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Specifications
Capacitance:
470nF
Operating Temperature:
-40℃~+110℃
Ratings:
X2
Voltage(AC):
310V;350V;380V
Tolerance:
±10%
Mfr. Part #:
PX474K2W2202
Package:
Through Hole,P=22.5mm
Key Attributes
Model Number:
PX474K2W2202
Product Description
Product Overview
The KYET MKP-X2 is a metallized polypropylene film AC capacitor designed for suppressing electromagnetic interference in power supplies. It is suitable for applications requiring reliable noise filtering and protection against voltage surges, meeting safety standards for X2 class capacitors.
Product Attributes
- Brand: (KYET ELECTRONICS CO., LTD)
- Origin: (Dongguan City), China
- Material: Metallized Polypropylene Film dielectric, Zinc-Tin Alloy metal spray, Copper-clad Steel Wire leads, Epoxy Resin (V-0 flame retardant), Plastic Case (V-0 flame retardant)
- Certifications: cULus / ENEC / CQC
Technical Specifications
| KYET P/N | Customer P/N | Capacitance (F) | Tolerance (%) | Rated Voltage (VAC) | Width (mm) | Height (mm) | Thickness (mm) | Lead Pitch (mm) | Lead Diameter (mm) | Lead Length (mm) | Test Voltage (VDC) | Type |
| PX474K2W2202 | X2-0.47F | 0.47 | 10% | 380VAC | 26.5 | 17 | 8.5 | 22.5 | 0.8 | 23 | 1630 | MKP-X2 |
| Item | Description | Details |
| Scope | Specification Coverage | KYET MKP-X2 Metallized Polypropylene Film AC Capacitor (Interference Suppressors Class-X2) |
| Standard Atmospheric Conditions | Ambient Temperature | 15 to 35 (20 5 for doubt) |
| Standard Atmospheric Conditions | Relative Humidity | 45% to 75% (60% to 70% for doubt) |
| Standard Atmospheric Conditions | Air Pressure | 86 kpa to 106 kpa |
| Operating Temperature Range | Continuous Operation | -40 to +110 at rated voltage |
| Construction | Dielectric | Metallized Polypropylene Film |
| Construction | Metal Spray | Zinc-Tin Alloy |
| Construction | Lead Wire | Tinned Copper-clad Steel Wire |
| Construction | Encapsulation | Epoxy Resin (V-0 flame retardant) |
| Construction | Plastic Case | V-0 flame retardant |
| Marking | Manufacturer 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 | Year and batch number (e.g., 2018 year, batch 2235) |
| Electrical Characteristics | Withstand Voltage (Between Terminals) | 1.5-2 times rated DC voltage for 60 sec (non-standard); 4.3*Ur (DC) for 60 sec (standard) |
| 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 |
| Electrical Characteristics | Capacitance Tolerance | Within specified tolerance (at +20 5) |
| Electrical Characteristics | Insulation Resistance (I.R.) | 15,000 M (C0.33uf); 5,000 M*uF/C (C>0.33uf) |
| Mechanical Characteristics | Terminal Strength (Tensile) | Apply 1.0Kg for 10 1 sec. |
| Endurance Characteristics | Temperature Cycle | 5 cycles (-40 to +110); Capacitance change < 5%; DF @ 1KHz: 0.002 (0.2%) max; IR 50% of limit |
| Endurance Characteristics | Dry Heat Resistance | +110 2 for 16 + 1/-0 hrs; Capacitance change < 5%; DF @ 1KHz: 0.002 (0.2%) max; IR 50% of limit |
| Endurance Characteristics | Cold Resistance | -40 3 for 2 1 hrs; Capacitance change < 5%; DF @ 1KHz: 0.002 (0.2%) max; IR 50% of limit |
2504101957_KYET-PX474K2W2202_C484945.pdf
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