Product Overview
This document outlines the specifications for the MILANG ELECTRONICS CO.,LTD GF Series Aluminum Electrolytic Capacitor. Designed for various electronic applications, these capacitors offer reliable performance with specific electrical and physical characteristics detailed below.
Product Attributes
- Brand: MILANG ELECTRONICS CO.,LTD
- Origin: (Hubei Milang Xingchuang Electronics Co., Ltd.)
- Series: GF Series
- Color: Green sleeve with white lettering (PET)
- Certifications: RoHS
Technical Specifications
| Part Number | Series | Capacitance (uF) | Rated Voltage (V) | Size (D x L) | Tolerance | Dissipation Factor (D.F.) / 120Hz | Leakage Current (LC) 60s | Impedance @ 100KHz () | Life (Hrs) @ 105 | Ripple Current (R.C.) mA @ 100KHz | Surge Voltage (V) | Sleeve Material | Working Temperature () |
| GF 1000UF16V 8X18 | GF | 1000.0 | 16.0 | 8.0 X 18.0 | -20% ~ +20% | 10.0% | 160.0 | 0.065 | 2000 | 1050.0 | 20.0 | PET (Green with white text) | -40 ~ +105 |
Dimensions (Unit: mm)
| D | L | F | d |
| 8.0 0.5 | 18.0 1.5 | 3.5 0.5 | 0.5 0.05 |
Marking Diagram
| Item | Description |
| 1 | Company Logo |
| 2 | Capacitance and Rated Voltage |
| 3 | Polarity Bar |
| 4 | Product Series |
| 5 | Operating Temperature Range and Capacitance Tolerance |
| 6 | RoHS Environmental 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 ripple Rated voltage, Ripple frequency: 100KHz | Refer to table |
| 2 | Surge | Temperature: 1052, Applied voltage: see specification, Duration: 30 seconds ON / 5 minutes OFF, 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 (303 min) -> 25 (3 MAX min) -> Low Temp 3 (303 min) -> 25 (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 time: 1202 sec to reach 1202, Solder bath temp: 2605 (Sn-96.5%, Ag-3.0%, Cu-0.5%), Immersion depth: 1.5-2.0mm, Duration: 101 sec. | 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 temp: 2355 (Sn-96.5%, Ag-3.0%, Cu-0.5%), Immersion depth: 1.5-2.0mm, Duration: 101 sec. | 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 / Z+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. Capacitor diameter < 22.4mm, Applied current: 1A, Duration: within 30 min. Capacitor diameter > 22.5mm, Applied current: 10A, Duration: 9 min. | No explosion, flash, flame, spark or fire, nor expulsion of metal from the casing. |
| 9 | Terminal Strength (Tensile/Winding) | Tensile Test: Diameter 0.5-0.8mm (Tensile Strength 10N, 101sec); Diameter 0.8-1.25mm (Tensile Strength 20N, 101sec). Winding Test: Diameter 0.5-0.8mm (Winding Strength 5N, 0.51kg awl); Diameter 0.8-1.25mm (Winding Strength 10N, 1.02kg awl). | 1. No electrical or mechanical damage. 2. No appearance damage. |
| 10 | Vibration | Frequency range: 10Hz to 55Hz, Amplitude: 1.5 mm, 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 2000 hours at 105. Restored to 25. | 1. Capacitance change within 20% of initial value. 2. D.F. change within 200% of specified value. 3. Leakage current smaller than specification. |
| 12 | Shelf Life | Stored for 1000 hours at 105 without rated working voltage. Restored to 25. | 1. Capacitance change within 20% of initial value. 2. D.F. change within 200% of specified value. 3. Leakage current within 200% of specification. |
Packing
| Type | Details |
| Bulk Packaging | Includes long and short lead packaging. Outer box dimensions: 420X327X270mm. |
| Taped Packaging | Standard packaging: 10 inner boxes per outer box. Inner box dimensions: 345X235X55mm. Outer box dimensions: 490X355X295mm. |
| Box Packaging | (Details not fully specified in source) |
Storage Conditions
Storage Temperature: 35
Storage Humidity: 75% RH
Shelf Life: One year (re-charging required after one year)
2507111630_Econd-1000uF16V8x18GF_C49332875.pdf
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