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.

Results: 585
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Description Datasheet Availability Pricing (CRC) 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 WAFERASSY ST10CKT SMT
Datasheet
12 106In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Headers 10 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 SlimStack Rcpt .35mm SSB RP 8Ckt
Datasheet
51 893In Stock
Min.: 1
Mult.: 1
: 8 000

Receptacles 8 Position 0.35 mm (0.014 in) 2 Row Solder Vertical 0.6 mm 300 mA, 3 A 50 V - 40 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 505066 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack .35MM SSB RP Rec 6Ckt ArmrNal
Datasheet
48 722In Stock
Min.: 1
Mult.: 1
: 7 000

Receptacles 6 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
Molex Board to Board & Mezzanine Connectors 0.8 BtB Hsg Assy SMT SMT 30Ckt EmbsTp Pkg
Datasheet
5 129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Receptacles 30 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 SlimStack .635MM PLG 10MM/16MM MTH 160CKT
Datasheet
1 323In Stock
Min.: 1
Mult.: 1
: 700

Headers 160 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 0.4 BtB Rec Hsg Assy 24Ckt EmbsTp Pkg
Datasheet
7 750In Stock
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
Molex Board to Board & Mezzanine Connectors SlimStack B/B Rcpt .35mm 6Ckt
Datasheet
70 756In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8 000

Receptacles 6 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, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Conn Plug 22Ckt
Datasheet
15 000In Stock
Min.: 1
Mult.: 1
: 8 000
Headers 22 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 40Ckt
Datasheet
11 500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 7 000

Receptacles 40 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) 505550 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors Mirror Mezz Assy 2.5mm 6Px5R .76AuLF
Datasheet
1 733In Stock
Min.: 1
Mult.: 1
: 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 0.4 B/B Plug Assy W/ Tape 14Ckt EmbsTpPkg
Datasheet
23 936In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

Headers 14 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 SlimStack .35mm Conn Rcpt 20Ckt
Datasheet
30 033In Stock
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
Molex Board to Board & Mezzanine Connectors 0.4 BtBPlgAssyJ-Bend Tl 90CktEmbsTpPkg
Datasheet
4 392In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
10 373In Stock
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
Molex Board to Board & Mezzanine Connectors SeaRay Slim Plug Asy 04X30 2.9 Tin
Datasheet
280In Stock
Min.: 1
Mult.: 1
: 280

Headers 120 Position 1.27 mm (0.05 in) 4 Row Solder Vertical 3 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 46556 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack B/B Plug .40mm 10Ckt
Datasheet
9 286In Stock
55 500Expected 9/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 7 000

Receptacles 8 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 3 A 50 V - 40 C + 85 C Gold Liquid Crystal Polymer (LCP) 505006 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 40Ckt EmbsTp Pkg
Datasheet
7 632In Stock
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
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 100 CKT
Datasheet
2 225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

Headers 100 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 0.635 BtB Plg Hsg As sy 140Ckt EmbsTp Pkg
Datasheet
1 352In Stock
Min.: 1
Mult.: 1
: 700

Headers 140 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 0.35 B/B Rec Assy 54Ckt PKG GENERAL
Datasheet
39 439In Stock
Min.: 1
Mult.: 1
: 20 000

216700 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors .40mm SlimStack Floating Plug 60Ckt
Datasheet
667In Stock
Min.: 1
Mult.: 1
: 3 000

Headers 60 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 3 mm 300 mA 40 V - 40 C + 125 C Gold Copper Liquid Crystal Polymer (LCP) 204928 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SeaRay Slim PlugAssy 04X10 2.9 Tin
Datasheet
130In Stock
Min.: 1
Mult.: 1
: 280

Headers 40 Position 1.27 mm (0.05 in) 4 Row Solder Vertical 3 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 46556 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 80P 3.5MM SH
Datasheet
277In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

Receptacles 80 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 .35mm Conn Rcpt 30Ckt
Datasheet
8 641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8 000

Receptacles 30 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, MouseReel
Molex Board to Board & Mezzanine Connectors .35mm Plg 24Ckt
Datasheet
62 671In Stock
Min.: 1
Mult.: 1
: 8 000

Headers 24 Position 0.35 mm (0.014 in) 2 Row Solder Straight 0.6 mm, 0.7 mm 300 mA 50 V - 40 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 505070 Reel, Cut Tape