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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Molex Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 60 ssy 60Ckt EmbsTp Pk
Datasheet
3.493In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Plugs 60 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 2.3 mm, 2 mm 300 mA 50 V - 25 C + 85 C Gold 501745 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.4 B/B PLUG ASSY W/TAPE 32P
Datasheet
10.284In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Headers 32 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1 mm 300 mA 50 V - 20 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 502430 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors EMBOSSED TAPE PCKG
Datasheet
7.748In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Plugs 40 Position 0.4 mm (0.016 in) 2 Row Solder Right Angle 300 mA 30 V - 40 C + 105 C Gold 503376 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 10Ckt EmbsTp Pkg
Datasheet
4.424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 7.000

Headers 10 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, MouseReel
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 34Ckt EmbsTp Pkg
Datasheet
39.101In Stock
Min.: 1
Mult.: 1
Reel: 7.000

Headers 34 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
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 40 CKT
Datasheet
1.484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 840

Headers 40 Position 0.64 mm (0.025 in) 2 Row Solder Vertical 8 mm, 14 mm 500 mA 100 V - 55 C + 105 C Gold Copper Polyphenylene Sulfide (PPS) 53647 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.635 BtB Hsg Cover Assy EmbsTpPkg100Ckt
Datasheet
1.982In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 840

Headers 100 Position 0.64 mm (0.025 in) 2 Row Solder Vertical 8 mm, 14 mm 500 mA 100 V - 55 C + 105 C Gold Copper Polyphenylene Sulfide (PPS) 53647 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .4MM 120P V RECPT 3.5MM STACK HGHT
Datasheet
Product Comments
1.588In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Receptacles 120 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 3.5 mm 300 mA 30 V - 25 C + 105 C Gold Thermoplastic (TP) 54684 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 80 CKT
Datasheet
3.185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Headers 80 Position 0.64 mm (0.025 in) 2 Row Solder Vertical 6 mm, 12 mm 500 mA 100 V - 55 C + 105 C Gold Copper Liquid Crystal Polymer (LCP) 55091 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors NeoPress 6x14 Plug 13.5mm
Datasheet
346In Stock
Min.: 1
Mult.: 1

Headers 252 Position 3.5 mm (0.138 in) 6 Row Solder Vertical 13.5 mm 1 A 30 VAC - 55 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 172801 Tray
Molex Board to Board & Mezzanine Connectors 1.27MM SEARAY PLUG 10ROW 300P 8.5MM SH
Datasheet
150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

Headers 300 Position 1.27 mm (0.05 in) 10 Row Solder Vertical 7 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 45970 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SeaRay Recpt Assy 10x30x6.6 Tin Reel
Datasheet
238In Stock
Min.: 1
Mult.: 1
Reel: 260

Receptacles 300 Position 1.27 mm (0.05 in) 10 Row Solder Vertical 6.5 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 45971 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy ssy 60Ckt EmbsTp Pk
Datasheet
1.005In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Receptacles 60 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
Molex Board to Board & Mezzanine Connectors 0.4 BtB Rec Hsg Assy 90Ckt
Datasheet
1.477In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Receptacles 90 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
Molex Board to Board & Mezzanine Connectors SlimStack .40MM REC SMT DR VRT 20CKT
Datasheet
6.344In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 9.000

Receptacles 20 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) 503304 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SLIMSTACK .35MM SSB6 PLUG 70Ckt
Datasheet
7.002In Stock
Min.: 1
Mult.: 1
Reel: 8.000

Headers 70 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) 504622 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 6Ckt EmbsTp Pkg
Datasheet
54.593In Stock
Min.: 1
Mult.: 1
Reel: 7.000

Headers 6 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
Molex Board to Board & Mezzanine Connectors 80 Ckt Receptacle lead free
Datasheet
1.998In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

Receptacles 80 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
Molex Board to Board & Mezzanine Connectors 0.4 B/B PLUG ASSY H=2 EMBSTP PKG
Datasheet
2.473In Stock
Min.: 1
Mult.: 1
Reel: 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
Molex Board to Board & Mezzanine Connectors 0.4 B/B REC ASSY W/TAPE 80P
Datasheet
7.341In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Receptacles 80 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1 mm 300 mA 50 V - 25 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 502426 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.35 B/B Plug 10Ckt
Datasheet
19.208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8.000

Plugs 6 Position 0.35 mm (0.014 in) 2 Row Solder Vertical - 40 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 505070 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Conn Plug 54Ckt ArmorNail
Datasheet
3.814In Stock
Min.: 1
Mult.: 1
Reel: 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
Molex Board to Board & Mezzanine Connectors 0.35 B/B Rec Assy 34Ckt EmbsTp Pkg
Datasheet
19.600In Stock
Min.: 1
Mult.: 1
Reel: 7.000

Headers 34 Position 0.35 mm (0.014 in) 2 Row Solder Vertical 1 mm 300 mA 50 V - 40 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 505417 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.4BtB RecHsgAssyJ-B endTl 70CktEmbsTpPkg
Datasheet
6.004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Receptacles 70 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 300 mA 50 V - 25 C + 85 C Gold Thermoplastic (TP) 51338 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 34CKT DR VERT RECEPT SURFACE MNT
Datasheet
3.771In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Receptacles 34 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1.5 mm, 2 mm 300 mA 50 V - 40 C + 105 C Gold Copper Liquid Crystal Polymer (LCP) 51338 Reel, Cut Tape, MouseReel