Polypropylene film and foil capacitors for pulse applications in PCM 5 mm. For all pulse applications with high repetition frequency. For substitution of polystyrene capacitors in audio and HF-applications. Voltage ranges up to 1000 VDC. Close tolerances up to 2.5 %.

Special Features

Pulse duty construction

Close tolerances up to +-2.5% (+-1% on request)

Very low dissipation factor

Negative capacitance change versus temperature

Very low delectric absorption

According to RoHS 2002/95/EC

Typical Applications
For high frequency applications e.g.

Sample and hold

Timing

LC-Filtering

Oscillating circuits

Audio equipment

 WIMA_FKP_2.pdf

Polypropylene (PP) Film and Foil Capacitors for Pulse Applications PCM 7.5 mm to 15 mm

Special Features

Pulse duty construction

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

LC-Filtering

Oscillating circuits

Audio equipment

 WIMA_FKP_3.pdf

Polyester film and foil capacitors for pulse applications in PCM 5 mm. Reservoir and decoupling capacitors for high speed digital circuits. Low induction and low damping with high resonant frequency. Low ESR. High pulse duty.

Special Features

Pulse duty construction

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

Coupling

Decoupling

 WIMA_FKS_2.pdf

Polyester (PET) Film and Foil Capacitors for Pulse Applications PCM 7.5 mm to 15 mm

Special Features

Pulse duty construction

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

Coupling

Decoupling

 WIMA_FKS_3.pdf

GTO MKP Capacitors for Pulse Applications with Internal Series Connection

Special Features

Pulse duty construction

Self-healing

Zylindrical capacitor body with axial screw and thread connections size M6 or M8

Internal series connection from 400 VAC

Very low dissipation factor

Negative capacitance change versus temperature

According to RoHS 2002/95/EC

Typical Applications
For heigh pulse and high frequency applications requiring extremely reliable contacts e.g.

Damping of voltage spikes on GTO-Thyristors

 WIMA_GTO_MKP.pdf

Metallized Polyphenylene-Sulphide (PPS) Capacitors in PCM 5 mm

Special Features

 Operating temperature up to 140º C

 Self-healing

Low dissipation factor

Low dielectric absorption

 Very constant capacitance value versus temperature

 According to RoHS 2002/95/EC

Typical Applications
For general applications in high temperature circuits e.g.

 By-pass

 Blocking

Coupling and decoupling

 Timing

Filtering

 Oscillating circuits

 WIMA_MKI_2.pdf

Metallized capacitors with mixed dielectric in PCM 5 mm. Reservoir and decoupling capacitors with low inductance. Almost linear capacitance/temperature coefficient. Ideally suited for applications with wide temperature range, e.g. automotive electronics. Available taped and reeled.

Special Features

High volume/capacitance ratio

Self-healing

Constant capacitance value versus temperature (similar to the obsolete Polycarbonate)

Low dissipation factor

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications requiring a high capacitance stability versus temperature e.g.

Automotive electronics

Lighting

 WIMA_MKM_2.pdf

Metallized capacitors with mixed dielectric for stringent requirements. Almost linear capacitance temperature coefficient. Ideally suited for applications with wide temperature range, e.g. automotive electronics. Available taped and reeled.

Special Features

High volume/capacitance ratio

Self-healing

Constant capacitance value versus temperature (similar to the obsolete Polycarbonate)

Low dissipation factor

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications requiring a high capacitance stability versus temperature e.g.

Automotive electronics

Lighting

 WIMA_MKM_4.pdf

Polypropylene capacitors for pulse applications. For applications in switch mode power supplies, frequency dividing in loudspeakers, in lighting, monitors and TV-sets. Self-healing pulse duty construction with electrodes of double-sided metallized carrier film.

Special Features

Pulse duty construction

Self-healing

Very low dissipation factor

Negative capacitance change versus temperature

According to RoHS 2002/95/EC

Typical Applications
For pulse applications e.g.

Switch mode power supplies

TV and monitor sets

Lighting

Audio/video equipment

 WIMA_MKP_10.pdf

Metallized polypropylene capacitors im PCM 5 mm. For high frequency applications. Suited for sample-and-hold circuits. Stable negative TKc. Advantageous ESR.

Special Features

High volume/capacitance ratio

Self-healing

Increased pulse duty from 250 VDC rated voltage

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_2.pdf