Product Overview
The SAMXON HP Series Aluminum Electrolytic Capacitors are polar, foil-type capacitors designed for use in electronic equipment. Meeting IEC60384 standards, these capacitors offer reliable performance with a construction featuring an aluminum case, PET sleeve, and solder-coated copper clad steel terminals. They are suitable for various electronic applications requiring stable capacitance and voltage characteristics.
Product Attributes
- Brand: SAMXON
- Series: HP Series
- Construction Type: Single ended, polar Aluminum electrolytic capacitor (foil type)
- Case Material: Aluminum
- Sleeve Material: PET
- Terminal Material: Solder coated copper clad steel
- Seal Material: Rubber-laminated bakelite
- Quality Standard: Meets IEC60384
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 | F (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| EHP227M2WN40SZ**P | 450 | 220 | -20%~+20% | -25~105 | 0.20 | 944 | 0.99 | 2000 | 22X40 | 101.0 |
Performance Characteristics
| Item | Description |
|---|---|
| Rated voltage (WV) | Available: 10, 16, 25, 35, 50, 63, 80, 100, 160, 180, 200, 220, 250, 315, 350, 400, 420, 450, 500 V.DC |
| Surge voltage (SV) | Corresponding values for WV (V.DC) are: 13, 20, 32, 44, 63, 79, 100, 125, 200, 225, 250, 270, 300, 365, 400, 450, 470, 500, 550 V.DC |
| Nominal capacitance (Tolerance) | Measured at 120Hz12Hz, 0.5Vrms, 202. Shall be within specified capacitance tolerance. |
| Leakage current | Measured after connecting with a 1k10 resistor in series for 5 minutes. Refer to Table 1 for criteria. |
| tan | Measured at 120Hz12Hz, 0.5Vrms, 202. Refer to Table 1 for criteria. |
| Terminal strength | Withstands a static load of 25N (2.5kgf) in the axial direction for 30s without intermittent contacts, open/short circuit, or mechanical damage. |
| Temperature characteristics | Tests performed at various temperatures (-40/-25, 20, 105). Criteria include limits on tan, leakage current, and impedance ratio at low temperatures. |
| Load life test | Tested at 105C 2 with DC bias and rated ripple current for specified hours. Criteria include leakage current, capacitance change (within 20%), tan (200% of specified value), and no electrolyte leakage. |
| Shelf life test | Stored at 1052 for 1000+48/0 hours. Criteria include leakage current, capacitance change (within 15%), tan (150% of specified value), and no electrolyte leakage. |
| Surge test | 1000 cycles of charge (305s) and discharge (5 min 30s) with surge voltage. Criteria include leakage current, capacitance change (within 15%), tan (within specified value), and no electrolyte leakage. |
| Vibration test | Applied for 2 hours in 3 mutually perpendicular directions (10Hz ~ 55Hz, 1.5mm amplitude). Criteria include no mechanical damage, no leakage, legible markings, and no internal circuit issues. |
| Solderability test | Dipped in Sn-Cu solder at 2503 for 30.5s. Minimum 95% of the surface being immersed. |
| Resistance to solder heat test | Terminals immersed in solder bath at 2605 for 101s or 40010 for 3+0/-1s. Criteria include leakage current, capacitance change (within 10%), tan (within specified value), and no electrolyte leakage. |
| Change of temperature test | Temperature cycles (-40/-25 to +105). Criteria include leakage current, tan (within specified value), and no electrolyte leakage. |
| Damp heat test | Exposed to 90~95% RH at 402 for 5008 hours. Criteria include leakage current, capacitance change (within 20%), tan (120% of specified value), and no electrolyte leakage. |
| Vent test | Applies to products with vents. Reverse polarity DC test with specified current. Vent shall operate 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
Refer to the latest document of Environment-related Substances standard (SX-WI-QA-343). Controlled substances include heavy metals, chlorinated organic compounds, brominated organic compounds, and others.
Application Guidelines
Circuit Design: Parameters vary with temperature and frequency. Consider effects on leakage current, capacitance, and ESR. Avoid reverse voltage, overvoltage, and excessive ripple current. Use appropriate wiring methods for parallel or series capacitor connections. Ensure adequate clearance for pressure relief vents and avoid obstructions. Electrically isolate capacitors. The vinyl sleeve is for identification and not electrical insulation.
Capacitor Handling: Verify capacitance, rated voltage, and polarity before insertion. Avoid dropping or damaging capacitors. Ensure correct hole spacing and avoid stress on leads during insertion and soldering. Observe soldering temperature and time specifications. Avoid immersing the capacitor body into the solder bath. Handle capacitors carefully after soldering to prevent stress on leads. Use suitable cleaning solvents and ensure thorough drying. Avoid halogenated, alkali, petroleum-based solvents, xylene, and acetone unless specified.
Precautions for using capacitors: Do not store or use in extreme temperatures, direct 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 pressure relief vent operates, immediately turn off equipment. Avoid contact with escaping electrolyte gas. Flush eyes with water if electrolyte enters. Wash skin with soap and water.
Long Term Storage: Leakage current increases with long storage. Recondition capacitors stored for over one year by applying rated voltage in series with a 1000 resistor for 30 minutes.
Capacitor Disposal: Incinerate after crushing or puncturing the can to prevent explosion. Incinerate at high temperatures to prevent toxic gas release. Dispose of as solid waste, following local laws.
2410121858_Man-Yue-Tech-EHP227M2WN40SZ_C22462419.pdf
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