B32520C1474K EPCOS Inc, B32520C1474K Datasheet - Page 38
![CAPACITOR, 0.47UF 100V CAPACITOR, 0.47UF 100V](/photos/25/81/258111/42245514_sml.jpg)
B32520C1474K
Manufacturer Part Number
B32520C1474K
Description
CAPACITOR, 0.47UF 100V CAPACITOR, 0.47UF 100V
Manufacturer
EPCOS Inc
Series
B32520r
Datasheet
1.B32520C1104J.pdf
(46 pages)
Specifications of B32520C1474K
Capacitance
0.47UF
Voltage Rating, Ac
63V
Voltage Rating, Dc
100V
Capacitor Dielectric Type
POLYESTER
Tolerance,
10%
Tolerance, -
10%
Temp, Op. Max
100(DEGREE C)
Rohs Compliant
YES
1.3
Permissible heat exposure loads on film capacitors are primarily characterized by the upper cate-
gory temperature T
can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical
characteristics. For short exposures (as in practical soldering processes) the heat load (and thus
the possible effects on a capacitor) will also depend on other factors like:
The overheating associated with some of these factors can usually be reduced by suitable coun-
termeasures. For example, if a pre-heating step cannot be avoided, an additional or reinforced
cooling process may possibly have to be included.
EPCOS recommends the following conditions:
Uncoated capacitors
For uncoated MKT capacitors with lead spacings 10 mm (B32560/B32561) the following mea-
sures are recommended:
Please read Important notes
at the end of this document.
Pre-heating temperature and time
Forced cooling immediately after soldering
Terminal characteristics:
diameter, length, thermal resistance, special configurations (e.g. crimping)
Height of capacitor above solder bath
Shadowing by neighboring components
Additional heating due to heat dissipation by neighboring components
Use of solder-resist coatings
Pre-heating with a maximum temperature of 110 C
Temperature inside the capacitor should not exceed the following limits:
When SMD components are used together with leaded ones, the leaded film capacitors should
not pass into the SMD adhesive curing oven. The leaded components should be assembled af-
ter the SMD curing step.
Leaded film capacitors are not suitable for reflow soldering.
pre-heating to not more than 110 C in the preheater phase
rapid cooling after soldering
MKP/MFP 110 C
MKT 160 C
General notes on soldering
B32520 ... B32529
General purpose (stacked/wound)
max
. Long exposure to temperatures above this type-related temperature limit
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