Heatsink Enclosure

Maximize thermal efficiency and structural integrity with our premium extruded aluminum heatsink enclosures. Engineered for high-heat industrial applications, these rugged housings provide superior electronic protection and seamless heat dissipation.

Material Profile

High-grade Extruded Aluminum Alloy (6063-T5/T6)

Thermal Conductivity

200 W/m · K to 220 W/m · K

Surface Finish Options

Anodizing (Clear/Black), Powder Coating, Bead Blasting

Ingress Protection (IP)

IP65 to IP67 Rated (with custom neoprene/silicone gaskets)

Wall Thickness

1.5 mm to 5.0 mm (Application dependent)

*Listed timelines are indicative and based on standard tooling. Exact delivery schedules depend on design complexity, raw material availability, and secondary custom operations.

Product Description

Our heavy-duty heatsink enclosures are meticulously designed to house sensitive electronic components while doubling as a highly efficient thermal management system. Featuring an optimized external fin architecture, these enclosures eliminate the need for forced-air cooling, ensuring silent and reliable long-term performance in demanding environments.

Standard Fin Geometries

Straight fin, Flanged fin, and High-aspect-ratio cross-cuts

Mounting Configurations

Din-rail, Wall-mount flanges, or Free-standing rubber feet

Machining Capabilities

Precise CNC cutouts, tapping, drilling, and milling

Shielding Performance

Integral EMI / RFI attenuation properties

Flame Retardancy

Compliant with UL 94-V0 standards

Environmental Compliance

RoHS and REACH Certified

Standard Lengths

50 mm to 400 mm (Custom lengths available on request)

Color Customization

Standard Black/Silver; Custom RAL colors available

Salt Spray Resistance

Up to 48-hour or 96-hour testing based on finish

Internal Slots

Built-in card guide slots for horizontal PCB mounting

Technical Advantages

By utilizing high-conductivity extruded profiles and integrated internal PCB slots, these enclosures streamline the assembly process while offering unmatched structural rigidity. The seamless combination of passive convective cooling and built-in EMI/RFI shielding drastically reduces component failure rates without increasing your system’s footprint.

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

Industrial Automation Systems

Protects motor drives, PLCs, and power supplies from harsh factory floors while maintaining optimal operating temperatures.

Renewable Energy Inverters

Houses critical solar inverters and wind power converters, dissipating intense heat generated during sustained peak loads.

EV Charging Infrastructure

Provides weather-resistant, thermally efficient enclosures for public and commercial electric vehicle fast-charging modules.

Telecommunications Equipment

Safeguards outdoor cellular base stations and RF amplifiers against environmental elements and extreme temperature fluctuations.

Medical Diagnostic Devices

Ensures silent, fanless operation for sensitive laboratory equipment, keeping internal circuitry isolated and cool.

Aerospace & Defense Electronics

Delivers rugged, lightweight, and vibration-proof housing for critical signal processing units in high-stress environments.

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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units per month

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Units Manufactured Monthly

0 +

Defence-Grade Cable Supply

Cost savings

0 %

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Faster Production

0 %

Having Doubts? Our FAQ

Can you customize the cutouts and surface finishes for our specific design?

Yes, Frigate provides full CNC machining services to add precise cutouts, holes, and threads based on your STEP or DWG files. We also offer various surface treatments, including clear or colored anodizing, powder coating, and laser engraving for branding.

What thermal simulations or testing does Frigate provide?

We can assist with thermal performance calculations and suggest optimization strategies for fin spacing and wall thickness. For custom profiles, we can work alongside your engineering team to review thermal load requirements prior to mass tooling.

How do these enclosures achieve IP65 or IP67 ingress protection?

Frigate’s heatsink enclosures feature precise tongue-and-groove joints engineered to accept custom silicone or neoprene gaskets. Combined with tightly sealed end plates, they effectively repel dust, moisture, and low-pressure water jets.

Are there internal slots for PCB mounting?

Absolutely. The extruded profiles are engineered with integrated horizontal slots that allow standard-thickness PCBs to slide directly into place without requiring extra mounting brackets or hardware.

What is the minimum order quantity (MOQ) for custom profiles?

While we have no strict MOQ for standard profile modifications (such as custom lengths or CNC cutouts), completely custom-extruded profiles requiring unique die tooling typically require a minimum run of 100 kg of aluminum.

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.

Operations Office

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

Components Built for Critical Performance

Engineered Products for Critical Applications

Heatsink Enclosure

Product Description

Standard Fin Geometries

Mounting Configurations

Machining Capabilities

Shielding Performance

Flame Retardancy

Environmental Compliance

Standard Lengths

Color Customization

Salt Spray Resistance

Internal Slots

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

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

Heatsink Enclosure

Get Latest Price

Heatsink Enclosure

Get Latest Price