Durable Man Yue Tech ERH225M2GF12RR foil type aluminum electrolytic capacitor for general electronics
Product Overview
The SAMXON RH Series Aluminum Electrolytic Capacitors are polar, foil-type capacitors designed for use in electronic equipment. These capacitors meet IEC60384 standards and are constructed with a tinned CP wire lead line, aluminum wire terminals, and a formed aluminum foil anode. They are impregnated with electrolyte and enclosed in an aluminum case, sealed with end seal rubber and finished with a vinyl sleeve. The RH series is suitable for general electronic applications requiring reliable performance.
Product Attributes
- Brand: SAMXON
- Series: RH Series
- Construction Type: Single ended, foil type
- Sealing Material: Rubber
- Sleeve Material: PVC/PET
- Lead Line Material: Tinned CP wire (Pb Free)
- Certifications: Meets IEC60384
Technical Specifications
| SAMXON Part No. | WV (Vdc) | Cap. (F) | Cap. tolerance | Temp. range () | tan (120Hz, 20) | Leakage Current (A, 2min) | Max Ripple Current at 105 100kHz (mA rms) | Load lifetime (Hrs) | DL (mm) | F0.5 (mm) | d0.05 (mm) | Sleeve |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ERH225M2GF12RR**P | 400 | 2.2 | -20%~+20% | -25~105 | 0.20 | 43 | 76 | 10000 | 8X12 | 3.5 | 0.5 | PET |
Performance Characteristics
| Item | Description |
|---|---|
| Rated voltage (WV) | See Table 1 |
| Surge voltage (SV) | See Table 2 (e.g., 400Vdc WV has 450Vdc SV) |
| Nominal capacitance (Tolerance) | Measured at 120Hz12Hz, 0.5Vrms, 202. Within specified tolerance. |
| Leakage current | Measured after 2 minutes with a 1k10 protective resistor. Refer to Table 1. |
| tan | Measured at 120Hz, 0.5Vrms, 202. Refer to Table 1. |
| Terminal strength | Tensile force: 5N (0.51kgf) for 0.5mm wire, 10N (1.0kgf) for >0.5mm to 0.8mm wire. Bending force: 2.5N (0.25kgf) for 0.5mm wire, 5N (0.51kgf) for >0.5mm to 0.8mm wire. No noticeable changes, breakage, or looseness. |
| Temperature characteristics | Tested at -25, 20, and 105. tan and leakage current within limits. At -25, Z-25/Z+20 ratio specified in Table 2 (e.g., 6 for 400V). |
| Load life test | 105C 2, DC bias + ripple current. 10000~12000 hours. Leakage current, Capacitance Change (20%), tan (200% of specified), Appearance (no electrolyte leakage). |
| Shelf life test | 1052 for 1000 hours. Leakage current, Capacitance Change (20%), tan (200% 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, Appearance (no electrolyte leakage). |
| Vibration test | 10Hz ~ 55Hz, 1.5mm amplitude for 2 hours in 3 directions. Inner construction, Appearance (no damage, leakage, swelling). |
| Solderability test | 2453C, 2mm depth, 252.5mm/s, 30.5s. Minimum 95% surface coverage. |
| Resistance to solder heat test | 2605 for 101s or 40010 for 3+0/-1s. Leakage current, Capacitance Change (10%), tan, Appearance (no electrolyte leakage). |
| Change of temperature test | 5 cycles of +20, -25, +105. Leakage current, tan, Appearance (no electrolyte leakage). |
| Damp heat test | 402, 90~95% RH for 5008 hours. Leakage current, Capacitance Change (20%), tan (120% of specified), Appearance (no electrolyte leakage). |
| Vent test | Applies to products with vent (6.3). DC test with reversed polarity. Vent operates with no dangerous conditions. |
| Maximum permissible (ripple current) | Maximum AC current at 100kHz and maximum operating temperature. Frequency multipliers provided. |
Forming Dimensions
| Shape Code | D | F | H | d |
|---|---|---|---|---|
| CB Type | 8 | 3.5 | 3.5 | 0.5 |
| HE Type | 8 | 5.0 | 5.0 | 0.5 |
| KD Type | 8 | 5.0 | 4.5 | 0.5 |
| FD Type | 8 | 5.0 | 2.0 | 0.5 |
Taping Specification
Details on taping specifications for various diameter and type codes (TV, TC, TE, TQ) are provided, including dimensions like Diameter (D), Height (A), Lead Diameter (d), Component Spacing (P), Pitch (P0), and tape widths (W, W0, W1, W2).
Environment-related Substances
List of controlled substances as per Sony-SS-00259, including Cadmium, Lead, Mercury, Hexavalent chromium, PCBs, PCNs, PCTs, SCCPs, Chlorinated organic compounds, Brominated organic compounds, TBT, TPT, Asbestos, Azo compounds, Formaldehyde, PVC, Beryllium oxide, Beryllium copper, Specific phthalates, HFC, PFC, PFOS, and Specific Benzotriazole.
Application Guidelines
Guidelines cover circuit design considerations such as operating temperature, frequency effects on parameters, life expectancy, common application conditions to avoid (reverse voltage, charge/discharge, over voltage, ripple current), series/parallel capacitor usage, and capacitor mounting considerations (double-sided PCBs, hole positioning/spacing, clearance for pressure relief vents, circuit board patterns, screw terminal mounting). Electrical isolation requirements are also detailed.
Handling and Storage
Handling Techniques: Considerations before use include finite capacitor life, transient recovery voltage, increased leakage current with long storage, avoiding dropped or dented capacitors. Insertion requires verifying capacitance, voltage, polarity, and hole spacing. Manual and flow soldering guidelines are provided, emphasizing temperature and time limits. Post-solder handling and circuit board cleaning procedures are outlined, with warnings about specific solvents. Mounting adhesives and coating agents should be used with caution.
Precautions for using capacitors: Avoid storage or use in extreme temperatures, direct contact with water/oil, high humidity, toxic gases, ozone, radiation, UV rays, and excessive vibration/shock. Electrical precautions include avoiding touching terminals and preventing short circuits.
Emergency Procedures: In case of pressure relief vent operation, immediately turn off equipment. Avoid contact with escaping electrolyte gas/liquid and follow first aid instructions.
Long Term Storage: Leakage current increases with storage. Reconditioning by applying rated voltage with a current limiting resistor is recommended after one year. Products over eighteen months old require confirmation.
Capacitor Disposal: Methods include incineration after crushing/puncturing or disposal as solid waste, adhering to local laws.
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