WIMA FKP 1 Polypropylene Capacitors for Very High Pulse Applications
The WIMA FKP 1 series offers high-performance polypropylene capacitors designed for very high pulse applications. Featuring metal foil electrodes and a metallized internal series connection, these capacitors provide excellent reliability with self-healing properties and a very low dissipation factor. They are AEC-Q200 qualified and RoHS compliant, making them suitable for demanding applications such as switch mode power supplies, converters, deflection systems, and electronic ballasts.
Product Attributes
- Brand: WIMA
- Series: FKP 1
- Dielectric Material: Polypropylene (PP) film
- Electrode Material: Aluminium foil and double-sided metallized plastic film
- Internal Connection: Metallized internal series connection
- Construction: Plastic film, metal foil electrode, metal contact layer (schoopage), plastic film metallized on both sides
- Encapsulation: Solvent-resistant, flame-retardant plastic case with epoxy resin seal, UL 94 V-0
- Terminations: Tinned wire
- Marking Color: Red
- Case Color: Black
- Certifications: AEC-Q200 qualified, RoHS 2011/65/EU compliant
Technical Specifications
| Capacitance | Rated Voltage (DC/AC) | PCM (mm) | Dimensions (W x H x L) (mm) | Part Number Example |
| 100 pF - 4.7 µF | 400 VDC / 250 VAC* | 15 - 52.5 | Varies by capacitance and PCM | FKP1G011004B_ _ _ _ _ _ (400V, 1000pF) |
| 100 pF - 4.7 µF | 630 VDC / 400 VAC* | 15 - 52.5 | Varies by capacitance and PCM | FKP1J011004B_ _ _ _ _ _ (630V, 1000pF) |
| 100 pF - 2.2 µF | 1000 VDC / 600 VAC* | 15 - 52.5 | Varies by capacitance and PCM | FKP1O111004B_ _ _ _ _ _ (1000V, 1000pF) |
| 100 pF - 0.1 µF | 1250 VDC / 600 VAC* | 15 - 37.5 | Varies by capacitance and PCM | FKP1T001004B_ _ _ _ _ _ (1250V, 100pF) |
| 1000 pF - 0.068 µF | 1600 VDC / 650 VAC* | 15 - 37.5 | Varies by capacitance and PCM | FKP1R011004B_ _ _ _ _ _ (1600V, 1000pF) |
| Capacitance Tolerances: ±20%, ±10%, ±5% (other tolerances available on request) | Operating Temperature Range: -55 °C to +105 °C | Climatic Test Category: 55/100/56 (IEC) | Dielectric Absorption: 0.05 % | Insulation Resistance: ≥ 1 x 105 MΩ (C ≤ 0.1 µF) or ≥ 30,000 sec (MΩ×µF) (C > 0.1 µF) |
| Dissipation Factor (tan δ) at +20 °C: 1 kHz: ≤ 5 x 10-4 (C ≤ 1.0 µF) 10 kHz: ≤ 6 x 10-4 (C ≤ 1.0 µF) 100 kHz: ≤ 10 x 10-4 (C ≤ 0.1 µF) | Maximum Pulse Rise Time (V/µsec): Varies by capacitance and rated voltage (see datasheet for details) | Reliability: Operational life ≥ 300,000 hours; Failure rate ≤ 1 fit (0.5 x Ur and 40 °C) | Test Voltage: 2 Ur | Voltage Derating: 1.35 % per K from +85 °C (DC) / +75 °C (AC) |
*AC voltages: f ≤ 1000 Hz; 1.4 x Urms + UDC ≤ Ur
**PCM = Printed circuit module = pin spacing
Dimensions in mm.
Ionisation inception level in isolated cases may be lower than admissible rated AC voltage.
Rights reserved to amend design data without prior notification.
2411041602_WIMA-FKP1U006804C00MH00_C20587662.pdf
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