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: 561
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Description Datasheet Availability Pricing (CAD) 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 SlimStack 0.35 B/B Rec Assy 14Ckt
Datasheet
37,211In Stock
Min.: 1
Mult.: 1

505413
Molex Board to Board & Mezzanine Connectors SlimStack 0.35 B/B Plug Assy 14Ckt
Datasheet
41,591In Stock
Min.: 1
Mult.: 1

505417
Molex Board to Board & Mezzanine Connectors .5MM VERT PLG 60CKT SMT W/O SOLDER TAB
Datasheet
12,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Headers 60 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 SLIMSTACK .4MM PITCH HRF PLUG 12CKT
Datasheet
47,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 7,000

Headers 12 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) 503552 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors .40mm SlimStack Rec Floating 20Ckt
Datasheet
11,054In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 20 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) 204927 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 30 Ckt Plug J-leads & solder tab
Datasheet
9,442In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Headers 30 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 .40mm SlimStack Floating Plug 40Ckt
Datasheet
8,675In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Headers 40 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 .635 HEADER SURFACE MNT 80 CKT
Datasheet
1,893In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

Headers 80 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 40 Ckt Receptacle J-leads & solder tab
Datasheet
12,798In 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 0.4 FLOATING BB Rec PKG 30ckt
Datasheet
16,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 30 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, MouseReel
Molex Board to Board & Mezzanine Connectors 40 Ckt Vert. Plug 0.5mm SMT Dual-Row
Datasheet
14,968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Headers 40 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 3 mm 500 mA 50 V - 40 C + 105 C Gold Brass Liquid Crystal Polymer (LCP) 53748 Reel, Cut Tape, MouseReel


Molex Board to Board & Mezzanine Connectors MirrorMezz Hermaph 2.5mmHght 7PX11R
Datasheet
582In Stock
Min.: 1
Mult.: 1
Reel: 200

Connectors 699 Position 1.3 mm (0.051 in) 11 Row Solder Vertical 2.5 mm 1 A 30 V - 55 C + 105 C Gold Copper Thermoplastic (TP) 204843 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 80 Ckt Receptacle J-leads & solder tab
Datasheet
12,411In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Receptacles 80 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 .50MM 22P SMT RCPT 2R VERT
Datasheet
15,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 22 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 SLIMSTACK FSB5 .40MM PLUG 60CKT
Datasheet
8,667In Stock
Min.: 1
Mult.: 1
Reel: 2,200

Headers 60 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 5 mm 300 mA 40 V - 40 C + 125 C Gold Copper Liquid Crystal Polymer (LCP) 203956 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.5mm BTB SMT REC 50P 2.5MM HEIGHT
Datasheet
13,368In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 50 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 2.5 mm 500 mA 50 V - 40 C + 105 C Gold Copper Liquid Crystal Polymer (LCP) 54102 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.5 BtB Rec Hsg Assy ssy 16Ckt EmbsTp Pk
Datasheet
17,107In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 16 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 0.8 BtB Hsg Assy SMT SMT 40Ckt EmbsTp Pk
Datasheet
29,296In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Receptacles 40 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 Rcpt .35mm SSB RP 8Ckt
Datasheet
55,330In Stock
Min.: 1
Mult.: 1
Reel: 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 0.8MM BTB SMT RECEPT ECEPT 18CK 524651891
Datasheet
7,113In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Receptacles 18 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 FSB5 .40MM RECEPT 30CKT
Datasheet
9,144In Stock
Min.: 1
Mult.: 1
Reel: 3,300

Receptacles 30 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 5 mm 300 mA 40 V - 40 C + 125 C Gold Copper Liquid Crystal Polymer (LCP) 203955 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 1.27MM SEARAY RECPT 4ROW 80P 6.5MM SH
Datasheet
202In Stock
Min.: 1
Mult.: 1
Reel: 210

Receptacles 80 Position 1.27 mm (0.05 in) 4 Row Solder Vertical 8 mm 2.7 A 240 VAC - 55 C + 125 C Gold Copper Thermoplastic (TP) 46557 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 40Ckt EmbsTp Pkg
Datasheet
7,773In Stock
Min.: 1
Mult.: 1
Reel: 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 0.8 BtB WaferAssy ST SMT 18Ckt EmbsTpPkg
Datasheet
7,952In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Headers 18 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 60 CKT
Datasheet
697In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 840

Headers 60 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