PME295
• EMI suppressor, class Y1, metallized paper capacitor
• Safety capacitor, ceramic replacement
• 470 – 4700 pF, 440/480 VAC, +115 °C, test voltage 4000 VAC 60 s
• Self-extinguishing encapsulation. The
material is recognized according to
UL 94 V-0.
• Excellent self-healing properties.
Ensures long life even when subjected to
frequent overvoltages.
• High dU/dt capability.
• 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.
L
CONSTRUCTION
Multi-layer metallized paper. Encapsulated
and impregnated in self-extinguishing
material meeting the requirements of UL
94V-0.
B
0.5
TYPICAL APPLICATIONS
Safety capacitor for bridging of double or
reinforced insulation applications requiring
voltage test up to 4000 VAC 60 seconds.
PME295 can be left in place during this
test.
H
p
±
0.4
l
∅
0.8
TECHNICAL DATA
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 (ENEC)
480 VAC 50/60 Hz (UL, CSA)
470 – 4700 pF
± 20%
–40 to +115 °C
40/115/56/B
ENEC, UL, CSA
l = standard : 30 +5/-0 mm
option : short leads, tolerance +0/-1 mm
(standard 6 mm, code R06)
Other lead lengths on request
dB
Attenuation
70
60
50
40
4700 pF
≤
1.3 % at 1 kHz
≥
12000 MΩ
Measured at 500 VDC after 60 s, +23°C
Tabulated self-resonance frequencies f
0
refer to 5 mm
lead length.
Recommended voltage:
≤
1500 VDC
The 100% screening factory test is carried out at 4000
VAC, 50 Hz, 2 s. The voltage level is selected to meet
the requirements in applicable equipment standards.
All electrical characteristics are checked after the test.
30
20
10
0
1
3
1500 pF
470 pF
f
5
10
30
100
200
MHz
Suppression versus frequency. Typical values.
ENVIRONMENTAL TEST DATA
Vibration
Bump
Solderability
Active flammability
Passive flammability
Humidity
IEC 60068-2-6
Test Fc
IEC 60068-2-29
Test Eb
IEC 60068-2-20
Test Ta
EN 132400
IEC 60384-14 (1993)
EN 132400
IEC 60068-2-3
Test Ca
+40°C and 90 – 95% R.H.
56 days
3 directions at 2 hour each
10 – 500 Hz at 0.75 mm or 98 m/s
2
4000 bumps at 390 m/s
2
Solder globule method
No visible damage
No open or short circuit
No visible damage
No open or short circuit
Wetting time < 1 s
1
PME295
ARTICLE TABLE
Quantity per package
reel
R30
R06
taped
pcs
pcs
pcs
500
500
500
500
500
400
400
400
400
400
400
400
250
250
1000
1000
1000
1000
1000
800
800
800
800
600
600
600
400
400
600
600
600
600
600
400
400
400
400
400
400
400
400
400
Capaci- Max dimensions
tance
in mm
pF
B
H
L
470
560
680
820
1000
1200
1500
1800
2200
2500
2700
3300
3900
4700
5.5
5.5
5.5
5.5
5.5
6.5
6.5
6.5
6.5
7.5
7.5
7.5
8.5
8.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
14.5
14.5
14.5
16.0
16.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
p
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
Weight
g
1.8
1.8
1.8
1.8
1.8
2.3
2.3
2.3
2.3
3.0
3.0
3.0
3.5
3.5
f
O
MHz
64
59
54
49
46
43
40
37
33
31
30
27
24
22
Max
dU/dt
V/µs
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
Article code
PME295RB3470MR30
PME295RB3560MR30
PME295RB3680MR30
PME295RB3820MR30
PME295RB4100MR30
PME295RB4120MR30
PME295RB4150MR30
PME295RB4180MR30
PME295RB4220MR30
PME295RB4250MR30
PME295RB4270MR30
PME295RB4330MR30
PME295RB4390MR30
PME295RB4470MR30
APPROVALS/REFERENCE DOCUMENTS
Certification Body
ENEC
UL
Specification
EN 132400
UL 1414 (U
R
= 250 VAC)
Double protection
UL 1283 (U
R
= 480 VAC)
C22.2. No. 1
C22.2. No. 8
Approval reference
SE/0140-13
E73869
E100117
E73869
E100117
•
•
•
•
•
MARKING
RIFA
RIFA article code
Rated capacitance
Rated voltage
Climatic category according to
IEC 60068-1, appendix A
• Passive flammability class
• Approval marks
• Manufacturing code (year, month)
UL
ORDERING INFORMATION
The article code for the standard part is given in the article table.
For other options, see page 12 in the Evox Rifa Film Capacitors 2005 catalogue.
DATA SHEET PME295
Specifications subject to change without
notice.
© Evox Rifa 12/2005
2
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