GF Series Miniature Aluminum Electrolytic Capacitors
Product Overview
The GF Series Miniature Aluminum Electrolytic Capacitors are designed for high-frequency applications requiring low impedance and high ripple current capabilities. These capacitors operate at temperatures up to 105C and offer extended lifetime ratings of 1,000 to 4,000 hours. Their low impedance characteristics make them suitable for demanding electronic circuits. The series is compliant with JIS C - 5101-4 (IEC 60384-4) industrial standards.
Product Attributes
- Brand: GF Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Temperature Rating: +105C
- Key Features: High Ripple Current (), Low Impedance ()
- Compliance: JIS C - 5101-4 (IEC 60384-4)
Technical Specifications
General Specifications
| Item | Performance Characteristics |
|---|---|
| Operating Temperature Range | -40 to +105C |
| Rated Working Voltage Range | 6.3 to 100V |
| Nominal Capacitance Range | 3.3 to 4700F |
| Capacitance Tolerance | 20% at 120Hz, +20C |
| Leakage Current | I 0.01CV or 3 (A) whichever is greater (measured after 2 minutes application of rated working voltage at +20C) |
| tan (120Hz, +20C) | See table below |
| Low Temperature Characteristics (Impedance ratio max. at 120Hz) | See table below |
| Load Life | 1,000~4,000 hours at 105C |
| Shelf Life | At +105C (no voltage applied for 1,000 hours), stabilized at +20C: Leakage current Initial specified value, Capacitance change within 25% of initial value, tan 150% of initial value. |
tan (max.) at 120Hz, +20C
| Working Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| tan (max.) | 0.22 | 0.19 | 0.16 | 0.14 | 0.12 | 0.10 | 0.09 | 0.08 |
For capacitance value >1000F, add 0.02 per another 1000F.
Low Temperature Characteristics (Impedance Ratio Z-25C / Z+20C and Z-40C / Z+20C)
| Working Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| Z-25C / Z+20C | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Z-40C / Z+20C | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
Case Size Table
| D | 4 | 5 | 6.3 | 8 (L <20) | 8 (L 20) | 10 | 12.5 |
|---|---|---|---|---|---|---|---|
| F | 1.5 | 2.0 | 2.5 | 3.5 | 3.5 | 5.0 | 5.0 |
| d | 0.45 (L 7) | 0.45 (L 9) | 0.50 | 0.6 | 0.6 | 0.6 | |
| 1 | 1.5 (L 20) | 2.0 | |||||
| (D <20) | 0.5 | 1.0 (D 20) |
Standard Ratings (Partial List)
Note: Full Standard Ratings are extensive and provided in the original datasheet. Below is a sample for illustration.
| Voltage (Code) | Cap. (F) | Case Size (D x L mm) | Impedance () at 20C 100kHz | Ripple Current (mArms) at 105C 100kHz |
|---|---|---|---|---|
| 6.3V (0J) | 1000 | 8 x 12 | 0.130 | 640 |
| 25V (1E) | 47 | 6.3 x 11 | 0.220 | 340 |
| 63V (1J) | 100 | 10 x 12.5 | 0.344 | 314 |
| 100V (2A) | 100 | 10 x 20 | 0.168 | 466 |
Ripple Current Multiplier
| Cap (F) | Freq. (Hz) 120 | Freq. (Hz) 1k | Freq. (Hz) 10k | Freq. (Hz) 100k |
|---|---|---|---|---|
| 180 | 0.40 | 0.75 | 0.90 | 1.00 |
| 220~560 | 0.50 | 0.85 | 0.94 | 1.00 |
| 680~1800 | 0.60 | 0.87 | 0.95 | 1.00 |
| 2200~3900 | 0.75 | 0.90 | 0.95 | 1.00 |
| 4700 | 0.85 | 0.95 | 0.98 | 1.00 |
Specifications are subject to change without notice.
2410121449_Man-Yue-Tech-EGF475M1HD11RR_C840190.pdf
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