PME271M/E
• EMI suppressor, classes X1 and X2, metallized paper
• 0.001 – 0.6 µF, 275/300 VAC, +110 °C
• The highest possible safety regarding
active and passive flammability.
• Self-extinguishing UL 94V-0 encapsulation
material.
• Excellent self-healing properties. Ensures
long life even when subjected to
frequent overvoltages.
• Good resistance to ionisation due to
impregnated dielectric.
• High dU/dt capability.
• Small dimensions.
• Safety approvals for worldwide use.
• 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.
L
B
TYPICAL APPLICATIONS
The capacitors are intended for use as
interference suppressors in X1 or X2
(across-the-line) applications.
CONSTRUCTION
Multi-layer metallized paper. Encapsulated
and impregnated in self-extinguishing material
meeting the requirements of UL 94V-0.
H
p
±
0.5
∅
d
TECHNICAL DATA
PME271M
Rated voltage VAC, 50/60Hz
Capacitance range µF
Temperature range °C
Climatic category IEC
Capacitance tolerance
Approvals
Dissipation factor tanδ
δ
Insulation resistance
275
0.001–0.6
–40/+110
40/110/56/B
PME271E
300
0.01–0.22
–40/+110
40/110/56/B
± 10% for C > 0.1 µF, code K. ± 20% for C
≤
0.1 µF, code M
S, N, D, FI, VDE, SEV, IMQ, UL, CSA
≤
1.3 % at 1 kHz
C
≤
0.33 µF
≥
12000 MΩ
C > 0.33 µF
≥
4000 s
Measured at 500 VDC after 60 s, +23°C
Recommended voltage:
≤
630 VDC
Tabulated self-resonance frequencies f
0
refer to 5 mm
lead lengths.
The 100% screening factory test is carried out at 2150 VDC.
The voltage level is selected to meet the requirements in
applicable equipment standards. All electrical characteristics
are checked after the test.
l
d = 0.6 for p = 10.2
0.8 for p = 15.2, 20.3, 22.5
1.0 for p = 25.4
dB
70
60
50
40
30
20
10
Attenuation
0.47
µF
0.047
µF
0.0047
µF
l = standard 30 +5/-0 mm (code R30)
option
short leads, tolerance +0/-1 mm
(standard 6 mm, code R06)
Other lead lengths on request.
In DC applications
Resonance frequency
f
0
1
3
5
10
30
100
200 MHz
Suppression versus frequency. Typical values.
Test voltage between
terminals
ENVIRONMENTAL TEST DATA
Vibration
IEC 60068-2-6, Test Fc
3 directions at 2 hour each,
10 – 500 Hz at 0.75 mm or 98 m/s
2
No visible damage, No open or short circuit
Bump
Solderability
IEC 60068-2-29, Test Eb 4000 bumps at 390 m/s
2
IEC 60068-2-20, Test Ta Solder globule method
No visible damage, No open or short circuit
Wetting time
for d
≤
0.8 < 1 s
for d > 0.8 < 1.5 s
Active flammability
EN 132400
Passive flammability
IEC 60384-14 (1993), EN 132400
Humidity
IEC 60068-2-3, Test Ca
+40°C and 90 – 95% R.H.
56 days
162
PME271M/E
APPROVALS/REFERENCE DOCUMENTS
Certification Body
S
N
D
FI
VDE
SEV
Specification
EN 132400
EN 132400
EN 132400
EN 132400
EN 132400
EN 132400
Approval reference
9834227-01 (X2), 9821105-01 (X1),
P98102279 (X2), P98101874 (X1)
308048 (X2), 307886 (X1),
203301 (X2), 202782 (X1),
118230 (X2), 117365 (X1),
99.7 70053.01 (X2),
99.7 70083.01(X1)
V 4699 (X2), V 4698 (X1),
E 100117 (X2, X1)
E 73869 (X2)
53108 (X2)
•
•
•
•
•
•
•
MARKING
RIFA
RIFA article code
Rated capacitance
Rated voltage
X2 or X1
SH, for self-healing
Climatic category according to
IEC 60068-1, appendix A
• Passive flammability class
• Approval marks
• Manufacturing code (year, month)
PACKING
Capacitors in standard design (lead length
30 mm) and with L < 24 mm and lead length
5 or 6 mm are packed bulk in a box with
dimensions 245 x 145 x 80 mm. Quantity/
package as per article table.
Capacitors with L
≥
24 mm and lead length 5
or 6 mm are packed on trays piled in a box
with dimensions 300 x 260 x 195 mm.
Quantity/package as per article table.
Reels with taped capacitors are packed 10
in a box with dimension 370 x 370 x 560
mm. The standard quantity/reel is for 360
mm reel. If 500 mm reel is required, it must
be specified when ordering and the
quantity is 2 x the given quantity.
IMQ
UL
EN 132400
UL 1283 (U
R
= 250 VAC)
UL 1414 (U
R
= 250 VAC)
C 22.2 No. 1
(U
R
= 250 VAC)
CSA
ORDERING INFORMATION
The article code for the standard part is given in the article table.
For other options, see page 21.
164
PCB Design
京公网安备 11010802033920号
EEWORLD
