Army helicopter pilot flying a helicopter.

MIL-SPEC Connectors

Connectors used in rugged ground, air and naval applications need to perform flawlessly in a wide variety of environments while withstanding extreme vibration, shock and electromagnetic interference/radio frequency interference (EMI/RFI). MIL-SPEC Connectors from Molex are precision engineered and manufactured to meet exacting military standards for reliability in ground vehicles, aircraft, shipboard systems, communications and other aerospace and defense platforms.

MIL-DTL-83513
MIL-DTL-32139
MIL-DTL-55302
MIL-STD-1275
MIL-STD-704
Datasheets and Guides
Related Products

MIL-DTL-83513

Connectors meeting United States military specification MIL-DTL-83513 are rugged, microminiature electrical interconnects featuring a high pin density with a 0.50″ contact pitch. The durable housing, high-reliability contact design and polarized shell allow these connectors, also called M83513 connectors, to withstand shock, vibration and extreme environments in size- and weight-constrained aerospace, defense and industrial applications.

AirBorn M Series MIL-DTL-83513 Micro-D Connectors

Ultra compact and lightweight, AirBorn M Series MIL-DTL-83513 Micro-D Connectors combine rugged reliability with a microminiature form factor to allow their use in systems where space and weight are at a premium. These connectors are engineered for durability and exceptional performance in demanding aerospace, defense and industrial applications.

Find Parts Learn More

MIL-DTL-32139

United States military specification MIL-DTL-32139 covers extremely small, rectangular nano-miniature connectors with 0.025″ contact spacing. These connectors are ideal for densely packed electronic systems in harsh conditions such as aerospace, satellite and missile systems where size, weight and reliability are essential.

AirBorn N Series MIL-DTL-32139 Nano-D Connectors

Rugged AirBorn N Series MIL-DTL-32139 Nano-D Connectors are exceptionally small and lightweight, supporting miniaturized aerospace and defense applications by offering a variety of termination and mounting options. These ruggedized connectors ensure superior reliability in demanding conditions such as extreme temperatures, high vibration and shock forces.

Find Parts Learn More

MIL-DTL-55302

Interconnects that meet US military specification MIL-DTL-55302 are rugged, multi-contact, rectangular PCB connectors featuring two or more rows of contacts with 0.100″ or 0.075″ contact spacing. These connectors offer high reliability, rugged durability and high-density contact spacing for a variety of PCB power and communication applications in challenging environments.

AirBorn R Series MIL-DTL-55302 0.075″ Rectangular Connectors 

Field-proven AirBorn R Series MIL-DTL-55302 0.075″ Rectangular Connectors offer flight heritage and a rugged, vibration- and shock-resistant design. The four-point contact system ensures ultra reliable electrical connectivity, while a broad array of termination, configuration and mounting options offer solutions to stringent aerospace and defense design requirements.

Find Parts Learn More

Molex AirBorn R Series MIL-DTL-55302 0.075" Rectangular Connectors.

AirBorn W Series MIL-DTL-55302 0.100″ Rectangular Connectors

Versatile, durable and with a reputation for reliability, AirBorn W Series MIL-DTL-55302 0.100″ Rectangular Connectors feature a three-point contact system that ensures consistent electrical performance in extreme environments. Multiple configuration and termination options enhance design flexibility and support legacy system compatibility.

Find Parts Learn More

Grey AirBorn W Series rectangular connectors with gold pins.

AirBorn PowerAmp Connectors

AirBorn PowerAmp Connectors are designed to deliver reliable, high-current power in extreme environments where durability, safety and ease of maintenance are paramount. These versatile, robust connectors meet or exceed MIL-DTL-55302 specifications and offer high current density, low contact resistance and superior thermal performance.

Find Parts Learn More

MIL-STD-1275

Defining the electrical characteristics of 28V DC power systems used in military ground vehicles, United States military specification MIL-STD-1275 includes steady-state voltage limits and standards for transient conditions at the input of connected equipment. Compliant equipment can maintain reliable operation and protect sensitive electronics while withstanding vehicle power disturbances such as voltage spikes, surges, dips and reverse polarity.

VPS-301 3U VPX Power Supplies

Designed for defense and rugged embedded systems, VPS-301 3U VPX Power Supplies deliver up to 1,000W of power with over 95% efficiency in a compact, conduction-cooled module. Alignment with MIL-STD-1275, MIL-STD-461, SOSA, OpenVPX and VITA 62 standards simplifies system integration and ensures reliable operation in harsh environments.

Learn More

MIL-STD-704

MIL-STD-704 is a United States military specification that defines the characteristics and requirements of aircraft electrical power supplied at the input terminals of utilization equipment. Devices that comply with MIL-STD-704 can tolerate voltage variations, transients and power conditions encountered in aerospace platforms, ensuring reliable system performance for mission-critical applications.

VPS-601 6U VPX Power Supplies

High-power VPS-601 6U VPX Power Supplies deliver up to 2,300W output and up to 95% efficiency in a rugged module designed for reliability in harsh aerospace and defense environments. These power supplies align with MIL-STD-704, ML-STD-461, VITA 62, OpenVPX and SOSA standards, withstanding voltage variations, transients and other power challenges for military aircraft.

Learn More