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Mega-Fit Power Connectors

Molex Mega-Fit Power Connectors deliver up to 23A per circuit set on a 5.7mm pitch. This innovative design allows design engineers more power density than existing mid-range power connectors. Mega-Fit connectors are designed for wire-to-board configurations and can be used in virtually any industry or application. The system provides fully isolated terminals, positive lock housings, and polarized receptacles and housings. This split-box terminal design provides six independent points of contact to offer long-term reliability. Molex Mega-Fit products are UL recognized and CSA approved. All components are lead-free and RoHS compliant.

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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.
Headers & Wire Housings MegaFit Female Crimp 14-16AWG Loose PC 172063-1311 (Loose Piece) Molex 1: ¥378.7 2,431In Stock	Mfr. Part # 172063-1311 (Loose Piece) Mouser Part # 538-172063-1311-LP	Molex	Headers & Wire Housings MegaFit Female Crimp 14-16AWG Loose PC Learn More about Molex mega fit	Datasheet	2,431In Stock	¥378.7 ¥330.5 ¥315.6 ¥308.9	Min.: 1 Mult.: 1
Headers & Wire Housings MegaFit Female Crimp 12 AWG Cut Strip/100 172063-1312 (Cut Strip) Molex 100: ¥245.8 3,100In Stock	Mfr. Part # 172063-1312 (Cut Strip) Mouser Part # 538-172063-1312-CT	Molex	Headers & Wire Housings MegaFit Female Crimp 12 AWG Cut Strip/100 Learn More about Molex mega fit	Datasheet	3,100In Stock	Reel ¥245.8	Min.: 100 Mult.: 100 : 100
Headers & Wire Housings Mega-Fit Tangless TPA-Capable Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 10 AWG, Reel 172063-1335 Molex 1: ¥380.4 1,350In Stock	Mfr. Part # 172063-1335 Mouser Part # 538-172063-1335	Molex	Headers & Wire Housings Mega-Fit Tangless TPA-Capable Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, 10 AWG, Reel Learn More about Molex mega fit	Datasheet	1,350In Stock	Cut Tape ¥380.4 Reel ¥219.3 ¥207.6	Min.: 1 Mult.: 1 : 2,500
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 172064-0006 Molex 1: ¥1,192.6 2,139In Stock	Mfr. Part # 172064-0006 Mouser Part # 538-172064-0006	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	2,139In Stock	¥1,192.6 ¥1,013.2 ¥1,011.5 ¥983.3 View ¥862.1 ¥740.8 ¥705.9 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 172064-0008 Molex 1: ¥1,388.6 351In Stock 650Expected 2/2/2027	Mfr. Part # 172064-0008 Mouser Part # 538-172064-0008	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	351In Stock 650Expected 2/2/2027	¥1,388.6 ¥1,215.9 ¥1,033.1 ¥905.2 ¥860.4	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 172064-0012 Molex 1: ¥2,259 298In Stock	Mfr. Part # 172064-0012 Mouser Part # 538-172064-0012	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	298In Stock	¥2,259 ¥1,840.4 ¥1,808.8 ¥1,777.3 View ¥1,735.7 ¥1,481.6 ¥1,410.2 ¥1,368.7	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0004 Molex 1: ¥789 1,526In Stock 3,250Expected 11/12/2026	Mfr. Part # 172065-0004 Mouser Part # 538-172065-0004	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,526In Stock 3,250Expected 11/12/2026	¥789 ¥646.1 ¥634.5 ¥606.3 View ¥556.4 ¥523.2 ¥498.3 ¥468.4 ¥465.1	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0006 Molex 1: ¥1,127.8 1,921In Stock	Mfr. Part # 172065-0006 Mouser Part # 538-172065-0006	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,921In Stock	¥1,127.8 ¥946.8 ¥928.5 ¥901.9 View ¥815.6 ¥780.7 ¥696 ¥661.1 ¥656.1	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0012 Molex 1: ¥1,684.3 708In Stock	Mfr. Part # 172065-0012 Mouser Part # 538-172065-0012	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.38 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	708In Stock	¥1,684.3 ¥1,458.4 ¥1,440.1 ¥1,413.5 View ¥1,318.8 ¥1,154.4 ¥1,106.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 2 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0202 Molex 1: ¥443.5 1,509In Stock	Mfr. Part # 172065-0202 Mouser Part # 538-172065-0202	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 2 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,509In Stock	¥443.5 ¥397 ¥372.1 ¥338.8 View ¥320.6 ¥305.6 ¥292.3 ¥284 ¥277.4	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0204 Molex 1: ¥730.8 4,997In Stock	Mfr. Part # 172065-0204 Mouser Part # 538-172065-0204	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	4,997In Stock	¥730.8 ¥641.1 ¥624.5 ¥534.8 View ¥533.2 ¥485 ¥460.1 ¥455.1 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0206 Molex 1: ¥880.3 1,075In Stock	Mfr. Part # 172065-0206 Mouser Part # 538-172065-0206	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 6 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,075In Stock	¥880.3 ¥877 ¥852.1 ¥641.1 View ¥609.6 ¥564.7 ¥538.2 ¥533.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0208 Molex 1: ¥1,081.3 936In Stock	Mfr. Part # 172065-0208 Mouser Part # 538-172065-0208	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	936In Stock	¥1,081.3 ¥1,061.4 ¥1,029.8 ¥802.3 View ¥762.4 ¥691 ¥661.1 ¥652.8	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0210 Molex 1: ¥1,443.4 1,076In Stock	Mfr. Part # 172065-0210 Mouser Part # 538-172065-0210	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,076In Stock	¥1,443.4 ¥1,338.8 ¥1,284 ¥1,230.8 View ¥1,169.3 ¥1,043.1 ¥910.2 ¥870.4	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 2 Pos., 0.76 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-0302 Molex 1: ¥782.3 2,465In Stock	Mfr. Part # 172065-0302 Mouser Part # 538-172065-0302	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/out Crush Pegs, 5.7mm Pit., TH, Dual Row, 2 Pos., 0.76 m Gold (Au) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	2,465In Stock	¥782.3 ¥676 ¥574.7 ¥573 View ¥511.6 ¥481.7 ¥455.1	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-1008 Molex 1: ¥2,006.5 226In Stock 720Expected 2/1/2027	Mfr. Part # 172065-1008 Mouser Part # 538-172065-1008	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 8 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	226In Stock 720Expected 2/1/2027	¥2,006.5 ¥1,719.1 ¥1,689.2 ¥1,641.1 View ¥1,471.6 ¥1,456.7 ¥1,292.3 ¥1,252.4	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-1012 Molex 1: ¥3,041.3 375In Stock	Mfr. Part # 172065-1012 Mouser Part # 538-172065-1012	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 12 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	375In Stock	¥3,041.3 ¥2,586.2 ¥2,581.2 ¥2,559.6 View ¥2,197.5 ¥2,149.3 ¥1,946.7 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Backshell, Dual Row, Low-Halogen, 4 Pos. 200122-0004 Molex 2: ¥179.4 8,598In Stock	Mfr. Part # 200122-0004 Mouser Part # 538-200122-0004	Molex	Headers & Wire Housings Mega-Fit Recept. Backshell, Dual Row, Low-Halogen, 4 Pos. Learn More about Molex mega fit	Datasheet	8,598In Stock	¥179.4 ¥152.3 ¥127.2 ¥121.8 View ¥114.8 ¥106.1 ¥101.3 ¥99.2	Min.: 2 Mult.: 2
Headers & Wire Housings Mega-Fit Recept. Backshell, Dual Row, Glow-Wire Capable, 4 Pos. 200122-0104 Molex 2: ¥214.3 2,514In Stock	Mfr. Part # 200122-0104 Mouser Part # 538-200122-0104	Molex	Headers & Wire Housings Mega-Fit Recept. Backshell, Dual Row, Glow-Wire Capable, 4 Pos. Learn More about Molex mega fit	Datasheet	2,514In Stock	¥214.3 ¥181 ¥174.4 ¥139.9 View ¥133.5 ¥118.8 ¥112.4 ¥100.7	Min.: 2 Mult.: 2
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 2 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1112 Molex 1: ¥212.6 10,632In Stock	Mfr. Part # 200241-1112 Mouser Part # 538-200241-1112	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 2 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	10,632In Stock	¥212.6 ¥186 ¥156.3 ¥150.7 View ¥144.8 ¥132 ¥129.2 ¥121.1	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 3 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1113 Molex 1: ¥318.9 4,304In Stock	Mfr. Part # 200241-1113 Mouser Part # 538-200241-1113	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 3 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	4,304In Stock	¥318.9 ¥242.5 ¥230.9 ¥214.3 View ¥202.6 ¥196 ¥181	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 4 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1114 Molex 1: ¥402 3,553In Stock	Mfr. Part # 200241-1114 Mouser Part # 538-200241-1114	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 4 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	3,553In Stock	¥402 ¥373.7 ¥307.3 ¥294 View ¥284 ¥265.8 ¥254.1 ¥227.6	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 5 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1115 Molex 1: ¥481.7 1,659In Stock	Mfr. Part # 200241-1115 Mouser Part # 538-200241-1115	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 5 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,659In Stock	¥481.7 ¥390.3 ¥332.2 ¥299 View ¥270.7 ¥254.1	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 6 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1116 Molex 1: ¥519.9 1,263In Stock 3,240Expected 11/26/2026	Mfr. Part # 200241-1116 Mouser Part # 538-200241-1116	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 6 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,263In Stock 3,240Expected 11/26/2026	¥519.9 ¥420.2 ¥388.7 ¥352.1 View ¥337.2 ¥328.9 ¥299	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 8 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1118 Molex 1: ¥805.6 685In Stock	Mfr. Part # 200241-1118 Mouser Part # 538-200241-1118	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 8 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	685In Stock	¥805.6 ¥754.1 ¥627.9 ¥581.4 View ¥518.2 ¥493.3 ¥448.5	Min.: 1 Mult.: 1

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Mega-Fit Power Connectors

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