Board to Board & Mezzanine Connectors

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Board-to-Board Connectors

Molex Board-to-Board Connectors are available in a variety of configurations, offering an expansive array of pitches and stacking heights. The printed circuit board (PCB) is a foundational staple in the electronics industry, and with continuing trends toward miniaturization, designers need a more diverse range of solutions for creating dependable PCB connections. To fit a range of applications, Molex Board-to-Board Connectors include mezzanine, backplane, coplanar, and more. These connectors are ideal for microminiature and high-power applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 40Ckt EmbsTp Pkg 505274-4012 Molex 1: ₹76.43 7,632In Stock	Mfr. Part No. 505274-4012 Mouser Part No 538-505274-4012	Molex	Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 40Ckt EmbsTp Pkg Learn More about Molex slimstack	Datasheet	7,632In Stock	Cut Tape ₹76.43 ₹64.59 ₹57.61 ₹54.84 Reel ₹41.27 View ₹49.01 ₹46.15 ₹43.28 ₹39.27	Min.: 1 Mult.: 1 : 7,000	Headers	40 Position	0.35 mm (0.014 in)	2 Row	Solder	Vertical	0.8 mm, 0.9 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	505274	Reel, Cut Tape
Board to Board & Mezzanine Connectors SlimStack .40mm Plug 16Ckt 505551-1620 Molex 1: ₹94.58 6,042In Stock	Mfr. Part No. 505551-1620 Mouser Part No 538-505551-1620	Molex	Board to Board & Mezzanine Connectors SlimStack .40mm Plug 16Ckt Learn More about Molex slimstack hybrid	Datasheet	6,042In Stock	Cut Tape ₹94.58 ₹80.54 ₹71.75 ₹68.41 View Reel ₹48.25 ₹64.11 ₹61.05 ₹57.99 ₹54.36 ₹48.25 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Plugs	16 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	0.8 mm	300 mA	50 V	- 40 C	+ 85 C	Gold		Liquid Crystal Polymer (LCP)	505551	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SlimStack .35mm Conn Rcpt 20Ckt 505270-2012 Molex 1: ₹59.23 29,987In Stock	Mfr. Part No. 505270-2012 Mouser Part No 538-505270-2012	Molex	Board to Board & Mezzanine Connectors SlimStack .35mm Conn Rcpt 20Ckt Learn More about Molex slimstack	Datasheet	29,987In Stock	Cut Tape ₹59.23 ₹50.73 ₹45.29 ₹43.09 Reel ₹28.85 View ₹38.50 ₹36.69 ₹34.68 ₹28.18	Min.: 1 Mult.: 1 : 7,000	Receptacles	20 Position	0.35 mm (0.014 in)	2 Row	Solder	Vertical	0.7 mm, 0.8 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	505070	Reel, Cut Tape
Board to Board & Mezzanine Connectors 80 Ckt Plug J-leads & solder tab 55909-0874 Molex 1: ₹727.06 1,578In Stock	Mfr. Part No. 55909-0874 Mouser Part No 538-55909-0874	Molex	Board to Board & Mezzanine Connectors 80 Ckt Plug J-leads & solder tab Learn More about Molex slimstack	Datasheet	1,578In Stock	Cut Tape ₹727.06 ₹618.14 ₹578.97 ₹551.27 View Reel ₹417.51 ₹525.47 ₹497.76 ₹496.81 ₹460.50 ₹417.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Headers	80 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	1.5 mm, 1.8 mm	300 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Liquid Crystal Polymer (LCP)	55909	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 24CKT DR SMT PLUG VERTICAL 55909-2474 Molex 1: ₹184.39 10,348In Stock	Mfr. Part No. 55909-2474 Mouser Part No 538-55909-2474	Molex	Board to Board & Mezzanine Connectors 24CKT DR SMT PLUG VERTICAL	Datasheet	10,348In Stock	Cut Tape ₹184.39 ₹162.42 ₹150.00 ₹143.31 Reel ₹118.47 View ₹134.71 ₹128.02 ₹123.25 ₹113.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Headers	24 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	1.5 mm, 1.8 mm	300 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Liquid Crystal Polymer (LCP)	55909	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF RECEPT 18CKT 503548-1822 Molex 1: ₹84.08 18,549In Stock	Mfr. Part No. 503548-1822 Mouser Part No 538-503548-1822	Molex	Board to Board & Mezzanine Connectors SLIMSTACK .4MM PITCH HRF RECEPT 18CKT Learn More about Molex slimstack	Datasheet	18,549In Stock	Cut Tape ₹84.08 ₹71.85 ₹64.11 ₹61.05 View Reel ₹46.15 ₹57.23 ₹54.46 ₹50.35 ₹47.20 ₹46.15 MouseReel Available	Min.: 1 Mult.: 1 : 7,000	Receptacles	18 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	0.7 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	503548	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy 24Ckt EmbsTp Pkg 54684-0244 Molex 1: ₹121.34 1,750In Stock	Mfr. Part No. 54684-0244 Mouser Part No 538-54684-0244	Molex	Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy 24Ckt EmbsTp Pkg Learn More about Molex high speed solutions	Datasheet	1,750In Stock	Cut Tape ₹121.34 ₹103.18 ₹91.91 ₹87.51 Reel ₹68.79 View ₹82.07 ₹78.15 ₹73.09 ₹66.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Receptacles	24 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical		300 mA	30 V	- 25 C	+ 105 C	Gold		Thermoplastic (TP)	54684	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.4 B/B PLUG ASSY H=2 EMBSTP PKG 501745-0541 Molex 1: ₹220.70 2,473In Stock	Mfr. Part No. 501745-0541 Mouser Part No 538-501745-0541	Molex	Board to Board & Mezzanine Connectors 0.4 B/B PLUG ASSY H=2 EMBSTP PKG Learn More about Molex slimstack	Datasheet	2,473In Stock	Cut Tape ₹220.70 ₹171.02 ₹144.27 ₹134.71 Reel ₹118.47 View ₹128.98 ₹123.25 ₹112.74	Min.: 1 Mult.: 1 : 2,500	Headers	54 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	2 mm, 2.3 mm	300 mA	50 V	- 40 C	+ 105 C	Gold	Brass, Phosphor Bronze	Liquid Crystal Polymer (LCP)	501745	Reel, Cut Tape
Board to Board & Mezzanine Connectors SlimStack .35mm Conn Plug 54Ckt ArmorNail 505070-5422 Molex 1: ₹79.30 3,814In Stock	Mfr. Part No. 505070-5422 Mouser Part No 538-505070-5422	Molex	Board to Board & Mezzanine Connectors SlimStack .35mm Conn Plug 54Ckt ArmorNail Learn More about Molex slimstack	Datasheet	3,814In Stock	Cut Tape ₹79.30 ₹67.74 ₹60.48 ₹57.61 View Reel ₹51.40 ₹53.98 ₹51.40 ₹51.40	Min.: 1 Mult.: 1 : 8,000	Headers	54 Position	0.35 mm (0.014 in)	2 Row	Solder	Vertical	0.6 mm, 0.7 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	505070	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 30Ckt EmbsTp Pkg 505274-3012 Molex 1: ₹79.30 9,776In Stock	Mfr. Part No. 505274-3012 Mouser Part No 538-505274-3012	Molex	Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 30Ckt EmbsTp Pkg Learn More about Molex slimstack	Datasheet	9,776In Stock	Cut Tape ₹79.30 ₹69.55 ₹63.15 ₹57.42 Reel ₹38.79 View ₹52.45 ₹43.38 ₹40.70 ₹36.88	Min.: 1 Mult.: 1 : 7,000	Headers	30 Position	0.35 mm (0.014 in)	2 Row	Solder	Vertical	0.8 mm, 0.9 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	505274	Reel, Cut Tape
Board to Board & Mezzanine Connectors SlimStack .40mm Jbend Recpt 64Ckt 51338-6473 Molex 1: ₹290.44 1,676In Stock	Mfr. Part No. 51338-6473 Mouser Part No 538-51338-6473	Molex	Board to Board & Mezzanine Connectors SlimStack .40mm Jbend Recpt 64Ckt Learn More about Molex slimstack	Datasheet	1,676In Stock	Cut Tape ₹290.44 ₹221.65 ₹187.26 ₹178.66 Reel ₹151.91 View ₹175.79 ₹170.06 ₹161.46 ₹144.27	Min.: 1 Mult.: 1 : 2,500	Receptacles	64 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	1.5 mm, 2 mm	300 mA	50 V	- 25 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	51338	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.35 B/B Plug Assy 40Ckt EmbsTp PKG GEN 216701-0409 Molex 1: ₹42.04 20,967In Stock	Mfr. Part No. 216701-0409 Mouser Part No 538-216701-0409	Molex	Board to Board & Mezzanine Connectors 0.35 B/B Plug Assy 40Ckt EmbsTp PKG GEN Learn More about Molex slimstack acb6plus connectors	Datasheet	20,967In Stock	Cut Tape ₹42.04 ₹40.99 Reel ₹40.99	Min.: 1 Mult.: 1 : 20,000		40 Position	0.35 mm (0.014 in)												216701	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 8ROW 240P 3.5MM SH 45970-3185 Molex 1: ₹3,040.08 375In Stock	Mfr. Part No. 45970-3185 Mouser Part No 538-45970-3185	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 8ROW 240P 3.5MM SH Learn More about Molex searay connectors	Datasheet	375In Stock	Cut Tape ₹3,040.08 ₹2,584.36 ₹2,421.94 ₹2,359.84 View Reel ₹1,991.05 ₹2,281.50 ₹1,991.05 Quote	Min.: 1 Mult.: 1 : 300	Headers	240 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	45970	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 8ROW 320P 5.0MM SH 45970-4385 Molex 1: ₹4,553.44 230In Stock	Mfr. Part No. 45970-4385 Mouser Part No 538-45970-4385	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 8ROW 320P 5.0MM SH Learn More about Molex searay connectors	Datasheet	230In Stock	Cut Tape ₹4,553.44 ₹3,869.37 ₹3,679.25 ₹3,560.78 View Reel ₹3,196.77 ₹3,441.35 ₹3,196.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250		320 Position	1.27 mm (0.05 in)	8 Row	Solder	Vertical		2.7 A	240 VAC	- 55 C	+ 125 C	Gold		Liquid Crystal Polymer (LCP)	45970	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 80P 3.5MM SH 46556-2145 Molex 1: ₹1,724.50 306In Stock	Mfr. Part No. 46556-2145 Mouser Part No 538-46556-2145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 80P 3.5MM SH Learn More about Molex searay connectors	Datasheet	306In Stock	Cut Tape ₹1,724.50 ₹1,392.97 ₹1,386.29 ₹1,319.41 Reel ₹1,279.28 View ₹1,302.21 ₹1,247.75 ₹1,228.64 MouseReel Available	Min.: 1 Mult.: 1 : 300	Headers	80 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pkg 500913-0242 Molex 1: ₹154.77 1,851In Stock	Mfr. Part No. 500913-0242 Mouser Part No 538-500913-0242	Molex	Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy ssy 24Ckt EmbsTp Pkg Learn More about Molex high speed solutions	Datasheet	1,851In Stock	Cut Tape ₹154.77 ₹131.85 ₹117.51 ₹111.78 View Reel ₹76.53 ₹105.09 ₹100.32 ₹81.40 ₹76.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Receptacles	24 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	1.8 mm, 2.3 mm	300 mA	50 V	- 40 C	+ 105 C	Gold	Copper	Thermoplastic (TP)	500913	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors SLIMSTACK .35MM SSB6 RECEPT 20CKT 504618-2012 Molex 1: ₹59.23 40,349In Stock	Mfr. Part No. 504618-2012 Mouser Part No 538-504618-2012	Molex	Board to Board & Mezzanine Connectors SLIMSTACK .35MM SSB6 RECEPT 20CKT	Datasheet	40,349In Stock	Cut Tape ₹59.23 ₹51.21 ₹46.81 ₹42.23 View Reel ₹24.46 ₹38.60 ₹32.48 ₹30.48 ₹26.66 ₹24.46	Min.: 1 Mult.: 1 : 8,000	Receptacles	20 Position	0.35 mm (0.014 in)	2 Row	Solder	Vertical	0.6 mm	300 mA	50 V	- 40 C	+ 85 C	Gold	Copper	Liquid Crystal Polymer (LCP)	504618	Reel, Cut Tape
Board to Board & Mezzanine Connectors .635 RECEPTACLE SURFACE MNT 70 CKT 52901-0774 Molex 1: ₹1,116.86 203In Stock	Mfr. Part No. 52901-0774 Mouser Part No 538-52901-0774	Molex	Board to Board & Mezzanine Connectors .635 RECEPTACLE SURFACE MNT 70 CKT Learn More about Molex high speed solutions	Datasheet	203In Stock	Cut Tape ₹1,116.86 ₹1,009.86 ₹985.97 ₹930.56 Reel ₹837.89 View ₹871.32 ₹782.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 440	Receptacles	70 Position	0.64 mm (0.025 in)	2 Row	Solder	Vertical	12 mm, 13 mm, 14 mm, 15 mm, 16 mm	500 mA	100 V	- 55 C	+ 105 C	Gold	Copper	Thermoplastic (TP)	52901	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 160 CKT 53625-1674 Molex 1: ₹985.02 1,243In Stock	Mfr. Part No. 53625-1674 Mouser Part No 538-53625-1674	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 160 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	1,243In Stock	Cut Tape ₹985.02 ₹887.57 ₹835.98 ₹814.00 View Reel ₹541.71 ₹792.98 ₹707.00 ₹621.01 ₹541.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 800	Headers	160 Position	0.64 mm (0.025 in)	2 Row	Solder	Vertical	7 mm, 13 mm	500 mA	100 V	- 55 C	+ 105 C	Gold	Copper	Thermoplastic (TP)	53625	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 120 CKT 53627-1274 Molex 1: ₹1,572.59 240In Stock	Mfr. Part No. 53627-1274 Mouser Part No 538-53627-1274	Molex	Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 120 CKT Learn More about Molex slimstack 0635mm b2b connectors	Datasheet	240In Stock	Cut Tape ₹1,572.59 ₹1,353.80 ₹1,299.34 ₹1,232.47 View Reel ₹1,054.76 ₹1,156.99 ₹1,054.76 Quote	Min.: 1 Mult.: 1 : 700	Headers	120 Position	0.64 mm (0.025 in)	2 Row	Solder	Vertical	10 mm, 16 mm	500 mA	100 V	- 55 C	+ 105 C	Gold	Copper	Polyphenylene Sulfide (PPS)	53627	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 70P 2-3 MM HEIGHT 54363-0778 Molex 1: ₹391.71 1,312In Stock	Mfr. Part No. 54363-0778 Mouser Part No 538-54363-0778	Molex	Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 70P 2-3 MM HEIGHT Learn More about Molex high speed solutions	Datasheet	1,312In Stock	Cut Tape ₹391.71 ₹380.25 ₹374.52 ₹372.61 View Reel ₹262.74 ₹366.87 ₹342.03 ₹332.48 ₹283.75 ₹262.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Receptacles	70 Position	0.5 mm (0.02 in)	2 Row	Solder	Vertical	2 mm	500 mA	50 V	- 25 C	+ 85 C	Gold	Copper	Thermoplastic (TP)	54363	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 34CKT DR SMT PLUG VERTICAL 55909-3474 Molex 1: ₹298.08 7,056In Stock	Mfr. Part No. 55909-3474 Mouser Part No 538-55909-3474	Molex	Board to Board & Mezzanine Connectors 34CKT DR SMT PLUG VERTICAL Learn More about Molex slimstack	Datasheet	7,056In Stock	Cut Tape ₹298.08 ₹259.87 ₹232.16 ₹221.65 Reel ₹147.13 View ₹207.32 ₹196.81 ₹148.09 ₹143.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Headers	34 Position	0.4 mm (0.016 in)	2 Row	Solder	Vertical	1.5 mm, 1.8 mm	300 mA	50 V	- 25 C	+ 85 C	Gold	Brass	Liquid Crystal Polymer (LCP)	55909	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 0.35 B/B Plug Assy 10Ckt EmbsTp PKG 216701-0108 Molex 1: ₹55.41 19,891In Stock New Product	Mfr. Part No. 216701-0108 Mouser Part No 538-216701-0108 New Product	Molex	Board to Board & Mezzanine Connectors 0.35 B/B Plug Assy 10Ckt EmbsTp PKG Learn More about Molex slimstack acb6plus connectors	Datasheet	19,891In Stock	₹55.41 ₹48.44 ₹44.33 ₹39.94 View ₹36.50 ₹30.76 ₹28.85 ₹27.52 ₹26.08	Min.: 1 Mult.: 1															216701
Board to Board & Mezzanine Connectors SpeedStack SE Vert Plug 2.9mm Ht 22Ckt 171810-1107 Molex 1: ₹390.76 1,079In Stock	Mfr. Part No. 171810-1107 Mouser Part No 538-171810-1107	Molex	Board to Board & Mezzanine Connectors SpeedStack SE Vert Plug 2.9mm Ht 22Ckt Learn More about Molex _speedstack_mezzanine	Datasheet	1,079In Stock	Cut Tape ₹390.76 ₹355.41 ₹336.30 ₹313.37 Reel ₹265.60 View ₹274.20 ₹227.39 ₹213.05 ₹202.54	Min.: 1 Mult.: 1 : 500	Headers	22 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	2.9 mm	800 mA	5 VAC	- 40 C	+ 105 C	Gold	Copper	Liquid Crystal Polymer (LCP)	171810	Reel, Cut Tape
Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 200P 3.5MM SH 46556-5145 Molex 1: ₹2,570.98 105In Stock	Mfr. Part No. 46556-5145 Mouser Part No 538-46556-5145	Molex	Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 4ROW 200P 3.5MM SH Learn More about Molex searay connectors	Datasheet	105In Stock	Cut Tape ₹2,570.98 ₹2,185.00 ₹2,048.38 ₹1,950.93 Reel ₹1,736.92 View ₹1,857.30 ₹1,699.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	Headers	200 Position	1.27 mm (0.05 in)	4 Row	Solder	Vertical	2 mm	2.7 A	240 VAC	- 55 C	+ 125 C	Gold	Copper	Thermoplastic (TP)	46556	Reel, Cut Tape, MouseReel