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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172310-4103 Molex 1: 1,08 € 746In Stock	Mfr. Part No. 172310-4103 Mouser Part No 538-172310-4103	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	746In Stock	1,08 € 0,912 € 0,877 € 0,819 € View 0,744 € 0,669 € 0,595 € 0,531 € 0,519 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 6 Pos., Natural, Glow-Wire Capable 172256-4106 Molex 1: 0,327 € 3 257In Stock	Mfr. Part No. 172256-4106 Mouser Part No 538-172256-4106	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 6 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	3 257In Stock	0,327 € 0,272 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Solder Clips, Tin (Sn), Glow-Wire Capable, Black 172287-1106 Molex 1: 0,817 € 1 511In Stock	Mfr. Part No. 172287-1106 Mouser Part No 538-172287-1106	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Solder Clips, Tin (Sn), Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	1 511In Stock	0,817 € 0,732 € 0,731 € 0,664 € 0,644 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1306 Molex 1: 2,90 € 565In Stock	Mfr. Part No. 172287-1306 Mouser Part No 538-172287-1306	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	565In Stock	2,90 € 2,49 € 2,48 € 2,12 € View 2,10 € 1,78 € 1,56 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172287-2204 Molex 1: 2,28 € 603In Stock	Mfr. Part No. 172287-2204 Mouser Part No 538-172287-2204	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	603In Stock	2,28 € 1,99 € 1,46 € 1,44 € View 1,34 € 1,25 € 1,20 € 1,17 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172316-3212 Molex 1: 5,95 € 267In Stock	Mfr. Part No. 172316-3212 Mouser Part No 538-172316-3212	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	267In Stock	5,95 € 5,79 € 5,47 € 4,44 € View 4,22 € 4,21 € 3,54 € 3,43 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 6 Pos., Black, Glow-Wire Capable 202569-3006 Molex 1: 1,38 € 3 191In Stock	Mfr. Part No. 202569-3006 Mouser Part No 538-202569-3006	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 6 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	3 191In Stock	1,38 € 1,18 € 1,05 € 0,998 € View 0,937 € 0,869 € 0,848 € 0,776 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 8 Pos., Black, Glow-Wire Capable 202569-3008 Molex 1: 1,66 € 3 572In Stock	Mfr. Part No. 202569-3008 Mouser Part No 538-202569-3008	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 8 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	3 572In Stock	1,66 € 1,41 € 1,26 € 1,20 € View 1,12 € 1,10 € 1,01 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Natural, Glow-Wire Capable 172286-2103 Molex 1: 0,963 € 477In Stock 3 500On Order	Mfr. Part No. 172286-2103 Mouser Part No 538-172286-2103	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	477In Stock 3 500On Order On Order Ship Dates Mfr. No: 172286-2103 Stock: 477 Can Dispatch Immediately On Order: 1 750 Expected 04/02/2027 1 750 Expected 15/03/2027 Factory Lead Time: 20 Weeks	0,963 € 0,812 € 0,779 € 0,729 € View 0,663 € 0,597 € 0,485 € 0,47 € 0,449 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172298-2204 Molex 1: 2,06 € 501In Stock	Mfr. Part No. 172298-2204 Mouser Part No 538-172298-2204	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	501In Stock	2,06 € 1,80 € 1,72 € 1,61 € View 1,45 € 1,34 € 1,23 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172299-2304 Molex 1: 2,97 € 404In Stock	Mfr. Part No. 172299-2304 Mouser Part No 538-172299-2304	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	404In Stock	2,97 € 2,70 € 2,56 € 2,38 € View 2,08 € 2,02 € 1,70 € 1,60 € 1,56 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 12 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4112 Molex 1: 3,51 € 419In Stock	Mfr. Part No. 172316-4112 Mouser Part No 538-172316-4112	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 12 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	419In Stock	3,51 € 3,19 € 3,03 € 2,81 € View 2,46 € 2,09 € 1,87 € 1,81 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1208 Molex 1: 3,88 € 463In Stock	Mfr. Part No. 172287-1208 Mouser Part No 538-172287-1208	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	463In Stock	3,88 € 3,53 € 3,35 € 3,11 € View 2,73 € 2,30 € 2,06 € 2,00 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172286-2304 Molex 1: 2,56 € 766In Stock	Mfr. Part No. 172286-2304 Mouser Part No 538-172286-2304	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	766In Stock	2,56 € 2,33 € 2,21 € 2,06 € View 1,84 € 1,75 € 1,45 € 1,37 € 1,33 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172310-3304 Molex 1: 3,06 € 530In Stock 2 376Expected 26/05/2027	Mfr. Part No. 172310-3304 Mouser Part No 538-172310-3304	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	530In Stock 2 376Expected 26/05/2027	3,06 € 2,79 € 2,64 € 2,45 € View 2,14 € 2,08 € 1,71 € 1,69 € 1,60 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1203 Molex 1: 1,54 € 828In Stock	Mfr. Part No. 172287-1203 Mouser Part No 538-172287-1203	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	828In Stock	1,54 € 1,35 € 1,29 € 1,20 € View 1,08 € 0,998 € 0,874 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Solder Clips, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172299-1106 Molex 1: 1,24 € 30In Stock 1 980Expected 30/03/2027	Mfr. Part No. 172299-1106 Mouser Part No 538-172299-1106	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Solder Clips, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	30In Stock 1 980Expected 30/03/2027	1,24 € 1,08 € 1,03 € 0,857 € View 0,728 € 0,693 € 0,684 € 0,642 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 7 Pos., Natural, Glow-Wire Capable 202569-4007 Molex 1: 1,31 € 1 492In Stock	Mfr. Part No. 202569-4007 Mouser Part No 538-202569-4007	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 7 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	1 492In Stock	1,31 € 1,11 € 0,989 € 0,937 € View 0,886 € 0,824 € 0,821 € 0,771 € 0,734 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 10 Pos., Panel Mount, Black, Glow-Wire Capable 216945-3110 Molex 1: 1,45 € 818In Stock	Mfr. Part No. 216945-3110 Mouser Part No 538-216945-3110	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 10 Pos., Panel Mount, Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	818In Stock	1,45 € 1,23 € 1,10 € 1,05 € View 1,04 € 1,02 € 0,941 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 16 Pos., w/ Solder Clips, Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172299-2116 Molex 1: 4,75 € 379In Stock	Mfr. Part No. 172299-2116 Mouser Part No 538-172299-2116	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 16 Pos., w/ Solder Clips, Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	379In Stock	4,75 € 4,26 € 3,63 € 3,61 € View 3,17 € 3,08 € 3,06 € 2,76 € 2,56 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 3 Pos., Natural, Glow-Wire Capable 202569-4003 Molex 1: 0,929 € 1 289In Stock	Mfr. Part No. 202569-4003 Mouser Part No 538-202569-4003	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 3 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	1 289In Stock	0,929 € 0,792 € 0,706 € 0,673 € View 0,63 € 0,60 € 0,562 € 0,531 € 0,516 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 7 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172286-2307 Molex 1: 3,70 € 523In Stock	Mfr. Part No. 172286-2307 Mouser Part No 538-172286-2307	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 7 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	523In Stock	3,70 € 3,16 € 3,15 € 2,69 € View 2,67 € 2,31 € 2,03 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172298-1212 Molex 1: 3,45 € 431In Stock	Mfr. Part No. 172298-1212 Mouser Part No 538-172298-1212	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	431In Stock	3,45 € 2,93 € 2,92 € 2,49 € 2,34 €	Min.: 1 Mult.: 1
Crimpers / Crimping Tools LOCATOR Molex 223863-1275 223863-1275 Molex 1: 71,59 € 2In Stock	Mfr. Part No. 223863-1275 Mouser Part No 538-223863-1275	Molex	Crimpers / Crimping Tools LOCATOR	Datasheet	2In Stock	71,59 € 65,82 € 64,99 € 64,49 € View 63,93 € Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172286-2306 Molex 1: 2,80 € 567In Stock	Mfr. Part No. 172286-2306 Mouser Part No 538-172286-2306	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	567In Stock	2,80 € 2,39 € 2,37 € 2,04 € View 2,02 € 1,72 € 1,51 € 1,50 €	Min.: 1 Mult.: 1

Ultra-Fit™ Power Connectors

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