Overview Military Connectors
By Mike Ball Last updated: December 4th, 2024

Mil-Spec Connectors for Harsh Environments

Connectors are found in a wide variety of military vehicles and equipment, including aircraft, helicopters, naval vessels, UAVs (unmanned aerial vehicles), weapons systems and computing platforms. They allow power, data and electrical or fiber optic signals to be routed to and from different parts of the system. Connectors are usually designed in mating pairs with a plug and a receptacle, one of which will be designated “male” (with pins) and the other “female” (with sockets).

Omnetics rugged connectors

Rugged Connectors by Omnetics

Military connectors are available with a wide range of layouts, construction materials and other features to suit a range of applications. Numbers of contacts may range from one to several hundred, and some military connector systems are capable of housing contacts with different sizes, as well as different types – for example, carrying power and data in the same interface, or signals with different voltage levels. The distance between two adjacent contacts in the same row is known as the pitch, and is a standard way to specify connector layouts.

Military Connectors by Omnetics

Military Connectors by Omnetics

Military connector bodies are typically made from plastic or metal. Metal backshells are more durable but add weight to the connector. Aluminum may often be a good compromise between toughness and weight, and can be anodized to protect against corrosion.

Connectors may use a variety of methods to couple and lock together, including push-pull mechanisms, screw threads, bayonet locking, and latches. Some are designed to be connected and disconnected even while a user is wearing gloves.

Rugged Mil Std Connectors

Subsea Interconnect Solutions by Teledyne Marine

Subsea Interconnect Solutions by Teledyne Marine

Mil-spec connectors typically need to be engineered to withstand harsh environments, with resistance to environmental factors such as water, dust, sand, extreme temperatures, shock and vibration, and EMI (electromagnetic interference). They may also need to withstand being splashed with or immersed in chemicals such as petrol or aviation fuel. Rugged mil-spec connectors will often be designed to be compliant with one or more military standards, such as MIL-DTL-38999 for miniature circular connectors or MIL-DTL-24308 for D-subminiature connectors.

Products (9)

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FALCON Fiber Optic Connectors

Expanded beam connectors with the best optical performance on the market

Expanded beam connectors with the best optical performance on the market
... expanded beam connector in the world that has been approved for 40GB data transmission, and the...
PROCON Fiber Optic Connectors

Cost-effective expanded beam connectors

Cost-effective expanded beam connectors
...cost-effective connector range, based on the proven FALCON design and offering value without...
Nano-D Connectors

Shock-resistant low-profile Nano-D connectors designed to MIL-DTL-32139

Shock-resistant low-profile Nano-D connectors designed to MIL-DTL-32139
Omnetics' mil-spec Nano-D connectors are designed to meet or exceed MIL-DTL-32139 standards,...
Micro-D Connectors

Rugged Micro-D connectors with high tolerance for shock, vibration and extremes of temperature

Rugged Micro-D connectors with high tolerance for shock, vibration and extremes of temperature
Omnetics rugged Micro-D connectors are designed to provide the utmost in reliability under the harsh...
High-Speed Connectors

Rugged connectors for ultra-fast digital signal applications

Rugged connectors for ultra-fast digital signal applications
Omnetics' range of connectors specially designed for high-speed digital signal requirements allows u...
Polarized Nano Connectors

Ultra-miniature mil-spec electrical connectors for lightweight and compact designs

Ultra-miniature mil-spec electrical connectors for lightweight and compact designs
...l for portable military equipment and small UAVs and robotic vehicles, the rugged connectors are...
Micro Circular Connectors

Military circular connectors for high-density applications

Military circular connectors for high-density applications
Designed to MIL-DTL-83513 military specifications, Omnetics Micro Circular connectors feature a...
Nano Circular Connectors

Ultra-miniature MIL-SPEC circular connectors

Ultra-miniature MIL-SPEC circular connectors
...re designed to MIL-DTL-32139 specifications, making them ideal for a range of military applications....
USBBlox Converter

NDAA-compliant USB-to-Ethernet converter for drones

NDAA-compliant USB-to-Ethernet converter for drones
USBBlox is a robust USB-to-Ethernet converter for drones and robotics, using an industrial-grade chi...

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