RF heat sinks

Machined surface of an SOT115 heat sink under the microscope

Single drop-type heat sinks for SOT115 packages, machined on a high-speed machining system and plated with electroless NiP for lead-free soldering. We machine aluminum blocks for RF applications on the same lines.

Application: Hybrid RF CATV amplifiers, SOT115 package
Material: Aluminum alloy (AlMgSi)
Surface finish: Electroless NiP plating for lead-free soldering
Capacity: 2,000,000 pcs a year (M type); 20% more for N, W, T types
High-speed machining 300,000 pcs a month
Inspection: Daily microscope check of dimensions and appearance; certificate of conformance with each shipment