WIMA MKP-X2
Metallized Polypropylene (PP) RFI-Capacitors Class X2
in PCM 7.5 mm to 37.5 mm. Capacitances from 1000 pF to 10
mF.
Rated Voltage 305 VAC.
Special Features
˜
Reliable self-healing
˜
High degree of interference
suppression due to good
attenuation and low ESR
˜
According to RoHS 2011/65/EU
D
Electrical Data
Capacitance range:
1000 pF to 10
m
F
Rated voltage:
305 VAC
Continuous DC voltage*
(general guide):
T
560 V
Capacitance tolerances:
±20%, ±10%, ±5%
Operating temperature range:
–55) C to +105) C
Climatic test category:
55/105/56 in accordance with IEC
Passive flammability class:
B for capacitors with V
1750 mm
3
C for capacitors with V
T
1750 mm
3
Test specifications:
In accordance with IEC 60384-14
Dissipation factors
at + 20) C: tan
d
at f
1 kHz
10 kHz
100 kHz
Approvals:
Country
Germany
Plastic film
Vacuum-deposited
electrode
Metal contact layer
(schoopage)
Terminating wire
Typical Applications
Class X2 RFI applications to meet
EMC regulations
˜
Capacitors connected to the mains
between phase and neutral or
phase conductors
˜
General requirements, pulse peak
voltage
T
2.5 kV
Insulation resistance
at +20+ C:
C
T
0.33
mF:
1.5 x 10
4
M¸
C
0.33
mF:
5000 sec (M¸ x
mF)
Measuring voltage: 100 V/1 min.
Maximum pulse rise time:
100 V/msec for pulses equal to a voltage
amplitude with 2 x 305 VAC = 432 V
according to IEC 60384-14
Test voltage:
C
T
1.0
mF:
2260 VDC, 2 sec.
C
1.0
mF:
1800 VDC, 2 sec.
Reliability:
Operational life
300 000 hours
Failure rate
2 fit (0.5 x U
r
and 40) C)
Construction
Dielectric:
Polypropylene (PP) film
Capacitor electrodes:
Vacuum-deposited
Internal construction:
C
T
0.1
mF
T
18 x 10
-4
T
20 x 10
-4
T
50 x 10
-4
Authority
VDE
UL
0.1
mF
< C
T
1.0
mF
T
20 x 10
-4
T
60 x 10
-4
–
Specification
IEC 60384-14/4
Symbol
C > 1.0
mF
T
20 x 10
-4
–
–
Approval-No.
40003472
E 134915
USA/Canada
UL 60384-14
CAN/CSA-E60384-14
Mechanical Tests
Encapsulation:
Solvent-resistant, flame-retardant plastic
case with epoxy resin seal, UL 94 V-0
Terminations:
Tinned wire.
Marking:
Colour: Red. Marking: Black.
Pull test on pins:
10 N in direction of pins
according to IEC 60068-2-21
Vibration:
6 hours at 10 ... 2000 Hz and
0.75 mm displacement amplitude or 10 g
in accordance with IEC 60068-2-6
Low air density:
1kPa = 10 mbar in
accordance with IEC 60068-2-13
Bump test:
4000 bumps at 390 m/sec
2
in
accordance with IEC 60068-2-29
* If safety-approved EMI suppression
capacitors are operated with a DC vol-
tage being above the specified AC voltage
rating the given approvals are no longer
valid (IEC 60384-14).
Furthermore the permissible pulse rise time
du/dt (F
max
.) will be subject to a reduction
according to
F
max.
= F
r
x 2 x UAC / UDC
if the DC operating voltage UDC is higher
than 2 x UAC
04.18
Packing
Available taped and reeled up to and
including case size 15 x 26 x 31.5 /
PCM 27.5 mm.
Detailed taping information and graphs
at the end of the catalogue.
For further details and graphs please
refer to Technical Information.
79
D
Recommendation for Processing
and Application of
Through-Hole Capacitors
Soldering Process
Internal temperature of the capacitor must
be kept as follows:
Polyester:
preheating: T
max.
T
125° C
soldering: T
max.
T
135° C
Polypropylene: preheating: T
max.
T
100° C
soldering: T
max.
T
110° C
Single wave soldering
Soldering bath temperature: T
260 ° C
Dwell time:
t
5 sec
Double wave soldering
Soldering bath temperature: T
260 ° C
Dwell time:
St
5 sec
Due to different soldering processes and
heat requirements the graphs are to be
regarded as a recommendation only.
WIMA Quality and Environmental Philosophy
ISO 9001:2008 Certification
ISO 9001:2008 is an international basic
standard of quality assurance systems
for all branches of industry. The approval
according to ISO 9001:2008 of our facto-
ries by the infaz (Institut für Auditierung und
Zertifizierung) certifies that organisation,
equipment and monitoring of quality assu-
rance in our factories correspond to inter-
nationally recognized standards.
WIMA Environmental Policy
All WIMA capacitors, irrespective of
whether through-hole devices or SMD,
are made of environmentally friendly
materials. Neither during manufacture
nor in the product itself any toxic sub-
stances are used, e.g.
–
–
–
–
–
Lead
PCB
CFC
Hydrocarbon chloride
Chromium 6+
–
–
–
–
–
PBB/PBDE
Arsenic
Cadmium
Mercury
etc.
RoHS Compliance
According to the RoHS Directive 2011/65/EU
certain hazardous substances like e.g. lead,
cadmium, mercury must not be used any
longer in electronic equipment as of July 1st,
2006. For the sake of the environment WIMA
has refraind from using such substances since
years already.
WIMA WPCS
The WIMA Process Control System (WPCS)
is a quality surveillance and optimization
system developed by WIMA. WPCS is a
major part of the quality-oriented WIMA
production. Points of application during
production process:
”
”
”
”
”
”
”
incoming material inspection
metallization
film inspection
schoopage
pre-healing
pin attachment
cast resin preparation/
encapsulation
”
100% final inspection
”
Testing as per customer requirements
We merely use pure, recyclable materials
for packing our components, such as:
”
”
”
”
carton
cardboard
adhesive tape made of paper
polystyrene
WIMA Kondensatoren sind bleifrei
konform RoHS 2011/65/EU
WIMA capacitors are lead free
in accordance with RoHS 2011/65/EU
Tape for lead-free WIMA capacitors
We almost completely refrain from using
packing materials such as:
”
foamed polystyrene (Styropor®)
”
adhesive tapes made of plastic
”
metal clips
DIN EN ISO 14001:2004
WIMA’s environmental management has
been established in accordance with the
guidelines of DIN EN ISO 14001:2004 to
optimize the production processes with
regard to energy and resources.
04.18
15
Analogue and Mixed Signal
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