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Specifications
Capacitance:
470nF
Operating Temperature:
-40℃~+110℃
Voltage(AC):
310V
Tolerance:
±10%
Mfr. Part #:
PX474K2C1518
Package:
Through Hole,P=15mm
Key Attributes
Model Number:
PX474K2C1518
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 performance and safety, with a focus on preventing damage from over-voltage or over-current conditions.
Product Attributes
- Brand: KYET ()
- Origin: China
- Material: Metallized Polypropylene Film
- Case Color: Grey ()
- Certifications: cULus, ENEC, CQC
Technical Specifications
| KYET P/N | CUSTOMER P/N | CAP. (F) | Tol. % | R.V. (VAC) | W (mm) | H (mm) | T (mm) | P (mm) | d (mm) | L (mm) | Test VDC | Marking | Type |
| PX474K2C1518 | X2 474K310VAC P15 | 0.47 | 10 | 310VAC | 18 | 17.5 | 6.0 | 15 | 0.8 | 20 | 900 | 474 10 310VAC P15 18*17.5*6.0 KYET | MKP-X2 |
| Item | Description | Specifications |
| Scope | This specification covers the requirements of KYET Metallized Polypropylene Film AC Capacitor (Interference Suppressors Class-X2). | |
| 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 | Continuously operated at rated voltage | -40 to +110 |
| Construction | Dielectric | Metallized Polypropylene Film |
| Metal Spray | Special Solder (Zinc-Tin Alloy) | |
| Lead Wire | Copper-clad Steel Wire (Tinned) | |
| Epoxy Resin | V-0 Flame Retardant Grade | |
| Plastic Case | V-0 Flame Retardant Grade | |
| Marking | Manufacturer's Symbol | KYET ELECTRONICS CO., LTD |
| Type/Material | MKP (for X2 type) | |
| Capacitor Class | X2 | |
| Nominal Capacitance | Expressed in 3-digit EIA code | |
| Tolerance | J (5%), K (10%), M (20%) | |
| Rated Voltage | 310-350-380V AC (50/60Hz) | |
| Climatic Category | 40/110/21/B | |
| Approval Marks | cULus / ENEC / CQC | |
| Manufacture Code | e.g., 252235 (Year 2025, Batch 2235) | |
| Electrical Characteristics | Withstand Voltage (Terminals) | 1.5-2 times rated DC voltage for 60 sec (non-standard miniaturized products); Apply rated DC voltage for 60 sec (standard products). No abnormality. |
| Withstand Voltage (Terminals & Enclosure) | 2*Ur+1,500VAC for 2 to 5 sec. Min. 2,000VAC. Shall be no abnormality. | |
| Dissipation Factor (DF) | 0.001 (0.1%) at 1 KHz | |
| Capacitance Tolerance | Within specified tolerance (at +20 5) | |
| Insulation Resistance (I.R.) | 15,000 M (C0.33uF); 5,000 M*uF/C (C>0.33uF). Applied 100 VDC, charge 605 sec. | |
| Soldering Property | >90% circumferential surface of lead wire covered with solder. Soldering Temp: +265 5, Duration: 3 0.5 sec. | |
| Mechanical Characteristics | Terminal Strength (Tensile) | Apply 1.0Kg for 10 1 sec. to the terminal in axial and outward direction. Shall be no abnormality. |
| Endurance Characteristics | Temperature Cycle | 5 cycles (-40 to +110). Appearance: No remarkable change. Withstand Voltage: Satisfy NO.5.1. Capacitance Change Rate: <5%. DF: 0.002 (0.2%) @ 1KHz. I.R.: 50% of limit in NO.5.4. |
| Dry Heat Resistance | +110 2 for 16 + 1/-0 hrs. Appearance: No remarkable change. Withstand Voltage: Satisfy NO.5.1. Capacitance Change Rate: <5%. DF: 0.002 (0.2%) @ 1KHz. I.R.: 50% of limit in NO.5.4. | |
| Cold Resistance | -40 3 for 2 1 hrs. Appearance: No remarkable change. Withstand Voltage: Satisfy NO.5.1. Capacitance Change Rate: <5%. DF: 0.002 (0.2%) @ 1KHz. I.R.: 50% of limit in NO.5.4. | |
| Damp Heat | +40 2, 90%-95% RH for 21 days. Appearance: No remarkable change. |
2506181720_KYET-PX474K2C1518_C49215604.pdf
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