| Scope | This specification applies to KYET MMKP82 series double-sided metallized polypropylene film capacitors. | |
| Standard Atmospheric Conditions for Measurements | Ambient Temperature | 15 to 35 (if any doubt, +20 5) |
| Relative Humidity (R.H.) | 45% to 75% (if any doubt, 60% to 70%) |
| Air Pressure | 86 kPa to 106 kPa |
| Operating Temperature Range | Capacitor can be operated continuously at rated voltage. | -40 to +105 |
| Construction | Dielectric | Double-sided metallized polypropylene film |
| Metal Spray | Special Solder |
| Lead Wire | Tin-plated copper wire |
| Epoxy Resin | UL V-0 flame retardant rating |
| Plastic Case | UL V-0 flame retardant rating |
| Marking | Manufacturer's Symbol | KYET ELECTRONICS CO., LTD |
| Type or Material | MMKP82 (Metallized Polypropylene Film) |
| Capacitor Class | KP (MMKP class) |
| Nominal Capacitance | Expressed in 3-digit (EIA) code. |
| Tolerance | J (5%), K (10%), M (20%) |
| Rated Voltage | 400, 630, 1000, 1600, 2000 VDC |
| Operating Temperature Range | -40105 |
| Dissipation Factor (tan ) | Max 0.1% (at 1KHz, 25) |
| Insulation Resistance (IR) | CR0.33F: IR10000M; CR0.33F: IR5000M/F (UR100V) |
| Electrical Characteristics | Withstand Voltage (Terminal to Terminal) | Apply 1.5*Ur (DC) for 60 sec. (no abnormality) |
| Withstand Voltage (Terminal to Enclosure) | Apply 2*Ur+500V for 2 to 5 sec. Min. 2000VDC (no abnormality) |
| Dielectric Loss (DF) | 0.001 (0.1%) at 1 KHz (Measuring Frequency: 2%, Measuring Voltage: 1 Vrms) |
| Capacitance (CAP) | Within the tolerance specified (at +20 5) (Measuring Frequency: 2%, Measuring Voltage: 1 Vrms) |
| Insulation Resistance (I.R.) | 10,000 Mohm (C0.33uf); 5,000 Mohm*uF/C (C>0.33uf) (Test Voltage: 100 VDC, Charge Time: 605 sec.) |
| Soldering Property | More than 90% of circumferential surface of lead wire covered with new solder. (Soldering temperature: +260 5, Immersion duration: 2 0.5 sec.) | |
| Mechanical Characteristics | Terminal Strength (Tensile Strength) | Apply 1.0Kg for 10 1 sec. to the terminal in the axial direction (no abnormality) | |
| Endurance Characteristics | Temperature Cycle | 5 cycles (Conditions: 1. +202 for 3 min, 2. -403 for 10 min, 3. +202 for 3 min, 4. +1002 for 10 min, 5. +202 for 3 min. After test, allow 1.50.5 Hrs at ordinary condition.) | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: Max 0.002 (0.2%) @ 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. |
| Dry Heat Resistance | Test Temperature: +100 2. Test Duration: 16 1 hrs. | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: Max 0.002 (0.2%) @ 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. |
| Cold Resistance | Test Temperature: -40 3. Test Duration: 2 1 hrs. | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: Max 0.002 (0.2%) @ 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. |
| Damp Heat | Test Temperature: +40 2. Test Humidity: 90% to 95% R.H. Test Duration: 2 1 hrs. After test, allow 1.50.5 Hrs at ordinary condition. | Appearance: Shall be no remarkable change. |
