Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

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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
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Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Mating Post Length
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Packaging
Molex Headers & Wire Housings MINIFIT TPA2 DR 2CKT PLG HSG 4.2MM 94V-0 LH
Datasheet
8 044In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 2 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Cable Mount / Free Hanging Crimp Straight Pin (Male) 172762 Mini-Fit TPA2 Wire-to-Board, Power - 40 C + 105 C
Molex Headers & Wire Housings MiniFit Term Crp Mal Male L Bs Tin 16awg
Datasheet
20 544In Stock
Min.: 1
Mult.: 1

Contacts Crimp Pin (Male) Tin 5558 Mini-Fit Jr. 16 AWG Bulk
Molex Headers & Wire Housings MiniFit Jr Rcpt DR V Rcpt DR V-2 Blk 3Ckt
Datasheet
28 913In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 4.2 mm (0.165 in) 1 Row Cable Mount / Free Hanging Crimp 5557 Mini-Fit Jr.
Molex Headers & Wire Housings 6 CKT R/A HEADER
Datasheet
1 089In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) 5569 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 4.20MM MINI FIT JR. RA 24 CKT
Datasheet
381In Stock
Min.: 1
Mult.: 1

Headers Power 24 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) 5569 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 4.2MM 2R VERT HDR SN W/O SNAP-IN PEG
Datasheet
585In Stock
Min.: 1
Mult.: 1

Headers Power 22 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MINIFITJR HDR W/ PEGS SR SELECT GOLD
Datasheet
4 371In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 4.2 mm (0.165 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MiniFitJrHdr Vt DR O O/Pgs 30Au V-2 6Ckt
Datasheet
5 336In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk

Molex Headers & Wire Housings MiniFitJr SR Plug FreeHng V-0 6 Ckt
Datasheet
5 511In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 4.2 mm (0.165 in) 1 Row 4.2 mm (0.165 in) Cable Mount / Free Hanging Crimp Pin (Male) 5559 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk


Molex Headers & Wire Housings MiniFit Jr Header 3 Ckt
Datasheet
6 958In Stock
Min.: 1
Mult.: 1

Headers Power 3 Position 4.2 mm (0.165 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Tin 3.7 mm (0.146 in) 43242 Mini-Fit Jr.
Molex Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006
Datasheet
1 146In Stock
Min.: 1
Mult.: 1

Headers Shrouded 4 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 44130 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C
Molex Headers & Wire Housings Mini-Fit Jr LCP Vert Hdr NoPeg 12ckt Tin
Datasheet
2 066In Stock
Min.: 1
Mult.: 1

Headers Pin Strip 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Nickel 46207 Mini-Fit RTC - 40 C + 105 C Tray
Molex Headers & Wire Housings MiniFitJrPlg FH /DR 8Ckt V-2 Black
Datasheet
4 717In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 8 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Cable Mount / Free Hanging Crimp Straight 46993 Mini-Fit Jr. Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings MiniFitJr Plg Dual Row Glow Wire 14Ckt
Datasheet
4 653In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 14 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Panel Mount Crimp Straight Pin (Male) 46993 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings 6Ckt R/A Mini-Fit He ader Assy Tin Tray
Datasheet
2 466In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Right Angle Pin (Male) Gold 3.6 mm (0.142 in) 5569 Mini-Fit Jr. - 40 C + 105 C Tray
Molex Headers & Wire Housings 6POS MINI FIT PLUG HOUS 502506P1
Datasheet
4 697In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 4.8 mm (0.189 in) 2 Row Panel Mount Crimp Straight Pin (Male) 5025 Mini-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings MiniFitJr Vert Hdr Nopeg 10Ckt GlowWire
Datasheet
5 307In Stock
Min.: 1
Mult.: 1

10 Position 4.2 mm (0.165 in) 2 Row Board Lock Solder Pin Straight Pin (Male) 172447 Mini-Fit Jr. - 40 C + 105 C
Molex Headers & Wire Housings MiniFitJr Vert Hdr Nopeg 16Ckt GlowWire
Datasheet
6 501In Stock
Min.: 1
Mult.: 1

16 Position 4.2 mm (0.165 in) 2 Row Board Lock Solder Pin Straight Pin (Male) 172447 Mini-Fit Jr. - 40 C + 105 C
Molex Headers & Wire Housings PIN 16 AWG TIN BULK
Datasheet
Product Comments
27 298In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Tin 5558 Mini-Fit Jr. Wire-to-Wire, Power 16 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings MiniFit Jr Rcpt DR V DR V2 SdTab Bk 2Ckt
Datasheet
9 676In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Cable Mount / Free Hanging Crimp Socket (Female) 5557 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings 16 CKT VERT HEADER
Datasheet
1 742In Stock
Min.: 1
Mult.: 1

Headers Power 16 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Tin 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 4.20MM MINI FIT JR. RA 4 CKT
Datasheet
3 334In Stock
781Expected 08/06/2026
Min.: 1
Mult.: 1

Headers Power 4 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.5 mm (0.138 in) 5569 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings HDR VERT DUAL 14P PCB w/peg locks
Datasheet
665In Stock
Min.: 1
Mult.: 1

Headers Power 14 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 20 CKT VERT HEADER
Datasheet
5 275In Stock
Min.: 1
Mult.: 1

Headers Power 20 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Tin 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 4.20MM MINI FIT SMC Vertical 6 CKT
Datasheet
954In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Tin 3.3 mm (0.13 in) 44068 Mini-Fit SMC Board-to-Board, Wire-to-Board, Power - 40 C + 105 C Tray