Aluminum PCB Heat Sink
Aluminum extruded heat sink with high density fins, pretty thin fins, and very high challenge in extrusion with good quality.
- Product Introduction
Products Description
Our custom aluminum heat sinks for PCBs provide targeted cooling for high-power components in electronic assemblies. Engineered for direct mounting to ICs, MOSFETs, IGBTs, and voltage regulators, these thermal solutions combine high-conductivity aluminum alloys with optimized geometries to manage heat at the source. We specialize in compact yet efficient heat sinks for high-power electronics that fit space-constrained designs while preventing thermal throttling and premature component failure.
Specification
Model No. 330
Length: 100 mm
Height: 30 mm
Width: 92 mm
Weight: 334 g
Surface Treatment
Black anodized/Natural colour anodized
Features
extruded heat sink with high density fins, pretty thin fins, and very high challenge in extrusion with good quality.
Direct-Source Cooling: Precision-machined bases ensure optimal contact with heat-generating components for effective thermal management on PCB assemblies
Space-Optimized Designs: Ultra-low profile solutions (from 3mm) for dense circuit boards without compromising performance
Simplified Integration: Multiple attachment options eliminate secondary hardware - reduce assembly steps by 40%
EMI/RFI Mitigation: Optional nickel plating creates Faraday cages around sensitive components
Vibration Resistance: Monolithic designs withstand 20G shock and 5-500Hz vibration per MIL-STD-810
Thermal Interface Optimization: CNC-machined flatness ≤0.025mm ensures maximum TIM efficiency
Cost-Effective Scaling: High-volume production capabilities with automated quality control
Application
Precision-engineered for electronics thermal management:
Power Supplies & Converters (AC/DC, DC/DC)
Motor Drives & Inverters
LED Drivers & Lighting Controllers
RF Amplifiers & Telecom Infrastructure
Industrial Automation PCBs
Automotive ECUs & Battery Management Systems
Custom thermal solutions for high-density PCB assemblies
Server/Data Center Power Distribution
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