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sk40925,4sts.jpg
sk409_sts.eps
sk409_sts.tif

Extruded heatsinks for PCB mounting

SK 409 ... STS
SK 409 ... STIS
SK 409 ... STSB

SK 409 25,4 STS

45 x 12.7 mm, for semiconductor screw-mounting
  • length: 
    25.4 mm
Price on application
Quantity
Features
way of fixation:
transistor screw mounting
width:
45 mm
height:
12.7 mm
plate thickness:
3 mm
length:
25.4 mm
thermal resistance:
8.2 K/W
mounting method:
with solder pin
drilling pattern:
  • TO 220
  • TO 3 P
surface:
black anodised
Variants
sk40925,4sts.jpg
SK 409 25,4 STS
  • mounting method: with solder pin
 
sk40925,4stis.jpg
  • mounting method: with solder pins and insulating washer
 
sk40925,4stsb.jpg
  • mounting method: with threaded bolt M3, brass
 
Variants
sk409_sts.tif
  • length: 38.1 mm
  • thermal resistance: 7 K/W
  • drilling pattern:
    • TO 220
    • TO 3 P
45 x 12.7 mm, for semiconductor screw-mounting
 
sk409_sts.tif
  • length: 50.8 mm
  • thermal resistance: 6.2 K/W
  • drilling pattern:
    • TO 220
    • TO 3 P
45 x 12.7 mm, for semiconductor screw-mounting
 
sk409_sts.tif
  • length: 63.5 mm
  • thermal resistance: 5.6 K/W
  • drilling pattern:
    • TO 220
    • TO 3 P
45 x 12.7 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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