Metallized polypropylene capacitors for stringent requirements. Extremely low dissipation factor. Constantly negative TKc. Low dielectric absorption: suitable for sample and hold circuits.

Special Features

High volume/capacitance ratio

Self-healing

Very low dissipation factor

Negative capacitance change versus temperature

Very low dielectric absorption

According to RoHS 2002/95/EC

Typical Applications
For high frequency applications e.g.

Sample and hold

Timing

Oscillating circuits

High frequency coupling and decoupling

 WIMA_MKP_4.pdf

Metallized Polypropylene X-2 class 275vac RFI suppression caps. CSA and UL [1414] available on key values. Low ESR for high degree of interference suppression. Available on T&R up to 1.5uF.

Special Features

Reliable self-healing

High degree of interference suppression due to good attenuation and low ESR

According to RoHS 2002/95/EC

Typical Applications
Class X2 RFI applications to meet EMC regulations

Capacitors connected to the mains between phase and neutral or phase conductors

Installation category II in accordance with IEC 60664, pulse peak voltage ? 2.5kV

 WIMA_MKP-X2.pdf

Metallized Polypropylene Y-2 class 300vac RFI suppression caps. CSA and UL [1414] available on all values. Low ESR for high degree of interference suppression. Available on T&R for all values.

Special Features

Reliable self-healing

High degree of interference suppression due to good attenuation and low ESR

According to RoHS 2002/95/EC

Typical Applications
Class Y2 RFI applications to meet EMC regulations

Capacitors connected to the mains between phase or neutral and earthed casing

By-passing of the basic or supplementary insulation, pulse peak voltage ? 5 kV

According to cULus also approved for X1 applications

 WIMA_MKP-Y2.pdf

Metallized polyester capacitors in PCM 2.5 mm Ideally suited for decoupling up to high-frequency ranges. PCM 2.5mm technology with low self inductance for low damping applications. Very advantageous volume/capacitance ratio.

Special Features

High volume/capacitance ratio and reduced base

PCM 2.5 mm

Self-healing

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

By-pass

Blocking

Coupling and decoupling

Timing

 WIMA_MKS_02.pdf

Metallized polyester capacitors in PCM 5 mm. For all standard PCM 5 mm applications. Reservoir capacitor with unlimited life expectancy even at high temperatures. Capacitances up to 10 mF and voltage ranges up to 400 VDC. Very advantageous volume/capacitance ratio.

Special Features

High volume/capacitance ratio

Self-healing

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

By-pass

Blocking

Coupling and decoupling

Timing
 WIMA_MKS_2.pdf

Metallized Polyester (PET) Capacitors PCM 7.5 mm to 37.5 mm

Special Features

High volume/capacitance ratio

Self-healing

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

By-pass

Blocking

Coupling and decoupling

Timing

 WIMA_MKS_4.pdf

Low noise Polyester capacitors are very important for electronic equipment. They are needed in AC applications when noise may be created in a capacitor which impacts the environment. With certain frequencies Polyester capacitors may create a noise level of up to 80dB(A) - this humming or whistling can be observed e.g. in ballasts in the lighting industry, in monitors and TV sets or in audio equipment. With a new construction principle noise creation has been considerably reduced, at the same time several electrical properties have been substantially improved.

 LOW_NOISE_INTRO.PDF

Metallized Polyester (PET) Capacitors for Low Noise Applications PCM 22.5 mm and 27.5 mm

Special Features

High volume/capacitance ratio

Self-healing

Low noise emission due to special construction

According to RoHS 2002/95/EC

Typical Applications
For applications in sound sensitive surroundings e.g.

Audio/video equipment

Communication and data processing systems

Lighting

Medical equipment

 WIMA_MKS_4_LN.pdf

Particularly high reliability against active and passive flammability. Problem-free clearing. For temperatures up to 110° C. High disruptive test and DC strength. Good attenuation and low ESR for high degree of interference suppression. Available taped and reeled up to and including PCM 22.5 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 2002/95/EC

Typical Applications
Class X2 RFI applications to meet EMC regulations

Capacitors connected to the mains between phase and neutral or phase and phase conductors

Installation category II in accordance with IEC 60664, pulse peak voltage < 2.5 kV

 WIMA_MP_3-X2.pdf

Metallized paper SMD RFI capacitors class Y2 Ü In accordance with IEC 60384-14/2 class Y2. Good attenuation and low ESR for high degree of interference suppression. Particularly high reliability against active and passive flammability. Problem-free clearing.

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 2002/95/EC

Typical Applications
Class Y2 RFI applications to meet EMC regulations

Capacitors connected to the mains between phase or neutral and earthed casing

By-passing of the basic or supplementary insulation, pulse peak voltage < 5 kV

 WIMA_MP_3-Y2.pdf