FK 237 SA 220 V FISCHER ELEKTRONIK, FK 237 SA 220 V Datasheet
![HEAT SINK, TO-220](/photos/23/70/237003/462115306-40_sml.jpg)
FK 237 SA 220 V
Manufacturer Part Number
FK 237 SA 220 V
Description
HEAT SINK, TO-220
Manufacturer
FISCHER ELEKTRONIK
Datasheet
1.FK_237_SA_220_V.pdf
(1 pages)
Specifications of FK 237 SA 220 V
Packages Cooled
TO-220
Thermal Resistance
21°C/W
External Width
13mm
Height
12.7mm
Heat Sink Material
Aluminium
External Depth
18mm
External Length / Height
13mm
Surface Finish
Black
Width
14.5mm
Rohs Compliant
Yes
External Width - Metric
14.5mm
External Height - Metric
13.51mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
H
H
H
H
Attachable heatsink
with tinned soldering lug for direct soldering onto circuit board, for horizontal installation
* = touch in edge of transistor
material:
surface treatment:
with tinned soldering lug for direct soldering onto circuit board, for vertical installation
* = touch in edge of transistor
material:
surface treatment:
Heatsinks for D PAK
Heatsinks for transistors
Silicone wafers
Mica wafers
FK 242 SA 220 H
FK 237 SA 220 H
FK 240 SA 220 H
FK 242 SA 220 V
FK 237 SA 220 V
FK 240 SA 220 V
art. no.
art. no.
art. no.
art. no.
art. no.
art. no.
aluminium
black anodised
aluminium
black anodised
R
R
R
th
th
th
26
21
16
[K/W]
[K/W]
[K/W]
C 17
C 4 – 9
E 2 – 4
E 11
A [mm]
A [mm]
A [mm]
6.35
6.35
6.35
technical annotations
U-shaped heatsink
Aluminium oxide wafers
Kapton insulator washers
Hola1
FK 242 SA 220 VL
FK 237 SA 220 VL
FK 240 SA 220 VL
art. no.
art. no.
art. no.
R
R
R
th
th
th
26
21
16
[K/W]
[K/W]
[K/W]
A 2 - 7
A 117 – 120
E 9 – 10
E 8
A [mm]
A [mm]
A [mm]
9.53
9.53
9.53
C 14
H
H
M
G
N
D
H
A
B
K
C
E
F
L
I