Molex Mini-Fit Sr. Power Connectors
Molex Mini-Fit Sr. Power Connectors support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, automotive, medical, and telecommunication/networking applications. The compact connectors feature a polarized housing that prevents connector mismating and silver-plated contacts. A dual-beam (female) terminal design provides four contact points to ensure superb contact reliability, and a Terminal Position Assurance (PTA) retainer prevents terminal back-out.
Features
- Silver-plated contacts offer significant cost savings over gold-plating and avoid the need to manually lubricate tin-plated versions to mitigate fretting corrosion
- 50A interconnect solution supports high-power server, telecommunication, and industrial equipment requirements
- Polarized housing prevents connector mismating
- Dual-beam (female) terminal design provides four points of contact and ensures superb contact reliability
- Terminal Position Assurance (TPA) retainer required on housings prevents terminal back-out
- RoHS compliant
Applications
- Industrial
- Copiers
- Printers
- Power supplies
- Consumer
- Washers
- Dryers
- Medical
- X-ray
- Automotive
- Two-wheelers
- Commercial vehicles
- Telecommunications/networking
- Servers
- Power supplies
Specifications
- Electrical
- 600VAC/DC maximum voltage rating
- 50.0A maximum current rating per contact
- 1.0mΩ contact resistance
- 1000MΩ insulation resistance
- Mechanical
- 0.25kg to 3kg contact insertion force range
- 10.0kg minimum contact retention to housing
- 3.0kg maximum insertion force to PCB
- 3.0kg maximum mating force
- 3.0kg maximum unmating force
- 30 cycle durability
- -40°C to +105°C operating temperature range
- Materials
- Black housing
- Copper alloy contacts
- Plating
- Silver in the contact area
- Tin in the solder tail area
- Nickel underplating
- 0.062mm, 0.093mm, 0.125mm, and 0.25mm PCB thicknesses
Videos
Mating Configuration
Associated Tools
Related Products
Molex Mini-Fit Jr. Connectors
Ideal for higher current / higher density applications which require design flexibility.
Molex Fit Family Connectors
Provides power delivery & distribution in wire-2-wire, wire-2-board, & board-2-board configurations.
Related Solutions
Molex Power Solutions
Provides power delivery and distribution in wire-to-wire/board and board-to-board configurations.