Proven Performance for Defence & Field Systems

The F Series is widely used in defence and security applications requiring reliable
connectivity under challenging environmental conditions. Its rugged construction
and proven push-pull locking system enable fast, secure connections — even in
operational scenarios where speed and precision are critical.

Supporting communications equipment, portable systems and field-deployed electronics, the F Series delivers
consistent performance across land-based defence and tactical environments.

Applications Across Defence & Industry

The LEMO F Series is suited to:

• Defence and security systems
• Communications and field-deployed equipment
• Robotics and industrial automation
• Broadcast, medical and instrumentation systems
• Motorsport and aerospace support equipment

Built for Harsh & Unforgiving Environments

Designed to withstand demanding conditions, the F Series ensures reliable operation in
environments where exposure to dust, moisture and vibration is common:

• IP67 sealing for protection against dust and water ingress
• Resistance to shock and vibration in mobile and field systems
• Durable construction for long-term use in harsh environments
• Reliable performance across a broad range of industrial and defence applications

This makes the F Series suitable for both defence use and general harsh-environment
systems, including robotics, automation and outdoor equipment.

Reliable Connectivity with Operational Efficiency

The F Series combines performance with ease of use, supporting efficient operation and maintenance:

• Push-pull locking system for rapid, secure connection and release
• High mating cycle capability for repeated use in field applications
• Stable signal transmission for critical systems
• Lightweight, compact design for flexible system integration

Designed to support system uptime and operational readiness, the F Series is well suited to high-usage environments.

Flexible Configuration for Diverse Applications

The F Series offers a broad range of configurations to meet system design requirements:

• 2 to 68 contacts across multiple arrangements
• Support for signal, power, fibre optic and hybrid applications
• Variety of shell sizes and insert configurations
• Adaptable for both standard and custom system designs

This versatility makes it a reliable choice for multi-industry applications, from defence systems
to advanced industrial equipment.

Why Choose the LEMO F Series?

Because it combines rugged reliability, ease of use and broad versatility — making it a trusted interconnect solution for:

• Defence and tactical applications
• Harsh industrial environments
• High-use, field-serviceable systems
• General-purpose high-reliability connectivity