Product Overview
This specification document outlines the details for the MEF: Metallized Polyester Film Capacitor (CL21 Powder Encapsulation Type) from Dongguan City Keya Electronics Technology Co., Ltd. These capacitors are designed for reliable operation within specified environmental and electrical conditions.
Product Attributes
- Brand: CHIEFCON ()
- Origin: Dongguan City, China
- Manufacturer: Dongguan City Keya Electronics Technology Co., Ltd.
- Material: Metallized Polyester Film (MEF/CL21)
- Encapsulation: Powder
- Certifications: UL V-0 (for Epoxy Resin and Plastic Case)
- Date of Issue: 2019/04/12
Technical Specifications
| CHIEFCON P/N | CUSTOMER P/N | CAP. (uF) | Symbol | Tol. % | R.V. (VDC) | Dimensions in mm (W x H x T x P x d x L min) | Product Code | Type of capacitor | Capacitance code | Tolerance Code | Rated Voltage Code | Lead Space Code |
| PE104J2A0502 | 0.1 | 104 | 5% | 100 | 7.5 x 6.5 x 3.5 x 5 x 0.5 x 15 | PE104J2A0502 | PE | 104 | J | 2A | 05 |
| ITEM | DESCRIPTIONS | SPECIFICATION |
| SCOPE | This specifications cover the requirements of KYET MEF/MER/CL21 Metallized Polyester Film Capacitors. | |
| STANDARD ATMOSPHERIC CONDITIONS FOR MAKING MEASUREMENTS | AMBIENT TEMPERATURE | 15 to 35 (If there is any doubt on the results, the measurements shall be made at +20 5) |
| RELATIVE HUMIDITY(R.H.) | 45% to 75% (If there is any doubt on the results, the measurements shall be made at 60% to 70%) | |
| AIR PRESSURE | 86 kpa to 106 kpa | |
| OPERATING TEMPERATURE RANGE | -40 to +110 for which the capacitor can be operated continuously at rated voltage. | |
| CONSTRUCTION | DIELECTRIC | Metallized Polyester Film |
| METAL SPRAY | Special Solder | |
| LEAD WIRE | Copper-clad Steel Wire (Tinned) | |
| EPOXY RESIN | UL V-0 Flame Retardant Grade | |
| PLASTIC CASE | UL V-0 Flame Retardant Grade | |
| MARKING | MANUFACTURER'S SYMBOL | KYET ELECTRONICS CO., LTD |
| TYPE OR MATERIAL | PE stands for Metallized Polyester Film | |
| CAPACITOR CLASS | CL21 stands for MEF class | |
| NOMINAL CAPACITANCE | Expressed in 3-digit (EIA) code. | |
| TOLERANCE | J (5%) , K(10%) , M(20%) | |
| RATED VOLTAGE | 100, 250, 400, 450, 630 VDC | |
| OPERATING TEMPERATURE RANGE | -40110 | |
| DISSIPATION FACTOR (DF) | Max 1%(at 1KHZ, 25) | |
| INSULATION RESISTANCE | C0.33uF: IR10000M; C0.33uF: IR5000M/F (UR100V) | |
| ELECTRICAL CHARACTERISTICS | WITHSTAND VOLTAGE (Between Terminals) | 1.5*Ur (DC) for 60 sec (Shall be no abnormality) |
| WITHSTAND VOLTAGE (Between Terminals & Enclosure) | 2*Ur+500V for 2 to 5 sec. Min. 600VDC (Shall be no abnormality) | |
| DISSIPATION FACTOR (DF) | 1.0(1%) at 1 KHz | |
| CAPACITANCE (CAP) | Within the tolerance specified (at +20 5). | |
| INSULATION RESISTANCE (I.R.) | 10,000 Mohm (C0.33uf); 5,000 Mohm*uF/C (C>0.33uf) (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. (Shall be no abnormality) |
| SOLDERING PROPERTY | SOLDER COVERAGE | More than 90% of circumferential surface of lead wire shall be covered with new solder. (Soldering temperature: +260 5, Immersion duration: 2 0.5 sec.) |
| ENDURANCE CHARACTERISTICS | TEMPERATURE CYCLE | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: 1.0 (1%) max. at 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. (Total 5 cycles with specified conditions) |
| DRY HEAT RESISTANCE | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: 1.0 (1%) max. at 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. (Test Temp: +100 2, Test Duration: 16 + 1/-0 hrs.) | |
| COLD RESISTANCE | Appearance: Shall be no remarkable change. Withstand Voltage: Shall satisfy NO.5.1. Capacitance Change Rate: Within 5%. Dissipation Factor: 1.0 (1%) max. at 1KHz. Insulation Resistance: 50% of the limit value of NO.5.4. (Test Temp: -40 3, Test Duration: 2 1 hrs.) | |
| DAMP HEAT | Appearance: Shall be no remarkable change. (Test Temp: +40 2, Test Humidity: 90% to 95% R.H., Test Duration: 2 1 hrs.) |
2504101957_KYET-PE104J2A0502_C390068.pdf
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