Image not available
Illustrative purposes only
ICK S 45 X 45 X 20
Heat Sink, Pin, 3.2 °C/W, 45 mm, 20 mm, 45 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:3.2°C/W; Packages Cooled:-; External Width - Metric:45mm; External Height - Metric:20mm; External Length - Metric:45mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Exter
- SVHC: No SVHC (25-Jun-2025)
- Product Range: -
- Packages Cooled: -
- Heat Sink Material: Aluminium
- Thermal Resistance: 3.2°C/W
- External Width - Metric: 45mm
- External Height - Metric: 20mm
- External Length - Metric: 45mm
- External Width - Imperial: 1.77"
- External Diameter - Metric: -
- External Height - Imperial: 0.79"
- External Length - Imperial: 1.77"
- External Diameter - Imperial: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 8.43 € |
| Current stock | 100+ |
| Lead time | 30 days |
Datasheet
Hola1 fe () IFCiNet CICKUONI H **Pin heatsinks** H **A** **B** **C** **D** **E** **F** **G** **H** **I** **K** **L** **M** |**art. no.**<br>**ICK S 45 x 45 x 20**<br>WLF ... 45 x 45<br>weight: 36 g<br>**art. no.**<br>|<br>PE| |---| |**ICK S 50 x 50 x 20**<br>WLF ... 50 x 50| |weight: 43 g| |**art. no.**<br>**ICK S 50 x 50 x 25**<br>WLF ... 50 x 50| |weight: 49 g| |**art. no.**<br>**ICK S 98 x 98 x 45**<br>WLF ... 98 x 98<br>weight: 301.3 g| **H** **H Thermal conduct. foil WLFT 404/405** ➔ **E 5 SMD-heatsinks** ➔ **B 25 – 27 Thermal conductive glue** ➔ **E 14 Mounting material for semiconduct.** ➔ **E 34 – 38 Thermal conductive paste** ➔ **E 12 Hole pattern** ➔ **A 21 Processor overview** ➔ **B 2 - 7 Technical introduction** ➔ **A 2 - 7** **H** **H** **B 20** **N**
Updated at June 10, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →