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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
3000hrs@105℃
Capacitance:
47uF
Height - Seated (Max):
25mm
Voltage Rating:
400V
Pin Spacing:
5mm
Diameter:
13mm
Tolerance:
±20%
Ripple Current:
260mA@120Hz
Mfr. Part #:
47UF400VI250KM
Package:
Through Hole,D13xL25mm
Key Attributes
Model Number:
47UF400VI250KM
Product Description
Product Overview
The Hubei Milang Xingchuang Electronics Co., Ltd. KM Series aluminum electrolytic capacitor is designed for general-purpose applications. This series offers reliable performance with a focus on durability and specific electrical characteristics suitable for various electronic circuits.
Product Attributes
- Brand: MILANG
- Origin: Hubei, China
- Product Type: Aluminum Electrolytic Capacitor
- Series: KM
- Color: Black with white lettering (PET sleeve)
- Certifications: RoHS
Technical Specifications
| Supplier PN | Series | Cap.(uF) | WV(V) | Size (DxL) | Tolerance | D.F./120Hz | LC(uA)60s | 100KHz() | Life(Hrs) | R.C.mA 120Hz 105 | Surge Voltage | Sleeve | Working Temperature () |
| 47.0 400VI250KM | KM | 47.0 | 400 | 13.0 X 25.0 | -20%+20% | 15 | 564.0 | / | 3000 | 260 | 450 | Black PET | -25+105 |
Dimensions
| D (mm) | L (mm) | F (mm) | d (mm) |
| 13.0 0.5 | 25.0 1.5 | 5.0 0.5 | 0.6 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 Environmental Mark |
| 7 | Production Date (YYMM) |
| 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: 120Hz | 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 low category temperature 3 (303 min), 25 MAX (3 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%; Immersion depth: 1.5 to 2.0mm; Immersion duration: 101 seconds | A minimum of 95% of the immersed surface is to be coated with new solder. |
| Low Temperature Characteristics (Max. Impedance Ratio) | Working Voltage (V) | Impedance Z(-40)/Z(+20) |
| 6.3, 10, 16, 25, 35, 50, 63, 100 | 8, 6, 4, 3, 3, 3, 3, 3 | |
| Working Voltage (V) | Impedance Z(-25)/Z(+20) | |
| 160, 200, 250, 350, 400, 420, 450 | 3, 3, 4, 4, 6, 6, 8 | |
| 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/Bending) | Tensile Test: Diameter of terminal (mm); Continued time: 101sec | 1. No electrical or mechanical damage. 2. No appearance damage. |
| 0.5d0.8 | Tensile Strength(N): 10 | |
| 0.8d1.25 | Tensile Strength(N): 20 | |
| Bending Test: Diameter of terminal (mm); Awl quality | 1. No electrical or mechanical damage. 2. No appearance damage. | |
| 0.5d0.8 | Bending Strength(N): 5; 0.51kg | |
| 0.8d1.25 | Bending Strength(N): 10; 1.02kg | |
| 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 3000 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
| Packing Type | Details |
| Bulk Packing | Includes long lead and short lead packaging. Outer box dimensions: 420X327X270mm. |
| Taping Packaging | Standard packaging: 10 inner boxes per outer box. Inner box dimensions: 345X235X55mm. Outer box dimensions: 490X355X295mm. |
| Box Packaging | Details not specified in source. |
Storage Conditions
- Storage Temperature: 35
- Storage Humidity: 75% RH
- Shelf Life: One year (re-charging required after one year)
2504101957_Econd-47UF400VI250KM_C46867112.pdf
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