Heat Pipe Heat Sink

Ultra-Efficient Heat Pipe Heat Sinks for High-Density Cooling

✓ 5,000–50,000 W/mK Effective Thermal Conductivity

✓ Copper, Aluminum, or Hybrid Construction

✓ Custom Shapes & Vapor Chamber Integration

✓ ISO 9001 & IATF 16949 Certified

✓ Prototype to High-Volume Production

Why

Fecision?

Precision At Fecision

Custom CNC Machining & Molded Solutions

As a leading CNC machining and mold manufacturing service provider, we deliver tailored heat sink solutions using advanced materials and manufacturing techniques, including CNC milling, extrusion, die-casting, and bonded fin technology.

Optimized Thermal Performance

CFD-simulated designs for maximum heat dissipation

Durability

Corrosion-resistant finishes for harsh environments

Custom Designs

Collaborate with our engineers for application-specific solutions

Cost Efficiency

Competitive pricing for both low/high-volume orders

Global Compliance

Meet RoHS, REACH, and ISO 9001 standards

Heat Pipe Heat Sinks

Heat pipe heat sinks utilize sealed copper or aluminum tubes containing a working fluid to transfer heat via phase change (evaporation/condensation), achieving thermal conductivity far beyond solid metals. Ideal for high-power-density systems, they efficiently move heat away from hotspots to larger radiating surfaces.

Our Technology enhances capillary action, enabling heat pipes to operate at 60°+ tilt angles and withstand 200W/cm² heat flux. Prototypes validated in 5-7 days with thermal imaging reports.

Why Heat Pipes?

✔️Hotspot Elimination – Evenly distribute heat across large surfaces.

✔️Lightweight – Aluminum heat pipes reduce weight by 40% vs. solid copper.

✔️Silent Operation – No moving parts, ideal for noise-sensitive environments.

Technical Specification Table

Heat Pipe Heat Sinks Technical Details

Parameter	Specifications
Pipe Materials	Copper C110, Aluminum 6063, Sintered Wicks
Effective Conductivity	5,000–50,000 W/mK (phase-change dependent)
Diameter Rang	3–10mm (round), 1–5mm (flat)
Operating Temp	-50°C to 200°C
Surface Finish	Nickel-plated, anodized, epoxy-coated
Certifications	ISO 9001, IATF 16949, RoHS, UL, CE