Industry Focus

Interconnect for
unmanned aerial vehicles

Lightweight, high-reliability wire, cable and connectors for UAV and drone platforms — from small tactical systems to large MALE/HALE aircraft.

Unmanned aerial vehicles demand interconnect that is lightweight, compact and utterly reliable — often in harsh operating environments with no opportunity for in-flight maintenance.

From small tactical drones operating in dusty, high-vibration conditions to large MALE/HALE platforms flying extended ISR missions at altitude, the interconnect requirements are driven by weight, endurance and data integrity. Every gram matters when payload capacity and flight time are critical performance parameters.

ISG supplies the miniature connectors, ultra-lightweight wire, shielded data cables and environmental protection products that UAV manufacturers and integrators need. Our stock reflects the specific requirements of unmanned systems — micro-D connectors, thin-wall PTFE wire, lightweight screening braid and compact heatshrink solutions.

Whether you are building fixed-wing surveillance platforms, rotary-wing tactical systems or advanced eVTOL aircraft, ISG has the product range and technical knowledge to support your project from prototype through production.

Key Challenges We Address

Weight Minimisation

Ultra-lightweight wire constructions and miniature connectors that maximise payload capacity and extend flight endurance.

EMI & Data Integrity

Shielded cables and filtered connectors protecting sensitive sensor payloads, data links and navigation systems from interference.

Vibration & Shock

Ruggedised terminations and vibration-resistant connectors for airframe-mounted electronics in high-G launch and recovery environments.

Compact Form Factor

Micro-D connectors, nano connectors and miniature circular solutions for space-constrained avionics bays and sensor pods.

35+ Years interconnect supply
Micro-D Connector specialists
Same-day Despatch available
5,000+ UAV-relevant parts stocked

Partner Spotlight

TE Connectivity UAV Product Range

As one of ISG's key supply partners, TE Connectivity offers a dedicated portfolio of UAV-specific interconnect — engineered to reduce size, weight and power (SWaP) without compromising on reliability or environmental protection.

Circular Connectors

Wildcat Standard Series

Purpose-designed for unmanned platforms, the Wildcat Standard delivers up to twice the contact density of MIL-DTL-38999 in a compact ruggedised housing. Black zinc nickel plating, IP67 sealing and a triple-start threaded coupling ensure reliable mating under shock, vibration, extreme temperatures and exposure to fuels and fluids.

  • Housing sizes 4 (S1–S4)
  • Contact count 11 to 64
  • Sealing IP67, interfacial & wire sealed
  • Coupling Triple-start thread, positive lock
Micro Circular Connectors

Wildcat Micro Series

Where space and weight budgets are most constrained, the Wildcat Micro delivers the same IP67-sealed, vibration-resistant performance in an ultra-compact footprint. Four contact layouts cover the most space-critical avionics bays, sensor pods and payload interfaces.

  • Housing sizes 2
  • Contact count 3, 5 or 9
  • Sealing IP67, scoop-proof
  • Coupling Positive lock, backshell options
Power & Mixed Signal

UMP — Unmanned Power Connector

Engineered specifically for UAV power distribution, the UMP delivers high-current interfaces to rotor drive systems, battery packs and power distribution units. Available in power-only and mixed signal/power configurations with optional latches and 200°C/600V-rated silicone pigtails.

  • Current rating Up to 80 A per contact
  • Positions 2- & 3-way; mixed 2 power + 8 signal
  • Format Wire-to-wire / wire-to-board
  • Contacts Removable, replaceable & repairable

Products We Supply

Interconnect solutions for UAV applications

How We Work With You

From specification to supply
and beyond

01

Requirement Analysis

Our technical team reviews your platform requirements — weight targets, environmental conditions, connector density and data interface specifications — to identify the optimal interconnect solution.

02

Sample & Evaluation

Samples, datasheets and certification documentation provided for your engineering team to evaluate fit, weight and performance against your platform requirements.

03

Production Supply

Scalable supply from prototype quantities through to volume production, with stocking arrangements aligned to your build schedule and delivery requirements.

04

Ongoing Support

Dedicated technical and account support throughout the project lifecycle, with same-day despatch capability for urgent requirements.

Get In Touch

Ready to discuss your
UAV programme?

ISG supports UAV projects from initial concept through to volume production. Let our technical team identify the right lightweight interconnect solutions for your platform.

Discuss Your Requirements