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| ![UNI-H19052-12P/2.6BU UNI-H19052-12P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H19052-12P-2.6BU_tmb.jpg) | AL HEAT SINK 19X19X12MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.748" (19.00mm) | - | Clip | 0.748" (19.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.354" (9.00mm) | - | 6.6°C/W @ 200 LFM | 12.74°C/W | Black Anodized |
| ![UNI-H21052-12P/2.6BU UNI-H21052-12P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H21052-12P-2.6BU_tmb.jpg) | AL HEAT SINK 21X21X12MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.827" (21.00mm) | - | Clip | 0.827" (21.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.354" (9.00mm) | - | 6.16°C/W @ 200 LFM | 12.4°C/W | Black Anodized |
| ![UNI-H19052-23P/2.6BU UNI-H19052-23P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H19052-23P-2.6BU_tmb.jpg) | AL HEAT SINK 19X19X23MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.748" (19.00mm) | - | Clip | 0.748" (19.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.787" (20.00mm) | - | 5.36°C/W @ 200 LFM | 10.55°C/W | Black Anodized |
| ![UNI-H19052-28P/2.6BU UNI-H19052-28P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H19052-28P-2.6BU_tmb.jpg) | AL HEAT SINK 19X19X28MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.748" (19.00mm) | - | Clip | 0.748" (19.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.984" (25.00mm) | - | 4.91°C/W @ 200 LFM | 10.27°C/W | Black Anodized |
| ![UNI-H23051-21W/2.6BU UNI-H23051-21W/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H23051-21W-2.6BU_tmb.jpg) | AL HEAT SINK 19X19X21MM WITH ELL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.906" (23.00mm) | - | Clip | 0.906" (23.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.709" (18.00mm) | - | 3.69°C/W @ 200 LFM | 11.73°C/W | Black Anodized |
| ![UNI-H21052-23P/2.6BU A2 UNI-H21052-23P/2.6BU A2](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H21052-23P-2.6BU-A2_tmb.jpg) | AL HEAT SINK 21X21X23MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.827" (21.00mm) | - | Clip | 0.827" (21.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.787" (20.00mm) | - | 4.9°C/W @ 200 LFM | 10.27°C/W | Black Anodized |
| ![UNI-H27051-25W/2.6Y UNI-H27051-25W/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H27051-25W-2.6Y_tmb.jpg) | AL HEAT SINK 27X27X25MM WITH ELL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.063" (27.00mm) | - | Clip | 1.063" (27.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.866" (22.00mm) | - | - | - | Black Anodized |
| ![UNI-H29051-15W/2.6Y UNI-H29051-15W/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H29051-15W-2.6Y_tmb.jpg) | AL HEAT SINK 29X29X15MM WITH ELL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.142" (29.00mm) | - | Clip | 1.142" (29.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.472" (12.00mm) | - | 3.81°C/W @ 200 LFM | 11.86°C/W | Black Anodized |
| ![UNI-H31052-18P/2.6Y UNI-H31052-18P/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H31052-18P-2.6Y_tmb.jpg) | AL HEAT SINK 31X31X18MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.220" (31.00mm) | - | Clip | 1.220" (31.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.590" (15.00mm) | - | 2.93°C/W @ 200 LFM | 9.57°C/W | Black Anodized |
| ![UNI-H35052-23P/2.6Y UNI-H35052-23P/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H35052-23P-2.6Y_tmb.jpg) | AL HEAT SINK 35X35X23MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.378" (35.00mm) | - | Clip | 1.378" (35.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.787" (20.00mm) | - | 2.19°C/W @ 200 LFM | 8.32°C/W | Black Anodized |
| ![UNI-H21052-32P/2.6BU UNI-H21052-32P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H21052-32P-2.6BU_tmb.jpg) | AL HEAT SINK 21X21X32MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.827" (21.00mm) | - | Clip | 0.827" (21.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 1.142" (29.00mm) | - | - | - | Black Anodized |
| ![UNI-H23052-15P/2.6BU UNI-H23052-15P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H23052-15P-2.6BU_tmb.jpg) | AL HEAT SINK 23X23X15MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 0.906" (23.00mm) | - | Clip | 0.906" (23.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.472" (12.00mm) | - | 5.39°C/W @ 200 LFM | 11.41°C/W | Black Anodized |
| ![UNI-H27052-21P/2.6BU UNI-H27052-21P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H27052-21P-2.6BU_tmb.jpg) | AL HEAT SINK 27X27X21MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.063" (27.00mm) | - | Clip | 1.063" (27.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.709" (18.00mm) | - | 3.82°C/W @ 200 LFM | 9.56°C/W | Black Anodized |
| ![UNI-H27051-15W/2.6Y UNI-H27051-15W/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H27051-15W-2.6Y_tmb.jpg) | AL HEAT SINK 27X27X15MM WITH ELL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.063" (27.00mm) | - | Clip | 1.063" (27.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.472" (12.00mm) | - | 3.89°C/W @ 200 LFM | 12.29°C/W | Black Anodized |
| ![UNI-H27052-12P/2.6BU UNI-H27052-12P/2.6BU](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H27052-12P-2.6BU_tmb.jpg) | AL HEAT SINK 27X27X12MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.063" (27.00mm) | - | Clip | 1.063" (27.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.354" (9.00mm) | - | 4.84°C/W @ 200 LFM | 11.38°C/W | Black Anodized |
| ![UNI-H27052-12P/2.6Y UNI-H27052-12P/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H27052-12P-2.6Y_tmb.jpg) | AL HEAT SINK 27X27X12MM WITH PIN | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.063" (27.00mm) | - | Clip | 1.063" (27.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 0.354" (9.00mm) | - | 4.84°C/W @ 200 LFM | 11.38°C/W | Black Anodized |
| ![UNI-H40051-33W/2.6Y UNI-H40051-33W/2.6Y](https://oss.origin-ic.net/productThumbImages/MFG_UNI-H40051-33W-2.6Y_tmb.jpg) | AL HEAT SINK 40X40X33MM WITH ELL | | 联系我们 | PCB Symbol, Footprint & 3D Model | Aluminum Alloy | 1.575" (40.00mm) | - | Clip | 1.575" (40.00mm) | Uni-Holder Elliptical Fin | Top Mount | BGA | Square, Fins | 1.181" (30.00mm) | - | 1.55°C/W @ 200 LFM | 6.87°C/W | Black Anodized |