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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Terminals Ultra-Fit Crimp Terminal, Male, 0.76 m Gold (Au) Pltg, 22-20 AWG 216946-5112 Molex 7,000: ¥89.2 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 ¥89.2 ¥85 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: ¥131.2 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 ¥131.2 Reel ¥72.1 ¥68.4 ¥65.3	Min.: 1 Mult.: 1 : 7,000
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: ¥403.6 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	¥403.6 ¥352.1 ¥340.5 ¥310.6 View ¥284 ¥260.8 ¥220.9	Min.: 1 Mult.: 1
Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 16 Pos., Natural, Glow-Wire Capable 172258-4116 Molex 1: ¥279 2,315In Stock	Mfr. Part # 172258-4116 Mouser Part # 538-172258-4116	Molex	Headers & Wire Housings Ultra-Fit Tangless Recept. Housing, 3.5mm Pit., Dual Row, 16 Pos., Natural, Glow-Wire Capable Learn More about Molex ultra fit tangless power connectors	Datasheet	2,315In Stock	¥279 ¥239.2 ¥212.6 ¥196 View ¥182.7 ¥172.7 ¥161.9 ¥146.2	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: ¥410.3 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	¥410.3 ¥348.8 ¥297.3 ¥265.8 View ¥230.9 ¥224.2 ¥207.6	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: ¥129.6 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	¥129.6 ¥120.3 ¥118.3 ¥103.8 View ¥100.3 ¥92.5 ¥84.7 ¥81.2 ¥78.2	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: ¥438.5 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	¥438.5 ¥382 ¥274.1 ¥207.6 ¥199.3	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: ¥423.6 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	¥423.6 ¥362.1 ¥358.8 ¥308.9 View ¥302.3 ¥290.7 ¥274.1 ¥262.4 ¥249.2	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: ¥579.7 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	¥579.7 ¥493.3 ¥418.6 ¥378.7 View ¥333.9 ¥315.6 ¥300.6	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: ¥1,132.8 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	¥1,132.8 ¥1,024.8 ¥968.4 ¥945.1 View ¥896.9 ¥802.3 ¥642.8 ¥607.9 ¥599.6	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: ¥875.3 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	¥875.3 ¥797.3 ¥755.8 ¥737.5 View ¥435.2 ¥433.5 ¥421.9	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: ¥421.9 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	¥421.9 ¥358.8 ¥322.2 ¥297.3 View ¥279 ¥260.8 ¥244.2 ¥229.2 ¥220.9	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: ¥511.6 1,680In 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	1,680In Stock	¥511.6 ¥435.2 ¥370.4 ¥328.9 View ¥269.1 ¥267.4 ¥257.5	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: ¥1,169.3 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	¥1,169.3 ¥1,137.8 ¥1,076.3 ¥862.1 View ¥820.5 ¥818.9 ¥752.4 ¥714.2 Quote	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: ¥114.6 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	¥114.6 ¥61 ¥57.1 ¥53.5 View ¥51.7 ¥43.9	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: ¥93 5,967In Stock	Mfr. Part # 172256-4108 Mouser Part # 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	¥93 ¥74.1 ¥71.3 ¥66.1 View ¥59.5 ¥59.3	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: ¥285.7 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	¥285.7 ¥245.8 ¥240.8 ¥224.2 View ¥215.9 ¥204.3 ¥186 ¥181	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: ¥289 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	¥289 ¥284 ¥240.8 ¥239.2	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: ¥342.2 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	¥342.2 ¥305.6 ¥260.8 ¥250.8 View ¥187.7 ¥186 ¥177.7	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: ¥313.9 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	¥313.9 ¥274.1 ¥262.4 ¥244.2 View ¥220.9 ¥202.6 ¥179.4 ¥162.3 ¥153.3	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: ¥177.7 3,733In 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	3,733In Stock	¥177.7 ¥176.1	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: ¥569.7 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	¥569.7 ¥485 ¥400.3 ¥362.1 View ¥308.9 ¥307.3 ¥292.3	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: ¥328.9 2,293In 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	2,293In Stock	¥328.9 ¥279 ¥237.5 ¥207.6 View ¥181 ¥164.3	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: ¥250.8 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	¥250.8 ¥219.3 ¥209.3 ¥196 View ¥177.7 ¥162.3 ¥152.5 ¥144.3	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: ¥342.2 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	¥342.2 ¥313.9 ¥295.7 ¥284 View ¥242.5 ¥220.9 ¥219.3 ¥209.3	Min.: 1 Mult.: 1

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Ultra-Fit Power Connectors

Types of Connectors