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Specifications
Capacitance:
1.2uF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
PX125K2C2204
Package:
Through Hole,P=22.5mm
Key Attributes
Model Number:
PX125K2C2204
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 rated for Class X2 safety standards, ensuring reliable operation in demanding applications. This capacitor is suitable for use within a wide operating temperature range and offers excellent electrical and mechanical characteristics.
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) | W (mm) | H (mm) | T (mm) | P (mm) | d (mm) | L (mm) | Test VDC | Marking |
| PX125K2C2204 | X2 125K310VAC P22.5 26.5*19*10 | 0.22 | 10 | 310VAC | 26.5 | 19 | 10 | 22.5 | 0.8 | 20 | 1333 | KYET 0.22F 310VAC X2 40/110/21/B cULus ENEC CQC 20241120 |
| Item | Description | Specification |
| Scope | Applicable to KYET MKP-X2 Metallized Polypropylene Film AC Capacitor (Interference Suppressors Class-X2) | |
| Standard Atmospheric Conditions | Ambient Temperature | 15 to 35 (+20 5 for verification) |
| Relative Humidity | 45% to 75% (60% to 70% for verification) | |
| Air Pressure | 86 kpa to 106 kpa | |
| Operating Temperature Range | Continuous operation at rated voltage | -40 to +110 |
| 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's Symbol | KYET ELECTRONICS CO., LTD |
| Type | 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 in VAC rating (50/60Hz) | |
| Climatic Category | 40/110/21/B | |
| Approval Marks | cULus / ENEC / CQC | |
| Manufacture Code | Example: 182235 (Year 2018, Batch 2235) | |
| Electrical Characteristics | Withstand Voltage (Between Terminals) | 1.5-2 times rated DC voltage for 60 sec (non-standard miniaturized products); Apply (DC) for 60 sec (standard products). |
| 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 | |
| Capacitance | Within the tolerance specified (at +20 5) | |
| Insulation Resistance (I.R.) | 15,000 M (C0.33F); 5,000 M*F/C (C>0.33F) (Vt=100 VDC, Charge Time: 605 sec) | |
| Mechanical Characteristics | 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. |
| Endurance Characteristics | Temperature Cycle | 5 cycles: 20, -40, 20, 110, 20. After test, allow 1.5 0.5 Hrs. at ordinary condition. |
| Capacitance Change Rate (Temp. Cycle) | Within 5% | |
| Dissipation Factor (Temp. Cycle) | 0.002 (0.2%) max. @ 1KHz | |
| Insulation Resistance (Temp. Cycle) | 50% of the limit value in NO.5.4 | |
| Dry Heat Resistance | Test Temp: +110 2, Duration: 16 + 1/-0 hrs. | |
| Capacitance Change Rate (Dry Heat) | Within 5% | |
| Dissipation Factor (Dry Heat) | 0.002 (0.2%) max. @ 1KHz | |
| Insulation Resistance (Dry Heat) | 50% of the limit value in NO.5.4 | |
| Cold Resistance | Test Temp: -40 3, Duration: 2 1 hrs. | |
| Capacitance Change Rate (Cold) | Within 5% | |
| Dissipation Factor (Cold) | 0.002 (0.2%) max. @ 1KHz | |
| Insulation Resistance (Cold) | 50% of the limit value in NO.5.4 | |
| Damp Heat | Test Temp: +40 2, Humidity: 90% to 95% R.H., Duration: 21 days. After test, allow 1.5 0.5 Hrs. at ordinary condition. |
2411271720_KYET-PX125K2C2204_C42396647.pdf
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