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 (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Number of Rows
Row Spacing
Mounting Style
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Mating Post Length
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Packaging
Molex Headers & Wire Housings 12 CKT R/A HEADER
Datasheet
16.148In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 3.6 mm (0.142 in) 5569 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MF PLUS HCS CRIMP TE TERM MALE 16GA GOLD
Datasheet
53.087In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Gold 46012 Mini-Fit HCS Wire-to-Wire, Power 16 AWG Bulk
Molex Headers & Wire Housings MiniFitJr Rcpt DR V2 GW 2Ckt
Datasheet
83.581In 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 Straight Socket (Female) 46992 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings 4CKT MINI FIT CONN A ASSY 556604BGS
Datasheet
11.177In Stock
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 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 18 CKT VERT HEADER
Datasheet
2.409In Stock
Min.: 1
Mult.: 1

Headers Power 18 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 HEADER VERT 16P UL94V-0
Datasheet
4.365In 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) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 14 CKT VERT HEADER
Datasheet
4.127In 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. - 40 C + 105 C Bulk
Molex Headers & Wire Housings MiniFitJr Vert Hdr wPegs 6Ckt GlowWire
Datasheet
3.329In Stock
Min.: 1
Mult.: 1

6 Position 4.2 mm (0.165 in) 2 Row Board Lock Solder Pin Straight Pin (Male) Tin 172447 Mini-Fit Jr. - 40 C + 105 C
Molex Headers & Wire Housings MF SMC RA HDR CLIP GLOD 6 CKT
Datasheet
558In Stock
Min.: 1
Mult.: 1

Headers Shrouded 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 3.12 mm (0.123 in) 43810 Mini-Fit SMC Board-to-Board, Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MINIFIT .165" CRMP Reel of 6000
Datasheet
Product Comments
48.000In Stock
Min.: 6.000
Mult.: 6.000
Reel: 6.000

Contacts Crimp Pin (Male) Gold 5558 Mini-Fit Jr. Power 28 AWG Reel
Molex Headers & Wire Housings MiniFitJrPlg FreeHng /DH V-2 20 Ckt
Datasheet
4.328In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 20 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Panel Mount Crimp Pin (Male) 5559 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings SOCKET 16AWG REEL Reel of 4000
Datasheet
Product Comments
52.000In Stock
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Contacts Cable Mount / Free Hanging Crimp Socket (Female) Tin 44476 Mini-Fit HCS 16 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings MINIFIT CRIMP TERM Reel of 4000
Datasheet
Product Comments
44.000In Stock
Min.: 4.000
Mult.: 4.000
Reel: 4.000

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Gold 5558 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power 16 AWG - 40 C + 105 C Reel
Molex Headers & Wire Housings 12 CKT VERT HEADER
Datasheet
4.924In Stock
Min.: 1
Mult.: 1

Headers Power 12 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 16 CKT VERT HEADER
Datasheet
928In 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) Gold 5566 Mini-Fit Jr. - 40 C + 105 C Bulk
Molex Headers & Wire Housings MF BMI RECPT DR 8P W/PNL MNT EARS 94V2
Datasheet
5.905In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Panel Mount Crimp Straight Socket (Female) 42474 Mini-Fit BMI - 40 C + 105 C Bulk
Molex Headers & Wire Housings MINIFIT TPA2 4CKT SR RECPT HSG 4.2MM 94V-0 LH
Datasheet
8.076In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 4.2 mm (0.165 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 200453 Mini-Fit TPA2 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings M-F Jr RA Hdr Assy LCP 12w/press pgs
Datasheet
2.951In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 3.6 mm (0.142 in) 5569 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tube
Molex Headers & Wire Housings 2x12 94V-2 VRT HDR
Datasheet
643In 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 Straight Pin (Male) Tin 3.5 mm (0.138 in) 42440 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings DUAL ROW HDR 10P PCB snapin peg locks
Datasheet
1.925In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Straight Pin (Male) Gold 42440 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings MINIFIT TPA2 10CKT DR PLG HSG 4.2MM 94V-0 LH
Datasheet
3.197In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 10 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 4 CKT VERT HEADER
Datasheet
1.724In Stock
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 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 PIN 18-20 AWG BULK
Datasheet
9.005In Stock
Min.: 1
Mult.: 1

Contacts Cable Mount / Free Hanging Crimp Pin (Male) Tin 44478 Mini-Fit HCS 20 AWG - 40 C + 105 C Bulk
Molex Headers & Wire Housings Mini-Fit Jr LCP RA Hdr NoPeg 12ckt Tin
Datasheet
1.070In Stock
Min.: 1
Mult.: 1

Headers Shrouded 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Nickel 3.3 mm (0.13 in) 46991 Mini-Fit Jr. Board-to-Board, Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MiniFitJr Rcpt DR V2 GW 12Ckt
Datasheet
9.852In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 46992 Mini-Fit Jr. Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk