- Home
- Product Categories
cigen-FK 244
FK 244 Series
fischer-elektronikCompact solderable heatsinks for D-PAK, D2-PAK, and D3-PAK applications
The FK 244 series from fischer elektronik is a compact solderable heatsink designed for use with D-PAK, D2-PAK, and D3-PAK packages. These heatsinks are ideal for applications where space is limited and thermal management is critical, such as in automotive electronics, industrial control systems, and consumer devices. Engineers often reach for these heatsinks when they need a reliable solution that can handle high power dissipation without taking up too much board real estate.
One practical observation is that the FK 244 series offers a nice balance between thermal performance and mechanical simplicity. They are easy to solder, which makes them a favorite among PCB assembly teams. Another useful feature is their flexibility; they come in various sizes and profiles to match different package dimensions, ensuring a good fit for most applications. If you're working on a project that requires efficient heat dissipation and you're constrained by space, the FK 244 series is definitely worth considering.
Series Images (10)
Documents & Media
Frequently Asked Questions
FK 244 - Part List
10 parts in total| Mfr Part # | Quantity Available | Price | Category | Thermal Resistance | Width | Height | Length | Weight | Surface Type | Mounting Type | SVHC | Tariff No | Pitch - Post | Package Cooled | Width (Inches) | Height (Inches) | Width - Overall | Length - Overall | Size / Dimension | Color - Connectors | Mounting Hole Diameter | Mounting Panel Thickness | Shell Size - Insert (Convert From) | For Use With/Related Products | Heat Protection | Material | Heat Transfer Type | Package Quantity | Terminal - Width | Spg | Number of Units | Application Specifics | Frequency | Capacitance | Body Color | Diameter - Outside | Number of Positions | Amplifier Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 FK 244 08 D2 PAK Heatsink D2 PAK 29.3 K/W HEAT SINK, FOR D2-PAK, 29.3°C/W Heat sink 8 mm 29.3 K/W solderable, FK 244 08 D2 PAK, Fischer Elektronik Fischer Elektronik 银色 散热器, 焊接安装 , 26 x 8 x 10mm Fischer Elektronik | 842 | 65: ¥12.4787 | - | 29.3K/W | 8mm | 10mm | 26mm | 0.012 | :Plain | Solder | :No SVHC (20-Jun-2013) | 76042990 | :10mm | :TO-263 | :0.31" | :0.39" | :8mm | :0.7" | 26 x 8 x 10mm | Silver | :8mm | :13mm | :10mm | TO-263 | :Copper | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
FK 244 13 D2 PAK Heatsink D2 PAK 22.8 K/W HEAT SINK, D2-PAK, 22.8°C/W Heat sink 13 mm 22.8 K/W solderable, FK 244 13 D2 PAK, Fischer Elektronik Fischer Elektronik | 55359 | 9: ¥5.9221 | - | 22.8K/W | 13mm | 10mm | 26mm | 0.012 | :Plain | Solder | :No SVHC (20-Jun-2013) | 76042990 | :10mm | :SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263 | :0.51" | :0.51" | :13mm | :0.7" | 26 x 13 x 10mm | Silver | :8mm | :13mm | :13mm | TO-263 | :Copper | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
FK 244 08 D3 PAK Heatsink D3 PAK 26 k/W Heat sink 8 mm 26 K/W solderable, FK 244 08 D3 PAK, Fischer Elektronik Fischer Elektronik | 8290 | 5: ¥7.0788 | - | 26K/W | 8mm | 10mm | 31mm | - | solderable | Solder | - | - | - | - | - | - | - | - | 31 x 8 x 10mm | Silver | - | - | - | TO-268 | - | Copper (Cu), 0.6 mm dick | - | - | - | - | - | - | 8 | 22.8 | 8 | 18 | without | 31 | - |
FK 244 08 D PAK Heatsink D PAK 31.5 K/W HEAT SINK, FOR D-PAK, 31.5°C/W Heat sink 8 mm 31.5 K/W solderable, FK 244 08 D PAK, Fischer Elektronik Fischer Elektronik 银色 散热器, 焊接安装 , 23 x 8 x 10mm Fischer Elektronik | 175 | 5: ¥6.39 | - | 31.5K/W | 8mm | 10mm | 23mm | 0.01 | :Plain | Solder | :No SVHC (20-Jun-2013) | 76042990 | :10mm | :TO-252 | :0.31" | :0.39" | :8mm | :0.58" | 23 x 8 x 10mm | Silver | :8mm | :10mm | :10mm | TO-252 | :Copper | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
FK 244 13 D PAK Heatsink D PAK 25 K/W ACCESS HEAT SINK FOR D PAK 06 THICKNESS13 LENGTH HEAT SINK, FOR D-PAK, 25°C/W Heatsink: moulded; DPAK, TO252; L:13mm; W:23mm; H:10mm; 25K/W Heat sink 13 mm 25 K/W solderable, FK 244 13 D PAK, Fischer Elektronik Fischer Elektronik | 3781 | 1: ¥13.69 | - | 25K/W | 13mm | 10mm | 23mm | 0.014 | :Plain | Solder | :No SVHC (20-Jun-2013) | 76042990 | :10mm | :TO-252 | :0.51" | :0.51" | :13mm | :0.58" | 23 x 13 x 10mm | Silver | :8mm | :10mm | :13mm | TO-252 | :Copper | copper | moulded | 50 | 10mm | 50 | 1 | DPAK, TO252 | - | - | - | - | - | - | - |
 FK 244 13 D3 PAK HEAT SINK, FOR D-PAK, 19.5°C/W Heat sink 13 mm 19.5 K/W solderable, FK 244 13 D3 PAK, Fischer Elektronik FISCHER ELEKTRONIK | 917 | 1: ¥9.06 | - | :19.5°C/W | - | - | - | 0.014 | :Plain | :Clip | :No SVHC (20-Jun-2013) | 76042990 | :10mm | :TO-268 | :0.51" | :0.51" | :13mm | :0.9" | - | - | :8mm | :18mm | :13mm | - | :Copper | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 FK 244 13 D3 PAK TR Heatsink: moulded; D3PAK, TO268; L:13mm; W:31mm; H:10mm; 19.5K/W FISCHER ELEKTRONIK | 0 | - | 19.5K/W | 31mm | 10mm | 13mm | 3.68 g | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | copper | moulded | 200 | 18mm | 200 | 200 | D3PAK, TO268 | - | - | - | - | - | - | tape | |
FK 244 08 D2 PAK TR Fischer Elektronik | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
FK 244 13 D2 PAK TR Fischer Elektronik | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
FK 244 13 D PAK TR Fischer Elektronik | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |