Film Capacitors – Made in Germany
RFI capacitors
WIMA MP 3-X1Metallized Paper (MP) RFI-Capacitors Class X1.
Capacitances from 1000 pF to 0.033 µF.
Rated Voltages from 300 VAC to 500 VAC.
PCM 10 mm to 15 mm.
Special Features
- Particularly high reliability against active and passive flammability
- Excellent self-healing as well as high voltage strength
- High degree of interference suppression due to good attenuation and low ESR
- For temperatures up to +110°C
- According to RoHS 2011/65/EU
Typical Applications
Class X1 RFI applications to meet EMC regulations- Capacitors connected to the mains between phase and neutral or phase and phase conductors
- High peak voltage applications, pulse peak voltage < 4 kV
Construction
Dielectric: Paper, epoxy resin impregnated
Capacitor electrodes: Vacuum-deposited
Encapsulation: Self-extinguishing epoxy resin, UL 94 V-0, metal foil
Terminations: Tinned wire
Marking: Marking: Black on Silver
Internal construction:
Electrical Data
Capacitance range: 1000 pF to 0.033 µF (E12-values on request)Rated voltages: 300VAC, 440VAC, 500VAC
Continuous DC voltage* (general guide):
< 730V for 300VAC
< 850V for 440VAC and 500VAC
Capacitance tolerance: ±20%
Operating temperature range: -40°C to +110°C
Climatic test category: 40/110/56/C in accordance with IEC
Insulation resistance at +20°C: > 12 x 103 MΩ
Measuring voltage:
100V/1 min. for 300VAC and 440VAC
500V/1 min. for 500VAC
Dissipation factors: tanδ < 13 x 10-3 at 1kHz and +20°C
Test specifications: In accordance with IEC 60384-14
Maximum pulse rise time: for pulses equal to a voltage amplitude according to IEC 60384-14
with √2 x 300VAC = 425V,
with √2 x 440VAC = 623V,
with √2 x 500VAC = 707V
| Capacitance pF/µF |
Pulse rise time V/µsec max. operation |
| 1000 ...4700 6800...0.022 0.033 |
2500 1750 750 |
Reliability: Operational life > 300000 hours. Failure rate < 1 fit (0.5 x Ur and 40°C)
Approvals:
| Authority | Specification | Symbol | Approval-No. |
|
UL/Demko UL |
EN 60384-14 UL 60384-14 CAN/CSA-E60384-14 |
  |
ENEC-02830 (300 VAC) ENEC-02831 (440/500 VAC) E 100438 |
Furthermore the permissible pulse rise time du/dt (Fmax.) will be subject to a reduction according to
Fmax. = Fr x √2 x UAC / UDC
if the DC operating voltage UDC is higher than √2 x UAC
Packing
Available taped and reeled
General Data
| Capacitance | 300 VAC* | ||||||||||||||||||||||||||||||||||||||||
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| Capacitance | 440 VAC* | ||||||||||||||||||||||||||||
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| Capacitance | 500 VAC* | ||||||||||||||||||||||||||||
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** PCM = Printed circuit module = pin spacing.
Upon request with long pins 35-2 mm max.
Dims. in mm.
d = 0.6 Ø if PCM = 10
d = 0.8 Ø if PCM > 15
Part number completion
| Tolerance: | 20 % = M |
| Packing: | bulk = S |
| Pin length: | 6-2 = SD |
Rights reserved to amend design data without prior notification.