Molex 5566 Series Headers & Wire Housings

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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
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings 12 CKT VERT HEADER
Datasheet
2,691In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Straight Pin (Male) Tin 3.5 mm (0.138 in) 5566 Mini-Fit Jr. - 40 C + 105 C Tray
Molex Headers & Wire Housings MINI-FIT JR. HEADER
Datasheet
2,257In 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 MiniFitJrHdr Vt DR W W/Pgs 30Au V-0 12Ckt
Datasheet
372In Stock
2,400Expected 2026/06/15
Min.: 1
Mult.: 1

Headers Power 12 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Straight Pin (Male) Gold 5566 Mini-Fit Jr. - 40 C + 105 C Tray
Molex Headers & Wire Housings HDR VERT DUAL 18 POS PCB peg locks
Datasheet
1,861In 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) Tin 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
1,025In Stock
5,760Expected 2026/08/10
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 24 CRT VERT HEADER
Datasheet
846In Stock
1,200Expected 2026/06/29
Min.: 1
Mult.: 1

Headers Power 24 Position 4.2 mm (0.165 in) 2 Row 4.2 mm (0.165 in) Board Lock Solder Pin Straight Pin (Male) Tin 5566 Mini-Fit Jr. - 40 C + 105 C Tray
Molex Headers & Wire Housings 24 CKT VERT HEADER
Datasheet
1,142In Stock
1,200Expected 2026/05/25
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) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 3 CKT VERT HEADER
Datasheet
37,731In Stock
5,159Expected 2026/05/11
Min.: 1
Mult.: 1

Headers Power 3 Position 4.2 mm (0.165 in) 1 Row 4.2 mm (0.165 in) Through Hole Solder Pin Straight Pin (Male) Tin 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 3 CKT VERT HEADER
Datasheet
7,656In Stock
Min.: 1
Mult.: 1

Headers Power 3 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 Mini-Fit Jr Vert Hdr Assy 4Ckt V-0 Gold
Datasheet
1,708In Stock
Min.: 1
Mult.: 1

Headers Power 4 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 5 CKT VERT HEADER
Datasheet
7,726In 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 4.2MM 2R VERT 4P HDR SN W/SNAP-IN PEG LCK
Datasheet
4,038In 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) Tin 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings MiniFit Vert Hdr Ass Assy 6Ckt 94V-0 Tin
Datasheet
2,849In 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 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings 4.2MM 2R VERT12P HDR SN W/SNAP-IN PEG LC
Datasheet
1,823In 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 2 CKT VERT HEADER
Datasheet
8,392In Stock
Min.: 1
Mult.: 1

Headers Power 2 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 2CKT MINI FIT CONN A ASSY 556602BGS
Datasheet
2,138In Stock
9,600Expected 2026/04/08
Min.: 1
Mult.: 1

Headers Power 2 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 2 CKT VERT HEADER
Datasheet
3,096In Stock
4,017Expected 2026/06/15
Min.: 1
Mult.: 1

Headers Power 2 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 6 CKT VERT HEADER
Datasheet
9,831In Stock
867Expected 2026/05/25
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 8 CKT VERT HEADER
Datasheet
2,782In Stock
Min.: 1
Mult.: 1

Headers Power 8 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 10 CKT VERT HEADER
Datasheet
4,381In 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) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 12 CKT VERT HEADER
Datasheet
1,939In 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. - 40 C + 105 C Bulk
Molex Headers & Wire Housings HDR VERT DUAL 12P PCB peg locks
Datasheet
344In Stock
1,800Expected 2026/07/15
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) Gold 3.5 mm (0.138 in) 5566 Mini-Fit Jr. - 40 C + 105 C Bulk
Molex Headers & Wire Housings MiniFitJrHdr Vt DR O O/Pgs 30Au V-2 16Ckt
Datasheet
378In 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 Bulk
Molex Headers & Wire Housings 24 CKT VERT HEADER
Datasheet
357In 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) 5566 Mini-Fit Jr. Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings 12 CKT VERT HEADER
Datasheet
121In Stock
329Expected 2026/06/09
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 Bulk