Crafted for engineers worldwide, the Fischer Elektronik LAM‑3‑100‑12 combines sleek, anodised aluminum with a powerful axial fan to deliver reliable thermal management in a compact 100 × 30 × 30 mm package. With a thermal resistance of approximately 1 K/W and robust build quality, this heatsink keeps TO‑218/220/247/264 power semiconductors cool under load, enhancing performance and lifespan in confined PCB environments.

What Sets the Fischer Elektronik LAM 3 100 12, Aluminum Heatsink Apart

When compactness meets efficiency, the LAM‑3‑100‑12 stands out. It offers effective forced-air cooling in tight designs without adding bulk, making it ideal for high-density power electronics. Its ball‑bearing fan ensures longevity, and Fischer Elektronik’s reputation guarantees quality and traceable supply.

Advanced Features Include

• Dimensions: 100 × 30 × 30 mm aluminum extruded body.
• Includes 12 V DC axial fan (7.7 m³/h airflow).
• Thermal resistance: ~1 K/W (forced air).
• PCB‑mountable design for TO‑series transistors.
• Anodized natural aluminum finish, RoHS compliant. 

Benefits You Get

• Efficient heat dissipation in compact spaces.
• Extends semiconductor life and stability.
• Easy PCB integration – no external fan needed.
• Quiet, durable ball‑bearing fan for continuous operation.
• Globally recognized brand with consistent supply and quality.

Use Cases of the Fischer Elektronik Aluminum Heatsink for Universal Rectangular Alu with fan, PCB Mount

• Power supplies and voltage regulators
• Motor drive electronics
• Audio amplifiers and signal conditioning
• Industrial control modules
• High-power test and measurement setups