Avionics Chassis

Partner with Frigate to engineer mission-critical avionics chassis designed for extreme thermal management and harsh aerospace environments. Our AS9100-certified precision manufacturing ensures maximum structural integrity and optimal electromagnetic interference (EMI) shielding for next-generation flight electronics.

Primary Materials

Aluminum 6061-T6, 7075-T6, Al-Li Alloys, Titanium Grade 5

Manufacturing Process

5-Axis CNC Milling, Precision Sheet Metal Fabrication, Dip Brazing

Dimensional Tolerance

Up to ± 0.025 mm (Critical features up to ± 0.010 mm)

Surface Finish Options

Chem Film (MIL-DTL-5541 Type I/II), Anodizing (Type II/III), Powder Coating

EMI/RFI Shielding

Integrated conductive gaskets, honeycomb venting, and nickel plating

Order Type

Quantity Range

Lead Time*

Sample & First Article (FA)

1 – 5 Units

3 – 4 Weeks

Low-Volume Production

6 – 25 Units

5 – 7 Weeks

Medium-Volume Production

26 – 100 Units

8 – 10 Weeks

High-Volume Contract

100+ Units

Schedule Blanket Order

*Listed timelines are indicative averages. Exact lead times depend on material availability, geometric complexity, surface treatment requirements, and current factory capacity.

Product Description

Frigate’s custom avionics chassis are precision-engineered using advanced CNC machining and custom sheet metal fabrication to house rugged flight control systems. Designed to meet stringent military and commercial aerospace standards, these enclosures provide unparalleled protection against severe structural loads, thermal stress, and electromagnetic interference.

Thermal Management

Liquid-cooled chassis, vacuum-brazed cold plates, integral cooling fins

Environmental Compliance

Designed to meet RTCA DO-160G and MIL-STD-810H standards

Wall Thickness

Minimum wall capability down to 0.8 mm for lightweighting

Ingress Protection

IP65 to IP67 sealed configurations available

Shock & Vibration

Validated for high-G launch environments and sustained flight vibration

Fasteners & Inserts

Helicoils, PEM fasteners, and captive hardware pre-installed to spec

Inspection & Quality

CMM dimensional verification, NDT (Liquid Penetrant, X-ray for brazing)

Model-Based Definition (MBD)

Native PMI parsing compliance (ASME Y14.41 / ISO 16792 digital product definition)

Weight Optimization

Finite Element Analysis (FEA) driven pocketing and ribbing designs

RF Isolation

Multi-cavity internal partitioning to prevent cross-channel interference

Technical Advantages

By utilizing advanced DFM (Design for Manufacturability) analysis, Frigate eliminates production bottlenecks to deliver high-precision chassis with reduced total cost of ownership. Our engineering team optimizes thermal dissipation and weight reduction protocols without compromising the rugged structural integrity needed for aerospace certification.

Let's Get Started

Need reliable Enclosure for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Commercial Airliners (Flight Control Systems)

Houses primary flight management computers, ensuring continuous system operation under severe high-altitude atmospheric variations and constant turbulence.

Military Fighter Jets (Mission Computers)

Designed to withstand extreme high-G maneuvers and tactical supersonic vibrations while providing critical EMI shielding for classified hardware.

Unmanned Aerial Vehicles (UAVs)

Lightweight, pocketed aluminum and composite enclosures optimized to extend battery and flight ranges without compromising component protection.

Satellite & Space Payload Modules

High-vacuum compatible, outgassing-compliant chassis engineered to endure harsh orbital thermal cycling and severe rocket launch acoustics.

Evtol & Urban Air Mobility

Specialized compact configurations balanced for power-dense electronic drivetrains, prioritizing minimal weight and high thermal dissipation.

Defensive Electronic Warfare (EW)

Multi-cavity isolated enclosures that protect sensitive radar-jamming and signal-intelligence electronics from intense external RF fields.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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Having Doubts? Our FAQ

What certifications does Frigate hold for aerospace manufacturing?

Frigate works exclusively with AS9100 and ISO 9001 certified manufacturing facilities. Every avionics chassis order comes with full documentation packages, including material test reports (MTRs), certificates of conformance (CoC), and detailed CMM dimensional inspection sheets.

Can you manufacture chassis with integrated liquid cooling plates?

Yes. We specialize in advanced thermal management techniques, including CNC machining integral cooling fins, assembling vacuum-brazed cold plates, and executing dip brazing for complex, multi-layered internal fluid channels to handle high-heat dissipation.

Which materials are recommended for lightweight yet rugged chassis?

Aluminum 6061-T6 is our standard for optimal machinability and cost. For weight-critical aerospace applications, we also work extensively with high-strength Aluminum-Lithium alloys, Aerospace-grade Titanium (Grade 5), and thin-walled precision dip-brazed assemblies.

How does Frigate ensure EMI/RFI shielding integrity?

We machine high-precision gasket grooves for conductive elastomer seals, incorporate honeycomb air vents for airflow without signal leakage, and apply specialized conductive surface platings like electroless nickel or chemical conversion films to guarantee electrical continuity.

Do you support DFM analysis during the sample phase?

Absolutely. Our engineering team conducts thorough Design for Manufacturability (DFM) reviews on your CAD models before production begins. We help identify potential cost-drivers like excessively deep pockets, tight radiuses, or unnecessary tolerances to optimize lead times.

We'd love to Manufacture for you!

Submit the form below and our representative will be in touch shortly.

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Components Built for Critical Performance

Engineered Products for Critical Applications

Avionics Chassis

Order Type

Quantity Range

Lead Time*

Product Description

Thermal Management

Environmental Compliance

Wall Thickness

Ingress Protection

Shock & Vibration

Fasteners & Inserts

Inspection & Quality

Model-Based Definition (MBD)

Weight Optimization

RF Isolation

Technical Advantages

Let's Get Started

Industry Applications

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

Avionics Chassis

Get Latest Price

Avionics Chassis

Get Latest Price