Product Overview
The KYET MMKP82 is a double-sided metallized polypropylene film capacitor in a box type. It is designed for applications requiring stable capacitance and reliable performance. The capacitor utilizes an organic film as its dielectric and is constructed with a special solder metal spray layer, tinned copper leads, and UL V-0 rated epoxy resin and plastic casing for flame retardancy. It is suitable for circuits where stable electrical characteristics are essential.
Product Attributes
- Brand: KYET ()
- Origin: Dongguan, China
- Material: Metallized Polypropylene Film (Dielectric), Special Solder (Metal Spray), Tinned Copper Wire (Lead Wire), Epoxy Resin (Encapsulation), Plastic Case
- Certifications: UL V-0 (Flame Retardancy)
Technical Specifications
| Model | KYET P/N | Customer P/N | Capacitance (nF) | Tolerance (%) | Rated Voltage (VDC) | Lead Pitch (mm) | Dimensions (W x H x T mm) | Lead Diameter (d mm) | Lead Length (min mm) | Marking |
| MMKP82 | MMKP124J3A2201 | 124J1000V | 120 | 5 | 1000 | 22.5 | 26.5 x 17.5 x 8.5 | 0.8 | 15 | KYET MMKP82 124 J1000V |
| Item | Description | Conditions/Notes |
| Scope | Double-sided metallized polypropylene film capacitor MMKP82 | Applicable to KYET requirements |
| Standard Atmospheric Conditions | Ambient Temperature | 15 to 35 (20 5 for doubt resolution) |
| Standard Atmospheric Conditions | Relative Humidity | 45% to 75% (60% to 70% for doubt resolution) |
| Standard Atmospheric Conditions | Air Pressure | 86 kpa to 106 kpa |
| Operating Temperature Range | Continuous Operation | -40 to +105 at rated voltage |
| Construction | Dielectric | Metallized Polypropylene Film |
| Construction | Metal Spray | Special Solder |
| Construction | Lead Wire | Tinned Copper Wire |
| Construction | Encapsulation | Epoxy Resin (UL V-0 Flame Retardant) |
| Construction | Plastic Case | UL V-0 Flame Retardant |
| Marking | Manufacturer Symbol | KYET ELECTRONICS CO., LTD |
| Marking | Type or Material | MMKP82 (Metallized Polypropylene Film) |
| Marking | Capacitor Class | KP (MMKP Class) |
| Marking | Nominal Capacitance | Expressed in 3-digit (EIA) code |
| Marking | Tolerance | J (5%), K (10%), M (20%) |
| Marking | Rated Voltage | 400, 630, 1000, 1600, 2000 VDC |
| Marking | Operating Temperature Range | -40105 |
| Electrical Characteristics | Dissipation Factor (DF) | Max 0.1% (at 1KHz, 25) |
| Electrical Characteristics | Insulation Resistance (IR) | CR0.33F: 10000M; CR0.33F: 5000M/F (at 100VDC, 605 sec charge time) |
| Electrical Characteristics | Withstand Voltage (Terminals) | 1.6 x Rated DC Voltage for 60 sec (no abnormality) |
| Electrical Characteristics | Withstand Voltage (Terminals & Enclosure) | 2 x Rated Voltage + 500V for 2 to 5 sec (Min. 2000VDC) |
| Electrical Characteristics | Capacitance (CAP) | Within specified tolerance (at +20 5, 2% measurement frequency, 1 Vrms measurement voltage) |
| Mechanical Characteristics | Terminal Strength (Tensile) | Apply 1.0Kg for 10 1 sec. in axial direction (no abnormality) |
| Mechanical Characteristics | Soldering Property | >90% circumferential surface of lead wire covered with solder (Soldering temp: +260 5, Immersion: 2 0.5 sec) |
| Endurance Characteristics | Temperature Cycle | 5 cycles (-40 to +100 range). After test: Capacitance change < 5%, DF @ 1KHz < 0.002 (0.2%), IR 50% of limit. |
| Endurance Characteristics | Dry Heat Resistance | +100 2 for 16 1 hrs. After test: Capacitance change < 5%, DF @ 1KHz < 0.002 (0.2%), IR 50% of limit. Withstand voltage meets NO.5.1. |
| Endurance Characteristics | Cold Resistance | -40 3 for 2 1 hrs. After test: Capacitance change < 5%, DF @ 1KHz < 0.002 (0.2%), IR 50% of limit. Withstand voltage meets NO.5.1. |
| Endurance Characteristics | Damp Heat | +40 2, 90% to 95% RH for 2 1 hrs. After test: Capacitance change < 5%, DF @ 1KHz < 0.002 (0.2%), IR 50% of limit. Withstand voltage meets NO.5.1. |
2504101957_KYET-MMKP124J3A2201_C557510.pdf
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