Product Overview
The Hubei Milang Xingchuang Electronics Co., Ltd. offers KM series aluminum electrolytic capacitors. These capacitors are designed for various applications requiring reliable electrical performance and durability. They are manufactured in China and come with specific technical characteristics detailed below.
Product Attributes
- Brand: MILANG XINGCHAUNG
- Origin: Hubei, China
- Product Type: Aluminum Electrolytic Capacitor
- Series: KM
- Certifications: RoHS
Technical Specifications
| Supplier PN | Series | Cap.(uF) | WV(V) | Size D x L (mm) | Tolerance | D.F/120Hz (%) | LC(uA)60s | 100KHz() | Life(Hrs) | R.C.mA 120Hz 105 | Surge Voltage (V) | Sleeve | Working Temp. () |
| 10uF400V8x13KM | KM | 10.0 | 400 | 8.0 X 13.0 | -20% ~ +20% | 15 | 120.0 | / | 2000 | 85 | 450 | PET Black base with white characters, Long leads | -25 ~ +105 |
Ripple Current Multiplier
| Freq | CAP10 | 10CAP100 | 100CAP1000 | CAP1000 |
| 50Hz/60Hz | 0.65 | 0.75 | 0.80 | 0.85 |
| 120Hz | 1.00 | 1.00 | 1.00 | 1.00 |
| 1KHz | 1.75 | 1.5 | 1.3 | 1.05 |
| 10KHz | 2.3 | 1.75 | 1.4 | 1.08 |
| 50100KHz | 2.50 | 1.80 | 1.40 | 1.08 |
Ripple Current vs Temperature Multiplier
| Temperature() | 45 | 60 | 70 | 85 | 95 | 105 |
| Multiplier | 2.30 | 2.10 | 2.00 | 1.7 | 1.40 | 1.00 |
Marking Details
| 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 voltageRated voltage, Ripple frequency: 120Hz | Refer to table |
| 2 | 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. |
| 3 | Temperature Cycle | One Cycle: Rated low category temperature3 303 min, 25 3MAX. 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%. 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 to 450 | See table for Impedance Z(-40)/Z(+20) and Z(-25)/Z(+20) ratios |
| 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 value. 4.Leakage current smaller than specification value. |
| 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 test / winding strength | Tensile test: 0.5d0.8mm (10N, 101sec), 0.8d1.25mm (20N, 101sec). Winding test: 0.5d0.8mm (5N, 0.51kg), 0.8d1.25mm (10N, 1.02kg) | 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. | 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. | 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 Methods
| 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. |
| Reel Packaging | (Details not fully specified in source text, only inner/outer box dimensions for taped packaging are provided) |
Storage Conditions
| Parameter | Condition |
| Storage Temperature | 35 |
| Storage Humidity | 75RH% |
| Shelf Life | One year (recharging required after one year) |
2507111630_Econd-10uF400V8x13KM_C49332785.pdf
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