| Scope | Metallized Polypropylene Film AC Capacitor (Interference
Suppressors Class-X2) | KYET Requirements |
| Standard Atmospheric Conditions | Ambient Temperature | 15 to 35 (20 5 for doubt) |
| Relative Humidity | 45% to 75% (60% to 70% for doubt) |
| Air Pressure | 86 kpa to 106 kpa |
| Operating Temperature Range | -40 to +110 | Continuous operation at rated voltage |
| Construction | Dielectric | Metallized Polypropylene Film |
| Metal Spray | Zinc-tin Alloy |
| Lead Wire | Tinned Copper-clad Steel Wire |
| Epoxy Resin | V-0 Flame Retardant |
| Plastic Case | V-0 Flame Retardant |
| Marking | Manufacturer Symbol | KEYA ELECTRONICS CO., LTD |
| Type/Material | MKP (for X2 type) |
| Capacitor Class | X2 |
| Nominal Capacitance | EIA 3-digit code |
| Tolerance | J (5%), K (10%), M (20%) |
| Rated Voltage | 310-350-380V AC (50/60Hz) |
| Climatic Category | 40/110/21/B |
| Manufacture Code | e.g., 182235 (Year 2018, Batch 235) |
| Electrical Characteristics | Withstand Voltage (Between Terminals) | 1.5-2 times rated DC voltage for 60 sec (non-standard miniaturized
products); Apply rated DC voltage for 60 sec. |
| Withstand Voltage (Between Terminals & Enclosure) | 2*Ur+1,500VAC, Min. 2,000VAC for 2 to 5 sec. |
| Dissipation Factor (DF) @ 1KHz | 0.001 (0.1%) |
| Capacitance | Within specified tolerance at +20 5 |
| Insulation Resistance (I.R.) (C0.33uf) | 15,000 M (Vt=100 VDC, Charge Time: 605 sec) |
| Insulation Resistance (I.R.) (C>0.33uf) | 5,000 M*uF/C (Vt=100 VDC, Charge Time: 605 sec) |
| Soldering Property | More than 90% coverage on lead wire surface. Soldering Temp: +265
5, Duration: 3 0.5 sec. |
| Mechanical Characteristics | Terminal Strength (Tensile) | Apply 1.0Kg for 10 1 sec. axially away from body. |
| Endurance Characteristics | Temperature Cycle | 5 cycles (-40 to +110). Appearance: no remarkable change. C/C:
<5%. DF: 0.002 (0.2%). IR: 50% of limit. |
| Dry Heat Resistance | +110 2 for 16+1/-0 hrs. Appearance: no remarkable change. C/C:
<5%. DF: 0.002 (0.2%). IR: 50% of limit. |
| Cold Resistance | -40 3 for 2 1 hrs. Appearance: no remarkable change. C/C: <5%.
DF: 0.002 (0.2%). IR: 50% of limit. |
| Damp Heat | +40 2, 90%-95% RH for 21 days. Appearance: no remarkable change.
C/C: <5%. DF: 0.002 (0.2%). IR: 50% of limit. |