected 11/6/2026	Cut Tape S/18.76 S/15.96 S/13.58 Reel S/12.61 S/11.64 View S/10.98 S/10.70 MouseReel Available	Min.: 1 Mult.: 1 : 280	Connectors	20 Position	1.27 mm (0.05 in)	2 Row	Solder	Straight	1.75 mm			- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)		har-flex	Reel, Cut Tape, MouseReel