Product Overview
This document details the specifications for the MILANG ELECTRONICS CO.,LTD GF Series Aluminum Electrolytic Capacitor. Designed for various electronic applications, these capacitors offer reliable performance with a capacitance of 2200uF and a rated voltage of 25V. The GF series is characterized by its specific dimensions, electrical characteristics, and stringent testing procedures to ensure quality and durability.
Product Attributes
- Brand: MILANG ELECTRONICS CO.,LTD
- Origin: Hubei, China
- Series: GF
- Color: Green sleeve with white lettering
- Certifications: RoHS
Technical Specifications
| Part Number | Series | Capacitance (uF) | Rated Voltage (V) | Size (D x L) mm | Tolerance | Dissipation Factor (D.F./120Hz) | Leakage Current (LC uA, 60s) | ESR (100KHz, ) | Life (Hrs) | Ripple Current (mA, 100KHz, 105) | Surge Voltage (V) | Sleeve | Working Temperature () |
| GF 2200UF25V 13X20 | GF | 2200.0 | 25.0 | 13.0 X 20.0 | -20% ~ +20% | 10.0% | 550.0 | 0.03 | 3000 | 2150.0 | 32.0 | Green PET sleeve with white lettering | -40 ~ +105 |
Ripple Current Multiplier
| Frequency | CAP10 | 10CAP100 | 100CAP1000 | CAP1000 |
| 50Hz/60Hz | 0.47 | 0.52 | 0.58 | 0.63 |
| 120Hz | 0.59 | 0.65 | 0.72 | 0.78 |
| 1KHz | 0.85 | 0.89 | 0.90 | 0.91 |
| 10KHz | 0.97 | 0.97 | 0.98 | 0.98 |
| 50100KHz | 1.00 | 1.00 | 1.00 | 1.00 |
Ripple Current vs. Temperature Multiplier
| Temperature () | 45 | 60 | 70 | 85 | 105 |
| Multiplier | 2.10 | 1.90 | 1.65 | 1.40 | 1.00 |
Dimensions (mm)
| Symbol | Dimension | Tolerance |
| D | 13.0 | 0.5 |
| L | 20.0 | 1.5 |
| F | 5.0 | 0.5 |
| d | 0.6 | 0.05 |
Marking Diagram
1. Logo
2. Capacitance and Rated Voltage (e.g., 25V 2200uF)
3. Polarity bar
4. Series (GF)
5. Operating Temperature Range and Capacitance Tolerance (e.g., 105(M))
6. RoHS mark
7. Production Date Code (e.g., 2502 for Feb 2025)
8. Sleeve Material
Test Items
| No. | Test Item | Conditions | Specifications |
| 1 | Maximum permissible ripple current | Temperature:1052, Voltage:DC+peak rippleRated voltage, Ripple frequency:100KHz | Refer to table |
| 2 | Surge | Temperature:1052, Applied voltage: see specification, ON position: 30s, OFF position: 5min 30s, Duration: 1000 cycles | 1.No electrical or mechanical damage. 2.Capacitance change within 15%. 3.D.F. smaller than specification. 4.Leakage current smaller than specification. |
| 3 | Temperature Cycle | One Cycle: High temp 3 for 303 min, 25 for 3 MAX min, Low temp 3 for 303 min, 25 for 3 MAX min. Total cycles: 5 | 1.No appearance defect. 2.Capacitance change within 5%. 3.D.F. smaller than specification. 4.Leakage current smaller than specification. |
| 4 | Resistance to Soldering Heat | Warm up: 1202s to 1202, Solder bath: 2605 (Sn-96.5%, Ag-3.0%, Cu-0.5%), Immersion depth: 1.5-2.0mm, Duration: 101s | 1.No appearance defect. 2.Capacitance change within 5%. 3.D.F. smaller than specification. 4.Leakage current smaller than specification. |
| 5 | Solder Ability | Solder bath: 2355 (Sn-96.5%, Ag-3.0%, Cu-0.5%), Immersion depth: 1.5-2.0mm, Duration: 101s | A minimum of 95% of the immersed surface is to be coated with new solder. |
| 6 | Low Temperature Characteristics (Max. Impedance Ratio) | Working Voltage (V): 6.3, 10, 16, 25, 35, 50, 63, 100 | Impedance Z-40/+20: 8, 6, 4, 3, 3, 3, 3, 3 |
| 7 | High Humidity Storage | Temperature:402, Relative humidity:90-95%, Duration: 2408 hours | 1.No electrical or mechanical damage. 2.Capacitance change within 15%. 3.D.F. smaller than specification. 4.Leakage current smaller than specification. |
| 8 | Vent | Conduct under normal lighting for lab work | No explosion, flash, flame, spark or fire. |
| 9 | Terminal Strength (Tensile/Winding) | Tensile test: see table. Winding test: see table. | 1.No electrical or mechanical damage. 2.No appearance damage. |
| 10 | Vibration | Frequency range: 10-55 Hz, Amplitude: 1.5mm, Cycle: 1 min, Duration: 2 hours per direction (3 directions) | 1.No electrical or mechanical damage. 2.No appearance damage. |
| 11 | Endurance | Applied voltage for 3000 hours at 105. Restored to 25. | 1.Capacitance change within 20%. 2.D.F. change within 200%. 3.Leakage current smaller than specification. |
| 12 | Shelf Life | 1000 hours at 105 without rated working voltage. Restored to 25. | 1.Capacitance change within 20%. 2.D.F. change within 200%. 3.Leakage current within 200%. |
Packing
Bulk Packing: Outer carton dimensions: 420X327X270mm.
Taped Packing: 10 inner boxes per outer carton. Inner box dimensions: 345X235X55mm. Outer carton dimensions: 490X355X295mm.
Box Packing: (Details not fully specified in source text)
Storage Conditions
Storage Temperature: 35
Storage Humidity: 75% RH
Shelf Life: One year (recharge required after one year)
2504101957_Econd-2200UF25VI200GF_C46867095.pdf
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