AKK 191 FISCHER ELEKTRONIK, AKK 191 Datasheet
AKK 191
Manufacturer Part Number
AKK 191
Description
HEAT SINK, TO-3, 12°C/W
Manufacturer
FISCHER ELEKTRONIK
Datasheet
1.AKK_191.pdf
(1 pages)
Specifications of AKK 191
Packages Cooled
TO-3
Thermal Resistance
12°C/W
External Width
40mm
Height
19.1mm
Heat Sink Material
Aluminium Diecast
External Depth
27mm
External Length / Height
19.1mm
Surface
RoHS Compliant
Surface Finish
Black Anodised
Rohs Compliant
Yes
Width
40mm
External Width - Metric
40mm
External Height - Metric
19.1mm
External Width - Imperial
1.575"
External Height - Imperial
0.752"
M
G
H
N
A
D
K
B
C
E
F
L
I
H
H
H
H
Die-cast heatsinks
setup heatsinks and angle for TO 3
material:
surface treatment:
please indicate:
AKK 127
AKK 191
WP 4030 100 ...
WP 4030 100 3 ...
A 121
art. no.
art. no.
art. no.
H
Die-cast heatsinks
Order example
Construction parts made of aluminium
Fluid cooler
die-casting aluminium
black lacquered
...
surface treatment
AL
SA
=
=
raw degreased aluminium
black anodised
TO 3
–
27
27
[mm]
[mm]
A 121 – 124
A 21
A 135
A 127 – 130
Hola1
100
100
[mm]
Heatsinks for DC/DC converter
Profiles for PCB components
heatsink profile-overview
Heatsinks for PCB
R
R
th
th
14
12
[K/W]
[K/W]
R
th
3.7
3.7
[K/W]
A 109 – 110
A 89
A 13 - 16
A 87
H
H
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