PME278 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – EMI suppressor, class X1, metallized paper

PME278
• EMI suppressor, class X1, metallized paper
• 0.001 – 0.15 µF, 440 VAC, +110 °C
• High dU/dt capability.
• Excellent self-healing properties.
Ensures long life even when subjected to
frequent overvoltages.
• Good resistance to ionisation due to
impregnated dielectric.
• The capacitors meet the most stringent
IEC humidity class, 56 days.
• The impregnated paper ensures excellent
stability giving outstanding reliability
properties, especially in applications
having continuous operation.
TYPICAL APPLICATIONS
The capacitors are intended for use as
interference suppressors in X1, across-
the-line, 440 VAC applications.
CONSTRUCTION
Multi-layer metallized paper. Encapsulated
and impregnated in self-extinguishing material
meeting the requirements of UL 94V-0.
TECHNICAL DATA
L
B
p ± 0.5
∅d
Rated voltage
Capacitance range
Capacitance tolerance
Temperature range
Climatic category IEC
Approvals
Dissipation factor tanδ
Insulation resistance
Resonance frequency
In DC applications
Test voltage between terminals
440 VAC 50/60 Hz
0.001 – 0.15 µF
± 20%
–40 to +110°C
40/110/56/B
S, N, D, FI, VDE, SEV, IMQ
≤ 1.3 % at 1 kHz
≥ 12000 MΩ
Measured at 500 VDC after 60 s, +23°C
Tabulated self-resonance frequencies f0
refer to 5 mm lead length.
Recommended voltage: ≤ 1000 VDC
The 100% screening factory test is
carried out at 2700 VDC. The voltage level is
selected to meet the requirements in
applicable equipment standards. All
electrical characteristics are checked after
the test.
d = 0.6 for p = 10.2
0.8 for p = 15.2 and 20.3
1.0 for p = 25.4
l = standard : 30 +5/-0 mm
option : short leads, tolerance +0/-1 mm
(standard 6 mm, code R06)
Other lead lengths on request
Vibration
Bump
Solderability
Active flammability
Passive flammability
Humidity
ENVIRONMENTAL TEST DATA
IEC 60068-2-6
Test Fc
3 directions at 2 hour each
10 – 500 Hz at 0.75 mm or 98 m/s²
No visible damage
No open or short circuit
IEC 60068-2-29
Test Eb
4000 bumps at 390 m/s²
No visible damage
No open or short circuit
IEC 60068-2-20
Test Ta
Solder globule method
Wetting time for d ≤ 0.8 < 1 s
for d > 0.8 < 1.5 s
EN 132400
IEC 60384-14 (1993)
EN 132400
IEC 60068-2-3
Test Ca
+40°C and
90 – 95% R.H.
56 days
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