Product Overview
The SAMXON EP Series Aluminum Electrolytic Capacitors are polar, foil-type capacitors designed for use in electronic equipment. Meeting IEC60384 standards, these capacitors are constructed with an aluminum case, PET sleeve, solder-coated copper clad steel terminals, and rubber-laminated bakelite seals. They are suitable for various electronic applications requiring reliable performance and durability.
Product Attributes
- Brand: SAMXON
- Category: ALUMINUM ELECTROLYTIC CAPACITORS
- Construction Type: Single ended
- Sleeve Material: PET
- Terminal Material: Solder coated copper clad steel
- Seal Material: Rubber-laminated bakelite
- Compliance: Meets IEC60384 standards
Technical Specifications
| SAMXON Part No. | WV (Vdc) | Cap. (F) | Cap. tolerance | Temp. range() | tan (120Hz, 20) | Leakage Current (A, 5min) | Max Ripple Current at 105 120Hz (A rms) | Load lifetime (Hrs) | Dimension (mm) DL |
|---|---|---|---|---|---|---|---|---|---|
| EEP337M2WP34SZ4*P | 450 | 330 | -20%~+20% | -40~105 | 0.25 | 1156 | 1.5 | 5000 | 30x34 |
General Characteristics
| Item | Specification |
|---|---|
| Standard Atmospheric Conditions | Ambient temperature: 15C to 35C, Relative humidity: 45% to 85%, Air Pressure: 86kPa to 106kPa. For doubt: Ambient temperature: 20C 2C, Relative humidity: 60% to 70%, Air Pressure: 86kPa to 106kPa. |
| Operating Temperature Range | Refer to Table 1 temperature range (-40~105) |
| Rated Voltage (WV) & Surge Voltage (SV) | WV (V.DC): 180, 200, 220, 250, 315, 350, 400, 420, 450, 500 SV (V.DC): 225, 250, 270, 300, 365, 400, 450, 470, 500, 550 |
| Nominal Capacitance (Tolerance) | Measuring Frequency: 120Hz12Hz, Measuring Voltage: Not more than 0.5Vrms, Measuring Temperature: 202. Shall be within the specified capacitance tolerance. |
| Leakage Current | Connected with a protective resistor (1k10) in series for 5 minutes, then measure. Refer to Table 1. |
| tan | Measured at 120Hz12Hz, not more than 0.5Vrms, 202. Refer to Table 1. |
| Terminal Strength | Static load of 25N (2.5kgf) applied axially to lead wire terminal for 30s. No intermittent contacts, open/short circuit, or mechanical damage. |
| Temperature Characteristics | Tests at -40C, 20C, 105C. tan and leakage current criteria apply. Impedance ratio at -40C/ -25C relative to +20C specified. |
| Load Life Test | 105C 2C with DC bias voltage plus rated ripple current for Table 1 load life time hours. Leakage current, Capacitance Change (20%), tan (200% of specified), Appearance (no electrolyte leakage). |
| Shelf Life Test | Stored at 1052 for 1000+48/0 hours, no voltage applied. Leakage current, Capacitance Change (15%), tan (150% of specified), Appearance (no electrolyte leakage). |
| Surge Test | 1000 cycles of charge (305s) and discharge (5 min 30s) with surge voltage. Leakage current, Capacitance Change (15%), tan (within specified), Appearance (no electrolyte leakage). |
| Vibration Test | 10Hz ~ 55Hz, 1.5mm peak to peak amplitude, 2 hours per direction. No mechanical damage, no electrolyte leakage, legible markings. No intermittent contact, open or short circuit. |
| Solderability Test | Sn-Cu solder, 2503, 2mm dipping depth, 252.5mm/s dipping speed, 30.5s dipping time. Minimum 95% of surface immersed. |
| Resistance to Solder Heat Test | Terminals immersed in solder bath at 2605 for 101s or 40010 for 3+0/-1s, 1.5~2.0mm from body. Leakage current, Capacitance Change (10%), tan (within specified), Appearance (no electrolyte leakage). |
| Change of Temperature Test | 5 cycles of temperature changes (-40 to +105). Leakage current, tan (within specified), Appearance (no electrolyte leakage). |
| Damp Heat Test | 5008 hours at 402, 90~95% RH. Leakage current, Capacitance Change (20%), tan (120% of specified), Appearance (no electrolyte leakage). |
| Vent Test | Applies to products with vents. DC test with reversed polarity and specified current. Vent operates with no dangerous conditions. |
| Maximum Permissible (Ripple Current) | Maximum AC current at 120Hz and maximum operating temperature. Frequency and temperature multipliers provided. |
Environment-related Substances
Controlled substances list includes Heavy metals (Cadmium, Lead, Mercury, Hexavalent chromium), Chlorinated organic compounds (PCB, PCN, PCT, SCCP), Brominated organic compounds (PBB, PBDE), Tributyltin compounds, Triphenyltin compounds, Asbestos, Specific azo compounds, Formaldehyde, Polyvinyl chloride (PVC), Beryllium oxide, Beryllium copper, Specific phthalates, Hydrofluorocarbon (HFC), Perfluorocarbon (PFC), Perfluorooctane sulfonates (PFOS), Specific Benzotriazole.
Application Guidelines Summary
Circuit Design: Electrical parameters vary with temperature and frequency. Avoid reverse voltage, repeating charge/discharge, overvoltage, and exceeding maximum ripple current. Use voltage divider shunt resistors for series capacitors. Ensure proper wiring and spacing for mounting. Provide clearance for pressure relief vents. Isolate capacitor terminals electrically. Sleeve is for identification, not insulation.
Capacitor Handling: Verify capacitance, voltage, and polarity before insertion. Avoid dropping or using dented/crushed capacitors. Observe temperature and time specifications for soldering. Avoid stress on lead wires. Do not immerse capacitor body into solder bath. Avoid moving or striking capacitor after soldering. Use suitable cleaning solvents and ensure thorough drying. Avoid halogenated, alkali, petroleum-based solvents, xylene, and acetone unless specified. Use mounting adhesives/coatings without halogenated solvents.
Precautions: Do not store or use outside rated temperature range, in contact with water/oil, high humidity, toxic gases, ozone, radiation, or excessive vibration/shock. Avoid touching terminals due to electric shock risk. Do not short circuit terminals.
Emergency Procedures: If vent operates, turn off equipment immediately. Avoid contact with escaping electrolyte gas. Flush eyes with water if gas/electrolyte enters. Gargle if ingested. Wash skin with soap and water.
Long Term Storage: Leakage current increases with storage. Recondition by applying rated voltage in series with a 1000 resistor for 30 minutes after one year.
Capacitor Disposal: Incinerate after crushing or puncturing to prevent explosion. Incinerate at high temperatures to prevent toxic gas release. Dispose of as solid waste, following local laws.
2410121858_Man-Yue-Tech-EEP337M2WP34SZ_C22462421.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
