Product Overview
The VT Series V-chip aluminum electrolytic capacitors from JiangXi Follon Electronics Technology Co.,Ltd are designed for a wide range of applications. These capacitors comply with environmental protection standards and offer reliable performance across various operating temperatures and voltage ranges. They are suitable for use in electronic circuits requiring stable capacitance and low leakage current.
Product Attributes
- Brand: Follon
- Origin: China
- Product Series: VT Series
- Certifications: Complies with EU directive 2002/95/EC
- Material: V-chip Aluminum Electrolytic Capacitors
Technical Specifications
| Parameter | Value | Notes |
| Scope | VT Series V-chip aluminum electrolytic capacitors | |
| Reference Standard | IEC 60384, JIS C-5101 | |
| Environmental Protection Standard | Comply with EU directive 2002/95/EC | |
| Operating Temperature Range | 6.3V~100V: -55C to +105C 160V~400V: -40C to +105C 450V: -25C to +105C | |
| Voltage Range | DC: 4V to 450V | |
| Capacitance Range | 0.1F to 6800F | |
| Capacitance Tolerance | 20% at 120Hz, +20C | |
| Leakage Current | 6.3-120V (4-10): 0.01 CV or 3 A (whichever is greater) after 2 min 6.3-120V (12.5-18): 0.03 CV or 4 A (whichever is greater) after 2 min 160-450V (6.3-18): 0.04 CV + 100A after 5 min | I=Leakage current (A), C=Rated capacitance (F), V=Rated DC working voltage (V) |
| Dissipation Factor (Tan ) | 120Hz, 20C. Varies by voltage and diameter. Max values range from 0.14 to 0.40. | See document for specific values per voltage and diameter. |
| Stability at Low Temperature | 120Hz. Impedance ratio ZT/Z20(max) at -25C and -55C. | See document for specific values per voltage and diameter. |
| Surge Test | 1000 cycles, 175% rated voltage (for 315V) or 110% (for >315V). C/C% 20%, DF specified value, Leakage Current specified value. Appearance OK. | Charging voltage WV(315V)*1.15 or WV(315V)*1.10. Charging time 30s, Discharge time 5min. |
| Load Life | 2000 hours at 105C with rated voltage. Capacitance change 20% (30% for 10V), DF 200% of initial, Leakage Current initial specified value. | |
| Shelf Life | 1000 hours at 105C without voltage. Preconditioned according to JIS C 5101-4. | Should meet durability standards. |
| Resistance to Soldering Heat | 10 seconds at 250C. Capacitance change 10%, DF specified value, Leakage Current specified value. | |
| Marking | Manufacturer's mark, Rated voltage and nominal capacitance, Negative polarity. | |
| Dimensions | Various sizes available from 4x5.4/5.8mm to 18x21.5mm. | See document for detailed dimensions (A, B, C, P, L, W, a, b). |
| Taping Specifications | Applicable standard JIS C0806 and IEC 60286-3. | See document for cassette pattern, reel dimensions, and packaging quantities. |
| Lead-free Reflow Soldering Condition | Recommended for IR and hot blast. Max 1 reflow cycle or 2 cycles with 60 min interval. | See document for specific preheating, soldering time, and peak temperature details. |
| Recommended Land Size | Varies by capacitor size. | See document for X, Y, and a dimensions. |
| Raw Material of Lead Wire | TPCS: Fe 71.35%, Cu 20%, Sn 8.65% |
2512241555_FOLLON-EFVH016ADA471M08B0-VT_C53206952.pdf
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