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.
Learn More

Results: 348
Select Image Part #
 Mfr.
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
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 3.5MM 12CKT HDR VT D/R K BLK15AU
Datasheet
431In 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 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 6CKT HDR VT SGL K NAT30AU
Datasheet
622In Stock
Min.: 1
Mult.: 1

Headers Power 6 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 ULTRA-FIT HSG SR 3Ckt Black
Datasheet
90.620In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 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 Headers & Wire Housings ultra-fit plug SR blk FH 2ckt
Datasheet
10.560In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR blk FH 3ckt
Datasheet
3.024In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 2ckt
Datasheet
4.409In Stock
Min.: 1
Mult.: 1

202569 Ultra-Fit
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K BLK TIN
Datasheet
27.894In Stock
28.350On Order
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) Tin 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 TIN Pre-P
Datasheet
93.566In Stock
Min.: 1
Mult.: 1
: 7.000

Contacts Crimp Socket (Female) Tin 172253 Ultra-Fit 22 AWG to 20 AWG Reel, Cut Tape
Molex Headers & Wire Housings ULTRA-FIT HSG SR 5Ckt White
Datasheet
7.336In Stock
7.000Expected 10/27/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 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 ULTRA-FIT HSG Dual 4Ckt Black
Datasheet
24.745In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172258 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Bulk


Molex Headers & Wire Housings ULTRA-FIT HSG Dual 8Ckt Black
Datasheet
6.783In Stock
7.975On Order
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172258 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Bulk


Molex Headers & Wire Housings ULTRA-FIT TPA 2Ckt White
Datasheet
29.166In Stock
Min.: 1
Mult.: 1

Accessories 2 Position 1 Row 172264 Ultra-Fit - 40 C + 120 C Bulk
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK TIN
Datasheet
9.572In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K BLK15AU
Datasheet
2.668In Stock
Min.: 1
Mult.: 1

Headers Power 2 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 ULTRAFIT 3.5MM 2CKT HDR VT SGL F BLK30AU
Datasheet
3.035In Stock
10.500On Order
Min.: 1
Mult.: 1

Headers Power 2 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 2CKT HDR VT SGL F NAT30AU
Datasheet
1.592In Stock
Min.: 1
Mult.: 1

Headers Power 2 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 4CKT HDR VT D/R K BLK30AU
Datasheet
1.114In 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 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 F BLK TIN
Datasheet
2.130In Stock
Min.: 1
Mult.: 1

Headers Power 8 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 10CKT HDR VT D/R F BLK TIN
Datasheet
1.489In Stock
2.025Expected 10/19/2026
Min.: 1
Mult.: 1

Headers Power 10 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 6CKT HDR VT D/R F NAT15AU
Datasheet
1.977In 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 ULTRAFIT HDR RT 1R BLK NAIL 06 CKT 15AU
Datasheet
2.331In Stock
Min.: 1
Mult.: 1

Headers Receptacle Housing 1 Row Panel Mount 172310 Ultra-Fit Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR R/A D/R NAT 15AU
Datasheet
1.015In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Through Hole Solder Pin Right Angle Pin (Male) Gold 3.2 mm (0.126 in) 172316 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRA-FIT HSG 02X04P
Datasheet
908In Stock
Min.: 1
Mult.: 1

216945 Ultra-Fit
Molex Headers & Wire Housings ULTRA-FIT CRIMP TERM 20-22 30MI Form,
Datasheet
42.000In Stock
Min.: 7.000
Mult.: 7.000
: 7.000

Contacts Terminal Cable Mount / Free Hanging Crimp Socket (Female) Gold 172253 Ultra-Fit 22 AWG to 20 AWG Reel
Molex Headers & Wire Housings ULTRA-FIT HSG SR 2Ckt Black
Datasheet
13.965In Stock
81.700On Order
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 3.5 mm (0.138 in) 1 Row Cable Mount / Free Hanging Straight 172256 Ultra-Fit - 40 C + 105 C Bulk