Product Overview
The KYET MKP-X2 is a metallized polypropylene film AC capacitor designed for suppressing electromagnetic interference in power supplies. It is rated for X2 class applications and operates within a wide temperature range, offering stable performance and reliability.
Product Attributes
- Brand: KYET ()
- Origin: Dongguan, China
- Material: Metallized Polypropylene Film
- Certifications: cULus, ENEC, CQC
Technical Specifications
| KYET P/N | CUSTOMER P/N | CAP. (F) | Tol. % | R.V. (VAC) | P (mm) | W (mm) | H (mm) | T (mm) | d (mm) | L min (mm) | Test VDC (V) | Marking | Type |
| PX103K2C0702 | X2-103K310VAC | 0.01 | 10% | 310VAC | 7.5 | 9.0 | 4.0 | 0.6 | 15 | 1200 | 103 K 10% 310VAC X2 | MKP-X2 |
| Item | Description | Specification |
| 2. Standard Atmospheric Conditions for Measurements | ||
| Ambient Temperature | 15 to 35 (Standard: +20 5) | |
| Relative Humidity | 45% to 75% (Standard: 60% to 70%) | |
| Air Pressure | 86 kpa to 106 kpa | |
| 2.4 Operating Temperature Range | ||
| -40 to +110 | ||
| 3. 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 | |
| 4. Marking | ||
| Manufacturer Symbol | KYET ELECTRONICS CO., LTD | |
| Type/Material | MKP (for X2 type) | |
| Capacitor Class | X2 | |
| Nominal Capacitance | EIA 3-digit code (e.g., 103 for 0.01F) | |
| Tolerance | J (5%), K (10%), M (20%) | |
| Rated Voltage | 310-350-380V in VAC (50/60Hz) | |
| Climatic Category | 40/110/21/B | |
| Manufacture Code | Year and Batch Number (e.g., 182235) | |
| 5. Electrical Characteristics | ||
| Withstand Voltage (Between Terminals) | Non-standard miniaturized products | 1.5-2 times rated DC voltage for 60 sec. |
| Standard | 4.3*Ur (DC) for 60 sec. | |
| Withstand Voltage (Between Terminals & Enclosure) | 2*Ur+1,500VAC for 2 to 5 sec. (Min. 2,000VAC) | |
| Dissipation Factor (DF) @ 1KHz | 0.001 (0.1%) | |
| Capacitance Tolerance | As marked (at +20 5) | |
| Insulation Resistance (I.R.) | C0.33F | 15,000 M (Vt=100 VDC, 605 sec. charge) |
| C>0.33F | 5,000 M*uF/C (Vt=100 VDC, 605 sec. charge) | |
| Soldering Property | Temperature | +265 5 |
| Immersion duration | 3 0.5 sec. | |
| 6. Mechanical Characteristics | ||
| Terminal Strength (Tensile) | Apply 1.0Kg for 10 1 sec. | |
| 7. Endurance Characteristics | ||
| Temperature Cycle | Appearance | No remarkable change |
| Withstand Voltage | Shall satisfy NO.5.1 | |
| Capacitance Change Rate (C/C) | Within 5% | |
| Dissipation Factor @ 1KHz | 0.002 (0.2%) max. | |
| Insulation Resistance (I.R.) | 50% of the limit value of NO.5.4 | |
| Dry Heat Resistance | Appearance | No remarkable change |
| Test Temperature | +110 2 | |
| Test Duration | 16 + 1/-0 hrs. | |
| Withstand Voltage | Shall satisfy NO.5.1 | |
| Capacitance Change Rate (C/C) | Within 5% | |
| Dissipation Factor @ 1KHz | 0.002 (0.2%) max. | |
| Insulation Resistance (I.R.) | 50% of the limit value of NO.5.4 | |
| Cold Resistance | Appearance | No remarkable change |
| Test Temperature | -40 3 | |
| Test Duration | 2 1 hrs. | |
| Withstand Voltage | Shall satisfy NO.5.1 | |
| Capacitance Change Rate (C/C) | Within 5% | |
| Dissipation Factor @ 1KHz | 0.002 (0.2%) max. | |
| Insulation Resistance (I.R.) | 50% of the limit value of NO.5.4 | |
| Damp Heat | Appearance | No remarkable change |
| Test Temperature | +40 2 | |
| Test Humidity | 90% to 95% RH | |
| Test Duration | 21 days | |
2504101957_KYET-PX103K2C0702_C2693738.pdf
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