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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 (GBP) 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, 4 Pos., Matte Tin (Sn) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black 76825-0004 Molex 1: £1.80 11,730In Stock 12,800On Order	Mfr. Part No. 76825-0004 Mouser Part No 538-76825-0004	Molex	Headers & Wire Housings Mega-Fit R/A Header, 5.7mm Pit., TH, Dual Row, 4 Pos., Matte Tin (Sn) Pltg, 3.6mm Tail Lg., Glow-Wire Capable, Tray, Black Learn More about Molex mega fit	Datasheet	11,730In Stock 12,800On Order On Order Ship Dates Mfr. No: 76825-0004 Stock: 11,730 Can Dispatch Immediately On Order: 5,000 Expected 16/11/2026 7,800 Expected 17/11/2026 Factory Lead Time: 13 Weeks	£1.80 £1.53 £1.45 £1.31 View £1.28 £1.16 £1.09	Min.: 1 Mult.: 1
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: £3.16 12,836In Stock	Mfr. Part No. 76825-0008 Mouser Part No 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	£3.16 £2.69 £2.54 £2.29 View £2.16 £2.01 £1.90 £1.88	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: £1.56 14,770In Stock	Mfr. Part No. 76829-0104 Mouser Part No 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	£1.56 £1.25 £1.20 £1.10 View £1.04 £0.978 £0.96	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: £0.78 4,556In Stock	Mfr. Part No. 105411-0104 Mouser Part No 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	£0.78 £0.695 £0.621 £0.591 View £0.554 £0.528 £0.502 £0.465 £0.453	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: £0.105 135,825In Stock	Mfr. Part No. 105415-0001 Mouser Part No 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	£0.105 £0.09 £0.081 £0.077 View £0.068 £0.065 £0.063	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 4 Circuit, Glow-Wire Capable, Bag 170001-0104 Molex 1: £0.796 15,491In Stock	Mfr. Part No. 170001-0104 Mouser Part No 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	15,491In Stock	£0.796 £0.694 £0.657 £0.598 View £0.571 £0.542 £0.505 £0.491 £0.479	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 6 Circuit, Glow-Wire Capable, Bag 170001-0106 Molex 1: £1.13 16,642In Stock	Mfr. Part No. 170001-0106 Mouser Part No 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	£1.13 £0.969 £0.863 £0.818 View £0.773 £0.691 £0.653 £0.64 £0.638	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 4 Circuit, UL 94 V-0, Bag 171692-0104 Molex 1: £0.526 24,309In Stock 27,720Expected 12/11/2026	Mfr. Part No. 171692-0104 Mouser Part No 538-171692-0104	Molex	Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 4 Circuit, UL 94 V-0, Bag Learn More about Molex mega fit	Datasheet	24,309In Stock 27,720Expected 12/11/2026	£0.526 £0.459 £0.398 £0.378 View £0.347 £0.308 £0.295 £0.286 £0.284	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 8 Circuit, UL 94 V-0, Bag 171692-0108 Molex 1: £0.863 3,598In Stock	Mfr. Part No. 171692-0108 Mouser Part No 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	3,598In Stock	£0.863 £0.788 £0.745 £0.722 View £0.677 £0.634 £0.59 £0.566 £0.545	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Recept. Housing, Dual Row, 10 Circuit, UL 94 V-0, Bag 171692-0110 Molex 1: £1.07 8,914In Stock	Mfr. Part No. 171692-0110 Mouser Part No 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	8,914In Stock	£1.07 £0.908 £0.818 £0.773 View £0.695 £0.628 £0.598	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: £1.10 5,831In Stock	Mfr. Part No. 171692-0210 Mouser Part No 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	£1.10 £0.943 £0.841 £0.803 View £0.718 £0.684 £0.657	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG CutStp/100 172063-0311 (Cut Strip) Molex 100: £0.491 6,600In Stock 350On Order	Mfr. Part No. 172063-0311 (Cut Strip) Mouser Part No 538-172063-0311-CT	Molex	Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG CutStp/100 Learn More about Molex mega fit	Datasheet	6,600In Stock 350On Order	£0.491	Min.: 100 Mult.: 100
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Loose pc 172063-0311 (Loose Piece) Molex 1: £0.788 3,104In Stock	Mfr. Part No. 172063-0311 (Loose Piece) Mouser Part No 538-172063-0311-LP	Molex	Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Loose pc Learn More about Molex mega fit	Datasheet	3,104In Stock	£0.788 £0.669 £0.642 £0.629	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit F/M Crimp 14-16AWG Reel/1000 172063-0311 (Mouser Reel) Molex 1,000: £0.437 11,000In Stock	Mfr. Part No. 172063-0311 (Mouser Reel) Mouser Part No 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 £0.437	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: £0.882 17,275In Stock	Mfr. Part No. 172063-1333 Mouser Part No 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 £0.882 Reel £0.509 £0.494 £0.471 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: £7.53 961In Stock	Mfr. Part No. 172064-0010 Mouser Part No 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	£7.53 £6.46 £6.14 £5.99 View £5.50 £5.39 £5.21 £4.96	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: £5.40 915In Stock 1,000Expected 17/11/2026	Mfr. Part No. 172064-1004 Mouser Part No 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 17/11/2026	£5.40 £4.99 £4.98 £4.84	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: £3.23 1,545In Stock	Mfr. Part No. 200241-1117 Mouser Part No 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	£3.23 £2.50 £2.30 £2.03 View £1.98 £1.97	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: £2.52 6,784In Stock	Mfr. Part No. 200241-1122 Mouser Part No 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	£2.52 £2.15 £1.79 £1.62 View £1.59 £1.58 £1.47	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: £2.46 2,913In Stock	Mfr. Part No. 200241-1215 Mouser Part No 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	£2.46 £2.45 £1.86 £1.77 View £1.58 £1.51 £1.45 £1.34	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: £3.52 2,075In Stock	Mfr. Part No. 200241-1223 Mouser Part No 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	£3.52 £3.36 £3.28 £2.64 View £2.51 £2.50 £2.32 £2.21 £2.15	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: £5.13 3,020In Stock	Mfr. Part No. 200241-1232 Mouser Part No 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	3,020In Stock	£5.13 £4.64 £4.39 £4.29 View £4.07 £3.64 £3.43 £3.27	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: £0.943 7,654In Stock	Mfr. Part No. 200456-1215 Mouser Part No 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	£0.943 £0.899 £0.803 £0.766 View £0.69 £0.657 £0.637 £0.601	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: £1.16 3,455In Stock	Mfr. Part No. 200456-1216 Mouser Part No 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	3,455In Stock	£1.16 £0.995 £0.882 £0.841 View £0.773 £0.734 £0.699 £0.666 £0.653	Min.: 1 Mult.: 1
Headers & Wire Housings Mega-Fit Crimp Terminal, Female, Tin (Sn) Pltg, 12 AWG, Reel 76823-0322 Molex 4,000: £0.121 52,000In Stock	Mfr. Part No. 76823-0322 Mouser Part No 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 £0.121 £0.114 £0.107 £0.101	Min.: 4,000 Mult.: 4,000 : 4,000

Mega-Fit Power Connectors

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