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Specifications
Lifetime:
2000hrs@105℃
Operating Temperature:
-25℃~+105℃
Capacitance:
100uF
Height - Seated (Max):
25mm
Pin Spacing:
7.5mm
Voltage Rating:
400V
Diameter:
18mm
Ripple Current:
500mA@120Hz
Tolerance:
±20%
Mfr. Part #:
100uF400V18x25KM
Package:
Through Hole,D18xL25mm
Key Attributes
Model Number:
100uF400V18x25KM
Product Description
Product Overview
This document outlines the specifications for the Hubei Milang Xingchuang Electronics Co., Ltd. KM Series Aluminum Electrolytic Capacitor. Designed for a wide range of applications, these capacitors offer reliable performance with a rated voltage of 400V and a capacitance of 100uF. The product is manufactured in China and adheres to strict quality control standards.
Product Attributes
- Brand: MILANG
- Manufacturer: Hubei Milang Xingchuang Electronics Co., Ltd.
- Origin: China
- Product Type: Aluminum Electrolytic Capacitor
- Series: KM Series
- Color: Black with white lettering (PET sleeve)
- Certifications: RoHS
- Storage Validity: One year (recharge required after one year)
- Storage Conditions: Temperature 35, Humidity 75% RH
Technical Specifications
| Supplier PN | Series | Capacitance (uF) | Rated Voltage (V) | Size (D x L) | Tolerance (120Hz) | D.F. (120Hz) | Leakage Current (uA) 60s | Impedance (100KHz) () | Life (Hrs) | Ripple Current (mA) 120Hz 105 | Surge Voltage (V) | Sleeve | Working Temperature () |
| 100uF400V18x25KM | KM | 100.0 | 400 | 18.0 x 25.0 | -20% ~ +20% | 15 | 1200.0 | / | 2000 | 500 | 450 | Black PET with white lettering, long leads | -25 ~ +105 |
Dimensions (mm)
| D | L | F | d |
| 18.0 0.5 | 25.0 2.0 | 7.5 0.5 | 0.8 0.05 |
Ripple Current Coefficient (Multiplier for ripple current)
| 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 Temperature Coefficient (Multiplier for ripple current vs temperature)
| Temperature () | 45 | 60 | 70 | 85 | 95 | 105 |
| Multiplier | 2.30 | 2.10 | 2.00 | 1.7 | 1.40 | 1.00 |
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 (YYMM) |
| 8. | Sleeve Material |
Test Items
| Test Item NO | Item | Conditions | Specifications | |
| 1 | Maximum permissible ripple current | Temperature:1052, Ripple frequency: 120Hz, Voltage :DC.Voltage+peak ripple voltageRated voltage. | 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 value. 4.Leakage current smaller than specification value. | |
| 3 | Temperature Cycle | One Cycle: 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 (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 (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) | Z(-40)/Z(+20): 6.3V to 100V: 8 to 3; 160V to 450V: 3 to 8. Z(-25)/Z(+20): 160V to 450V: 3 to 8. | |
| 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 | Applied current(A) | Less than 22.4mm diameter: 1A within 30 minutes. More than 22.5mm diameter: 10A within 9 minutes. | 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 intensity | Tensile test: Diameter of terminal (mm) 0.5d0.8 (Tensile Strength: 10N, 101sec); 0.8d1.25 (Tensile Strength: 20N, 101sec). Winding test: Diameter of terminal (mm) 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. | |
| 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 | Description | Dimensions (L x W x H) |
| Bulk Packing | Loose packing for long and short leads | Outer Box: 420X327X270mm |
| Taped Packing | Standard packing: 10 boxes per outer box | Inner Box: 345X235X55mm; Outer Box: 490X355X295mm |
| Box Packing | Arranged in boxes | Inner Box: 345X235X55mm; Outer Box: 490X355X295mm |
2507111630_Econd-100uF400V18x25KM_C49332879.pdf
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