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Thermoelectric (Peltier) Heat Sinks

Does heat piling up on your Peltier modules slow down their cooling and ruin your setups? Our Thermoelectric (Peltier) Heat Sinks, built from aluminum or copper, clear heat fast to keep your chillers working strong. 

Base Material

Aluminum or copper; specific alloys customizable upon request

Thermal Resistance

0.05°C/W to 0.5°C/W, optimized for low ΔT in Peltier systems

Heat Dissipation Capacity

10 W to 500 W, suited for TEC hot-side heat loads

Dimensions

Width: 40 mm to 200 mm; Height: 20 mm to 100 mm; Depth: 40 mm to 250 mm (customizable to fit TEC designs)

Weight

0.1 kg to 5 kg, depending on material and size for Peltier module integration
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Product Description

Hot sides on TECs can’t cool well if heat sticks around, breaking your systems or wasting energy. Our Thermoelectric (Peltier) Heat Sinks fix this with steady airflow, making sure every module runs cold and well. 

Fin Design

Extruded or bonded fins (straight or cross-cut); fin pitch: 1.5 mm to 6 mm for TEC airflow

Mounting Type

Screw-mount or clamp; designed for secure TEC attachment

Cooling Method

Forced convection (fan-assisted) or liquid-cooled, depending on heat load

Operating Temperature Range

-20°C to 80°C, with maximum allowable base rise of 10-20°C above ambient

Airflow Compatibility

Supports 10 CFM to 150 CFM, effective with forced air in TEC setups

Surface Finish

Anodized (aluminum) or nickel-plated (copper) for corrosion resistance and heat transfer

Noise Contribution

<35 dB (forced convection) or silent (liquid-cooled), minimal impact in TEC systems

Durability

Rated for 100,000+ hours under continuous TEC operation

Environmental Resistance

Resistant to moisture (IP54) and vibration (IEC 60068-2-6) in Peltier environments

Standards Compliance

Meets RoHS, UL 94V-0, and IEC 60335-2-15 standards for TEC safety and performance

Thermal Interface Compatibility

Compatible with thermal grease or phase-change materials (PCM) for TEC hot-side contact

Technical Advantages

Our Thermoelectric (Peltier) Heat Sinks use fans or water to push heat out quick, fitting tight to TEC hot sides. They stay cool with fins cut wide or stuck close, letting air or liquid flow easy. 

Screws or clamps hold them solid, stopping heat leaks even in wet spots. That tight grip keeps your chillers humming without hot hiccups. 

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

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Industry Applications

Lab Freezers

Clears heat from TECs in science coolers, keeping samples cold and safe all day. 

Wine Chillers

Moves heat off Peltier units in wine boxes, holding bottles at perfect chill for nights out. 

Laser Diodes

Takes heat from laser coolers, keeping beams sharp and steady in tech gear. 

Medical Boxes

Pulls heat from portable drug coolers, saving meds on long trips without fail. 

Car Coolers

Handles heat in auto fridges, keeping drinks cold on hot road days. 

CPU Chillers

Manages heat in PC Peltier units, cooling chips fast for big computing jobs. 

Thermoelectric (Peltier) Heat Sinks

Steady Chill from Hot Sides

Peltier modules need fast heat clearing to stay cold and keep your goods safe. Our heat sinks cut thermal blocks with smooth finishes, moving heat steady from 10 W to 500 W. 

Slow heat pull can warm up your TECs, hurting chill or spiking energy use. We build ours light at 0.1 kg to 5 kg, so cooling stays fast and systems hold strong. 

Thermoelectric (Peltier) Heat Sinks

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How fast can Peltier heat sinks clear heat from TEC modules?

Thermoelectric (Peltier) Heat Sinks move heat out in minutes with fans or water, hitting steady cooling fast from 10 W to 500 W. Quick heat clearing keeps TECs cold without wasting energy. 

How do heat sinks boost your Peltier cooler’s chill time?

Heat sinks pull hot-side heat fast with tight fins, keeping chill steady for hours in coolers or fridges. Strong cooling makes products last longer and sell better in cold-loving markets. 

Can Thermoelectric heat sinks switch between fan and water cooling easily?

Yes, they work with fans or water lines, swapping setups without big redesigns. That flexibility cuts hassle when scaling from small chillers to big systems. 

What heat flux do our Peltier heat sinks handle in tough jobs?

They take on heat flux up to 20 W/cm² with smooth finishes, keeping TEC hot sides cool under load. High flux handling stops chill loss in hard setups like lasers or labs. 

How does light weight in Peltier heat sinks help production costs?

At 0.1 kg to 5 kg, light heat sinks cut shipping and build costs without losing cooling strength. Low weight keeps budgets tight and products easy to move or sell. 

Why should I choose Frigate as my custom component manufacturer?
  • Frigate delivers precision-manufactured industrial components built to your exact specifications  
  • Every order is aligned with application requirements, material standards, and performance goals  
  • We support OEMs, EPC contractors, and industrial procurement teams with scalable production  
  • Our focus is on consistent quality, repeatable manufacturing, and dependable supply  
  • Buyers get a single manufacturing partner from design validation to final dispatch  

 

Can Frigate manufacture custom components as per my BOM and drawings?
  • Yes, Frigate manufactures directly from your approved BOM, technical drawings, and assembly specifications  
  • We support custom dimensions, materials, tolerances, coatings, and mounting requirements  
  • Our team reviews documents for production feasibility before manufacturing begins  
  • This helps reduce procurement delays, mismatch risks, and revision cycles  
  • Custom manufacturing is available for prototype, batch, and bulk volumes  
What is Frigate’s lead time for bulk manufacturing orders?
  • Lead times depend on material selection, machining complexity, and order volume  
  • Standard production orders are typically scheduled for fast turnaround after design approval  
  • Bulk orders are planned with stable delivery timelines for procurement teams  
  • Priority manufacturing slots are available for urgent industrial requirements  
  • Frigate ensures clear delivery commitments before order confirmation  
Can Frigate support recurring supply contracts for industrial buyers?
  • Yes, Frigate supports long-term supply agreements and repeat manufacturing contracts  
  • We help buyers maintain steady inventory flow for ongoing production needs  
  • Scheduled dispatches can be aligned with monthly, quarterly, or project-based demand  
  • This reduces procurement effort and improves supply continuity  
  • Ideal for OEMs looking for a reliable manufacturing partner  
How does Frigate ensure quality before shipment?
  • Every batch goes through dimensional and specification-based quality checks  
  • Components are verified against approved drawings, BOMs, and tolerance standards  
  • Material and finish requirements are inspected before dispatch  
  • We ensure manufacturing consistency across repeat orders  
  • This helps buyers reduce rejection rates and field-performance issues 
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Registered Office

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

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

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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

  • Bangalore
  • Chennai
  • India
  • Germany
Become a Frigatian
Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Thermoelectric (Peltier) Heat Sinks

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

Get Latest Price

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Thermoelectric (Peltier) Heat Sinks

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

Get Latest Price

Get Price Form