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: Dongguan, China
- Material: Metallized Polypropylene Film
- Certifications: cULus / ENEC / CQC
- Color: Not specified
Technical Specifications
| KYET P/N | CUSTOMER P/N | CAP. (F) | Tol. % | R.V. (VAC) | Width W (mm) | Height H (mm) | Thickness T (mm) | Pitch P (mm) | Lead Dia. d (mm) | Test VDC | Marking |
| X2 155K310VAC | PX155K2C2202 | 1.5 | 10 | 310VAC | 26.5 | 21.5 | 12 | 22.5 | 0.8 | 20 | MKP-X2 155K 10 310VAC X2 J 40/110/21/B cULus ENEC CQC |
General Specifications
| Item | Description |
| Scope | This specification covers KYET MKP-X2 Metallized Polypropylene Film AC Capacitor (Interference Suppressors Class-X2). |
| Standard Atmospheric Conditions | Ambient Temperature: 15 to 35 (20 5 for doubtful results) Relative Humidity: 45% to 75% (60% to 70% for doubtful results) Air Pressure: 86 kPa to 106 kPa |
| Operating Temperature Range | -40 to +110 |
| 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 | KEYA 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 - Approval Marks | cULus / ENEC / CQC |
| Marking - Manufacture Code | Example: 182235 (Year 2018, Batch 2235) |
Electrical Characteristics
| Item | Description |
| Withstand Voltage (Between Terminals) | 1.5-2 times rated DC voltage for 60 seconds (for non-standard miniaturized products). Apply rated DC voltage for 60 seconds (rate of rise 150V/s). |
| Withstand Voltage (Between Terminals & Enclosure) | 2*Ur+1,500VAC for 2 to 5 sec. Min. 2,000VAC |
| Dissipation Factor (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.) | 15,000 M (for C0.33uF) 5,000 M*uF/C (for 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: +265 5; Immersion duration: 3 0.5 sec. |
Mechanical Characteristics
| Item | Description |
| Terminal Strength (Tensile Strength) | Apply 1.0Kg for 10 1 sec. to the terminal in the axial direction and acting in a direction away from the body. Shall be no abnormality. |
Endurance Characteristics
| Item | Test Condition | Appearance | Withstand Voltage | Capacitance Change Rate (C/C) | Dissipation Factor (DF) @ 1KHz | Insulation Resistance (I.R.) |
| Temperature Cycle | 5 cycles: (+20 for 3m, -40 for 30m, +20 for 3m, +110 for 30m, +20 for 3m). Post-test at 1.5 0.5 Hrs. | Shall be no remarkable change | Shall satisfy NO.5.1 | Within 5% | 0.002 (0.2%) max. | 50% of the limit value of NO.5.4 |
| Dry Heat Resistance | +110 2 for 16 + 1/-0 hrs. | Shall be no remarkable change | Shall satisfy NO.5.1 | Within 5% | 0.002 (0.2%) max. | 50% of the limit value of NO.5.4 |
| Cold Resistance | -40 3 for 2 1 hrs. | Shall be no remarkable change | Shall satisfy NO.5.1 | Within 5% | 0.002 (0.2%) max. | 50% of the limit value of NO.5.4 |
| Damp Heat | +40 2, 90% to 95% R.H. for 21 days. Post-test at 1.5 0.5 Hrs. | Shall be no remarkable change | Shall satisfy NO.5.1 | Within 5% | 0.002 (0.2%) max. | 50% of the limit value of NO.5.4 |
2504101957_KYET-PX155K2C2202_C5116057.pdf
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