Extruded Heat Sinks for PCB Mounting (SK 409 25,4 STS)

Product Details:

Manufacturer part number: SK 409 25,4 STS

Brand: FISCHER ELEKTRONIK

Price: Please contact the support for quotation

Delivery time: Quote

Surface: black anodised

Length: 25.4 mm

Width: 45 mm

Height: 12.7 mm

Thermal Resistance: 8.2 k/W

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

SK 409 25,4 STS

Part Number
SK 409 25,4 STS

Part Number	Related to	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Surface	Length (mm)	Width (mm)	Height (mm)	Thermal Resistance (k/W)	Plate Thickness (mm)	Way Of Fixation	For Transistor	Version	Mounting Method
	Data sheet	1		Quote	black anodised	25.4	45	12.7	8.2	3	transistor screw mounting	-	-	with solder pin

Configure

1Suggestion of an applicable part number.

Some specification is not specified yet.

The part number is completed.

Basic Attributes

For Transistor
- TO 220
- TO 247
Clear
Version
with 1 solder pin

with 2 solder pins

for screw fastening M2.5

without solder pin, with M3 thread

with solder pins

without solder pins
Clear
Type
Clear
Surface
- black anodised
- raw degreased aluminium (by the metre raw aluminium)
Clear
Length(mm)
- 10
- 15
- 20
- 25
- 25.4
- 30
- 35
- 37.5
- 38.1
- 40
- 50
- 50.8
- 60
- 63.5
- 75
- 84
- 100
Clear
Width(mm)
- 10
- 10.7
- 11.8
- 12.5
- 12.6
- 13.5
- 16
- 19
- 19.4
- 22
- 29
- 30
- 32
- 34
- 34.5
- 34.9
- 42
- 45
- 46
- 50
- 55
- 65
- 159
Clear
Height(mm)
- 6.5
- 8
- 10
- 12
- 12.7
- 14
- 15
- 15.24
- 16
- 18
- 20
- 21.45
- 25
- 27.95
- 28
- 33
- 35
Clear
Thermal Resistance(k/W)
- 3.1 - 1.4
- 3.6 - 1.7
- 4.5
- 5.3
- 5.6
- 5.85 - 2.8
- 6.2
- 6.2 - 2.8
- 6.3
- 6.4
- 6.5
- 7
- 7.2
- 7.5
- 7.8
- 8
- 8.2
- 9
- 9.1 - 4.9
- 9.5
- 9.8
- 10
- 10.1
- 10.7
- 11
- 11.6
- 12
- 12.4
- 12.5
- 13
- 13.3
- 13.5
- 14
- 18
- 22
- 24
- 29
- 30
- 36
- 38.5
Clear
Plate Thickness(mm)
- 1.1
- 1.5
- 1.8
- 2
- 2.5
- 3
- 3.5
- 4
- 8
Clear
Way Of Fixation
- transistor clip mounting
- transistor screw mounting
Clear
Mounting Method
- with solder pin, with solder pin and insulating washer, with threaded bolt M 3, brass
- with solder pin
- with solder pin and insulating washer
Clear