PmE271y
• emi suppressor, class y2, metallized paper
• 0.001 – 0.15 µf, 250 vac up to +100 °c, 300 vac up to +115 °c
• The highest possible safety regarding
• Self-extinguishing UL 94V-0
• Excellent self-healing properties.
rated voltage vac, 50/60hz
capacitance range µf
temperature range °c
climatic category iec
capacitance tolerance
approvals
dissipation factor tanδ
insulation resistance
in dc applications
resonance frequency
test voltage between
terminals
vibration
Bump
solderability
active flammability
Passive flammability IEC 60384-14, EN 132400
humidity
The capacitors are intended for use as
interference suppressors in Y2 (line-to-
earth) applications.
active and passive flammability.
encapsulation material.
Ensures long life even when subjected to
frequent overvoltages.
tyPiCal aPPliCations
IEC 60068-2-6, Test Fc 3 directions at 2 hour each,
IEC 60068-2-29, Test Eb 4000 bumps at 390 m/s
IEC 60068-2-20, Test Ta Solder globule method
EN 132400
IEC 60068-2-3, Test Ca +40°C and 90 – 95% R.H.
Pme271y
250
0.001–0.1
–40/+100
40/100/56/B
± 10% for C > 0.1 µF, code K
± 20% for C ≤ 0.1 µF, code M
ENEC, UL, CSA
≤ 1.3 % at 1 kHz
C ≤ 0.33 µF ≥ 12000 MΩ
Measured at 500 VDC after 60 s, +23°C
Recommended voltage: ≤ 1000 VDC
Tabulated self-resonance frequencies f
lead lengths.
The 100% screening factory test is carried out at 3000
VDC. The voltage level is selected to meet the
requirements in applicable equipment standards. All
electrical characteristics are checked after the test.
tECHniCal data
• Good resistance to ionisation due to
• High dU/dt capability.
• Small dimensions.
• Safety approvals for worldwide use.
• The capacitors meet the most stringent
Multi-layer metallized paper. Encapsulated
and impregnated in self-extinguishing
material meeting the requirements of UL
94V-0.
Pme271ya-e
300
0.001–0.15
–40/+115
40/115/56/B
impregnated dielectric.
IEC humidity class, 56 days.
10 – 500 Hz at 0.75 mm or 98 m/s
EnvironmEntal tEst data
ConstruCtion
0
refer to 5 mm
2
2
No visible damage, No open or short circuit
No visible damage, No open or short circuit
Wetting time
56 days
• The impregnated paper ensures
d = 0.6 for p = 10.2
l = standard: 30 +5/-0 mm (code R30)
d = 0.6 for p = 10.2
l = standard 30 +5/-0 mm (code R30)
Suppression versus frequency. Typical values.
dB
excellent stability giving outstanding
reliability properties, especially in
applications having continuous
operation.
70
60
50
40
30
20
10
0
1
0.8 for p = 15.2, 20.3, 22.5
1.0 for p = 25.4
option: short leads, tolerance +0/-1 mm
Other lead lengths on request
0.8 for p = 15.2, 20.3, 22.5
1.0 for p = 25.4
option
(standard 6 mm, code R06)
Other lead lengths on request.
Attenuation
0.47 µF
3
(standard 6 mm, code R06)
for d ≤ 0.8 < 1 s
for d > 0.8 < 1.5 s
0.047 µF
5
p ± 0.5
short leads, tolerance +0/-1 mm
L
10
0.0047 µF
30
RoHS
Compliant
100
B
200
∅ d
MHz
f
1