SK 100 75 SA

Heat Sink, Standard Extruded, Black Anodized, 1.9 °C/W, 66 mm, 40 mm, 75 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:1.9°C/W; Packages Cooled:-; External Width - Metric:66mm; External Height - Metric:40mm; External Length - Metric:75mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; Exte
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: -
Heat Sink Material: Aluminium
Thermal Resistance: 1.9°C/W
External Width - Metric: 66mm
External Height - Metric: 40mm
External Length - Metric: 75mm
External Width - Imperial: 2.6"
External Diameter - Metric: -
External Height - Imperial: 1.57"
External Length - Imperial: 2.95"
External Diameter - Imperial: -

Delivery and price
Units per pack	50
Price	8.85 €
Current stock	500+
Lead time	30 days

Datasheet

H 

**A** 

H 

**Standard extruded heatsinks** 

**B** 

**C** 

**D** 

**E** 

**F** 

**G** 

**H** 

**I** 

**K** 

**L** 

**M** 

**H** 

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|**art. no.**<br>||RyKW<br>‘7<br>T T<br>|<br>7 TT<br>5KT<br>|<br>fT<br>Nee<br>PpINT<br>R<br>4See<br>3| ff |)|COror—EL<br>**pt** **ft** ft<br>——— 62,5<br>2<br>fe)<br>pt<br>fT<br>ft ht hh Tt<br>oy<br>ee<br>|<br>50<br>75<br>100<br>150 [mm]|
|---|---|
|**SK 444 ...**<br>|||
|**please indicate:**<br>**...**<br>**37.5 50 75 1000 mm**<br>|<br>RyKW||
|**art. no.**<br>||RyKW<br>57<br>T T 7<br>7<br>7 JT 1<br>A; {|<br>|<br>|<br>fT fT Ty |<br>vel<br>pf<br>|<br>ft<br>fT ft<br>+T<br>0<br>3PNT<br>Tf<br>tT fT<br>N<br>|<br>|SS<br>ee<br>©<br>I}<br>63<br>ee<br>|<br>50<br>100<br>150<br>200 [mm]|
|**SK 406 ...**<br>|||
|**please indicate:**<br>**...**<br>**37.5 50 75 100 1000 mm**<br>|<br>RyKW)||
|**art. no.**<br>||RyKW)<br>57<br>T T 7<br>7<br>7 JT 1<br>A;<br>{|<br>|<br>|<br>fT<br>fT<br>Ty |<br>o<br>;<br>|<br>|<br>|<br>fT<br>fT Ty |<br>=<br>3pt<br>|<br>[<br>|<br>fT<br>Tt<br>|<br>PNT<br>SS<br>°<br>NS<br>-<br>1|<br>oPeT<br>pt<br>fT<br>ft<br>tThl<br>66<br>ee<br>|<br>50<br>100<br>150<br>200 [mm]|
|**SK 100 ...**<br>|||
|**please indicate:**<br>**...**<br>**37.5 50 75 100 150 1000 mm**||
|**art. no.**|°<br>ro)<br>7<br>Ry, [K/W1<br>a<br>16rut<br>|<br>[|<br>ft<br>fT<br>erTN<br>fT<br>tf<br>ft tt<br>NSE<br>,<br>NS<br>08 pt<br>| NW<br>n<br>ert<br>[|<br>|<br>“~~ T<br>=<br>0A pt<br>ft tr<br>pt<br>ft tT<br>ee<br>ee<br>|<br>70<br>50<br>100<br>150<br>200[mm]|
|**SK 506 ...**||
|**please indicate:**<br>**(optional)**<br>**...**<br>**...**<br>**SSR 1**<br>**37.5 50 75 100 1000 mm**||



|**H**|**High decorative surfaces**|➔|**A 9**|➔<br>**Heatsinks for Solid State Relay**|**H**<br>**A 11 - 12**|
|---|---|---|---|---|---|
||**Order example**<br>**Drilling pattern for Solid State Relais**|➔<br>➔|**A 21**<br>**A 12**|➔<br>**Heatsink special design**<br>➔<br>**Special profiles**|**A 133 - 134**<br>**A 136**|
||**Heatsink as visual & decor-parts**|➔|**A 10**|➔<br>**Technical introduction**|**A 2 - 7**|



**H H** 

**A 37** 

**N**

Updated at April 29, 2026

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