| SCOPE | Application | This specification applies to KYET Metallized Polypropylene Film AC
Capacitor (Interference Suppressors Class-X2). |
| STANDARD ATMOSPHERIC CONDITIONS FOR MAKING MEASUREMENTS | Ambient Temperature | 15 to 35 (If there is any doubt on the results, the measurements
shall be made at +20 5) |
| STANDARD ATMOSPHERIC CONDITIONS FOR MAKING MEASUREMENTS | Relative Humidity (R.H.) | 45% to 75% (If there is any doubt on the results, the measurements
shall be made at 60% to 70%) |
| STANDARD ATMOSPHERIC CONDITIONS FOR MAKING MEASUREMENTS | Air Pressure | 86 kpa to 106 kpa |
| OPERATING TEMPERATURE RANGE | Temperature Range | -40 to +110 for which the capacitor can be operated continuously at
rated voltage. |
| CONSTRUCTION | Dielectric | Metallized Polypropylene Film |
| CONSTRUCTION | Metal Spray | Zinc Tin Alloy Special Solder |
| CONSTRUCTION | Lead Wire | Tin-plated Copper-clad Steel Wire |
| CONSTRUCTION | Epoxy Resin | V-0 Flame Retardant Rating |
| CONSTRUCTION | Plastic Case | V-0 Flame Retardant Rating |
| MARKING | Manufacturer's Symbol | KYET ELECTRONICS CO., LTD |
| MARKING | Type | MKP (for X2 type) |
| MARKING | Capacitor Class | X2 |
| MARKING | Nominal Capacitance | Expressed in 3-digit (EIA) code. |
| MARKING | Tolerance | J (5%), K (10%), M (20%) |
| MARKING | Rated Voltage | 310-350-380V in VAC rating. (50/60Hz) |
| MARKING | Climatic Category | 40/110/21/B |
| MARKING | Manufacture Code | Batch number (e.g., 182235 for 2018, batch 2235) |
| ELECTRICAL CHARACTERISTICS | Withstand Voltage (Between Terminals) | 1.5-2 times rated DC voltage for 60 seconds (for non-standard
miniaturized products); Apply (DC) for 60 sec (Should be no more
than 150V/s rate increased from zero to the test voltage, testing
time, meets the test voltage should be calculated at the end of the
trial, the voltage should be reduced to zero and the capacitor
through a resistor of appropriate discharge.) |
| ELECTRICAL CHARACTERISTICS | Withstand Voltage (Between Terminals & Enclosure) | 2*Ur+1,500VAC for 2 to 5 sec. Min. 2,000VAC |
| ELECTRICAL CHARACTERISTICS | Dissipation Factor (DF) | 0.001 (0.1%) at 1 KHz (Measuring Frequency: 2%; Measuring Voltage:
1 Vrms) |
| ELECTRICAL CHARACTERISTICS | Capacitance (CAP) | Within the tolerance specified (at +20 5). (Measuring Frequency:
2%; Measuring Voltage: 1 Vrms) |
| ELECTRICAL CHARACTERISTICS | Insulation Resistance (I.R.) | 15,000 Mohm (C0.33uf); 5,000 Mohm*uF/C (C>0.33uf) (Vt=100 VDC,
Charge Time: 605 sec.) |
| ELECTRICAL CHARACTERISTICS | Soldering Property | More than 90% of circumferential surface of lead wire shall be
covered with new solder. (Soldering temperature: +265 5, Immersion
duration: 3 0.5 sec.) |
| MECHANICAL CHARACTERISTICS | Terminal Strength (Tensile Strength) | Shall be no abnormality. Apply 1.0Kg for 10 1 sec. to the terminal
in the axial direction and acting in a direction away from the
body. |
| ENDURANCE CHARACTERISTICS | Temperature Cycle | Appearance: Shall be no remarkable change. Withstand Voltage: Shall
satisfy NO.5.1. Capacitance Change Rate (C/C): Within 5% of the
value before test. Dissipation Factor: 0.002 (0.2%) max. at 1KHz.
Insulation Resistance (I.R.): 50% of the limit value of NO.5.4.
(Test: 5 cycles of -40 to +110) |
| ENDURANCE CHARACTERISTICS | Dry Heat Resistance | Appearance: Shall be no remarkable change. Withstand Voltage: Shall
satisfy NO.5.1. Capacitance Change Rate (C/C): Within 5% of the
value before test. Dissipation Factor: 0.002 (0.2%) max. at 1KHz.
Insulation Resistance (I.R.): 50% of the limit value of NO.5.4.
(Test Temperature: +110 2, Test Duration: 16 + 1/-0 hrs) |
| ENDURANCE CHARACTERISTICS | Cold Resistance | Appearance: Shall be no remarkable change. Withstand Voltage: Shall
satisfy NO.5.1. Capacitance Change Rate (C/C): Within 5% of the
value before test. Dissipation Factor: 0.002 (0.2%) max. at 1KHz.
Insulation Resistance (I.R.): 50% of the limit value of NO.5.4.
(Test Temperature: -40 3, Test Duration: 16 1 hrs) |
| ENDURANCE CHARACTERISTICS | Damp Heat | Appearance: Shall be no remarkable change. Withstand Voltage: Shall
satisfy NO.5.1. Capacitance Change Rate (C/C): Within 5% of the
value before test. Dissipation Factor: 0.002 (0.2%) max. at 1KHz.
Insulation Resistance (I.R.): 50% of the limit value of NO.5.4.
(Test Temperature: +40 2, Test Humidity: 90% to 95% RH, Test
Duration: 21 days) |
