Metallized Polypropylene Film Capacitor KNSCHA MPX105K31F2KN20800 with Overvoltage Surge Resistance
Price:
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The KNSCHA MPX105K31F2KN20800 is a metallized polypropylene film anti-interference capacitor designed for applications requiring robust performance and safety. It features the ability to withstand overvoltage surges, excellent temperature characteristics, good self-healing properties, superior moisture resistance, and excellent flame retardancy. This capacitor is widely used in anti-interference scenarios, such as across power lines.
Product Attributes
- Brand: KNSCHA
- Model Series: MPX/MKP
- Certifications: UL/CUL (USA/Canada), ENEC- VDE (EU-Germany), CQC (China), KC (Korea)
- Flame Retardancy Grade: B
- Product Structure: Capacitor core, metallized layer (tin-zinc alloy), epoxy resin, CP wire, PBT plastic case.
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Part Number | MPX105K31F2KN20800 | |
| Product Name | Metallized Polypropylene Film Anti-Interference Capacitor | |
| Capacitance | 105K (1.0F) | 10% Tolerance (K) |
| Rated Voltage | 275VAC / 305VAC / 310VAC | |
| Climate Category | 40/110/56 | |
| Working Temperature Range | -40 to +110 | |
| Dielectric Strength | 4.3UR (Vdc) / (60S) | |
| Dissipation Factor (tan ) | 0.1% | (1KHz, 20) |
| Insulation Resistance (IR) | 15000 M (CR 0.33F) 5000 S (CR > 0.33F) | (20, 100V, 60S) |
| Dimensions (L x H x T) | 31.5mm x 21.5mm x 13mm | (for 1.0F, 310VAC) |
| Lead Diameter (d) | 0.8mm | |
| Lead Length (W) | 27.5mm | |
| Case Size (P) | 15mm | |
| Capacitance Range | 0.001F to 4.7F | |
| Pulse Test Voltage (UP) | 2500Vdc (CR 1F) 2500/CR Vdc (CR > 1F) | |
| Endurance Test | +110, 1000h | Applied voltage: 1.25UR |
| Charge/Discharge Cycles | 10000 times |
| Marking | Description |
|---|---|
| KNSCHA LOGO | Brand Logo |
| MPX/MKP | Product Model |
| X2 | Product Type |
| 105K | Capacitance Specification (1.0F) |
| 10% | Capacitance Tolerance |
| 275VAC/305VAC/310VAC | Rated Voltage |
| Product Certification Marks | Safety Certifications |
| 40/110/56 | Climate Category |
| B | Flame Retardancy Grade |
| NO | Item | Performance Requirement | Test Method |
|---|---|---|---|
| 1 | Initial Measurement, Lead Strength, Endurance, Soldering Heat Resistance, Final Measurement | Capacitance | 1KHz |
| Dissipation Factor: 1KHz | |||
| Appearance: No visible damage | Tensile Test (Ual), Bending Test (Ub), Torsion Test | ||
| Appearance: No visible damage, clear marking | Soldering Heat Resistance (Tb, Method 1A) 2605, 51S | ||
| 2 | Initial Measurement, Temperature Cycling, Vibration, Shock, Final Measurement | Capacitance | 1KHz |
| Appearance: No visible damage | Temperature Cycling (0A=-40, 0=+110, 5 cycles), Vibration (Amplitude 0.75mm or Accel. 98m/s, Freq. 10-500Hz), Shock (Accel. 390 m/s, Duration 6ms) | ||
| Capacitance: C/C 5% of initial measurement Dissipation Factor: DF increase 0.0008 Insulation Resistance: 50% of rated value | |||
| 3 | Initial Measurement, Dry Heat, Damp Heat Cycling, Cold, Low Pressure, Damp Heat Cycling, Final Measurement | Capacitance | 1KHz |
| Appearance: No visible damage, clear marking | Dry Heat (+110, 16h), Damp Heat Cycling (Db, Severity b), Cold (-40, 2h), Low Pressure (15-35, 8.5Kpa, 1h) | ||
| No permanent breakdown, arcing, or harmful deformation of the case | |||
| Capacitance: C/C 5% of initial measurement Dissipation Factor: DF 0.008 Withstand Voltage: 4.3URDC, 60S (No breakdown or arcing) Insulation Resistance: 50% of rated value | |||
| Damp Heat Cycling (Db, Severity b, remaining cycles) | |||
| 4 | Constant Damp Heat | Appearance: No visible damage, clear marking | Temperature: 402, Humidity: 932%RH, Duration: 56 Days |
| Capacitance: C/C 5% of initial measurement Dissipation Factor (1KHz): DF increase 0.008 | |||
| Withstand Voltage: 4.3URDC, 60S (No breakdown or arcing) | |||
| Insulation Resistance: 50% of rated value | |||
| 5 | Pulse Test | Capacitor is considered qualified if no self-healing breakdown occurs for three consecutive pulses. If after all 24 pulses, three or more pulses show no self-healing breakdown, the capacitor is qualified. | Apply 24 pulses of the same polarity. Pulse interval 10S. UP 2500Vdc (CR1F); UP 2500/CR Vdc (CR>1F). |
| 6 | Endurance | Appearance: No visible damage, clear marking | +110, 1000h, Applied voltage: 1.25UR |
| Capacitance: C/C 10% of initial measurement Dissipation Factor (1KHz): DF increase 0.008 | |||
| Withstand Voltage: 4.3URDC, 60S (No breakdown or arcing) | |||
| Insulation Resistance: 50% of rated value | |||
| 7 | Charge and Discharge | Capacitance: C/C 10% of initial measurement Dissipation Factor (10KHz): DF increase 0.008 | Cycles: 10000 times. Charge duration: 0.5S, Discharge duration: 0.5S. Charge voltage = rated voltage. Charge resistance = 220/CR () or 20 (whichever is larger). CR is nominal capacitance in F. |
| Insulation Resistance: 50% of rated value | |||
| 8 | Flammability Test | After removing the flame, any capacitor shall not continue to burn for more than 10s, and the drippings shall not ignite the cotton paper laid underneath. Flame retardancy grade: B. | IEC695-2-2 Needle Flame Test. Flame application time varies based on capacitor volume (V in mm). |
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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