SlimStack Connector Family

Molex SlimStack Connector Family offers designers a wide variety of space-saving SMT stacking connectors. With pitches of 0.35mm to 2mm, Molex SlimStack Connectors offer mating heights between 0.60mm and 16mm and mating widths from 2mm to 7.20mm. Molex SlimStack Connector Family features circuits that start at 10 with ranges up to 200.  

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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 SlimStack B/B Rcpt .35mm 20Ckt
Datasheet
5,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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) 505066 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SLIMSTACK .35MM SSB RP PLG 20CKT ARMR NL
Datasheet
8,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

Headers 20 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, MouseReel
Molex Board to Board & Mezzanine Connectors .35 B/B Plug 40Ckt
Datasheet
7,752In Stock
Min.: 1
Mult.: 1
Reel: 8,000

Plugs 40 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 Alloy Liquid Crystal Polymer (LCP) 505070 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack .4mm Conn Plug 10Ckt
Datasheet
44,880In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 7,000

Receptacles 10 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 SlimStack .40mm Conn Plug 40Ckt
Datasheet
13,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SlimStack .4mm Conn Plug 24Ckt
Datasheet
9,519In Stock
Min.: 1
Mult.: 1
Reel: 7,000

Headers 24 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
Molex Board to Board & Mezzanine Connectors 30 Ckt Receptacle J-leads & solder tab
Datasheet
6,087In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Receptacles 30 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 16Ckt EmbsTp Pk
Datasheet
6,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Receptacles 16 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 40P VERT SMD STACK
Datasheet
3,308In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Headers 40 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 0.635 BtB Plg Hsg As sy 140Ckt EmbsTp Pkg
Datasheet
1,447In Stock
Min.: 1
Mult.: 1
Reel: 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 .635 PLUG SURFACE MNT 40 CKT
Datasheet
1,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 760

Plugs 40 Position 0.64 mm (0.025 in) 2 Row Solder Vertical 500 mA 100 V - 55 C + 105 C Gold Thermoplastic (TP) 53649 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 40 Ckt Plug J-leads & solder tab
Datasheet
1,131In Stock
15,000Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Headers 40 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 SLIMSTACK FSB5 .40MM RECEPT 40CKT
Datasheet
3,403In Stock
Min.: 1
Mult.: 1
Reel: 3,300

Receptacles 40 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 SLIMSTACK FSB5 .40MM PLUG 40CKT
Datasheet
2,214In Stock
6,600Expected 30/4/2026
Min.: 1
Mult.: 1
Reel: 2,200

Headers 40 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 .40mm SlimStack Floating Plug 20Ckt
Datasheet
1,053In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Headers 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) 204928 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors .40mm SlimStack Floating Plug 50Ckt
Datasheet
1,984In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Headers 50 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 0.5 BtB Plg Assy 16C ssy 16Ckt EmbsTp Pkg
Datasheet
5,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Headers 16 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 2.5 mm 500 mA 50 V - 40 C + 105 C Gold Brass Thermoplastic (TP) 500334 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 70Ckt EmbsTp Pkg
Datasheet
3,648In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Headers 70 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, MouseReel
Molex Board to Board & Mezzanine Connectors 0.4 B/B Plug Assy 80 ssy 80Ckt EmbsTp Pkg
Datasheet
5,396In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Headers 80 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, MouseReel
Molex Board to Board & Mezzanine Connectors 0.5 B/B Plug Hsg Ass y 50Ckt EmbsTp Pkg
Datasheet
3,215In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Plugs 50 Position 0.5 mm (0.02 in) 2 Row Solder Vertical 4 mm 500 mA 50 V - 40 C + 105 C Gold 501920 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .4mm Rcpt SMT DR Vrt 8Ckt
Datasheet
13,889In Stock
Min.: 1
Mult.: 1
Reel: 7,000

Receptacles 8 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 0.4 B/B Rec Assy 70Ckt EmbsTpPkg
Datasheet
1,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Receptacles 70 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, MouseReel
Molex Board to Board & Mezzanine Connectors 0.4 B/B PLUG ASSY W/TAPE 80P
Datasheet
5,676In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Headers 80 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 0.4 B/B PLG RA ASYW/ BOSS30CKTEMBSTPPKG
Datasheet
3,143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Plugs 30 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 SLIMSTACK .4MM PITCH HRF RECEPT 14CKT
Datasheet
5,601In Stock
Min.: 1
Mult.: 1
Reel: 7,000

Receptacles 14 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