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Extruded heatsinks for PCB mounting

sk459252xto220sts.jpg
sk459_to220_sts.eps
sk459_to220_sts.tif

Extruded heatsinks for PCB mounting

SK 459 ... TO 220 ...

SK 459 25 2 x TO 220 STS

50 x 20 mm, for semiconductor screw-mounting
  • length: 
    25 mm
Price on application
Quantity
Features
way of fixation:
transistor screw mounting
width:
50 mm
height:
20 mm
plate thickness:
3 mm
length:
25 mm
thermal resistance:
7.9 K/W
mounting method:
with solder pin
drilling pattern:
  • 2 x SOT 32
  • 2xTO 220
surface:
black anodised
Variants
sk459252xto220sts.jpg
SK 459 25 2 x TO 220 STS
  • mounting method: with solder pin
 
sk459252xto220stis.jpg
  • mounting method: with solder pins and insulating washer
 
sk459252xto220stsb.jpg
  • mounting method: with threaded bolt M3, brass
 
Variants
sk459_to220_sts.tif
  • length: 37.5 mm
  • thermal resistance: 6.3 K/W
  • drilling pattern:
    • 2 x SOT 32
    • 2xTO 220
50 x 20 mm, for semiconductor screw-mounting
 
sk459_to220_sts.tif
  • length: 50 mm
  • thermal resistance: 5.6 K/W
  • drilling pattern:
    • 2 x SOT 32
    • 2xTO 220
50 x 20 mm, for semiconductor screw-mounting
 
* This information refers to the standard variant of the product, so it might change when another variant is chosen.
Technical Drawing
Data sheet

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