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[China]
Address: Rm. 3306, Int'l Tech Bldg., No. 3007, Shennan Middle Road, Shenzhen, Guangdong, China
Contact name:Tina
Shenzhen Topmay Electronic Co., Ltd. |
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Solid Polymer Aluminum Electrolytic Capacitor 470uF 16V 10*12 2000hours
1. Scope
1. 1 SCOPE
This specification contains descriptions of the quality of aluminum electrolytic capacitors.
1. 2 APPLICABLE SPECIFICATION
This specification is made based on the Japanese Industrial Standard JISC-5141 Characteristics and JIS C-5102.
1. 3 OPERATING TEMPERATURE RANGE
Operating temperature range is the range of ambient temperature at which the capacitor can be operated continuously at rated voltage.
2. MARKING
2. 1 The following items shall be marked indelibly on the surface of capacitor:
3. MAIN SPECIFICATIONS
| Item | Performance Characteristics | ||||||||||
| Operating Temperature Range | -55℃~+105℃ | ||||||||||
| Rated Voltage Range | 2.5~16V.DC | ||||||||||
| Capacitance Tolerance | ±20%(M,+20℃,120Hz) | ||||||||||
| Surge Voltage | Rated Voltage x 1.15V | ||||||||||
| Leakage current | See dimension table | ||||||||||
| Dissipation Factor | See dimension table | ||||||||||
| Characteristics of lmpedance at Low,high Temperature |
Z(-55℃)/Z(+20℃) ≤1.25 (at-55℃,100KHz) Z(105℃)/Z(+20℃) ≤1.25 (at105℃,100KHz)
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| Endurance | The specifications shall be satisfied when the capacitors are restored to 20℃after the rated voltage is applied for 2000 hours at 105℃.
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| Item | Performance Characteristics | ||||||||||
Damp Heat,Steady State | : The specifications shall be satisfied when the capacitors are restored to 20℃ sfter subjecting them to store at 60℃,90 to 95% RH for 1000 hours,without DC applied.
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Surge Voltage |
The capacitors shall be subjected to 1000 cycle each consisting of charge with the surge voltages specified at 105℃ for 30 seconds through a protective resistor (R=1KΩ) and discharge for 5 minutes 30 seconds.
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4. PRODUCT STRUCTURE ( mm )
4. 1SHAPE AND DIMENSIONS
| ØD | 5 | 6.3 | 8 | 10 |
| Ød | 0.5 | 0.6 | 0.6 | 0.6 |
| F | 2.0 | 2.6 | 3.5 | 5.3 |
| ØD` | ØD±0.5max. | |||
| L` | L±2max | |||
5. DIMENSIONS AND RIPPLE CURRENT
Rated Voltage (V) | Rated Capacitance (uF) | Case size ΦD×L (mm) | ESR (mΩ,100kHz) | LC (uA,2min) | Tgδ (120Hz,20℃) | Rated Ripple Current (mA,r,m,s) |
| 16 | 470 | 10*12 | 11 | 1504 | 0.12 | 3500 |
6. STORAGE METHODS
Storage life:1year,Unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests are as follows.
Ambient temperature: 5 to 35℃ Relative humidity: 45 to 85% Air pressure: 86kpa to 106kpa.
If there may be doubt on the results, measurements shall be made within the following limits.
Ambient temperature: 20±2℃ Relative humidity: 60 to 70% Air pressure: 86kpa to 106kpa.
7. OTHERS
7. 1 Important information on the application of aluminium electrolytic capacitors
(1).When reverse voltage is applied on DC electrolytic capacitor, the capacitor will become short-circuited please use non-polarized capacitors in the circuit or the capacitor will be damage due to abnormal current flows through the capacitors since the circuit where the positive voltage may be applied to the cathode terminal.
(2).When capacitor is used at higher voltage than the rated voltage, leakage current increases, characteristics drastically deteriorate and damage in a short period may occur as a result. Please take extra caution that the peak voltage should not exceed the rated voltage.
(3). Charge and discharge application.
When aluminum electrolytic capacitors for general purpose are employed in rapid charge and discharge application, its life may be shorted by capacitance decreasing, heat rising, etc.
(4). Store the capacitor.
I creased leakage current is common in aluminum capacitors which have been stored for long period of time. The Higher the storage temperature, the higher the leakage current increase, therefore please take precautions concerning the storage location. The leakage current decreases gradually as voltage is applied to the capacitor. In cases where increased leakage current causes problems in the circuit, apply voltage (aging) before using.
(5). Ripple current applied to capacitor should not exceed the rated value.
Excessive heat will reduce capacitance and result in shortened life of capacitor if ripple currents exceeding the specified
