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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 Tangless Recept. Housing, 3.5mm Pit., Single Row, 6 Pos., Black, Glow-Wire Capable 172256-3106 Molex 1: 0,421 € 536In Stock 6 000Expected 16/11/2026	Mfr. Part No. 172256-3106 Mouser Part No 538-172256-3106	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 6 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	536In Stock 6 000Expected 16/11/2026	0,421 € 0,36 € 0,322 € 0,307 € View 0,273 € 0,261 € 0,247 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 7 Pos., Black, Glow-Wire Capable 172256-3107 Molex 1: 0,473 € 1 200In Stock 5 000Expected 16/02/2027	Mfr. Part No. 172256-3107 Mouser Part No 538-172256-3107	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 7 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	1 200In Stock 5 000Expected 16/02/2027	0,473 € 0,402 € 0,359 € 0,341 € View 0,305 € 0,291 € 0,272 € 0,255 € 0,252 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 4 Pos., Natural, Glow-Wire Capable 172256-4104 Molex 1: 0,404 € 3 431In Stock 8 000Expected 28/12/2026	Mfr. Part No. 172256-4104 Mouser Part No 538-172256-4104	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 4 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	3 431In Stock 8 000Expected 28/12/2026	0,404 € 0,313 € 0,29 € 0,273 € View 0,254 € 0,229 € 0,228 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 6 Pos., Black, Glow-Wire Capable 172258-3106 Molex 1: 0,43 € 4 354In Stock 6 000Expected 26/01/2027	Mfr. Part No. 172258-3106 Mouser Part No 538-172258-3106	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 6 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	4 354In Stock 6 000Expected 26/01/2027	0,43 € 0,363 € 0,324 € 0,309 € View 0,276 € 0,262 € 0,252 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 10 Pos., Black, Glow-Wire Capable 172258-3110 Molex 1: 0,593 € 3 109In Stock 4 500Expected 02/02/2027	Mfr. Part No. 172258-3110 Mouser Part No 538-172258-3110	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 10 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	3 109In Stock 4 500Expected 02/02/2027	0,593 € 0,488 € 0,441 € 0,416 € View 0,381 € 0,353 € 0,335 € 0,331 € 0,322 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 10 Pos., Natural, Glow-Wire Capable 172258-4110 Molex 1: 0,654 € 2 471In Stock 3 000Expected 06/11/2026	Mfr. Part No. 172258-4110 Mouser Part No 538-172258-4110	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 10 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	2 471In Stock 3 000Expected 06/11/2026	0,654 € 0,557 € 0,497 € 0,474 € View 0,423 € 0,391 € 0,361 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 12 Pos., Natural, Glow-Wire Capable 172258-4112 Molex 1: 0,86 € 1 102In Stock	Mfr. Part No. 172258-4112 Mouser Part No 538-172258-4112	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 12 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	1 102In Stock	0,86 € 0,734 € 0,655 € 0,624 € View 0,585 € 0,556 € 0,515 € 0,489 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 2 Pos., Black 172264-3002 Molex 1: 0,155 € 8 393In Stock 22 000Expected 17/11/2026	Mfr. Part No. 172264-3002 Mouser Part No 538-172264-3002	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 2 Pos., Black Learn More about Molex ultra fit tangless power connectors	Datasheet	8 393In Stock 22 000Expected 17/11/2026	0,155 € 0,131 € 0,115 € 0,108 € View 0,098 € 0,088 € 0,086 € 0,084 € 0,083 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 3 Pos., Black 172264-3003 Molex 1: 0,155 € 5 909In Stock 8 000Expected 05/01/2027	Mfr. Part No. 172264-3003 Mouser Part No 538-172264-3003	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 3 Pos., Black Learn More about Molex ultra fit tangless power connectors	Datasheet	5 909In Stock 8 000Expected 05/01/2027	0,155 € 0,132 € 0,118 € 0,108 € View 0,099 € 0,094 € 0,083 € 0,078 € 0,077 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 6 Pos., Black 172264-3006 Molex 1: 0,163 € 2 605In Stock 3 872Expected 17/11/2026	Mfr. Part No. 172264-3006 Mouser Part No 538-172264-3006	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 6 Pos., Black Learn More about Molex ultra fit tangless power connectors	Datasheet	2 605In Stock 3 872Expected 17/11/2026	0,163 € 0,137 € 0,11 € 0,103 € View 0,096 € 0,092 € 0,091 € 0,079 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 7 Pos., Black 172264-3007 Molex 1: 0,172 € 4 974In Stock	Mfr. Part No. 172264-3007 Mouser Part No 538-172264-3007	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 7 Pos., Black Learn More about Molex ultra fit tangless power connectors	Datasheet	4 974In Stock	0,172 € 0,145 € 0,124 € 0,114 € View 0,105 € 0,092 € 0,088 € 0,082 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 5 Pos., Natural 172264-4005 Molex 1: 0,146 € 9 772In Stock	Mfr. Part No. 172264-4005 Mouser Part No 538-172264-4005	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 5 Pos., Natural Learn More about Molex ultra fit tangless power connectors	Datasheet	9 772In Stock	0,146 € 0,123 € 0,108 € 0,099 € View 0,089 € 0,086 € 0,081 € 0,078 € 0,074 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 7 Pos., Natural 172264-4007 Molex 1: 0,155 € 3 274In Stock	Mfr. Part No. 172264-4007 Mouser Part No 538-172264-4007	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 7 Pos., Natural Learn More about Molex ultra fit tangless power connectors	Datasheet	3 274In Stock	0,155 € 0,133 € 0,114 € 0,105 € View 0,096 € 0,088 € 0,074 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 8 Pos., Natural 172264-4008 Molex 1: 0,155 € 3 334In Stock	Mfr. Part No. 172264-4008 Mouser Part No 538-172264-4008	Molex	Headers & Wire Housings Ultra-Fit Tangless Terminal Pos. Assurance (TPA), 3.5mm Pit., 8 Pos., Natural Learn More about Molex ultra fit tangless power connectors	Datasheet	3 334In Stock	0,155 € 0,134 € 0,12 € 0,111 € View 0,102 € 0,095 € 0,089 € 0,085 € 0,082 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black 172286-1105 Molex 1: 0,877 € 2 327In Stock	Mfr. Part No. 172286-1105 Mouser Part No 538-172286-1105	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	2 327In Stock	0,877 € 0,661 € 0,651 € 0,603 € View 0,582 € 0,542 € 0,51 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172286-1202 Molex 1: 1,34 € 1 159In Stock 2 450Expected 25/01/2027	Mfr. Part No. 172286-1202 Mouser Part No 538-172286-1202	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	1 159In Stock 2 450Expected 25/01/2027	1,34 € 1,20 € 1,19 € 1,03 € View 0,989 € 0,788 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black 172286-1302 Molex 1: 2,07 € 92In Stock 2 450Expected 24/12/2026	Mfr. Part No. 172286-1302 Mouser Part No 538-172286-1302	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	92In Stock 2 450Expected 24/12/2026	2,07 € 1,87 € 1,81 € 1,59 € View 1,42 € 1,34 € 1,33 € 1,20 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, Tin (Sn), Glow-Wire Capable, Black 172287-1104 Molex 1: 0,972 € 984In Stock	Mfr. Part No. 172287-1104 Mouser Part No 538-172287-1104	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, Tin (Sn), Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	984In Stock	0,972 € 0,817 € 0,783 € 0,733 € View 0,667 € 0,599 € 0,548 € 0,51 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1205 Molex 1: 2,17 € 383In Stock	Mfr. Part No. 172287-1205 Mouser Part No 538-172287-1205	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	383In Stock	2,17 € 2,08 € 1,60 € 1,51 € View 1,38 € 1,32 € 1,28 € 1,23 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Solder Clips, Tin (Sn) Pltg, Natural, Glow-Wire Capable 172287-2102 Molex 1: 0,894 € 645In Stock	Mfr. Part No. 172287-2102 Mouser Part No 538-172287-2102	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Solder Clips, Tin (Sn) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	645In Stock	0,894 € 0,759 € 0,645 € 0,575 € View 0,52 € 0,475 € 0,465 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172287-2308 Molex 1: 5,32 € 639In Stock	Mfr. Part No. 172287-2308 Mouser Part No 538-172287-2308	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	639In Stock	5,32 € 4,82 € 4,55 € 4,44 € View 4,21 € 3,78 € 3,55 € 2,92 € 2,86 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 8 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172298-1108 Molex 1: 1,23 € 81In Stock 8 100Expected 28/01/2027	Mfr. Part No. 172298-1108 Mouser Part No 538-172298-1108	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 8 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	81In Stock 8 100Expected 28/01/2027	1,23 € 1,05 € 0,912 € 0,849 € View 0,801 € 0,742 € 0,716 € 0,682 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 14 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172298-1114 Molex 1: 2,09 € 664In Stock 1 620Expected 25/11/2026	Mfr. Part No. 172298-1114 Mouser Part No 538-172298-1114	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 14 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	664In Stock 1 620Expected 25/11/2026	2,09 € 1,89 € 1,85 € 1,70 € 1,64 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 16 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172298-1116 Molex 1: 3,05 € 600In Stock 1 800On Order	Mfr. Part No. 172298-1116 Mouser Part No 538-172298-1116	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 16 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	600In Stock 1 800On Order	3,05 € 2,60 € 2,49 € 1,99 € View 1,98 € 1,94 € 1,83 € 1,80 €	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172298-2106 Molex 1: 1,02 € 312In Stock 1 125Expected 23/11/2026	Mfr. Part No. 172298-2106 Mouser Part No 538-172298-2106	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	312In Stock 1 125Expected 23/11/2026	1,02 € 0,869 € 0,736 € 0,657 € 0,618 €	Min.: 1 Mult.: 1

Ultra-Fit™ Power Connectors

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