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Ultra-Fit Power Connectors

Molex Ultra-Fit Power Connectors eliminate same-circuit-size cross-mating and reduce terminal back-out occurrences. The space-saving, low mating force, high-density Ultra-Fit power connector has a 12A or 14A current rating of 3.5mm pitch and is available with color-coding and mechanical keying options. Molex Ultra-Fit Power Connectors offer 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 back out. 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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Crimpers / Crimping Tools Hand Crimp Tool for Nano-Fit Recept. Crimp Terminals, 26-20 AWG, UL 1569 / UL 1007 223863-4300 Molex 1: $671.60 26In Stock New Product	Mfr. Part # 223863-4300 Mouser Part # 538-223863-4300 New Product	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Nano-Fit Recept. Crimp Terminals, 26-20 AWG, UL 1569 / UL 1007	Datasheet	26In Stock	$671.60 $625.75 $624.90 $614.58 View Quote	Min.: 1 Mult.: 1
Crimpers / Crimping Tools Hand Crimp Tool for Squba 1.8 Plug and Recept. Crimp Terminals, 26 AWG, UL 1569 Wire 223863-4700 Molex 1: $667.76 3In Stock New Product	Mfr. Part # 223863-4700 Mouser Part # 538-223863-4700 New Product	Molex	Crimpers / Crimping Tools Hand Crimp Tool for Squba 1.8 Plug and Recept. Crimp Terminals, 26 AWG, UL 1569 Wire	Datasheet	3In Stock	$667.76 $630.23 $609.18 $588.17	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 22-20 AWG 216946-5112 Molex 7,000: $0.773 42,000In Stock	Mfr. Part # 216946-5112 Mouser Part # 538-216946-5112	Molex	Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 22-20 AWG Learn More about Molex ultra fit power connectors	Datasheet	42,000In Stock	Reel $0.773 $0.737 Quote Quote	Min.: 7,000 Mult.: 7,000 : 7,000
Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 18-16 AWG 216946-5012 Molex 1: $1.14 56,302In Stock	Mfr. Part # 216946-5012 Mouser Part # 538-216946-5012	Molex	Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 18-16 AWG Learn More about Molex ultra fit power connectors	Datasheet	56,302In Stock	Cut Tape $1.14 Reel $0.625 $0.593 $0.566	Min.: 1 Mult.: 1 : 7,000
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4208 Molex 1: $7.00 568In Stock	Mfr. Part # 172316-4208 Mouser Part # 538-172316-4208	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	568In Stock	$7.00 $6.38 $6.03 $5.62 View $4.91 $4.26 $3.79 $3.72 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Single Row, 6 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172310-3206 Molex 1: $3.50 2,321In Stock	Mfr. Part # 172310-3206 Mouser Part # 538-172310-3206	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, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	2,321In Stock	$3.50 $3.05 $2.95 $2.68 View $2.46 $2.26 $1.92	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable 172287-2302 Molex 1: $3.56 1,566In Stock	Mfr. Part # 172287-2302 Mouser Part # 538-172287-2302	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 2 Pos., w/ Solder Clips, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	1,566In Stock	$3.56 $3.02 $2.58 $2.30 View $2.00 $1.94 $1.80	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172316-4204 Molex 1: $4.08 905In Stock	Mfr. Part # 172316-4204 Mouser Part # 538-172316-4204	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex industry solutions	Datasheet	905In Stock	$4.08 $3.72 $3.51 $3.27 View $2.87 $2.78 $2.46 $2.17 $2.12	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, Natural, Glow-Wire Capable, Tray 172316-4304 Molex 1: $6.75 828In Stock	Mfr. Part # 172316-4304 Mouser Part # 538-172316-4304	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, Natural, Glow-Wire Capable, Tray	Datasheet	828In Stock	$6.75 $6.15 $5.83 $5.41 View $4.74 $4.61 $3.59 $3.47	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 16 Pos., 0.38 m Gold (Au) Pltg, Black, Glow-Wire Capable, Tray 172316-3216 Molex 1: $17.22 279In Stock 400Expected 2027-03-29	Mfr. Part # 172316-3216 Mouser Part # 538-172316-3216	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, Black, Glow-Wire Capable, Tray	Datasheet	279In Stock 400Expected 2027-03-29	$17.22 $16.99 $14.10 $13.32 View $12.28 $10.54 $10.11 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray 172316-4110 Molex 1: $4.49 1,201In Stock	Mfr. Part # 172316-4110 Mouser Part # 538-172316-4110	Molex	Headers & Wire Housings Ultra-Fit R/A Header w/ Solder Nail, 3.5mm Pit., Dual Row, 10 Pos., Matte Tin (Sn) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	1,201In Stock	$4.49 $4.09 $3.87 $3.60 View $3.15 $3.07 $2.52 $2.45 $2.39	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 6 Pos., Natural, Glow-Wire Capable 172258-4106 Molex 1: $0.734 5,911In Stock	Mfr. Part # 172258-4106 Mouser Part # 538-172258-4106	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 6 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	5,911In Stock	$0.734 $0.624 $0.557 $0.531 View $0.474 $0.451 $0.423 $0.415 $0.397	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray 172298-1112 Molex 1: $2.94 2,522In Stock	Mfr. Part # 172298-1112 Mouser Part # 538-172298-1112	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 12 Pos., w/ Kinked Pins, Tin (Sn) Pltg, Black, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	2,522In Stock	$2.94 $2.71 $2.55 $2.45 View $2.10 $1.92 $1.81	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 4 Pos., Black, Glow-Wire Capable 216945-3004 Molex 1: $1.44 18,172In Stock	Mfr. Part # 216945-3004 Mouser Part # 538-216945-3004	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Dual Row, 4 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	18,172In Stock	$1.44 $1.23 $1.09 $1.04 View $0.978 $0.90 $0.857 $0.816 $0.811	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, Tin (Sn) Pltg, 22-20 AWG 216946-5113 Molex 1: $0.605 37,221In Stock	Mfr. Part # 216946-5113 Mouser Part # 538-216946-5113	Molex	Terminals Ultra-Fit Crimp Terminal, Male, Tin (Sn) Pltg, 22-20 AWG Learn More about Molex ultra fit power connectors	Datasheet	37,221In Stock	Cut Tape $0.605 Reel $0.276 $0.258 $0.248 $0.24	Min.: 1 Mult.: 1 : 7,000
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: $3.66 2,152In Stock	Mfr. Part # 172287-1303 Mouser Part # 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	$3.66 $3.11 $2.52 $2.42 View $2.26 $2.13 $2.06 $1.92 $1.89	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: $4.44 1,080In Stock	Mfr. Part # 172299-1112 Mouser Part # 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	1,080In Stock	$4.44 $3.77 $3.21 $2.85 View $2.32 $2.30 $2.22	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: $10.14 639In Stock	Mfr. Part # 172316-3310 Mouser Part # 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	$10.14 $9.86 $9.33 $7.46 View $7.11 $6.52 $6.19 $5.89 $5.75	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: $0.979 25,829In Stock	Mfr. Part # 172286-1103 Mouser Part # 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	$0.979 $0.904 $0.899 $0.844 View $0.811 $0.755 $0.703 $0.687 $0.678	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: $3.80 1,799In Stock	Mfr. Part # 172286-1206 Mouser Part # 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	$3.80 $3.31 $1.77 $1.73 $1.71	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: $3.93 872In Stock	Mfr. Part # 172286-2305 Mouser Part # 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	$3.93 $3.47 $3.36 $3.00 View $2.78 $2.69 $2.46 $2.32 $2.26	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: $5.03 902In Stock	Mfr. Part # 172287-2305 Mouser Part # 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	$5.03 $4.28 $3.63 $3.27 View $2.89 $2.74 $2.61	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: $9.82 563In Stock	Mfr. Part # 172298-2312 Mouser Part # 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	$9.82 $8.88 $8.40 $8.19 View $7.78 $6.96 $5.80 $5.41 $5.27	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: $7.59 990In Stock	Mfr. Part # 172299-2306 Mouser Part # 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	$7.59 $6.91 $6.55 $6.39 View $3.77 $3.76 $3.66	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, Tin (Sn) Pltg, 18-16 AWG 216946-5013 Molex 7,000: $0.323 21,000In Stock	Mfr. Part # 216946-5013 Mouser Part # 538-216946-5013	Molex	Terminals Ultra-Fit Crimp Terminal, Male, Tin (Sn) Pltg, 18-16 AWG Learn More about Molex ultra fit power connectors	Datasheet	21,000In Stock	Reel $0.323 $0.31 $0.295 $0.276	Min.: 7,000 Mult.: 7,000 : 7,000

Ultra-Fit Power Connectors

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