Mini-Fit Blind Mate Interface (BMI) Connectors

Molex Mini-Fit Blind Mate Interface (BMI) connectors support up to 13.0A for high-current and high-density applications. The connectors allow misalignment and provide a "float" of up to 2.54mm between mating surfaces for easy blind-mate connections. BMI connectors utilize both the Mini-Fit Jr. and Mini-Fit Plus terminals to support up to 9.0A or 13.0A. Many options are available, including through-hole, press-fit, or SMC headers and tin or gold terminals. 

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Molex Headers & Wire Housings MF BMI RECPT DR 4P W/PNL MNT EARS 94V0
Datasheet
5.887In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 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 PLUG DUAL ROW 4POS w/panel mount ears
Datasheet
5.757In Stock
6.000Expected 2/18/2026
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 Position 4.2 mm (0.165 in) 2 Row 42475 Mini-Fit BMI Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MF BMI RECPT DR 6P W/PNL MNT EARS 94V0
Datasheet
2.553In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 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 4.20MM PLUG HSG 6P 2ROW W/PNL MT EARS
Datasheet
4.798In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Panel Mount Crimp Straight Pin (Male) 42475 Mini-Fit BMI Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings PLUG DUAL ROW 18POS w/panel mount ears
Datasheet
2.010In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 18 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Panel Mount Crimp Straight Pin (Male) 42475 Mini-Fit BMI Wire-to-Board, Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MF BMI RECPT DR 24P W/PNL MNT EARS 94V0
Datasheet
2.137In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 24 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 R/A HDR DUAL ROW 4P
Datasheet
5.583In 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 Right Angle Pin (Male) Tin 42404 Mini-Fit BMI - 40 C + 105 C Tray

Molex Headers & Wire Housings MF Jr RtAn BMI Hdr A Assy V0 SelGold 6Ckt
Datasheet
982In 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 42404 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings R/A HDR DUAL ROW 10P
Datasheet
1.848In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Right Angle Pin (Male) Tin 3.3 mm (0.13 in) 42404 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings VERT DUAL HDR 10P PCB snapin peg locks
Datasheet
2.694In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Tin 3.56 mm (0.14 in) 42440 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings R/A HDR DUAL ROW 14P
Datasheet
721In 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 Right Angle Pin (Male) Tin 42404 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings 2x7 94V-2 Au VRT HDR
Datasheet
1.042In 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) Tin 3.6 mm (0.142 in) 42440 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings MF Jr BMI RtAn Hdr A ssy V0 SelGold 18Ckt
Datasheet
1.184In 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 Right Angle Pin (Male) Gold 3.3 mm (0.13 in) 42404 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings R/A HDR DUAL ROW 24P
Datasheet
562In 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) Tin 42404 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings MiniFit BMI 24CKT VRT Header
Datasheet
834In Stock
3.200Expected 3/3/2026
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 3.6 mm (0.142 in) 42440 Mini-Fit BMI - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 6P DUAL ROW
Datasheet
3.780In 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 Straight Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 6P DUAL ROW
Datasheet
3.508In 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 Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray

Molex Headers & Wire Housings VERT DUAL RCPT HDR 6 PCB snapin peg locks
Datasheet
2.739In 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 Socket (Female) Gold 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 10P DUAL ROW
Datasheet
8.104In 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 Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 10P DUAL ROW
Datasheet
3.886In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings 2x5 Au 94V-0 VRT HDR
Datasheet
1.961In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Socket (Female) Gold 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 14P DUAL ROW
Datasheet
1.652In 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 Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 14P DUAL ROW
Datasheet
2.377In 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 Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings 2x7 Au 94V-0 VRT HDR
Datasheet
618In Stock
Min.: 1
Mult.: 1

Headers Power 14 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Straight Socket (Female) Gold 42385 Mini-Fit - 40 C + 105 C Tray
Molex Headers & Wire Housings RECPT VERT HDR 18P DUAL ROW
Datasheet
787In 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 Socket (Female) Tin 42385 Mini-Fit - 40 C + 105 C Tray