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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 (CRC) 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: ₡242 739,86 23In 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	23In Stock	₡242 739,86 ₡226 168,24 ₡225 861,16 ₡222 129,43 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: ₡241 350,22 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	₡241 350,22 ₡227 786,89 ₡220 177,68 ₡212 584,09	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 18-16 AWG 216946-5012 Molex 1: ₡411,17 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 ₡411,17 Reel ₡225,88 ₡214,43 ₡204,54	Min.: 1 Mult.: 1 : 7 000
Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 22-20 AWG 216946-5112 Molex 7 000: ₡279,49 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 ₡279,49 ₡266,48 Quote Quote	Min.: 7 000 Mult.: 7 000 : 7 000
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: ₡1 285,55 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	₡1 285,55 ₡1 092,98 ₡931,63 ₡832,74 View ₡723,45 ₡702,63 ₡650,58	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: ₡1 264,73 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	₡1 264,73 ₡1 103,39 ₡1 072,16 ₡962,86 View ₡890,00 ₡817,13 ₡697,42	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: ₡359,12 6 870In Stock	Mfr. Part # 172256-4107 Mouser Part # 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	₡359,12 ₡161,86 ₡137,40	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: ₡754,67 1 661In Stock	Mfr. Part # 172287-1204 Mouser Part # 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 661In Stock	₡754,67 ₡676,61 ₡624,56 ₡603,74 View ₡598,54 ₡556,90 ₡541,28	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: ₡874,38 1 775In Stock	Mfr. Part # 172287-1304 Mouser Part # 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 775In Stock	₡874,38 ₡739,06	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray 172298-2304 Molex 1: ₡1 035,73 1 452In Stock	Mfr. Part # 172298-2304 Mouser Part # 538-172298-2304	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Dual Row, 4 Pos., w/ Kinked Pins, 0.76 m Gold (Au) Pltg, Natural, Glow-Wire Capable, Tray Learn More about Molex ultra fit power connectors	Datasheet	1 452In Stock	₡1 035,73 ₡947,25 ₡817,13 ₡775,49 View ₡598,54 ₡593,33 ₡588,13	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: ₡983,68 2 162In Stock	Mfr. Part # 172310-3108 Mouser Part # 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	₡983,68 ₡858,77 ₡822,34 ₡765,08 View ₡692,22 ₡634,97 ₡562,10 ₡508,49 ₡480,39	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: ₡556,90 3 706In Stock	Mfr. Part # 172310-3203 Mouser Part # 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 706In Stock	₡556,90 ₡551,69	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: ₡1 785,20 1 050In Stock	Mfr. Part # 172316-3304 Mouser Part # 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	₡1 785,20 ₡1 519,76 ₡1 254,32 ₡1 134,61 View ₡962,86 ₡957,66 ₡916,02	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black 172286-1108 Molex 1: ₡1 030,52 2 288In Stock	Mfr. Part # 172286-1108 Mouser Part # 538-172286-1108	Molex	Headers & Wire Housings Ultra-Fit Vert. Header, 3.5mm Pit., Single Row, 8 Pos., w/ Kinked Pins, Tin (Sn), Glow-Wire Capable, Black Learn More about Molex ultra fit power connectors	Datasheet	2 288In Stock	₡1 030,52 ₡874,38 ₡744,27 ₡650,58 View ₡567,31 ₡514,74	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: ₡1 472,92 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	₡1 472,92 ₡1 342,80 ₡1 269,94 ₡1 181,46 View ₡1 035,73 ₡1 004,50 ₡837,95 ₡785,90 ₡765,08	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: ₡2 440,98 778In 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	778In Stock	₡2 440,98 ₡2 222,39 ₡2 107,88 ₡1 956,95 View ₡1 712,33 ₡1 665,49 ₡1 295,96 ₡1 254,32	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: ₡1 321,98 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	₡1 321,98 ₡1 124,21 ₡910,81 ₡874,38 View ₡817,13 ₡770,29 ₡744,27 ₡692,22 ₡681,81	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: ₡1 603,03 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	₡1 603,03 ₡1 363,62 ₡1 160,64 ₡1 030,52 View ₡837,95 ₡832,74 ₡801,52	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: ₡3 664,08 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	₡3 664,08 ₡3 565,19 ₡3 372,62 ₡2 696,01 View ₡2 571,10 ₡2 357,71 ₡2 238,00 ₡2 128,70 ₡2 076,66	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, 0.38 m Gold (Au) Pltg, 18-16 AWG 216946-5011 Molex 7 000: ₡204,54 35 000In Stock	Mfr. Part # 216946-5011 Mouser Part # 538-216946-5011	Molex	Terminals Ultra-Fit Crimp Terminal, Male, 0.38 m Gold (Au) Pltg, 18-16 AWG Learn More about Molex ultra fit power connectors	Datasheet	35 000In Stock	Reel ₡204,54 ₡194,13 ₡184,77	Min.: 7 000 Mult.: 7 000 : 7 000
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: ₡1 197,07 2 209In Stock	Mfr. Part # 172286-1205 Mouser Part # 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	₡1 197,07 ₡994,09 ₡916,02 ₡817,13 View ₡775,49 ₡697,42 ₡624,56 ₡598,54	Min.: 1 Mult.: 1
Terminals Ultra-Fit Crimp Terminal, Male, Tin (Sn) Pltg, 18-16 AWG 216946-5013 Molex 7 000: ₡116,58 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 ₡116,58 ₡111,90 ₡106,70 ₡99,93	Min.: 7 000 Mult.: 7 000 : 7 000
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: ₡6 224,77 275In Stock 400Expected 3/29/2027	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	275In Stock 400Expected 3/29/2027	₡6 224,77 ₡6 141,49 ₡5 095,36 ₡4 814,30 View ₡4 439,57 ₡3 809,81 ₡3 653,67 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: ₡1 623,85 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	₡1 623,85 ₡1 478,12 ₡1 400,05 ₡1 301,16 View ₡1 139,82 ₡1 108,59 ₡978,47 ₡884,79 ₡869,18	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 4 Pos., Black, Glow-Wire Capable 202569-3004 Molex 1: ₡785,90 5 331In Stock	Mfr. Part # 202569-3004 Mouser Part # 538-202569-3004	Molex	Headers & Wire Housings Ultra-Fit Plug Housing, 3.5mm Pit., Single Row, 4 Pos., Black, Glow-Wire Capable Learn More about Molex ultra fit power connectors	Datasheet	5 331In Stock	₡785,90 ₡687,01 ₡655,79 ₡614,15 View ₡556,90 ₡508,49 ₡497,56 ₡487,68 ₡452,28	Min.: 1 Mult.: 1

Ultra-Fit Power Connectors

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Ultra-Fit Power Connectors

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