Capacitor 4.7 Microfarad Rated 310VAC KNSCHA MPX475K31F3KN20800 Metallized Polypropylene Film Interference Suppression
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Product Description
Product Overview
The KNSCHA MPX475K310VAC is a metallized polypropylene film interference suppression capacitor designed for robust performance and safety. It offers excellent temperature characteristics, self-healing properties, moisture resistance, and flame retardancy. Widely used in power line cross-interference applications, this capacitor meets stringent safety certifications including UL/CUL, ENEC-VDE, CQC, and KC.
Product Attributes
- Brand: KNSCHA
- Product Type: Metallized Polypropylene Film Interference Suppression Capacitor
- Series: X2
- Country of Origin: China (implied by company address and CQC certification)
- Certifications: UL/CUL, ENEC-VDE, CQC, KC
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Part Number | X2 475K310VAC | MPX475K31F3KN20800 |
| Capacitance | 4.7 µF | Nominal value |
| Capacitance Tolerance | ±10% (K) | Specified as ±10% (K) in some sections, ±0.5 (W, H, T, P) in dimensions table which likely refers to tolerance in mm. |
| Rated Voltage | 310VAC | Also listed as 275Vac, 305Vac, 310Vac in Technical Requirements. |
| Climate Category | 40/110/56 | |
| Flammability Rating | B | |
| Product Model | MPX/MKP | |
| Dimensions (mm) | L: 20, W: 31, H: 25, T: 14, P: 27.5, d: 0.8 | Refer to diagram for W, H, T, P definitions. |
| Dielectric Strength | 4.3UR(Vdc)/(60S) | |
| Dissipation Factor (tan δ) | ≤ 0.1% | (1KHz, 20°C) |
| Insulation Resistance (IR) | ≥ 15000MΩ (CR ≤ 0.33µF) | ≥ 5000S (CR > 0.33µF) at 20°C, 100V, 60S. |
| Operating Temperature Range | -40°C ~ +110°C | |
| Capacitance Range | 0.001µF ~ 4.7µF | |
| Impulse Voltage (UP) | 2500Vdc (CR ≤ 1µF) | 2500/CR Vdc (CR > 1µF) for pulse testing. |
| Endurance Test Conditions | +110°C, 1000h | Applied voltage: 1.25UR. Voltage increased to 1000V for 0.1S every 1h. |
| Charge/Discharge Cycles | 10000 times | Charge duration: 0.5S, Discharge duration: 0.5S. Charging voltage: Rated voltage. |
| Marking | KNSCHA logo, MPX/MKP, X2, 475, K, 310VAC, Safety certification marks, 40/110/56, B |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina