Factory Supply Ultrafine for Conductive Paste Flake Copper Powder
We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Supply Ultrafine for Conductive Paste Flake Copper Powder, Our enterprise maintains protected small business combined by truth and honesty to maintain long-term relationships with our consumers.
We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for China Copper Flake Powder and Electrolytic Copper Powder, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’re willing to cooperate with business friends from at home and abroad and create a great future together.
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 10000 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) |
Rated ripple current (mArms/105℃/100kHz) |
|
2.5 |
680 |
8*12 |
10 |
5024 |
|
820 |
8*12 |
10 |
5024 |
|
|
1500 |
10*12 |
10 |
5279 |
|
|
4 |
560 |
8*12 |
10 |
5024 |
|
1200 |
10*12 |
10 |
5279 |
|
|
6.3 |
680 |
8*12 |
12 |
4544 |
|
820 |
10*12 |
10 |
5279 |
|
|
1000 |
10*12 |
8 |
5090 |
|
|
1500 |
10*12 |
10 |
8279 |
|
|
10 |
270 |
8*12 |
13 |
4166 |
|
560 |
8*12 |
10 |
5279 |
|
|
820 |
10*12 |
10 |
5750 |
|
|
1000 |
8*12 |
12 |
4242 |
|
|
1000 |
10*12 |
10 |
5750 |
|
|
1500 |
10*12 |
10 |
5750 |
|
|
16 |
270 |
8*12 |
13 |
4525 |
|
330 |
8*12 |
13 |
4525 |
|
|
470 |
8*12 |
13 |
4525 |
|
|
560 |
10*12 |
13 |
4525 |
|
|
1000 |
10*12 |
13 |
4525 |
|
|
20 |
100 |
8*12 |
30 |
2592 |
|
150 |
10*12 |
25 |
2734 |
|
|
25 |
47 |
8*12 |
24 |
2500 |
|
68 |
8*12 |
24 |
2500 |
|
|
100 |
8*12 |
25 |
2500 |
|
|
220 |
10*12 |
15 |
3500 |
◆ 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 |
We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Factory Supply Ultrafine for Conductive Paste Flake Copper Powder, Our enterprise maintains protected small business combined by truth and honesty to maintain long-term relationships with our consumers.
Factory Supply China Copper Flake Powder and Electrolytic Copper Powder, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We’re willing to cooperate with business friends from at home and abroad and create a great future together.
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