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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 Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 8 Pos., Matte Tin (Sn) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 76825-0008 Molex 1: ¥699.3 12,836In Stock	Mfr. Part # 76825-0008 Mouser Part # 538-76825-0008	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 8 Pos., Matte Tin (Sn) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	12,836In Stock	¥699.3 ¥594.6 ¥561.4 ¥506.6 View ¥476.7 ¥443.5 ¥420.2 ¥415.3	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Slim Vert. Header w/o Crush Pegs, 5.7mm Pit., TH, Dual Row, 4 Pos., Matte Tin (Sn) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black 76829-0104 Molex 1: ¥345.5 14,770In Stock	Mfr. Part # 76829-0104 Mouser Part # 538-76829-0104	Molex	Headers & Wire Housings Mega-Fit Slim Vert. Header w/o Crush Pegs, 5.7mm Pit., TH, Dual Row, 4 Pos., Matte Tin (Sn) Pltg, 2.93mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	14,770In Stock	¥345.5 ¥275.7 ¥267.4 ¥244.2 View ¥229.2 ¥215.9 ¥202.6 ¥192.7	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Plug Housing, Dual Row, 4 Circuit, UL 94V-0, Glow-Wire Capable, Free Hanging 105411-0104 Molex 1: ¥172.7 4,556In Stock	Mfr. Part # 105411-0104 Mouser Part # 538-105411-0104	Molex	Headers & Wire Housings Mega-Fit Plug Housing, Dual Row, 4 Circuit, UL 94V-0, Glow-Wire Capable, Free Hanging Learn More about Molex mega fit	Datasheet	4,556In Stock	¥172.7 ¥153.8 ¥137.4 ¥130.7 View ¥122.6 ¥116.8 ¥111.1 ¥102.6 ¥100.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Terminal Pos. Assurance (TPA) Retainer, 1 Circuit, 5.7mm Pit., UL 94V-0, Glow-Wire Capable, Natural 105415-0001 Molex 1: ¥23.3 135,825In Stock	Mfr. Part # 105415-0001 Mouser Part # 538-105415-0001	Molex	Headers & Wire Housings Mega-Fit Terminal Pos. Assurance (TPA) Retainer, 1 Circuit, 5.7mm Pit., UL 94V-0, Glow-Wire Capable, Natural Learn More about Molex mega fit tpa connectors	Datasheet	135,825In Stock	¥23.3 ¥19.9 ¥17.9 ¥16.9 View ¥15.1 ¥14.5 ¥13.6 ¥13.5 ¥13	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 4 Circuit, Glow-Wire Capable, Bag 170001-0104 Molex 1: ¥176.1 15,481In Stock	Mfr. Part # 170001-0104 Mouser Part # 538-170001-0104	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 4 Circuit, Glow-Wire Capable, Bag Learn More about Molex mega fit	Datasheet	15,481In Stock	¥176.1 ¥153.5 ¥145.5 ¥132.4 View ¥126.2 ¥119.9 ¥111.6 ¥108.8 ¥106	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 6 Circuit, Glow-Wire Capable, Bag 170001-0106 Molex 1: ¥250.8 16,642In Stock	Mfr. Part # 170001-0106 Mouser Part # 538-170001-0106	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 6 Circuit, Glow-Wire Capable, Bag Learn More about Molex mega fit	Datasheet	16,642In Stock	¥250.8 ¥214.3 ¥191 ¥181 View ¥171.1 ¥152.8 ¥144.5 ¥141.5 ¥140.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 6 Circuit, UL 94 V-0, Bag 171692-0106 Molex 1: ¥179.4 16,357In Stock 32,000Expected 11/16/2026	Mfr. Part # 171692-0106 Mouser Part # 538-171692-0106	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 6 Circuit, UL 94 V-0, Bag Learn More about Molex mega fit	Datasheet	16,357In Stock 32,000Expected 11/16/2026	¥179.4 ¥156.1 ¥147.5 ¥133.5 View ¥126.9 ¥115.4 ¥107.6 ¥104.5	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 8 Circuit, UL 94 V-0, Bag 171692-0108 Molex 1: ¥191 3,594In Stock	Mfr. Part # 171692-0108 Mouser Part # 538-171692-0108	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 8 Circuit, UL 94 V-0, Bag Learn More about Molex mega fit	Datasheet	3,594In Stock	¥191 ¥174.4 ¥164.8 ¥159.8 View ¥149.7 ¥140.2 ¥130.6 ¥125.1 ¥120.6	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 10 Circuit, UL 94 V-0, Bag 171692-0110 Molex 1: ¥237.5 8,909In Stock	Mfr. Part # 171692-0110 Mouser Part # 538-171692-0110	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 10 Circuit, UL 94 V-0, Bag Learn More about Molex mega fit	Datasheet	8,909In Stock	¥237.5 ¥201 ¥181 ¥171.1 View ¥153.8 ¥138.9 ¥132.4	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Dual Row, 10 Circuit, UL 94V-0, Glow-Wire Capable, Black 171692-0210 Molex 1: ¥244.2 5,831In Stock	Mfr. Part # 171692-0210 Mouser Part # 538-171692-0210	Molex	Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Dual Row, 10 Circuit, UL 94V-0, Glow-Wire Capable, Black Learn More about Molex mega fit tpa connectors	Datasheet	5,831In Stock	¥244.2 ¥209.3 ¥186 ¥177.7 View ¥159 ¥151.2 ¥144.7 ¥139.4 ¥136.7	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG CutStp/100 172063-0311 (Cut Strip) Molex 100: ¥108.8 6,100In Stock 350On Order	Mfr. Part # 172063-0311 (Cut Strip) Mouser Part # 538-172063-0311-CT	Molex	Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG CutStp/100 Learn More about Molex mega fit	Datasheet	6,100In Stock 350On Order	¥108.8	Min.: 100 Mult.: 100
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Loose pc 172063-0311 (Loose Piece) Molex 1: ¥174.4 2,904In Stock	Mfr. Part # 172063-0311 (Loose Piece) Mouser Part # 538-172063-0311-LP	Molex	Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Loose pc Learn More about Molex mega fit	Datasheet	2,904In Stock	¥174.4 ¥148 ¥142 ¥139	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Reel/1000 172063-0311 (Mouser Reel) Molex 1,000: ¥96.7 11,000In Stock	Mfr. Part # 172063-0311 (Mouser Reel) Mouser Part # 538-172063-0311-MR	Molex	Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Reel/1000 Learn More about Molex mega fit	Datasheet	11,000In Stock	Reel ¥96.7	Min.: 1,000 Mult.: 1,000 : 1,000
Headers & Wire Housings Mega-Fit Tangless TPA-Capable Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, Double 16+16 or Single 12 AWG, Reel 172063-1333 Molex 1: ¥194.3 17,275In Stock	Mfr. Part # 172063-1333 Mouser Part # 538-172063-1333	Molex	Headers & Wire Housings Mega-Fit Tangless TPA-Capable Crimp Terminal, Female, 0.76 m Gold (Au) Pltg, Double 16+16 or Single 12 AWG, Reel Learn More about Molex mega fit tpa connectors	Datasheet	17,275In Stock	Cut Tape ¥194.3 Reel ¥112.6 ¥109.3 ¥104.1 Quote Quote	Min.: 1 Mult.: 1 : 3,000
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 172064-0010 Molex 1: ¥1,666 961In Stock	Mfr. Part # 172064-0010 Mouser Part # 538-172064-0010	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 10 Pos., 0.38 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	961In Stock	¥1,666 ¥1,430.1 ¥1,358.7 ¥1,325.5 View ¥1,215.9 ¥1,192.6 ¥1,152.7 ¥1,003.2	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 172064-1004 Molex 1: ¥1,195.9 915In Stock 1,000Expected 11/17/2026	Mfr. Part # 172064-1004 Mouser Part # 538-172064-1004	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	915In Stock 1,000Expected 11/17/2026	¥1,195.9 ¥1,104.6 ¥1,101.2 ¥1,016.5 View ¥975 ¥906.9 ¥840.5 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black 172065-1004 Molex 1: ¥1,320.5 1,179In Stock	Mfr. Part # 172065-1004 Mouser Part # 538-172065-1004	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., TH, Dual Row, 4 Pos., 0.76 m Gold (Au) Pltg, 3.73mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,179In Stock	¥1,320.5 ¥1,156.1 ¥983.3 ¥877 View ¥825.5 ¥823.9	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 7 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1117 Molex 1: ¥714.2 1,545In Stock	Mfr. Part # 200241-1117 Mouser Part # 538-200241-1117	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 7 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	1,545In Stock	¥714.2 ¥551.5 ¥508.3 ¥448.5 View ¥438.5 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 2 Pos., 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black 200241-1122 Molex 1: ¥558.1 6,784In Stock	Mfr. Part # 200241-1122 Mouser Part # 538-200241-1122	Molex	Headers & Wire Housings Mega-Fit Vert. Header, 5.7mm Pit., Single Row, 2 Pos., 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	6,784In Stock	¥558.1 ¥475 ¥395.3 ¥358.8 View ¥342.2 ¥335.5 ¥312.3	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 5 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black 200241-1215 Molex 1: ¥544.8 2,913In Stock	Mfr. Part # 200241-1215 Mouser Part # 538-200241-1215	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 5 Pos., Matte Tin (Sn) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	2,913In Stock	¥544.8 ¥543.1 ¥411.9 ¥392 View ¥350.5 ¥333.9 ¥320.6 ¥297.3	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black 200241-1223 Molex 1: ¥779 2,075In Stock	Mfr. Part # 200241-1223 Mouser Part # 538-200241-1223	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 3 Pos., 0.38 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	2,075In Stock	¥779 ¥744.1 ¥725.9 ¥583 View ¥554.8 ¥551.5 ¥513.2 ¥488.3 ¥475	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 2 Pos., 0.760 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black 200241-1232 Molex 1: ¥1,136.1 2,990In Stock	Mfr. Part # 200241-1232 Mouser Part # 538-200241-1232	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., Single Row, 2 Pos., 0.760 m Gold (Au) Pltg, Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	2,990In Stock	¥1,136.1 ¥1,028.2 ¥971.7 ¥948.4 View ¥900.3 ¥805.6 ¥759.1 ¥737.5 ¥642.8	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Single Row, 5 Circuit, UL 94V-0, Glow-Wire Capable, Black 200456-1215 Molex 1: ¥209.3 7,654In Stock	Mfr. Part # 200456-1215 Mouser Part # 538-200456-1215	Molex	Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Single Row, 5 Circuit, UL 94V-0, Glow-Wire Capable, Black Learn More about Molex mega fit tpa connectors	Datasheet	7,654In Stock	¥209.3 ¥199.3 ¥177.7 ¥169.4 View ¥152.6 ¥145.5 ¥141 ¥133	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Single Row, 6 Circuit, UL 94V-0, Glow-Wire Capable, Black 200456-1216 Molex 1: ¥257.5 2,985In Stock	Mfr. Part # 200456-1216 Mouser Part # 538-200456-1216	Molex	Headers & Wire Housings Mega-Fit Tangless TPA-Capable Recept. Housing, Single Row, 6 Circuit, UL 94V-0, Glow-Wire Capable, Black Learn More about Molex mega fit tpa connectors	Datasheet	2,985In Stock	¥257.5 ¥219.3 ¥196 ¥186 View ¥171.1 ¥162.4 ¥154.6 ¥147.3 ¥144.5	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Crimp Terminal, Female, Tin (Sn) Pltg, 12 AWG, Reel 76823-0322 Molex 4,000: ¥26.9 52,000In Stock	Mfr. Part # 76823-0322 Mouser Part # 538-76823-0322	Molex	Headers & Wire Housings Mega-Fit Crimp Terminal, Female, Tin (Sn) Pltg, 12 AWG, Reel Learn More about Molex mega fit	Datasheet	52,000In Stock	Reel ¥26.9 ¥25.2 ¥23.6 ¥22.4 Quote Quote	Min.: 4,000 Mult.: 4,000 : 4,000

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Mega-Fit Power Connectors

Types of Connectors