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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, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172310-2207 Molex 792: 1,44 € Non-Stocked	Mfr. Part No. 172310-2207 Mouser Part No 538-172310-2207	Molex	Headers & Wire Housings Ultra-Fit R/A Header, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	1,44 € 1,43 €	Min.: 792 Mult.: 792
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172310-3207 Molex 2.904: 1,47 € Non-Stocked	Mfr. Part No. 172310-3207 Mouser Part No 538-172310-3207	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex industry solutions	Datasheet	Non-Stocked	1,47 € 1,43 €	Min.: 2.904 Mult.: 726
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 5 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172310-4105 Molex 2.970: 1,02 € Non-Stocked	Mfr. Part No. 172310-4105 Mouser Part No 538-172310-4105	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 5 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	1,02 €	Min.: 2.970 Mult.: 990
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172310-4106 Molex 2.376: 1,08 € Non-Stocked	Mfr. Part No. 172310-4106 Mouser Part No 538-172310-4106	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	1,08 €	Min.: 2.376 Mult.: 792
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172310-4108 Molex 2.640: 1,18 € Non-Stocked	Mfr. Part No. 172310-4108 Mouser Part No 538-172310-4108	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	1,18 €	Min.: 2.640 Mult.: 660
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 2 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172310-4202 Molex 3.960: 0,877 € Non-Stocked	Mfr. Part No. 172310-4202 Mouser Part No 538-172310-4202	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 2 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	0,877 € 0,837 €	Min.: 3.960 Mult.: 1.980
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 5 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172310-4205 Molex 2.970: 1,33 € Non-Stocked	Mfr. Part No. 172310-4205 Mouser Part No 538-172310-4205	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 5 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	1,33 €	Min.: 2.970 Mult.: 990
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172310-4207 Molex 2.904: 1,61 € Non-Stocked	Mfr. Part No. 172310-4207 Mouser Part No 538-172310-4207	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 7 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	1,61 € 1,56 €	Min.: 2.904 Mult.: 726
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 4 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172310-4304 Molex 2.376: 1,61 € Non-Stocked	Mfr. Part No. 172310-4304 Mouser Part No 538-172310-4304	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, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	1,61 € 1,57 € 1,50 €	Min.: 2.376 Mult.: 1.188
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 1723104203 Molex 2.904: 1,20 € Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. 1723104203 Mouser Part No 538-1723104203	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked Lead-Time 31 Weeks	1,20 €	Min.: 2.904 Mult.: 1.452
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 1723104206 Molex 2.376: 1,55 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 1723104206 Mouser Part No 538-1723104206	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,55 € 1,50 € 1,44 €	Min.: 2.376 Mult.: 792
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 1723104208 Molex 2.640: 1,73 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 1723104208 Mouser Part No 538-1723104208	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,73 € 1,67 €	Min.: 2.640 Mult.: 660
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 2 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 1723104302 Molex 1: 2,20 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. 1723104302 Mouser Part No 538-1723104302	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 2 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked Lead-Time 30 Weeks	2,20 € 1,92 € 1,84 € 1,71 € View 1,55 € 1,42 € 1,24 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 1723104303 Molex 2.904: 1,44 € Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. 1723104303 Mouser Part No 538-1723104303	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked Lead-Time 31 Weeks	1,44 €	Min.: 2.904 Mult.: 1.452
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 14 Pos., Matte Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172316-3114 Molex 440: 2,64 € Non-Stocked	Mfr. Part No. 172316-3114 Mouser Part No 538-172316-3114	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 14 Pos., Matte Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	2,64 € 2,59 € 2,34 € 2,27 €	Min.: 440 Mult.: 440
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4104 Molex 1: 1,26 € Lead-Time 31 Weeks	Mfr. Part No. 172316-4104 Mouser Part No 538-172316-4104	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Lead-Time 31 Weeks	1,26 € 1,08 € 0,92 € 0,814 € View 0,764 € 0,69 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4108 Molex 720: 1,67 € Non-Stocked	Mfr. Part No. 172316-4108 Mouser Part No 538-172316-4108	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	1,67 € 1,64 €	Min.: 720 Mult.: 720
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4210 Molex 600: 2,96 € Non-Stocked	Mfr. Part No. 172316-4210 Mouser Part No 538-172316-4210	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	2,96 € 2,66 € 2,56 €	Min.: 600 Mult.: 600
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4212 Molex 520: 3,96 € Non-Stocked	Mfr. Part No. 172316-4212 Mouser Part No 538-172316-4212	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, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	3,96 € 3,64 € 3,55 €	Min.: 520 Mult.: 520
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 16 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4216 Molex 400: 6,07 € Non-Stocked	Mfr. Part No. 172316-4216 Mouser Part No 538-172316-4216	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 16 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray	Datasheet	Non-Stocked	6,07 € 5,82 € Quote Quote	Min.: 400 Mult.: 400
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4310 Molex 600: 4,10 € Non-Stocked	Mfr. Part No. 172316-4310 Mouser Part No 538-172316-4310	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	4,10 € 3,83 € 3,74 €	Min.: 600 Mult.: 600
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4314 Molex 440: 5,07 € Non-Stocked	Mfr. Part No. 172316-4314 Mouser Part No 538-172316-4314	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 14 Pos., 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex industry solutions	Datasheet	Non-Stocked	5,07 € 4,76 €	Min.: 440 Mult.: 440
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 7 Pos., Black, Glow-Wire Capable 202569-3007 Molex 14.700: 0,869 € Non-Stocked	Mfr. Part No. 202569-3007 Mouser Part No 538-202569-3007	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 7 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	0,869 €	Min.: 14.700 Mult.: 700
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 3 Pos., Panel Mount, Natural, Glow-Wire Capable 202569-4103 Molex 16.000: 0,555 € Non-Stocked	Mfr. Part No. 202569-4103 Mouser Part No 538-202569-4103	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 3 Pos., Panel Mount, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	0,555 €	Min.: 16.000 Mult.: 1.000
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 4 Pos., Panel Mount, Natural, Glow-Wire Capable 202569-4104 Molex 16.000: 0,596 € Non-Stocked	Mfr. Part No. 202569-4104 Mouser Part No 538-202569-4104	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 4 Pos., Panel Mount, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	Non-Stocked	0,596 €	Min.: 16.000 Mult.: 1.000

Ultra-Fit™ Power Connectors

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