Factory Cheap China Factory Price Red Silver Coated Copper Powder for Electronic Industrial Materials
With our exceptional administration, robust technical capability and strict high-quality control procedure, we carry on to provide our consumers with dependable high-quality, reasonable selling prices and superb providers. We aim at becoming amongst your most responsible partners and earning your pleasure for Factory Cheap China Factory Price Red Silver Coated Copper Powder for Electronic Industrial Materials, We will do your personalized purchase to meet your own satisfactory! Our business sets up several departments, including output department, revenue department, excellent control department and sevice center, etc.
With our exceptional administration, robust technical capability and strict high-quality control procedure, we carry on to provide our consumers with dependable high-quality, reasonable selling prices and superb providers. We aim at becoming amongst your most responsible partners and earning your pleasure for China Silver Coated Copper Powder, Copper Powder, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer’s trust well.
Specifications
| Items | Characteristics | ||
| CategoryTemperature Range | -55 ~ +105℃ | ||
| Rated Voltage Range | 2.5 ~ 25V | ||
| Capacitance tolerance | ±20%(M) (at 20℃,120Hz) | ||
| Leakage Current | After 2 minutes applied for rated voltage at 20℃, less than or equal to the specified value. | ||
| Dissipation Factor | Rated voltage (V) | 2.5～25 | (at 20℃,120Hz) |
| tanδ (Max.) | 0.12 | ||
| Low TemperatureCharacteristics(Max.Impedance Ratio) | Z(-25℃)/Z(+20℃) | ≤1.25 | (100KHz) |
| Z(-55℃)/Z(+20℃) | ≤1.25 | ||
| Endurance | The specifications listed below shall be met when the capacitors are restored to 20°C after the rated voltage is applied for 3000 hours at 105℃. | ||
| Appearance | No significant damage | ||
| Capacitance change | ≦±20% of the initial value | ||
| D.F.(tanδ) | ≦150% of the specified value | ||
| ESR | ≦150% of the specified value | ||
| Leakage current | ≦The specified value | ||
| Damp Heat (Steady State) |
The specifications listed below shall be met when the capacitors are restored to 20°C after the rated voltage is applied for 1000 hours at 60℃, 90%～ 95% RH. | ||
| Appearance | No significant damage | ||
| Capacitance change | ≦±20% of the initial value | ||
| D.F.(tanδ) | ≦150% of the specified value | ||
| ESR | ≦150% of the specified value | ||
| Leakage current | ≦The specified value | ||
| Surge Voltage | Surge Voltage=Rated voltage * 1.15(V)The capacitors shall be subjected to 1000 cycles each consisting of charge with the surge voltages specified at 105℃ for 30 seconds through a protective resistor (Rc=1kΩ) and discharge for 5 minutes 30 seconds | ||
| Appearance | No significant damage | ||
| Capacitance change | ≦±20% of the initial value | ||
| D.F.(tanδ) | ≦150% of the specified value | ||
| ESR | ≦150% of the specified value | ||
| Leakage current | ≦The specified value | ||
Dimensions (mm)
|
ΦD |
5 |
6.3 |
8 |
10 |
|
P |
2 |
2.5 |
3.5 |
5 |
|
Φd |
0.5 |
0.5 |
0.6 |
0.6 |
|
ɑ |
L<16mm：1.0 |
|||
|
L≧16mm：2.0 |
||||
Standard Ratings
|
Rated voltage (V) |
Rated capacitance(uF) |
Case size |
ESR(mΩ)at 20℃,100 KHz |
Rated ripple carrent (mArms/105℃/100kHz) |
|
2.5 |
330 |
5*7 |
18 |
2690 |
|
470 |
5*7 |
18 |
2690 |
|
|
560 |
6.3*8 |
18 |
2690 |
|
|
680 |
6.3*8 |
18 |
2690 |
|
|
4 |
220 |
5*7 |
18 |
2690 |
|
330 |
5*7 |
18 |
2690 |
|
|
470 |
6.3*8 |
18 |
2690 |
|
|
560 |
6.3*8 |
18 |
2690 |
|
|
6.3 |
220 |
5*7 |
18 |
2500 |
|
330 |
5*7 |
18 |
2500 |
|
|
330 |
6.3*8 |
16 |
2900 |
|
|
470 |
6.3*8 |
16 |
2900 |
|
|
560 |
6.3*8 |
16 |
3100 |
|
|
680 |
6.3*8 |
16 |
3100 |
|
|
10 |
100 |
5*7 |
18 |
2690 |
|
150 |
5*7 |
18 |
2690 |
|
|
270 |
6.3*8 |
16 |
4100 |
|
|
330 |
6.3*8 |
16 |
4100 |
|
|
16 |
100 |
5*7 |
20 |
2690 |
|
100 |
6.3*8 |
18 |
2900 |
|
|
220 |
6.3*8 |
16 |
2900 |
|
|
25 |
22 |
5*7 |
45 |
2670 |
|
33 |
5*7 |
40 |
2670 |
|
|
33 |
6.3*8 |
40 |
2900 |
|
|
47 |
6.3*8 |
40 |
2900 |
Rated Ripple Current Coefficient
|
Frequency (Hz) |
120Hz≤f＜1kHz |
1kHz≤f＜10kHz |
10kHz≤f＜100kHz |
100kHz≤f＜500kHz |
| Coefficient |
0.05 |
0.30 |
0.70 |
1.00 |
With our exceptional administration, robust technical capability and strict high-quality control procedure, we carry on to provide our consumers with dependable high-quality, reasonable selling prices and superb providers. We aim at becoming amongst your most responsible partners and earning your pleasure for Factory Cheap China Factory Price Red Silver Coated Copper Powder for Electronic Industrial Materials, We will do your personalized purchase to meet your own satisfactory! Our business sets up several departments, including output department, revenue department, excellent control department and sevice center, etc.
Factory Cheap China Silver Coated Copper Powder, Copper Powder, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer’s trust well.
