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Powerful Fit Family Connectors

The Fit Family offers the flexibility you've been searching for! Find a huge selection of power connectors for wire-to-wire, wire-to-board and board-to-board configurations. For everything from space saving sizes to cutting-edge current density and long-term reliability in almost every application, start here!

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Nano-Fit™ - The latest addition to the Molex Fit Family

The compact Nano-Fit™ connectors provide design engineers with fully protected header terminals in a small package while also offering keying options to ensure proper mating, terminal position assurance (TPA) & 6.5A per circuit. All this with just a 2.5mm Pitch!

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Micro-Fit 3.0™ Power Connectors - Up to 5.0A

Reliable performance when you need compact connectors with up to 5 amps of current. Ideal for board-to-board, wire-to-board, wire-to-wire, power and signal — used in TVs, vending machines, gaming systems, work routers and more. Based on a 3.00mm pitch and available in multiple circuit sizes and cable lengths.

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Ultra-Fit™ Power Connectors – 3.5mm Pitch - Up to 14.0A

Eliminate same-circuit-size cross mating, optimize space savings and reduce assembly time with low mating force, high-density Ultra-Fit™ Power Connectors. The streamlined design is up to 17% smaller than competing power connectors and the optional TPA retainers significantly reduce terminal backouts. Typical applications include Consumer Goods, Industrial Equipment, Medical Devices, Connected Lighting, Automotive & Telecommunications/Networking.

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Mini-Fit® & Mini-Fit Jr.™ Power Connectors - Up to 13.0A

Reliability and quality for compact spaces featuring fully isolated terminals, positive housing locks, low engagement forces and polarized housings and receptacles. Mini-Fit offers design flexibility for wire-to-wire, wire-to-board and board-to-board in industries like white goods, networking, telecom, industrial, business equipment and more.

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Mega-Fit™ Power Connectors - Up to 23.0A

Another innovation in the line of proven Molex power products, delivering current density at 23 amps per circuit. Terminals provide 6 independent contact points for long-term reliability in almost every industry and application. Ideal for commercial vehicle, consumer home appliance, industrial and telecom/networking industries.

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Mini-Fit Sr.™ Power Connectors - Up to 50.0A

For use in wire-to-wire and wire-to-board applications, the Mini-Fit Sr.™ line is another powerful offering to Molex's extensive selection of power products. This high current system is finding use in applications ranging from computer work stations to power supplies to industrial equipment.

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