Introducing the Mini-Fit series of plug housings from Molex. Versatile, durable and easily configurable for coupling connectors & PCBs together.

The Mini-Fit series of fittings compliments Molex's existing line of connectors, by adding a higher power system.

• UL, CSA, TUV approved - giving you the reassurance of thorough testing of the components.

• Available in single/dual row configurations depending on your needs.

• Suitable for Wire to Wire & Wire to Board configurations.

• Compact significant power into a single connector (suitable for design engineers) without the need of multiple connectors.

• If a single row is already specced, no other certification is needed for a dual row.

• All Mini-Fit Sr. features UL94V-0 zero polyester, 10mm pitch. Positive mechanical latches to stop unintentional mounting disengagement.

• Fully isolated towers to prevent shorting or arcing.

• Panel mount ears for design flexibility. Extremely durable, featuring IP68 sealing protection (check product datasheet).

• The Mini-Fit Sr. Series has TPA security (terminal position assurance) which is a secondary locking device inserted into the housing to ensure that terminals are fully inserted and locked into the receptacle.

• Polarised so insertion can only be one direction. Eliminating terminal backouts.

• Headers are made of high temp for six glass filled nylon that is surface mount compatible.

• Surface mount compatibility includes PCB retention clips accomdating PCB board sizes such as .250" .125" .0.93" .0.62".

The Mini-Ft Sr. series is suited for high power, high current applications such as:

• Industrial networking equipment

• Power transmission

• Telecommunications

• Computer workstations

• Servers

• UPS systems

• Power supplies

• Generators

• Welding equipment

This female connector housing from Molex provides reliable protection for connections between wires and printed circuit boards (PCBs). It's designed for use with Molex's Mini-Fit Sr series of compact and high-power connectors. The polyethylene terephthalate (PET) housing is highly durable and provides good electrical insulation, so it can withstand heavy-duty applications without softening or degrading. This material is also flame-retardant and moisture-resistant to ensure safety and long-lasting performance.

• Wide operating temperature range of -40°C to +105°C for use in harsh industrial environments
• Straight body orientation ensures wires are simply laid out and organised
• Maximum current of 50A per contact for use in high-current applications
• Terminal back-out prevented by terminal position assurance (TPA) locking device for a secure connection
• Compact dimensions of 23.5 (length) x 14.8mm (width) for use on PCBs where space is limited

• Telecommunications
• Consumer devices
• Industrial controls
• Medical industry

The housing is designed for crimping or fitting over a connector. As it's fully polarised, the housing is simple to attach and minimises the risk of incorrect insertion or mating.

Molex Minifit Sr.™ Series