Micro-Fit 3.0 Connector System

Molex Micro-Fit 3.0 Connector System is designed to meet the needs for high contact density signal or power connectors. Micro-Fit 3.0 connectors feature a miniature 3mm (0.118") pitch, yet retain many of the features found on larger power connectors and can carry up to 8.5A of current. Molex Micro-Fit products are available in circuit sizes 2 to 24 for single- and dual-row, wire-to-board, and wire-to-wire applications such as computers, work stations, satellites, cellular phones, and a host of consumer products. Molex 46235 Micro-Fit 3.00mm Low Force Terminal offers the same reliability as the standard Micro-Fit products, but with half of the mating / unmating force for applications using large circuit sizes.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Termination Post Length
Series
Tradename
Application
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings RECEPTACLE 20P DUAL ROW
Datasheet
25,182In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 20 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 43025 Micro-Fit 3.0 Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 3.0 TERMINAL REEL Reel of 12000
Datasheet
780,000In Stock
2,352,000On Order
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 24 AWG to 20 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MF 3.0 TERM 20-24G F Reel of 12000
Datasheet
1,236,000In Stock
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 24 AWG to 20 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MF 3.0 TERM 20-24G F Reel of 12000
Datasheet
612,000In Stock
420,000Expected 9/30/2026
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 24 AWG to 20 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MF 3.0 TERM 26-30G F Reel of 12000
Datasheet
252,000In Stock
504,000Expected 10/6/2026
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 30 AWG to 26 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings FEMALE TERM 20-24
Datasheet
725,426In Stock
624,000On Order
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 24 AWG to 20 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings TERMINAL 20-24 BULK
Datasheet
187,410In Stock
96,000Expected 10/22/2026
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 24 AWG to 20 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings MicroFit3.0 CRIMP TERM FEMALE 18AWG
Datasheet
698,396In Stock
753,274Expected 10/6/2026
Min.: 1
Mult.: 1
: 12,000

Terminals Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings MICROFIT 3.0 CRMP TERM
Datasheet
214,426In Stock
Min.: 1
Mult.: 1
: 12,000

Contacts Terminal Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 18 AWG - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings MicroFit 3.0 F Crimp Term Chn 30Au 18AWG
Datasheet
390,679In Stock
Min.: 1
Mult.: 1
: 12,000

Terminals Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 - 40 C + 105 C Reel, Cut Tape
Molex Headers & Wire Housings MF 3.0 TERM 20-24G M Reel of 12000
Datasheet
840,000In Stock
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Gold 43031 Micro-Fit 3.0 Wire-to-Wire, Power 24 AWG to 20 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MF 3.0 TERM 26-30G M Reel of 12000
Datasheet
576,000In Stock
420,000Expected 10/6/2026
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Tin 43031 Micro-Fit 3.0 Wire-to-Wire, Power 30 AWG to 26 AWG - 40 C + 105 C Reel


Molex Headers & Wire Housings MALE 20-24 AWG BULK tin
Datasheet
489,822In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Tin 43031 Micro-Fit 3.0 Wire-to-Wire, Power 24 AWG to 20 AWG - 40 C + 105 C Bulk

Molex Headers & Wire Housings 4CKT VERT DR HDR
Datasheet
29,384In Stock
24,462Expected 10/5/2026
Min.: 1
Mult.: 1

Headers Shrouded 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Straight Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 6 CKT VERT HEADER
Datasheet
105,966In Stock
Min.: 1
Mult.: 1

Headers Shrouded 6 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Straight Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray

Molex Headers & Wire Housings 8 CKT R/A SMT HDR
Datasheet
7,998In Stock
Min.: 1
Mult.: 1

Headers Shrouded 8 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 8 CKT VERT HEADER
Datasheet
29,850In Stock
Min.: 1
Mult.: 1

Headers Shrouded 8 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Straight Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 12 CKT VERT HEADER
Datasheet
14,875In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Straight Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 16 CKT R/A SMT HDR
Datasheet
5,143In Stock
Min.: 1
Mult.: 1

Headers Shrouded 16 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings PLUG FREE HNG 2P SINGLE ROW
Datasheet
139,857In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 2 Position 3 mm (0.118 in) 1 Row Panel Mount Crimp Pin (Male) 43640 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings PLUG FREE HNG 3P SINGLE ROW
Datasheet
83,356In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 3 Position 3 mm (0.118 in) 1 Row Panel Mount Crimp Pin (Male) 43640 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings RECEPTACLE 2 POS SINGLE ROW
Datasheet
300,179In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp 43645 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings R/A HDR SMT 2P GOLD w/Fitting Nail
Datasheet
14,735In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 320

Headers Shrouded 2 Position 3 mm (0.118 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Gold 43650 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings R/A HDR SMT 3P TIN w/Fitting Nail
Datasheet
30,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 320

Headers Power 3 Position 3 mm (0.118 in) 1 Row SMD/SMT Solder Right Angle Pin (Male) Tin 43650 Micro-Fit 3.0 - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 20-24FEM 15AU LW FRC Reel of 12000
Datasheet
264,000In Stock
Min.: 12,000
Mult.: 12,000
: 12,000

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Gold 46235 Micro-Fit 3.0 Wire-to-Board, Wire-to-Wire, Power 24 AWG to 20 AWG - 40 C + 105 C Reel