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FK 249 SA 220
Heat Sink, For Transistors, TO-220, Black Anodized, 17 °C/W, TO-220, 30.4 mm, 31.2 mm, 12.5 mm
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: FISCHER ELEKTRONIK
- Product type: Natural Convection Heat Sinks
- Thermal Resistance:17°C/W; Packages Cooled:TO-220; External Width - Metric:30.4mm; External Height - Metric:36.2mm; External Length - Metric:36.2mm; External Diameter - Met; Available until stocks are exhausted
- SVHC: No SVHC (25-Jun-2025)
- Product Range: -
- Packages Cooled: TO-220
- Heat Sink Material: Aluminium
- Thermal Resistance: 17°C/W
- External Width - Metric: 30.4mm
- External Height - Metric: 31.2mm
- External Length - Metric: 12.5mm
- External Width - Imperial: 1.2"
- External Diameter - Metric: -
- External Height - Imperial: 1.23"
- External Length - Imperial: 0.49"
- External Diameter - Imperial: -
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 1.26 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
H **A** H **B** **C** **D** **E** **F** **G** **H** **I** **K** **L** **M** **H** **==> picture [4 x 1] intentionally omitted <==** **----- Start of picture text -----**<br> Hola1<br>**----- End of picture text -----**<br> ## **Kühlkörper für Transistoren im Plastikgehäuse** ## **Art. Nr.** —“Csis—sSC ## **FK 225 SA L 1 Art. Nr.** ss **FK 225 SA L 2 Art. Nr.** ## **FK 228 SA L 1 Art. Nr.** **FK 229 SA L 1 Art. Nr.** | —sC ## **FK 230 SA L 1** **Material:** Aluminium **Oberfläche:** schwarz eloxiert ## **Art. Nr.** —Csis—CzC ## **FK 249 SA 220** **Material:** Aluminium **Oberfläche:** schwarz passiviert, Lötstifte verzinnt **H H** **H Transistorhaltefedern** ➔ **A 114 – 119 Montagematerial für Halbleiter** ➔ **E 37 – 41 H Kühlkörper für D PAK** ➔ **C 19 Montagescheiben** ➔ **E 39 Gel-Wärmeleitfolie** ➔ **E 7 Montagescheiben für Transistoren** ➔ **E 40 Isolierkappen** ➔ **E 43 Montageteile für Kühlkörper** ➔ **E 42 – 43** **C 5** **N**
Updated at April 29, 2026
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