CT0402M4G Datasheet, PDF (4/6 Pages) List of Unclassifed Manufacturers – Metal Oxide Varistors

Metal Oxide Varistors
SMD multilayer varistor with Ni-barrier termination
Recommended geometry of solder pad
CT0402M4G
B72590T0040M060
B
A
C
B
A
D
A = 0.6 mm
B = 0.6 mm
C = 0.5 mm
E = 1.7 mm
Recommended soldering temperature profile
Soldering zone
max. 7 s
at max. temp.
Preheating zone
max. 2 C/s
Cooling-down zone
max. 2 C/s
(natural air cooling)
300
C
40 s
T
245
215
180
100 s
100
20
0
50
100
150
200 s 250
t
VAR0543-W-E
This component should be soldered within 12 months after delivery from EPCOS. They
should be left in their original packings to avoid soldering problems due to oxidized terminals.
Storage temperature: -25 to 45 °C
Relative humidity: < 75% annual average, < 95% on maximum 30 days in a year.
The usage of mild non-activated fluxes for soldering is recommended, as well as proper
cleaning of the PCB.
The components are suited for Pb-free soldering.
ISSUE DATE 28.01.2005
ISSUE
g
PUBLISHER
KB VS PE
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