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Molex MiniMix PCB header and cable assembly.

MiniMix Hybrid Power and Signal Connectors

Ideal for humanoid robots, autonomous mobile robots (AMRs) and advanced industrial automation systems, MiniMix hybrid connectors combine power delivery and high-speed Ethernet communication within a single ultra-compact interface, reducing connector count, cabling complexity and assembly effort. This space-saving design enables installation in space-constrained joints, actuators and robotic mechanisms, delivering a high-performance integrated solution.

Configurations Current Data Rate Routing Profile
Right angle and vertical Up to 15.0A Up to 1Gbps Ethernet 5.65mm

Features and Benefits


Robotics designers often struggle to integrate power and signal connectivity into increasingly compact joints, actuators and articulated mechanisms without sacrificing performance. Using separate power and signal connectors increases wiring complexity, connector count, assembly effort and overall system weight, complicating robotic architectures. Also, continuous motion, vibration and demanding operating environments pose reliability risks and more failure modes throughout robotic systems.

Integrating power delivery and high-speed data communication within a compact connector interface to support high-density robotic designs addresses these challenges for designers. Consolidating multiple power and signal connections into a single interconnect reduces wiring complexity, connector count and assembly effort. Stable, reliable connectivity is required to withstand continuous motion, vibration and demanding operating environments, while minimizing potential failure points.

MiniMix Hybrid Power and Signal Connectors from Molex offer a single-interface design that combines power and signal transmission in one connector, reducing connector count, harness complexity, assembly time and system weight. The hybrid power and signal architecture supports up to 15.0A power delivery and 1Gbps 1000BASE-T1 Ethernet communication, enabling more capability within space-constrained robotic joints and actuators. This ultra-compact, vibration-resistant connector platform is designed for continuous-motion applications, supporting routing diameters as small as approximately 5.65mm while reducing potential failure points.

Integrated Power and Signal Hybrid Architecture

MiniMix hybrid connectors combine up to 15.0A power contacts and 1Gbps 1000BASE-T1 Ethernet communication in a compact hybrid architecture, reducing connector count while supporting advanced robotic functionality. These connectors enable robotics designers to deliver power and high-speed communication where space is extremely limited, maximizing functionality without increasing system size.

Molex mated MiniMix hybrid connector and cable assembly.

Ultra-Compact Profile for Streamlined Routing 

To overcome the challenge of routing connectors and cabling through tight actuator channels and robotic joints, ultra-compact MiniMix hybrid connectors feature a 5.65mm routing profile without compromising mechanical design flexibility. Power and signal connections pass through narrower openings than traditional alternatives, enabling smaller joints, more compact robots and greater design freedom.

Molex MiniMix compact plug assembly.

Simplified Assembly and Lightweight Design with Optionality

MiniMix hybrid connectors simplify system architecture by combining power and signal transmission into a single integrated connectivity solution, creating lighter, less complex and more reliable robotic systems. Vertical and right-angle orientations enable design flexibility, accommodating diverse layout requirements with minimal rework.

Molex MiniMix vertical and right-angle assemblies.

Datasheets and Guides


Applications by Industry


AMRs
Automated guided vehicles
Industrial robotics

Dexterous robotic hands
Main control board
Robotic arms
Robotic legs

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions


What are MiniMix Hybrid Power and Signal Connectors?

MiniMix Hybrid Power and Signal Connectors are compact, hybrid wire-to-board connector and cable assembly platforms that combine power and signal transmission in a single interface. Designed for humanoid robots, industrial robotics, AMRs and advanced automation systems, MiniMix hybrid connectors help designers reduce cable complexity, increase power density and support reliable high-speed communication in space-constrained environments.

What makes MiniMix hybrid connectors different from other hybrid connectors?

MiniMix hybrid connectors are purpose-built for next-generation robotics applications where space, weight and reliability are crucial. The hybrid platform combines power and signal connectivity within an ultra-compact design capable of passing through openings as small as 5.65mm while supporting up to 15.0A per power contact and 1Gbps 1000BASE-T1 Ethernet communication. This enables robotics manufacturers to deliver higher performance without increasing system size.

How can I simplify system design for humanoid robotics?

MiniMix hybrid connectors simplify robotic system designs by integrating power and signal connectivity into a single hybrid connector interface. Eliminating the need for separate power and data connections, these connectors enable designers to reduce component count, simplify cable routing, minimize potential failure points and make better use of limited space within robotic joints, actuators and control systems.

What connector is best for space-constrained robotic joints and actuators?

The MiniMix Hybrid Power and Signal Connector is specifically designed for space-constrained robotic architectures. Its ultra-compact form factor enables power and data routing through tight actuator channels, articulated limbs, robotic joints and end-effectors while maintaining reliable electrical performance and mechanical durability.

How do I reduce cable complexity in humanoid robot designs?

Using a hybrid connector solution such as MiniMix connectors consolidates power and signal transmission into a single interface. This reduces wiring complexity, decreases assembly requirements, improves cable management and helps create smaller, lighter robotic systems.

Which wire-to-board interconnects combine power and signal for robotics applications?

MiniMix Hybrid Power and Signal Connectors combine high-current power contacts and configurable signal contacts within a single, compact connector system. The platform supports up to 15.0A per power contact and signal configurations ranging from zero to five positions, providing flexibility for a wide range of robotic power and communication requirements.

What are the best ultra-compact hybrid connectors for next-gen robotics?

MiniMix hybrid connectors are engineered to withstand the vibration, flexing and continuous movement common in robotic applications. The robust mechanical design helps maintain reliable power delivery and signal integrity across repeated movement cycles, supporting long-term performance in demanding operating conditions.