BGA Aluminum Elliptical Fin Heatsink

BGA Aluminum Elliptical Fin HeatsinkRadian’s INM-W series of BGA Aluminum Elliptical Fin Heatsink is a high efficiency cooling product that is ideal for linear air flow environments. A BGA Aluminum Elliptical Fin Heatsink is an improvement on the cross-cut heatsink which was simply a plate fin heatsink that has had addition cuts across the length of the fin. The elliptical shaped, aerodynamic fins makes it easier for air to efficiently flow through the heat sink, making this cooler an ideal choice for environments where airflow is limited. These off-the-shelf devices mount with EZ Snap™ Mounting Clips combined with TIM (Thermal Interface Materian), Thermal Tape or Epoxy to provide optimum cooling for various package sizes and airflow. Using the EZ Snap™ Mounting Clips provides easy installation that requires no special board modifications or complex assemblies

Features:

  • High efficiency aluminum elliptical fin design provides low pressure-drop characteristics
  • Constructed of Forged Aluminum AL6063 for optimum heat transfer
  • Ideal for linear air flow environments
  • Designed specifically for BGAs and other surface mount packages
  • EZ-Snap™ Mounting Clip is constructed of UL94-V0 Rated Nylon
  • Uses Clip Tool HS8063 to attach or remove heatsink assembly directly to BGAChip
  • Finished with black anodize plating
  • Selected Clip & Thermal Pad Options are pre-assembled at our factory

Plastic Heatsink ClipEz Snap Mounting Clips are design specifically for processors and ball grid array (BGA) components. The clips attach the BGA Aluminum Elliptical Fin Heatsink directly to the BGA component making use of the gap created by the ball grid array (BGA) between the component underside and PCB top surface. Therefore, the EZ Snap™ clips require no holes or modifications to the PCB. They also allow for easy rework of components with fast and easy installation and removal.

 

EZ Snap DrawingWhen selecting the correct clip, it is important to get a clip that is within the range of the nominal chip height. This is the chip height without the solder balls. If the nominal is not available on the chip datasheet just use (max + min)/2. Where a particular chip height is not available, the base of the BGA heatsink can be reduced to provide correct fitment. If there are any issues please contact our team to verify fitment size.

BGA Aluminum Elliptical Fin Heatsink

Radian has a wide range of BGA Aluminum Elliptical Fin Heatsink that are available to ship within a few days. If a part or BGA heatsink size is not available online we can usually offer an alternative part, or modify a part in stock to fit your needs. For lower volumes, we can also precision machine a cross-cut heatsink to fit our EZ-snap clip, that can offer similar performance, and for larger volumes a precision casting can be made for your exact requirements. Please contact us if you need help selecting the correct solution.

Radian Part NumberTypeMaterialStyleLength (mm)Width (mm)Height (mm)Theta SA at 200LFMTheta SA at 400LFMTheta SA at 600LFMStore
INM17001-11W/1.7BGAAluminumElliptical171710.77.86.15.43View product
INM17001-14W/1.7BGAAluminumElliptical171713.77.165.544.82View product
INM17001-17W/1.7BGAAluminumElliptical171716.76.555.034.31View product
INM17001-22W/1.7BGAAluminumElliptical171721.75.744.363.69View product
INM17001-27W/1.7BGAAluminumElliptical171726.75.2943.41View product
INM17001-32W/1.7BGAAluminumElliptical171731.74.833.663.18View product
INM19001-15W/2.6BGAAluminumElliptical191914.65.894.483.84View product
INM19001-18W/2.6BGAAluminumElliptical191917.65.454.033.48View product
INM19001-23W/2.6BGAAluminumElliptical191922.64.73.462.98View product
INM19001-28W/2.6BGAAluminumElliptical191927.64.213.152.74View product
INM19001-33W/2.6BGAAluminumElliptical191932.63.882.882.54View product
INM21001-15W/2.6BGAAluminumElliptical212114.65.13.462.82View product
INM21001-28W/2.6BGAAluminumElliptical212127.63.742.522.04View product
INM21001-33W/2.6BGAAluminumElliptical212132.63.432.291.9View product
INM23001-15W/2.6BGAAluminumElliptical232314.64.222.942.46View product
INM23001-21W/2.6BGAAluminumElliptical232320.63.692.492.06View product
INM23001-28W/2.6BGAAluminumElliptical232327.63.12.11.6View product
INM23001-33W/2.6BGAAluminumElliptical232332.62.821.891.6View product
INM25001-18W/2.6BGAAluminumElliptical252517.63.72.522.05View product
INM25001-23W/2.6BGAAluminumElliptical252522.63.182.181.76View product
INM25001-28W/2.6BGAAluminumElliptical252527.62.871.951.57View product
INM27001-15W/2.6BGAAluminumElliptical272714.63.892.662.23View product
INM27001-18W/2.6BGAAluminumElliptical272717.63.592.422.01View product
INM27001-23W/2.6BGAAluminumElliptical272722.63.082.041.66View product
INM27001-28W/2.6BGAAluminumElliptical272727.62.781.781.47View product
INM27001-33W/2.6BGAAluminumElliptical272732.62.521.611.31View product
INM29001-15W/2.6BGAAluminumElliptical292914.63.812.522.02View product
INM29001-18W/2.6BGAAluminumElliptical292917.63.562.311.84View product
INM29001-28W/2.6BGAAluminumElliptical292927.62.721.661.33View product
INM29001-33W/2.6BGAAluminumElliptical292932.62.471.491.18View product
INM31001-15W/2.6BGAAluminumElliptical313114.63.132.021.66View product
INM31001-18W/2.6BGAAluminumElliptical313117.62.851.791.45View product
INM31001-21W/2.6BGAAluminumElliptical313120.62.631.631.31View product
INM31001-23W/2.6BGAAluminumElliptical313122.62.441.51.19View product
INM31001-28W/2.6BGAAluminumElliptical313127.62.211.361.05View product
INM31001-33W/2.6BGAAluminumElliptical313132.62.021.190.93View product
INM33001-15W/2.6BGAAluminumElliptical333314.62.971.881.54View product
INM33001-18W/2.6BGAAluminumElliptical333317.62.691.71.37View product
INM33001-21W/2.6BGAAluminumElliptical333320.62.51.521.22View product
INM33001-23W/2.6BGAAluminumElliptical333322.62.31.371.08View product
INM33001-28W/2.6BGAAluminumElliptical333327.62.081.230.98View product
INM33001-33W/2.6BGAAluminumElliptical333332.61.891.080.86View product
INM35001-21W/2.6BGAAluminumElliptical353520.62.351.521.15View product
INM35001-23W/2.6BGAAluminumElliptical353522.62.131.351.01View product
INM35001-28W/2.6BGAAluminumElliptical353527.61.941.190.86View product
INM35001-33W/2.6BGAAluminumElliptical353532.61.691.020.72View product
INM40001-21W/2.6BGAAluminumElliptical404020.62.131.310.97View product
INM40001-23W/2.6BGAAluminumElliptical404022.61.931.150.85View product
INM40001-28W/2.6BGAAluminumElliptical404027.61.7310.73View product
INM40001-33W/2.6BGAAluminumElliptical404032.61.550.850.62View product
INM42.5001-15W/2.6BGAAluminumElliptical42.542.514.62.481.631.27View product
INM42.5001-18W/2.6BGAAluminumElliptical42.542.517.62.251.421.1View product
INM42.5001-21W/2.6BGAAluminumElliptical42.542.520.62.041.270.93View product
INM42.5001-23W/2.6BGAAluminumElliptical42.542.522.61.861.10.79View product
INM42.5001-28W/2.6BGAAluminumElliptical42.542.527.61.660.920.62View product
INM42.5001-33W/2.6BGAAluminumElliptical42.542.532.61.390.750.47View product
INM45001-15W/2.6BGAAluminumElliptical454514.62.421.571.15View product
INM45001-18W/2.6BGAAluminumElliptical454517.621.390.99View product
INM45001-21W/2.6BGAAluminumElliptical454520.621.220.85View product
INM45001-23W/2.6BGAAluminumElliptical454522.61.791.080.74View product
INM45001-28W/2.6BGAAluminumElliptical454527.61.590.910.6View product
INM45001-33W/2.6BGAAluminumElliptical454532.60.90.70.5View product
Standard BGA sizes
Quick install
Custom Designs

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