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Specifications
Lifetime:
4000hrs@105℃
Operating Temperature:
-40℃~+105℃
Capacitance:
680uF
Height - Seated (Max):
16mm
Voltage Rating:
25V
Pin Spacing:
3.5mm
Diameter:
8mm
Equivalent Series Resistance(ESR):
68mΩ
Ripple Current:
1.22A@100KHz
Tolerance:
±20%
Mfr. Part #:
680UF25VF160GF
Package:
Through Hole,D8xL16mm
Key Attributes
Model Number:
680UF25VF160GF
Product Description
Product Overview
This document specifies the MILANG ELECTRONICS CO.,LTD GF Series Aluminum Electrolytic Capacitor. It is designed for various electronic applications requiring stable capacitance and voltage ratings. The product offers a robust construction with a PET sleeve and is available in a long-lead format.
Product Attributes
- Brand: MILANG ELECTRONICS CO.,LTD
- Origin: Hubei, China
- Product Series: GF Series
- Certifications: RoHS
- Sleeve Material: PET (Green with white characters)
- Lead Type: Long lead
Technical Specifications
| Customer Part Number | Supplier PN | Series | Capacitance (uF) | Rated Voltage (V) | Size (D x L) mm | Tolerance | Dissipation Factor (D.F.) / 120Hz (%) | Leakage Current (LC) uA/60s | Impedance () @ 100KHz | Life (Hrs) @ 105 | Ripple Current (R.C.) mA @ 100KHz | Surge Voltage (V) | Working Temperature () |
| GF 680UF25V 8X16 | 680UF25VF160GF | GF | 680.0 | 25.0 | 8.0 X 16.0 | -20% ~ +20% | 10.0 | 170.0 | 0.068 | 4000 | 1220.0 | 32.0 | -40 ~ +105 |
Dimensions (Unit: mm)
| Symbol | Dimension | Tolerance |
| D | 8.0 | 0.5 |
| L | 16.0 | 1.5 |
| F | 3.5 | 0.5 |
| d | 0.5 | 0.05 |
Marking Diagram
1. Logo
2. Capacitance and Rated Voltage (e.g., 25V 680uF)
3. Polarity bar
4. Product Series (GF)
5. Operating Temperature Range and Capacitance Tolerance (e.g., 105(M))
6. RoHS
7. Production Date Code (e.g., 2502 for Feb 2025)
8. Sleeve Material
Test Items
| Test Item | Conditions | Specifications |
| Maximum permissible ripple current | Temperature: 1052, Voltage: DC Voltage + peak ripple voltage Rated voltage, Ripple frequency: 100KHz | Refer to table |
| Surge | Temperature: 1052, Applied voltage: see specification, "ON" position: 30 seconds, "OFF" position: 5 minutes 30 seconds, Duration: 1000 cycles | 1. No electrical or mechanical damage. 2. Capacitance change within 15%. 3. D.F. smaller than specification value. 4. Leakage current smaller than specification value. |
| Temperature Cycle | One Cycle: Rated high category temperature 3 (303 min) 25 (3 MAX min) Rated low category temperature 3 (303 min) 25 (3 MAX min). Total number of cycles: 5 | 1. No appearance defect. 2. Capacitance change within 5%. 3. D.F. smaller than specification value. 4. Leakage current smaller than specification value. |
| Resistance to Soldering Heat | Warm up time: 1202 seconds to reach 1202, Solder bath temperature: 2605, Solder bath composition: Sn-96.5%, Ag-3.0%, Cu-0.5%, Immersion depth: 1.5 to 2.0mm, Immersion duration: 101 seconds | 1. No appearance defect. 2. Capacitance change within 5%. 3. D.F. smaller than specification value. 4. Leakage current smaller than specification value. |
| Solder Ability | Solder bath temperature: 2355, Solder bath composition: Sn-96.5%, Ag-3.0%, Cu-0.5%, Immersion depth: 1.5 to 2.0mm, Immersion duration: 101 seconds | A minimum of 95% the immersed surface is to be coated with the new solder. |
| 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 |
| High Humidity Storage | Temperature: 402, Relative humidity: 90 to 95%, Duration: 2408 hours | 1. No electrical or mechanical damage. 2. Capacitance change within 15%. 3. D.F. smaller than specification value. 4. Leakage current smaller than specification value. |
| Vent | Conduct under normal lighting for lab work | There shall be no explosion, flash, flame, spark or fire from the capacitor during or after the test, nor shall there be expulsion of any metal from the casing. |
| Terminal Strength (Tensile/Winding) | Tensile test: Diameter of terminal (d) 0.5d0.8 (Tensile Strength: 10N, 101sec); 0.8d1.25 (Tensile Strength: 20N, 101sec). Winding test: Diameter of terminal (d) 0.5d0.8 (Winding Strength: 5N, 0.51kg); 0.8d1.25 (Winding Strength: 10N, 1.02kg) | 1. No electrical or mechanical damage. 2. No appearance damage. |
| Vibration | Frequency range: 10 Hz to 55 Hz, Amplitude: 1.5 mm, Cycle definition: 10Hz to 55 Hz and back to 10Hz, Cycle duration: 1 minute, Duration: 2 hours per direction (3 directions) | 1. No electrical or mechanical damage. 2. No appearance damage. |
| Endurance | Capacitors are placed in an oven and applied voltage for 4000 hours at 105. After being restored to 25, capacitors shall meet the specifications. | 1. Capacitance change within 20% of the initial value. 2. D.F. change within 200% of the specified value. 3. Leakage current smaller than specification value. |
| Shelf Life | Capacitors are placed in an oven for 1000 hours at 105 without applying rated working voltage. After being restored to 25, capacitors shall meet the specifications. | 1. Capacitance change within 20% of the initial value. 2. D.F. change within 200% of the specified value. 3. Leakage current within 200% of the specification value. |
Packing
Bulk Packing:
Bag Size Diagram (Top)
Outer Box Size Diagram (Top)
Outer Box Dimensions (L x W x H): 420 x 327 x 270 mm
Taped Packing:
Standard packaging: 10 inner boxes per outer box.
Inner Box Dimensions (L x W x H): 345 x 235 x 55 mm
Outer Box Dimensions (L x W x H): 490 x 355 x 295 mm
Box Packing:
Storage Conditions
Storage Temperature: 35
Storage Humidity: 75% RH
Capacitor Storage Validity: One year (recharge required after one year)
2504101957_Econd-680UF25VF160GF_C46867116.pdf
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