KEMET R75 and R76 Polypropylene Pulse Film Capacitors
KEMET R75 and R76 Polypropylene Pulse Film Capacitors are constructed with metallized polypropylene film and feature radial tinned-wire leads. These capacitors feature radial leads that are electrically welded to the metallized layer at the ends of the capacitor winding. The R75 and R76 polypropylene pulse film capacitors support a maximum voltage rating of 2000Vdc and a capacitance range from 100pF to 33µF. These components operate within a temperature range from -55°C to +115°C and offer a minimum capacitance tolerance of ±2.5%. Typical applications include resonant circuits, Silicon Controlled Rectifiers (SCRs and IGBTs), and silicon carbide (SiC) commutation circuits.
Features
- Automotive AEC-Q200 qualified
- Metallized polypropylene dielectric
- Non-inductive winding design
- Self-extinguishing plastic encapsulation
- Self-healing capacitor structure
- Tape and reel packaging available
- UL 94 V-0 compliant housing
Applications
- High-frequency and high-current
- Resonant circuit
- Sic (e.g., MOSFET) commutation circuits
- Silicon Controlled Rectifier
Technical Specifications
| Parameters | Values | |
|---|---|---|
| R75 Series | R76 Series | |
| Volatge Rating | 160Vdc to 2000Vdc | 250Vdc to 2000Vdc |
| Capacitance Range | 220pF to 33µF | 100pF to 12µF |
| Capacitance Tolerance | ±5%, ±10%, ±20% | ±2.5%, ±5%, ±10% |
| Operating Temperature Range | -55˚C to +105˚C | -55°C to +110°C |
| Lead Spacing | 5mm to 37.5mm | 7.5mm to 37.5mm |
