No.1 Gaoda Industrial Park,
Fenggang, Dongguan, China


Mega-Fit 5.7mm Pitch Connectors

SCT5701, SCT5702 Series

SCT5701, SCT5702 are replacement of Molex Mega-Fit series 5.7mm pitch, wire to board connectors. Among them, SCT5701 matches the single-row series, and SCT5702 matches the double-row series. Mega-Fit connectors deliver robust performance, delivering up to 23A per circuit.


SeriesSCT5701, SCT5702 Series
Contact Pitch5.7mm
No.of Contacts2*1 to 2*6 positions
Current23A (AWG #12 to #16)
CompatibleCross Molex Mega-Fit Connector Series

Select Components

Current Rating:23A
Voltage Rating:600V
Temperature Range:-40°C~+105°C
Contact Resistance:20m Omega Max
Insulation Resistance:1000M Omega Min
Withstanding Voltage:2200V AC/minute

Molex Mega-Fit Connectors: Powering Connectivity Beyond Limits

In the dynamic realm of connectivity solutions, Molex Mega-Fit connectors rise above the rest, setting new standards for performance, versatility, and reliability. These connectors have become synonymous with power and signal transmission excellence across a diverse range of applications. Let’s explore what makes Mega-Fit connectors the ultimate choice for all your connectivity needs.

Mega-Fit connectors are designed to deliver high-performance connectivity with a current rating of 23A and a voltage rating of 600V, ensuring reliable electrical connections. These connectors operate effectively in a wide temperature range from -40°C to +105°C, with low contact resistance (20mΩ max) and high insulation resistance (1000MΩ min). Additionally, they can withstand voltage spikes up to 2200V AC/minute, making them a robust choice for various applications.


– High Current Rating: Mega-Fit connectors are engineered to handle high currents with a robust current rating of 23A, ensuring efficient power transmission even in demanding scenarios.

– Voltage Versatility: With a voltage rating of 600V, Mega-Fit connectors are designed to accommodate a wide range of voltage requirements, making them suitable for various applications.

– Extreme Temperature Range: Mega-Fit connectors excel in extreme environments, with an impressive temperature range spanning from -40°C to +105°C. They remain reliable even in the harshest conditions.

– Low Contact Resistance: These connectors feature low contact resistance (20mΩ max), minimizing energy loss and ensuring efficient power and signal transmission.

– High Insulation Resistance: Mega-Fit connectors offer high insulation resistance (1000MΩ min), preventing electrical leakage and maintaining signal integrity.

– Rugged Build: Crafted to endure, Mega-Fit connectors are built to withstand wear and tear, making them ideal for applications where durability is paramount.


The versatility of Mega-Fit connectors extends across diverse industries and applications, including:

– Industrial Machinery: Mega-Fit connectors are the backbone of industrial machinery, supporting power and signal connections critical for manufacturing processes.

– Automotive Systems: In the automotive sector, these connectors seamlessly link various components, ensuring vehicle safety and optimal performance.

– Renewable Energy: Mega-Fit connectors play a pivotal role in renewable energy applications, facilitating efficient power distribution in solar panels and wind turbines.


The advantages of Mega-Fit connectors are crystal clear:

– Reliability: Mega-Fit connectors have a proven track record of unwavering reliability. They consistently deliver peak performance, even in the most challenging operating conditions.

– Versatility: With various configurations and options available, Mega-Fit connectors adapt to a wide range of connectivity needs, offering flexibility without compromise.

– Efficiency: Thanks to their low contact resistance and high insulation resistance, Mega-Fit connectors ensure efficient power and signal transmission, reducing energy loss.

In summary, Molex Mega-Fit connectors represent the pinnacle of connectivity excellence. Their high current and voltage ratings, extreme temperature resilience, and rugged build make them the preferred choice for critical connections in industrial, automotive, and renewable energy applications. Mega-Fit connectors power connectivity beyond limits, ensuring your vital connections remain secure, efficient, and dependable.

SCT5702 serves as a dependable alternative to Molex Mega-Fit connectors, offering reliability and cost-effectiveness for your connectivity needs. We welcome you to explore SCT5702 for your connectivity solutions.

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