Product Overview
This document outlines the specifications for the "VT Series" V-chip aluminum electrolytic capacitors. These capacitors are designed for various voltage and capacitance requirements, adhering to international and Japanese industrial standards. They are suitable for applications requiring reliable performance across a wide temperature range and offer specific characteristics for leakage current, loss tangent, low-temperature performance, surge testing, durability, and heat resistance. The product also includes detailed information on product identification, drawings, dimensions, taping specifications, and lead-free reflow soldering conditions.
Product Attributes
- Brand: V-chip
- Origin: Jiangxi, China
- Certifications: Comply with EU directive 2002/95/EC
Technical Specifications
| Parameter | Specification |
| Series | VT Series |
| Type | V-chip Aluminum Electrolytic Capacitors |
| Reference Standards | IEC 60384, JIS C 5101 |
| Environmental Protection | 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 (after 2 min) | 6.3~120V (4~10): 0.01 CV or 3A (whichever is greater); 6.3~120V (12.5~18): 0.03 CV or 4A (whichever is greater) |
| Leakage Current (after 5 min) | 160~450V (6.3~18): 0.04 CV + 100A |
| Loss Tangent (Tan ) (120Hz, 20C) | Varies by rated voltage and diameter (See document for detailed table) |
| Low Temperature Characteristics (Impedance Ratio ZT/Z20) | Varies by rated voltage, temperature (-25C, -55C), and diameter (See document for detailed table) |
| Surge Test (IEC 60384-4) | Cycles: 1000; C/C%: 20%; DF: Specification Value; Leakage Current: Specification Value; Appearance: OK; Charging Voltage: WV(315V)*1.15 or WV(>315V)*1.10; Charging Time: 30s; Discharge Time: 5min |
| Load Life (2000hrs at 105C) | Capacitance Change: Within 20% of initial (30% for 10V); Dissipation Factor: 200% of initial specified value; Leakage Current: Initial specified value |
| Shelf Life (1000hrs at 105C) | Meets durability standards after preconditioning. |
| Resistance to Soldering Heat (250C for 10s) | Capacitance Change: Within 10% of initial value; Dissipation Factor: Initial specified value; Leakage Current: Initial specified value |
| Marking | Product Series, Rated Voltage and Nominal Capacitance, Negative Polarity |
| Taping Specifications | Applicable standard JIS C0806 and IEC 60286-3. Detailed dimensions and packaging quantities provided. |
| Lead-free Reflow Soldering Conditions | Recommended for IR or hot blast. Max 2 reflows with >60 min interval. Specific preheating, soldering time, and peak temperature limits based on size and voltage. |
2512241555_FOLLON-EFVH016ADA221M0677-VT_C53206936.pdf
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