Copper Heatsink Extrusion

Specification:

1. Material is CU1100 or CU1020

2. Rohs complaint

3. Dimensions can be customized

4. Copper wash, nickel plated or other surface treatment

5. NPI prototype is accepted and no MOQ concern

6. Lead time for mass production is 4-5 weeks, lead time for sample is 2-3 weeks.

Features & Details:

Copper heatsink extrusions

Copper skived fin heatsinks

Copper forging pin fin heatsinks

Facilities & Capacities:

Copper Heatsink Benefits:

As we all know copper has a much better thermal conductivity than aluminum, although copper is more expensive, copper heatsink is still popular in the thermal industry for some project which needs high conductive coolers, as the electronic market is thriving, the power of electronic products is being higher, copper is absolutely a better material for the high power projects.

FAQ:

Q: Do you produce the skived fin heatsink in house?

A: Yes, we have the facilities in our factory to produce the skiving heatsinks.

Q: What’s the common surface treatment for copper heatsinks

A: Usually the surface treatment is passivation, copper wash; Also nickel plating is available.

Q: What kind of heatsink is better? Copper heatsink or aluminum heatsink?

A: It’s based on customer’s thermal performance requirements, aluminum heatsink is more lightweight and cheaper, if the power is not too high, aluminum cooler is a better choice, but if you need to dissipate high power thermal, copper heatsink is easier to meet your requirements.

http://www.sindathermal.com/