Ultra-Fit™ Power Connectors

Molex Ultra-Fit™ Power Connectors eliminate same-circuit-size cross mating and reduce terminal backout occurrences. The space saving, low mating force, high density Ultra-Fit power connector has a 12A or 14A current rating, 3.5mm pitch, and is available with color coding and mechanical keying options. Molex Ultra-Fit Power Connectors offering the premium housing features of proven Mini-Fit® and Micro-Fit 3.0™ connector systems. Color-coded housings mitigate the risk of mismating. An optional TPA retainer significantly reduces terminal backout. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.
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Description Datasheet Availability Pricing (USD) 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
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 08 CKT 15AU
Datasheet
6,459In Stock
Min.: 1
Mult.: 1

Headers PCB Receptacle 8 Position 3.5 mm (0.138 in) 2 Row Panel Mount Solder Right Angle Socket (Female) Tin 172316 Ultra-Fit - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRA-FIT HSG 02X02P
Datasheet
18,272In Stock
Min.: 1
Mult.: 1

216945 Ultra-Fit
Molex Headers & Wire Housings ULTRA-FIT HSG 01X04P
Datasheet
5,356In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R F NAT15AU
Datasheet
1,443In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Board Lock Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172299 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 02 CKT 15AU
Datasheet
6,643In Stock
Min.: 1
Mult.: 1

Headers Receptacle Housing 1 Row Panel Mount 172310 Ultra-Fit Tray
Molex Headers & Wire Housings ULTRA-FIT HSG 01X06P
Datasheet
3,191In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk FH 8ckt
Datasheet
3,572In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K BLK15AU
Datasheet
2,209In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ultra-fit plug SR blk PM 2ckt
Datasheet
2,980In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK30AU
Datasheet
2,157In Stock
Min.: 1
Mult.: 1

Headers Power 3 Position 3.5 mm (0.138 in) 1 Row Board Lock Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK TIN
Datasheet
1,692In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Through Hole Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172299 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K NAT30AU
Datasheet
872In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Gold 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F NAT30AU
Datasheet
902In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 3.5 mm (0.138 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K BLK TIN
Datasheet
19,484In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK30AU
Datasheet
707In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K NAT15AU
Datasheet
1,086In Stock
Min.: 1
Mult.: 1

Headers Power 8 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU
Datasheet
569In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F NAT30AU
Datasheet
990In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Board Lock Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172299 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRA-FIT HSG 01X06P
Datasheet
2,795In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings ULTRA-FIT HSG 02X03P PNL MNT
Datasheet
2,433In Stock
Min.: 1
Mult.: 1

216945 Ultra-Fit
Molex Headers & Wire Housings ULTRA-FIT HSG 02X04P PNL MNT
Datasheet
2,348In Stock
Min.: 1
Mult.: 1

216945 Ultra-Fit
Molex Headers & Wire Housings ULTRA-FIT HSG SR 8Ckt White
Datasheet
5,967In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 3.5 mm (0.138 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 172256 Ultra-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK30AU
Datasheet
1,795In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT30AU
Datasheet
1,452In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 04 CKT TIN
Datasheet
7,513In Stock
4,752On Order
Min.: 1
Mult.: 1

Headers Receptacle Housing 4 Position 3.5 mm (0.138 in) 1 Row Panel Mount Solder Pin Right Angle Tin 3.2 mm (0.126 in) 172310 Ultra-Fit - 40 C + 105 C