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 (EUR) 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
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Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings MF 3.0 TERM 20-24G F Reel of 12000
Datasheet
Product Comments
204 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 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
Product Comments
336 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 12 000

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 30 AWG to 26 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MF 3.0 TERM 26-30G F Cut Strip of 100
Datasheet
Product Comments
40 200In Stock
Min.: 100
Mult.: 100

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 30 AWG to 26 AWG - 40 C + 105 C Cut Tape
Molex Headers & Wire Housings MF 3.0 TERM 26-30G F Reel of 12000
Datasheet
Product Comments
36 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 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 TERMINAL 20-24 BULK
Datasheet
Product Comments
70 610In Stock
69 865On Order
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 FEMALE TERM 20-24
Datasheet
Product Comments
111 541In Stock
71 288Expected 27/03/2026
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 FEMALE TERM 26-30
Datasheet
Product Comments
67 252In Stock
60 000Expected 20/03/2026
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Tin 43030 Micro-Fit 3.0 30 AWG to 26 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings SOCKET 26-30AWG BULK
Datasheet
30 888In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Straight Socket (Female) Gold 43030 Micro-Fit 3.0 30 AWG to 26 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings MicroFit3.0 CRIMP TERM FEMALE 18AWG
Datasheet
270 410In Stock
672 000Expected 07/04/2026
Min.: 1
Mult.: 1
Reel: 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 F Crimp Term Chn 30Au 18AWG
Datasheet
54 087In Stock
84 000Expected 25/02/2026
Min.: 1
Mult.: 1
Reel: 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
Product Comments
120 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 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
Product Comments
168 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 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 MicroFit 3.0 F Term Reel of 12000
Datasheet
Product Comments
60 000In Stock
Min.: 12 000
Mult.: 12 000
Reel: 12 000

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Gold 43031 Micro-Fit 3.0 Wire-to-Wire, Power 30 AWG to 26 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MALE 26-30 AWG BULK tin
Datasheet
51 687In Stock
Min.: 1
Mult.: 1

Contacts Crimp Pin (Male) Tin 43031 Micro-Fit 3.0 30 AWG Bulk
Molex Headers & Wire Housings MALE CRIMP TERM 26-30AWG
Datasheet
15 162In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Gold 43031 Micro-Fit 3.0 Wire-to-Wire, Power 30 AWG to 26 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2 CKT R/A HEADER
Datasheet
3 982In Stock
55 176Expected 14/04/2026
Min.: 1
Mult.: 1

Headers Shrouded 2 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MicroFit 3.0 RA Hdr W/TH DR 15Au 2Ckt
Datasheet
8 899In Stock
Min.: 1
Mult.: 1

Headers Power 2 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 43045 Micro-Fit 3.0 - 40 C + 105 C Tray
Molex Headers & Wire Housings 2 CKT R/A SMT HDR
Datasheet
5 065In Stock
600Expected 27/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Headers Shrouded 2 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) SMD/SMT Solder Right Angle Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 2 CKT VERT HEADER
Datasheet
6 269In Stock
Min.: 1
Mult.: 1

Headers Shrouded 2 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 MICRO-FIT 3.0 HEADER
Datasheet
3 175In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 800

Headers Shrouded 2 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) SMD/SMT Solder Straight Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 3MM 2R RA 2P SMT HDR AU W/METAL RET CLIP
Datasheet
3 997In Stock
Min.: 1
Mult.: 1

Headers Shrouded 2 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 Microfit 3.0 V TH Hdr DR 15Au 2Ckt
Datasheet
4 956In Stock
Min.: 1
Mult.: 1

Headers Shrouded 2 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 4 CKT R/A HEADER SMT
Datasheet
7 831In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Headers Shrouded 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) SMD/SMT Solder Right Angle Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings MICROFIT 3.0 HDR SMT
Datasheet
3 486In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Headers Power 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Press Fit Solder Straight Pin (Male) Tin 43045 Micro-Fit 3.0 - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings MicroFit 3.0 V SMT Clip DR 15Au 4Ckt
Datasheet
866In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Headers Shrouded 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) SMD/SMT Solder Straight Pin (Male) Gold 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel