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 (SGD) 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 .5MM VERT PLG 30CKT SMT W/O SOLDER TAB
Datasheet
16,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Headers 30 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 2.5 mm 500 mA 50 V - 40 C + 105 C Gold Brass Liquid Crystal Polymer (LCP) 53885 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 2MM HEIGHT
Datasheet
6,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Plugs 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 2 mm 500 mA 50 V - 40 C + 105 C Gold Thermoplastic (TP) 55650 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .5MM SMT VERT PLG DR 40CKT W/SLDR TAB
Datasheet
2,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Receptacles 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 2 mm 500 mA 50 V - 25 C + 85 C Gold Thermoplastic (TP) 55650 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SpeedStack SE Vert Plug 2.9mm Ht 22Ckt
Datasheet
1,149In Stock
Min.: 1
Mult.: 1
Reel: 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
Molex Board to Board & Mezzanine Connectors SeaRay Slim Rect Ass Assy 04X25X 5.1 Tin
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Receptacles 100 Position 1.27 mm (0.05 in) 4 Row Solder Vertical 5 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 46557 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .4mm Plg SMT DR Vrt Stk 20Ckt
Datasheet
26,272In Stock
Min.: 1
Mult.: 1
Reel: 7,000

Headers 20 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1 mm 300 mA 50 V - 20 C + 85 C Gold Copper 502430 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Conn Rcpt 22Ckt ArmorNail
Datasheet
6,841In Stock
Min.: 1
Mult.: 1
Reel: 8,000

Receptacles 22 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) 505066 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.35 B/B Plug 42Ckt
Datasheet
7,379In Stock
Min.: 1
Mult.: 1
Reel: 8,000

Headers 42 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 SlimStack .40mm Conn Plug 34Ckt
Datasheet
3,077In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 7,000

Headers 34 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 0.8 mm 300 mA 50 V - 40 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 505551 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 40 Ckt Receptacle J-leads & solder tab
Datasheet
14,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Receptacles 40 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
Molex Board to Board & Mezzanine Connectors 0.8 BtB Hsg Assy SMT SMT 24Ckt EmbsTp Pkg
Datasheet
5,308In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Receptacles 24 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 4.5 mm, 5.65 mm, 6 mm, 7 mm 500 mA 50 V - 40 C + 105 C Tin Copper Thermoplastic (TP) 52465 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .635 RECEPTACLE SURFACE MNT 20 CKT
Datasheet
1,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 440

Receptacles 20 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
Molex Board to Board & Mezzanine Connectors 0.5 BTB STR REC
Datasheet
3,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 50 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 3 mm, 4 mm 500 mA 50 V - 40 C + 105 C Gold Copper Liquid Crystal Polymer (LCP) 52991 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .635mm Plg 20Ckt
Datasheet
5,325In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Headers 20 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
Molex Board to Board & Mezzanine Connectors 0.635 B/B PLUG HSG ASSY EMBSTP PKG
Datasheet
1,223In Stock
Min.: 1
Mult.: 1
Reel: 700

Headers 200 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
Molex Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 20P 1.5MM HEIGHT
Datasheet
15,282In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 20 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 1.5 mm 500 mA 50 V - 40 C + 105 C Gold Copper Thermoplastic (TP) 54722 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 20 CKT
Datasheet
2,330In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Headers 20 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 Mirror Mezz Assy 2.5mm 6Px5R .76AuLF
Datasheet
1,858In Stock
Min.: 1
Mult.: 1
Reel: 500

Connectors 124 Position 1.5 mm (0.059 in) 5 Row Solder Vertical 2.5 mm 1 A 30 V - 55 C + 105 C Gold Copper Thermoplastic (TP) 202828 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SeaRay Plug Assy 10x40x3.4 Tin Reel
Datasheet
238In Stock
Min.: 1
Mult.: 1
Reel: 250

Headers 400 Position 1.27 mm (0.05 in) 10 Row Solder Vertical 3.5 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 45970 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Conn Rcpt 16Ckt
Datasheet
109,462In Stock
Min.: 1
Mult.: 1
Reel: 8,000

Receptacles 16 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) 505066 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.8 BtB WaferAssy ST SMT 16Ckt EmbsTpPkg
Datasheet
10,423In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Headers 16 Position 0.8 mm (0.031 in) 2 Row Solder Vertical 4.5 mm, 5.5 mm 500 mA 50 V - 40 C + 105 C Tin Copper Thermoplastic (TP) 53307 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 20 CKT
Datasheet
3,879In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

Headers 20 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, MouseReel
Molex Board to Board & Mezzanine Connectors 80 Ckt Plug J-leads & solder tab
Datasheet
6,672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Molex Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg
Datasheet
4,833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Headers 90 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
Molex Board to Board & Mezzanine Connectors 24CKT DR SMT PLUG VERTICAL
Datasheet
1,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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