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
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Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings 8 CKT R/A SMT HDR
Datasheet
3,144In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,400

Headers Shrouded 8 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 8 CKT VERT SMT HDR
Datasheet
7,667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Headers Power 8 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 - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 10 CKT VERT HEADER
Datasheet
14,482In Stock
Min.: 1
Mult.: 1

Headers Shrouded 10 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 10CKT DR VERT HDR SMT TIN
Datasheet
8,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Headers Shrouded 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) SMD/SMT Solder Straight Pin (Male) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 16 CKT R/A HEADER
Datasheet
7,013In 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) Tin 43045 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MICRO-FIT 3.0 HEADER
Datasheet
3,743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Headers Power 18 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 - 40 C + 105 C Reel, Cut Tape, MouseReel
Molex Headers & Wire Housings 24CKT VERT DR HDR
Datasheet
6,089In Stock
Min.: 1
Mult.: 1

Headers Power 24 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Mounting Peg Solder Pin Straight Pin (Male) Gold 43045 Micro-Fit 3.0 - 40 C + 105 C Tray
Molex Headers & Wire Housings RECEPTACLE 3 POS
Datasheet
180,337In Stock
130,000Expected 12/10/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Socket (Female) 43645 Micro-Fit 3.0 Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings R/A HEADER 2 POS TIN SINGLE ROW
Datasheet
31,322In Stock
Min.: 1
Mult.: 1

Headers Shrouded 2 Position 3 mm (0.118 in) 1 Row Through Hole Solder Pin Right Angle Pin (Male) Tin 43650 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings VERT HEADER 3P TIN
Datasheet
82,688In Stock
Min.: 1
Mult.: 1

Headers Shrouded 3 Position 3 mm (0.118 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 43650 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings R/A HDR SMT 4P GOLD
Datasheet
6,320In Stock
2,240Expected 11/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 320

Headers Shrouded 4 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 4CKT VERT SR SMT HDR
Datasheet
30,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,400

Headers Shrouded 4 Position 3 mm (0.118 in) 1 Row SMD/SMT Solder Straight Pin (Male) Tin 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 5P GOLD w/Fitting Nail
Datasheet
10,465In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 320

Headers Shrouded 5 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 VERT RECPT 16P gold polarizing pegs
Datasheet
4,809In Stock
3,360On Order
Min.: 1
Mult.: 1

Headers Power 16 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Mounting Peg Solder Pin Straight Pin (Male) Gold 44432 Micro-Fit 3.0 - 40 C + 105 C Tray
Molex Headers & Wire Housings Micro-Fit TPA RECEP 4CKT DUAL ROW LH BLK
Datasheet
36,861In Stock
7,200Expected 9/23/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 8CKT DUAL ROW LH BLK
Datasheet
13,595In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 10CKT DUALROW LH BLK
Datasheet
7,576In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 14CKT DUALROW LH BLK
Datasheet
5,641In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 14 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 16 CKTS
Datasheet
3,863In Stock
4,200Expected 10/15/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 16 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 18 CKTS
Datasheet
3,818In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 18 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 22 CKTS
Datasheet
4,183In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 22 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA 4CKT RETAINER LH NATURAL
Datasheet
94,932In Stock
Min.: 1
Mult.: 1

Accessories 4 Position 1 Row 172953 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA 6CKT RETAINER LH NATURAL
Datasheet
29,624In Stock
140,800On Order
Min.: 1
Mult.: 1

Accessories 6 Position 1 Row 172953 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Retain 16 CKTS 3mm Pitch
Datasheet
13,905In Stock
11,200Expected 9/8/2026
Min.: 1
Mult.: 1

Accessories 16 Position 1 Row 172953 Micro-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Retain 22 CKTS 3mm Pitch
Datasheet
17,223In Stock
Min.: 1
Mult.: 1

Accessories 22 Position 1 Row 172953 Micro-Fit - 40 C + 105 C Bulk