CUI Devices’ Thermal Management Group today announced the expansion of its line of BGA heat sinks. Compatible with ball grid array (BGA) devices, the HSB family now offers aluminum or copper material options, clean or black anodized material finishes, and adhesive or PCB mounting styles. All BGA heat sink models are conveniently measured under four conditions for thermal resistance, making it easier for designers to select the optimal heat sink for their natural convection or forced air cooled system.
Supporting a wide range of sizes from 8.5 x 8.5 mm up to 69.7 x 69.7 mm with profiles from 5 to 25 mm, CUI Devices’ BGA heat sinks feature thermal resistances from 3.45 to 39.1°C/W at 75°C ΔT in natural convection and power dissipation ratings from 1.92 up to 21.74 W at 75°C ΔT in natural convection.
The HSB models are available immediately with prices starting at $0.51 per unit at 500 pieces through distribution. Please contact CUI Devices for OEM pricing.
For helpful resources and tools on heat sinks, check out CUI Devices’ Resource Library that houses a range of blog posts, videos, and more.
Summary
Product name: BGA Heat Sinks
Availability: Stock to 12 weeks
Possible users: Ball grid array applications
Primary features: Measured under four conditions for thermal resistance
Cost: $0.51 per unit at 500 pieces through distribution
View details for CUI Devices’ BGA heat sinks