China Suppliers Factory Polypropylene 400V 0.22uF Metallized Film Capacitor with Non-Inductive Winding
Features
- ✔ Dielectric: Polypropylene film
- ✔ Plates: Aluminum layer deposited by evaporation under vacuum
- ✔ Winding: Non-inductive type
- ✔ Leads: Tinned wire
- ✔ Protection: Coated flame retardant epoxy resin
- ✔ Marking: Manufacturer's logo, series dielectric code, capacitance, tolerance, D.C. nominal voltage
- ✔ Operating Temperature: -40 to +85°C
Our capacitors are designed with polypropylene film dielectric, which provides excellent electrical insulation properties. The aluminum plates are deposited by vacuum evaporation to ensure a uniform and reliable structure. The windings are non-inductive, further improving performance. The leads are made of tinned wire to ensure good connectivity and corrosion resistance. For added safety, the capacitors are protected by a coated flame-retardant epoxy resin. Markings include manufacturer logo, series dielectric code, capacitance, tolerance and DC nominal voltage, providing clear identification and compliance. Our capacitors have an operating temperature range of -40 to +85 degrees Celsius and are suitable for a variety of electronic applications.
Electrical Characteristics
- ▸ Rated Voltage: 100VDC, 250VDC, 400VDC, 630VDC
- ▸ Capacitance Range: 0.047uF to 3.5uF
- ▸ Capacitance Tolerance (measured at 1KHZ): ±5% (J) | ±10% (K)
- ▸ Dissipation Factor (DF) (measured at 1KHZ): ≤ 0.1 (at 25℃ ± 5℃)
-
▸
Insulation Resistance:
Test conditions — Temperature: 25℃ ± 5℃ | Voltage charge time: 1 minute | Voltage charge: 100VDC
≥ 5,000 MΩ for C ≤ 0.33uF
≥ 5,000 uF for C > 0.33uF - ▸ Test Voltage Between Termination: 1.75 × V applied for 2 sec. (at 25℃ ± 5℃)
Our capacitors are available in a variety of voltage rating options, including 100VDC, 250VDC, 400VDC and 630VDC. Capacitance ranges from 0.047uF to 3.5uF, suitable for different electronic applications. Capacitance tolerances are measured at 1KHZ and provide ±5% (J) or ±10% (K) accuracy. The capacitor has a dissipation factor (DF) ≤ 0.1 at 25℃±5℃ and 1KHZ, enabling efficient energy transfer and minimal power loss. Our capacitors also have excellent insulation resistance. At 25℃±5℃, charged at 100VDC for 1 minute, the insulation resistance is ≥5,000MΩ when C≤0.33uF, and ≥5,000uF when C>0.33uF. To ensure safety, the test voltage between terminals is 1.75 times the rated voltage for 2 seconds.
Dimension
