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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 6 Pos., Panel Mount, Black, Glow-Wire Capable 216945-3106 Molex 1: $1.67 2,433In Stock	Mfr. Part No. 216945-3106 Mouser Part No 538-216945-3106	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 6 Pos., Panel Mount, Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	2,433In Stock	$1.67 $1.41 $1.33 $1.27 View $1.18 $1.07 $0.962 $0.932	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1303 Molex 1: $3.45 2,152In Stock	Mfr. Part No. 172287-1303 Mouser Part No 538-172287-1303	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	2,152In Stock	$3.45 $2.94 $2.64 $2.43 View $2.28 $2.14 $2.00 $1.88 $1.81	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Solder Clips, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172299-1112 Molex 1: $4.19 1,680In Stock	Mfr. Part No. 172299-1112 Mouser Part No 538-172299-1112	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Solder Clips, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	1,680In Stock	$4.19 $3.56 $3.03 $2.69 View $2.20 $2.19 $2.11	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172316-3310 Molex 1: $9.57 639In Stock	Mfr. Part No. 172316-3310 Mouser Part No 538-172316-3310	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, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	639In Stock	$9.57 $9.32 $8.81 $7.06 View $6.72 $6.70 $6.16 $5.85 Quote	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: $2.19 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	$2.19 $1.86 $1.66 $1.58 View $1.48 $1.37 $1.34 $1.21	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: $2.62 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	$2.62 $2.23 $1.99 $1.89 View $1.77 $1.70 $1.59 $1.55	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black 172286-1103 Molex 1: $1.06 25,829In Stock	Mfr. Part No. 172286-1103 Mouser Part No 538-172286-1103	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 3 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	25,829In Stock	$1.06 $0.985 $0.968 $0.85 View $0.821 $0.758 $0.694 $0.665 $0.641	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172286-1206 Molex 1: $3.59 1,799In Stock	Mfr. Part No. 172286-1206 Mouser Part No 538-172286-1206	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	1,799In Stock	$3.59 $3.13 $2.49 $2.38 View $2.14 $1.74 $1.70	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172286-2305 Molex 1: $3.47 872In Stock	Mfr. Part No. 172286-2305 Mouser Part No 538-172286-2305	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	872In Stock	$3.47 $2.96 $2.94 $2.53 View $2.48 $2.38 $2.24 $2.15 $2.04	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172287-2305 Molex 1: $4.75 902In Stock	Mfr. Part No. 172287-2305 Mouser Part No 538-172287-2305	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	902In Stock	$4.75 $4.04 $3.43 $3.10 View $2.73 $2.58 $2.46	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172298-1106 Molex 1: $1.46 18,216In Stock	Mfr. Part No. 172298-1106 Mouser Part No 538-172298-1106	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	18,216In Stock	$1.46 $1.28 $1.25 $1.16 View $1.11 $1.03 $0.948 $0.926 $0.84	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172298-2312 Molex 1: $9.28 563In Stock	Mfr. Part No. 172298-2312 Mouser Part No 538-172298-2312	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	563In Stock	$9.28 $8.39 $7.93 $7.74 View $7.34 $6.57 $5.26 $4.98 $4.91	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172299-2306 Molex 1: $7.17 990In Stock	Mfr. Part No. 172299-2306 Mouser Part No 538-172299-2306	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	990In Stock	$7.17 $6.53 $6.19 $6.04 View $3.56 $3.55 $3.45	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 7 Pos., Natural, Glow-Wire Capable 172256-4107 Molex 1: $0.938 6,870In Stock	Mfr. Part No. 172256-4107 Mouser Part No 538-172256-4107	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 7 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	6,870In Stock	$0.938 $0.602 $0.559 $0.514 View $0.456 $0.452 $0.382	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 8 Pos., Natural, Glow-Wire Capable 172256-4108 Molex 1: $0.857 5,967In Stock	Mfr. Part No. 172256-4108 Mouser Part No 538-172256-4108	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Single Row, 8 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	5,967In Stock	$0.857 $0.687 $0.647 $0.585 View $0.498 $0.496	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, Glow-Wire Capable, Black 172287-1204 Molex 1: $2.34 1,701In Stock	Mfr. Part No. 172287-1204 Mouser Part No 538-172287-1204	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	1,701In Stock	$2.34 $2.01 $1.97 $1.84 View $1.77 $1.67 $1.52 $1.48	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black 172287-1304 Molex 1: $2.37 1,795In Stock	Mfr. Part No. 172287-1304 Mouser Part No 538-172287-1304	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 4 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	1,795In Stock	$2.37 $2.33 $1.97 $1.96	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 4 Pos., Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172310-3104 Molex 1: $1.58 6,420In Stock 4,752Expected 12/11/2026	Mfr. Part No. 172310-3104 Mouser Part No 538-172310-3104	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 4 Pos., Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	6,420In Stock 4,752Expected 12/11/2026	$1.58 $1.39 $1.36 $1.25 View $1.20 $1.12 $1.00 $0.938 $0.902	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172310-3108 Molex 1: $2.57 2,162In Stock	Mfr. Part No. 172310-3108 Mouser Part No 538-172310-3108	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 8 Pos., Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	2,162In Stock	$2.57 $2.24 $2.15 $2.00 View $1.81 $1.66 $1.47 $1.33 $1.26	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172310-3203 Molex 1: $1.46 3,733In Stock	Mfr. Part No. 172310-3203 Mouser Part No 538-172310-3203	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, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	3,733In Stock	$1.46 $1.44	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172316-3304 Molex 1: $4.66 1,050In Stock	Mfr. Part No. 172316-3304 Mouser Part No 538-172316-3304	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray	Datasheet	1,050In Stock	$4.66 $3.97 $3.28 $2.96 View $2.53 $2.52 $2.39	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black 172286-1205 Molex 1: $3.18 2,209In Stock	Mfr. Part No. 172286-1205 Mouser Part No 538-172286-1205	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 5 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	2,209In Stock	$3.18 $2.67 $2.39 $2.31 View $2.12 $1.84 $1.73 $1.63	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172298-1306 Molex 1: $3.86 505In Stock	Mfr. Part No. 172298-1306 Mouser Part No 538-172298-1306	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 6 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	505In Stock	$3.86 $3.52 $3.33 $3.10 View $2.77 $2.64 $2.18 $2.04 $1.99	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 6 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4106 Molex 1: $2.75 417In Stock	Mfr. Part No. 172316-4106 Mouser Part No 538-172316-4106	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 6 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	417In Stock	$2.75 $2.35 $2.34 $2.01 View $1.99 $1.63 $1.43 $1.39 $1.35	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172286-2206 Molex 1: $3.66 492In Stock	Mfr. Part No. 172286-2206 Mouser Part No 538-172286-2206	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 6 Pos., w/ Kinked Pins, 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	492In Stock	$3.66 $3.32 $3.14 $2.92 View $2.64 $2.22 $2.01 $1.92 $1.88	Min.: 1 Mult.: 1

Ultra-Fit™ Power Connectors

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