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Specifications
Lifetime:
2000hrs@105℃
Operating Temperature:
-40℃~+105℃
Capacitance:
820uF
Height - Seated (Max):
18mm
Voltage Rating:
25V
Pin Spacing:
3.5mm
Diameter:
8mm
Equivalent Series Resistance(ESR):
60mΩ
Tolerance:
±20%
Ripple Current:
1.3A@100KHz
Mfr. Part #:
820uF25V8x18GF
Package:
Through Hole,D8xL18mm
Key Attributes
Model Number:
820uF25V8x18GF
Product Description
Product Overview
This is an electroytic capacitor from the GF series, designed for various electronic applications. It offers a capacitance of 820uF with a rated voltage of 25V, housed in a compact 8x18mm size. The capacitor is manufactured by Hubei Milang Xingchuang Electronics Co., Ltd. and is suitable for a wide working temperature range of -40 to +105.
Product Attributes
- Brand: MILANG ELECTRONICS CO.,LTD
- Origin: Hubei, China
- Product Series: GF
- Color: Green sleeve with white lettering (PET)
- Certifications: RoHS
- Processing Form: Long lead
Technical Specifications
| Part Number | Series | CAP (uF) | WV (V) | Size | Tolerance | D.F/120Hz (%) | LC (uA) 60s | 100KHz () | Life (Hrs) | R.C.mA 100K HZ 105 | Surge Voltage (V) | Sleeve | Working Temperature () |
| GF | GF | 820.0 | 25.0 | 8.0 X 18.0 | -20% ~ +20% | 10.0 | 205.0 | 0.06 | 2000 | 1300.0 | 32.0 | Green bottom white PET | -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
| 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 |
| 7. | Production Date (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.Voltage+peak ripple voltage Rated voltage. Ripple frequency:100KHz | Refer to table |
| 2 | Surge | Temperature:1052, "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 volue. 4.Leakage current smaller than specification volue. |
| 3 | Temperature Cycle | One Cycle: Rated high category temperature3 (303 min), 25 (3MAX min), Rated low category temperature3 (303 min), 25 (3MAX 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. |
| 4 | 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. |
| 5 | 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 |
| 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 to 95%. Duration 2408 hours | 1.No electrical or mechanical damage. 2.Capacitance change within 15%. 3.D.F.smaller than specification volue. 4.Leakage current smaller than specification volue. |
| 8 | 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 |
| 9 | Terminal strength (Tensile/Bending) | Tensile test: Applied current(A) Less than 22.4mm 1, More than 22.5mm 10. Continued time 30 minutes. Bending test: 2 bends (180 degrees). | 1.No electrical or mechanical damage 2.No appearance damage |
| 10 | 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 |
| 11 | Endurance | Capacitors are placed in an oven and applied voltage for 2000 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. |
| 12 | 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
| Type | Details |
| Bulk Packing | Bag size (diagram), Outer box size (diagram). Outer box dimensions (L x W x H): 420x327x270mm. Includes long and short lead packaging. |
| Taped Packing | Standard packaging: 10 boxes per outer box. Inner box dimensions (L x W x H): 345x235x55mm. Outer box dimensions (L x W x H): 490x355x295mm. |
| Box Packing | (Details not fully specified, diagram shown) |
Storage Conditions
| Parameter | Condition |
| Storage Temperature | 35 |
| Storage Humidity | 75% RH |
| Shelf Life | One year (recharge required after one year) |
2507111630_Econd-820uF25V8x18GF_C49332874.pdf
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