Product Overview
The GT Series miniature aluminum electrolytic capacitors are designed for high-frequency applications requiring low impedance and high ripple current handling. These capacitors offer extended life assurance, operating reliably at temperatures up to 105C. Key features include low impedance for high frequency, and a load life of 4,000 to 10,000 hours at 105C. They are suitable for applications demanding high ripple current capabilities and long operational life.
Product Attributes
- Brand: GT Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Key Features: High Ripple Current, Longer Life Assurance, Low Impedance
- Operating Temperature: -40 to +105C
- Industrial Standard: JIS C - 5101-4 (IEC 60384-4)
Technical Specifications
| Item | Performance Characteristics | Details |
| Operating Temperature Range | | -40 to +105C |
| Rated Working Voltage Range | | 6.3 to 100V |
| Nominal Capacitance Range | | 15 to 3900F |
| 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 for specific voltage ratings. For capacitance >1000F, add 0.02 per another 1000F. |
| Low Temperature Characteristics (Impedance ratio max. at 120Hz) | Z-25C / Z+20C | 4 (6.3V), 3 (10-100V) |
| Z-40C / Z+20C | 8 (6.3V), 6 (10V), 4 (16V), 3 (25-100V) |
| High Temperature Loading Test | Test time | 4,000h to 10,000h (depending on case size and WV) |
| Post test requirements at +20C | Leakage current: Initial specified value; Cap. change: within 25% of initial; tan : 200% of initial |
| Shelf Life | At +105C (no voltage applied) after 1,000 hours, then stabilized at +20C | Leakage current: Initial specified value; Cap. change: within 25% of initial; tan : 200% of initial |
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 |
Standard Ratings - Voltage 6.3V (0J)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 120 (127) | 6.3 x 11 | 0.220 | 340 |
| 220 (227) | 6.3 x 11 | 0.220 | 340 |
| 330 (337) | 6.3 x 11 | 0.220 | 340 |
| 470 (477) | 6.3 x 11 | 0.220 | 340 |
| 680 (687) | 8 x 12 | 0.130 | 640 |
| 820 (827) | 10 x 12.5 | 0.080 | 865 |
| 1000 (108) | 8 x 16 | 0.087 | 840 |
| 1200 (128) | 8 x 20 | 0.069 | 1050 |
| 1500 (158) | 10 x 20 | 0.046 | 1400 |
| 2200 (228) | 10 x 25 | 0.042 | 1650 |
| 2700 (278) | 10 x 30 | 0.031 | 1910 |
| 3300 (338) | 12.5 x 20 | 0.035 | 1900 |
| 3900 (398) | 12.5 x 25 | 0.030 | 2124 |
Standard Ratings - Voltage 10V (1A)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 120 (127) | 6.3 x 11 | 0.220 | 340 |
| 220 (227) | 8 x 12 | 0.130 | 640 |
| 330 (337) | 8 x 12 | 0.130 | 640 |
| 470 (477) | 8 x 16 | 0.087 | 840 |
| 680 (687) | 8 x 16 | 0.087 | 840 |
| 820 (827) | 10 x 12.5 | 0.080 | 865 |
| 1000 (108) | 8 x 20 | 0.069 | 1050 |
| 1200 (128) | 10 x 20 | 0.046 | 1400 |
| 1500 (158) | 10 x 25 | 0.042 | 1650 |
| 2200 (228) | 10 x 30 | 0.031 | 1910 |
| 2700 (278) | 12.5 x 20 | 0.035 | 1900 |
| 3300 (338) | 12.5 x 25 | 0.030 | 2124 |
| 3900 (398) | 12.5 x 25 | 0.030 | 2124 |
Standard Ratings - Voltage 16V (1C)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 120 (127) | 6.3 x 11 | 0.220 | 340 |
| 220 (227) | 8 x 12 | 0.130 | 640 |
| 330 (337) | 8 x 16 | 0.087 | 840 |
| 470 (477) | 8 x 16 | 0.087 | 840 |
| 680 (687) | 8 x 16 | 0.087 | 840 |
| 820 (827) | 10 x 12.5 | 0.080 | 865 |
| 1000 (108) | 8 x 20 | 0.069 | 1050 |
| 1200 (128) | 10 x 20 | 0.046 | 1400 |
| 1500 (158) | 10 x 25 | 0.042 | 1650 |
| 2200 (228) | 10 x 30 | 0.031 | 1910 |
| 2700 (278) | 12.5 x 20 | 0.035 | 1900 |
| 3300 (338) | 12.5 x 25 | 0.030 | 2124 |
| 3900 (398) | 12.5 x 25 | 0.030 | 2124 |
Standard Ratings - Voltage 25V (1E)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 56 (566) | 6.3 x 11 | 0.220 | 340 |
| 100 (107) | 6.3 x 11 | 0.220 | 340 |
| 120 (127) | 8 x 16 | 0.120 | 730 |
| 150 (157) | 8 x 12 | 0.130 | 640 |
| 220 (227) | 8 x 16 | 0.087 | 840 |
| 330 (337) | 10 x 16 | 0.060 | 1210 |
| 470 (477) | 10 x 20 | 0.046 | 1400 |
| 560 (567) | 10 x 25 | 0.042 | 1650 |
| 680 (687) | 10 x 20 | 0.046 | 1400 |
| 820 (827) | 10 x 25 | 0.042 | 1650 |
| 1000 (108) | 10 x 25 | 0.042 | 1650 |
| 1500 (158) | 12.5 x 20 | 0.035 | 1900 |
Standard Ratings - Voltage 35V (1V)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 56 (566) | 6.3 x 11 | 0.220 | 340 |
| 100 (107) | 6.3 x 11 | 0.220 | 340 |
| 120 (127) | 8 x 16 | 0.120 | 730 |
| 150 (157) | 10 x 12.5 | 0.120 | 760 |
| 220 (227) | 8 x 16 | 0.087 | 840 |
| 330 (337) | 10 x 16 | 0.060 | 1210 |
| 470 (477) | 10 x 20 | 0.046 | 1400 |
| 560 (567) | 10 x 25 | 0.042 | 1650 |
| 680 (687) | 8 x 20 | 0.069 | 1050 |
| 820 (827) | 10 x 25 | 0.042 | 1650 |
| 1000 (108) | 10 x 25 | 0.042 | 1650 |
| 1500 (158) | 12.5 x 20 | 0.035 | 1900 |
Standard Ratings - Voltage 50V (1H)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 56 (566) | 6.3 x 11 | 0.220 | 340 |
| 100 (107) | 8 x 12 | 0.130 | 640 |
| 120 (127) | 8 x 16 | 0.087 | 840 |
| 150 (157) | 10 x 12.5 | 0.080 | 865 |
| 220 (227) | 8 x 16 | 0.087 | 840 |
| 330 (337) | 10 x 16 | 0.060 | 1210 |
| 470 (477) | 10 x 20 | 0.046 | 1400 |
| 560 (567) | 10 x 25 | 0.042 | 1650 |
| 680 (687) | 10 x 20 | 0.046 | 1400 |
| 820 (827) | 10 x 25 | 0.042 | 1650 |
| 1000 (108) | 10 x 25 | 0.042 | 1650 |
| 1500 (158) | 12.5 x 20 | 0.035 | 1900 |
Standard Ratings - Voltage 63V (1J)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 15 (156) | 6.3 x 11 | 0.960 | 115 |
| 27 (276) | 8 x 12 | 0.504 | 232 |
| 33 (336) | 6.3 x 11 | 0.960 | 115 |
| 39 (396) | 8 x 16 | 0.360 | 300 |
| 47 (476) | 10 x 12.5 | 0.344 | 314 |
| 56 (566) | 8 x 12 | 0.504 | 232 |
| 68 (686) | 8 x 12 | 0.504 | 232 |
| 82 (826) | 8 x 16 | 0.360 | 300 |
| 100 (107) | 10 x 20 | 0.168 | 466 |
| 120 (127) | 8 x 20 | 0.264 | 362 |
| 180 (187) | 10 x 20 | 0.168 | 466 |
| 220 (227) | 10 x 25 | 0.160 | 531 |
| 270 (277) | 10 x 20 | 0.168 | 466 |
| 330 (337) | 12.5 x 20 | 0.128 | 690 |
| 470 (477) | 12.5 x 25 | 0.096 | 922 |
Standard Ratings - Voltage 100V (2A)
| Cap. (F) Code | Case Size (D x L mm) | Max. Impedance () at 20C 100kHz | Max. Allowable Ripple Current (mArms) at 105C 100kHz |
| 15 (156) | 6.3 x 11 | 0.960 | 115 |
| 27 (276) | 8 x 12 | 0.504 | 232 |
| 33 (336) | 6.3 x 11 | 0.960 | 115 |
| 39 (396) | 8 x 16 | 0.360 | 300 |
| 47 (476) | 10 x 12.5 | 0.344 | 314 |
| 56 (566) | 8 x 12 | 0.504 | 232 |
| 68 (686) | 10 x 16 | 0.248 | 357 |
| 82 (826) | 10 x 20 | 0.168 | 466 |
| 100 (107) | 10 x 25 | 0.160 | 531 |
| 120 (127) | 8 x 20 | 0.264 | 362 |
| 180 (187) | 10 x 20 | 0.168 | 466 |
| 220 (227) | 10 x 30 | 0.120 | 663 |
| 270 (277) | 10 x 20 | 0.168 | 466 |
| 330 (337) | 12.5 x 20 | 0.128 | 690 |
| 470 (477) | 12.5 x 25 | 0.096 | 922 |
Ripple Current Multiplier
| Frequency (Hz) | 50 | 120 | 300 | 1k | 100k |
| Cap (F) 15~33 | 0.45 | 0.55 | 0.70 | 0.90 | 1.00 |
| Cap (F) 39~330 | 0.60 | 0.70 | 0.85 | 0.95 | 1.00 |
| Cap (F) 390~1000 | 0.65 | 0.75 | 0.90 | 0.98 | 1.00 |
| Cap (F) 1200~3900 | 0.75 | 0.80 | 0.95 | 1.00 | 1.00 |
Case Size Table
| D | d | F | (L | (L 20) | (D | (D 20) |
| 6.3 | 0.5 | 2.5 | 1.5 | 2.0 | 0.5 | 1.0 |
| 8 | 0.5 | 3.5 | | | | |
| 10 | 0.6 | 5.0 | | | | |
| 12.5 | 0.6 | 5.0 | | | | |
Part Number System Example (10V 3300F)
E GT 338 M 1A I 25 RR
- Series: E-CAP GT Series
- Type: Radial Bulk
- Voltage: 10V (1A)
- Capacitance: 3300F (338)
- Tolerance: 20% (M)
- Case Length: 25mm (25)
- Diameter: 12.5mm (I)
