Datasheet

2
1
*
3
TO 220
– narrow version with better thermal resistance
– max. 14.5 mm wide
– 3 different lengths for varied dissipation power
– takes less space than any other attachable heatsink
– simple assembly by pushing the heatsink onto the TO 220 housing
– the cooling fingers form spring clamps (1+2), which pushes the TO 220 and it's mounting flange onto the heatsink (3)
– optimum heat transfer due the constant pressure on the entire contact surface of the TO 220 cases
– effective heat emmision with horizontal and vertical mounting
– * = touch in edge of transistor
0,81
max. 14,5
26 K/W
*
12,7
15,24
ca.
8,5
art. no.
FK 242 SA 220 O
without soldering lug
0,81
max. 14,5
ca.
8,5
12,7
*
19,05
21 K/W
art. no.
FK 237 SA 220 O
without soldering lug
0,81
max. 14,5
16 K/W
12,7
*
38,1
ca.
8,5
art. no.
FK 240 SA 220 O
without soldering lug
aluminiummaterial:
black anodised, solder pins tin platedsurface:
C13
E39Vibration dampersC21Heatsinks for D PAK
A 121 – 122U-shaped heatsinkC4–9Heatsinks for transistors
E15–16Aluminium oxide wafersE14Kapton insulator washers
A2–7Technical introductionE39Vibration dampers
Attachable heatsinks
A
B
C
D
E
F
G
H
I
K
L
M
N