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 (EUR) 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 .40MM REC SMT DR VRT 50CKT
Datasheet
444In Stock
Min.: 1
Mult.: 1
: 9.000

Connectors 50 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 300 mA 50 V - 40 C + 85 C Gold Liquid Crystal Polymer (LCP) 503304 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors 0.35 B/B PLG Assy 16Ckt EmbsTp Pkg
Datasheet
56.000Expected 10/1/2026
Min.: 1
Mult.: 1
: 7.000

Headers 16 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 0.35 B/B Rec Assy 34Ckt EmbsTp Pkg
Datasheet
40.277In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 7.000

Receptacles 34 Position 0.35 mm (0.014 in) 2 Row Solder Vertical 0.9 mm, 1 mm 300 mA 50 V - 40 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 505413 Reel, Cut Tape, MouseReel
Molex Board to Board & Mezzanine Connectors SlimStack .635mm Plg 20Ckt
Datasheet
6.000Expected 10/7/2026
Min.: 1
Mult.: 1
: 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 0.35 B/B Rec Assy 10Ckt PKG GENERAL
Datasheet
20.000On Order
Min.: 1
Mult.: 1

216700
Molex Board to Board & Mezzanine Connectors .635 PITCH B-B CONN REC HSNG CVR ASSY
Datasheet
880Expected 9/24/2026
Min.: 1
Mult.: 1
: 440

Receptacles 160 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
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 20 CKT
Datasheet
3.894On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 SlimStack Board-to-Board Plug, 0.40mm Pitch, FSB3 Floating Series, 3.00mm Mated Height, 3.20 Mated Width, Without Cover Tape, 20 Circuits
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 9.000
Mult.: 9.000
: 3.000

Plug 20 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 3 mm 300 mA 40 V - 40 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 204928 Reel
Molex Board to Board & Mezzanine Connectors SlimStack Board-to-Board Plug, 0.40mm Pitch, FSB3 Floating Series, 3.00mm Mated Height, 3.20 Mated Width, Without Cover Tape, 60 Circuits
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3.000

Plug 60 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 3 mm 300 mA 40 V - 40 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 204928 Reel, Cut Tape
Molex Board to Board & Mezzanine Connectors SlimStack Board-toBoard Connector, 0.635mm Pitch, Floating Series, Floating Type Receptacle, 12.00mm to 16.00mm Mated Height, 80 Circuits
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1.320
Mult.: 1.320

209168
Molex Board to Board & Mezzanine Connectors 0.4 B/B Plg Assy W/Tape 90Ckt EmbsTpPkg
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 12.000
Mult.: 12.000

Plugs 90 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1 mm 300 mA 50 V - 20 C + 85 C Gold 502430
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Rcpt Armor Nail 50Ckt
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 48.000
Mult.: 48.000
: 8.000

Receptacles 50 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
Molex Board to Board & Mezzanine Connectors .35mm B/B Plug 30Ckt
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 64.000
Mult.: 64.000
: 8.000

Plugs 30 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
Molex Board to Board & Mezzanine Connectors 0.35 B/B Plug 34Ckt
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 64.000
Mult.: 64.000
: 8.000

Headers 34 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
Molex Board to Board & Mezzanine Connectors SlimStack .35mm Rcpt 30Ckt Armor Nail
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 56.000
Mult.: 56.000
: 7.000

Receptacles 30 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
Molex Board to Board & Mezzanine Connectors SlimStack Conn .35mm FD19 BTM Cont 32Ckt
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 56.000
Mult.: 56.000
: 7.000

Receptacles 14 Position 0.35 mm (0.014 in) 2 Row Solder Vertical 0.9 mm, 1 mm 300 mA 50 V - 40 C + 85 C Gold Copper Liquid Crystal Polymer (LCP) 505413 Reel
Molex Board to Board & Mezzanine Connectors SlimStack .40mm Conn Plug 30Ckt
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 42.000
Mult.: 42.000
: 7.000

Headers 30 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
Molex Board to Board & Mezzanine Connectors .4mm Rec Hsg J-Bend 40Ckt Tail
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 15.000
Mult.: 15.000
: 2.500

Receptacles 40 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 1.5 mm Gold Phosphor Bronze Liquid Crystal Polymer (LCP) 51338 Reel
Molex Board to Board & Mezzanine Connectors 0.635 BtB Rec Hsg As ssy 90Ckt EmbsTp Pkg
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 3.000
Mult.: 3.000
: 1.000

Receptacles 90 Position 0.64 mm (0.025 in) 2 Row Solder Vertical 500 mA 100 V - 55 C + 105 C Gold Thermoplastic (TP) 52885 Reel
Molex Board to Board & Mezzanine Connectors .635 HEADER SURFACE MNT 50 CKT
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 2.100
Mult.: 2.100
: 700

Headers 50 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
Molex Board to Board & Mezzanine Connectors 60 Ckt Plug J-leads & solder tab
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 15.000
Mult.: 15.000
: 2.500

Receptacles 60 Position 0.4 mm (0.016 in) 2 Row Solder Vertical 300 mA 50 V - 25 C + 85 C Gold Thermoplastic (TP) 55909 Reel
Molex Board to Board & Mezzanine Connectors 0.4 BtB Plg Assy J-B endTl 70CktEmbsTpPkg
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 10.000
Mult.: 10.000
: 2.500

Headers 70 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
Molex Board to Board & Mezzanine Connectors .4 FLOATING BB CONN H=5 REC PKG
Datasheet
Non-Stocked
Min.: 13.200
Mult.: 13.200
: 3.300

203955 Reel
Molex Board to Board & Mezzanine Connectors .4 FLOATING BB CONN H=5 REC PKG
Datasheet
Non-Stocked
Min.: 13.200
Mult.: 13.200
: 3.300

203955 Reel
Molex Board to Board & Mezzanine Connectors .4 FLOATING BB CONN H=5 REC PKG
Datasheet
Non-Stocked
Min.: 9.900
Mult.: 9.900
: 3.300

203955 Reel