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Specifications
Lifetime:
3000hrs@105℃
Capacitance:
1000uF
Height - Seated (Max):
25mm
Pin Spacing:
5mm
Voltage Rating:
35V
Diameter:
10mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
TM1081VMF257RB
Package:
Through Hole,D10xL25mm
Key Attributes
Model Number:
TM1081VMF257RB
Product Description
XUNDA ALUMINUM ELECTROLYTIC CAPACITORS
The XUNDA TM series aluminum electrolytic capacitors are high-frequency, low-impedance products with single-pin leads, offering stable performance. They are primarily used in switching power supplies, computer motherboards, and graphics cards.
Product Attributes
- Brand: XUNDA
- Origin: Dongguan, China
- Material: Aluminum Electrolytic
- Certifications: GB2693-88 (Reference Standard)
Technical Specifications
| Customer Part No. | XUNDA Part No. | Voltage (VDC) | Capacitance (uF) | Size (mm) | Tolerance (%) | Leakage Current (uA) | Max Ripple Current 100KHz/105(mA) | Impedance 100KHz () | Surge Voltage (SV) | Notes |
| C399555 | 16 | 220 | 6.3*11 | ± 20 | 35.2 | 340 | 0.220 | 20 | Sleeve to be confirmed by physical sample | |
| C399552 | 16 | 680 | 8*16 | ± 20 | 108.8 | 1020 | 0.069 | 20 | Sleeve to be confirmed by physical sample | |
| C399553 | 25 | 470 | 10*16 | ± 20 | 117.5 | 1223 | 0.060 | 32 | Sleeve to be confirmed by physical sample | |
| C399556 | 35 | 100 | 6.3*11 | ± 20 | 35.0 | 538 | 0.200 | 44 | Sleeve to be confirmed by physical sample | |
| C399088 | 35 | 100 | 8*12 | ± 20 | 35.0 | 640 | 0.180 | 44 | Sleeve to be confirmed by physical sample | |
| 6.3 | 1~6800 | ±20% | I≤0.01CV or 3µA (WV≤100V); I≤0.03CV+40µA (WV≥160V) | See table | 8~500 | |||||
| 10 | 13 | |||||||||
| 16 | 20 | |||||||||
| 25 | 32 | |||||||||
| 35 | 44 | |||||||||
| 50 | 63 | |||||||||
| 63 | 79 | |||||||||
| 100 | 125 | |||||||||
| 160 | 200 | |||||||||
| 200 | 250 | |||||||||
| 250 | 300 | |||||||||
| 350 | 400 | |||||||||
| 400 | 450 | |||||||||
| 450 | 500 |
Detailed Specifications
| Parameter | Specification |
| Rated Working Voltage (WV) | 6.3V~450V DC |
| Operating Temperature Range | -40 ~ +105 (WV≤100V); -25 ~ +105 (WV>100V) |
| Dissipation Factor (TAN) (120Hz, 25±5) | 0.22 (6.3V) to 0.24 (350-450V). Increases by 0.02 for every 1000µF above 1000µF. |
| Ripple Current (100KHz/105) | See table in source document for frequency and capacitance variations. |
| Marking | Xunda logo, Rated Voltage, Nominal Capacitance, Series Name (TM), Polarity, Sleeve Color, Operating Temperature (105), Capacitance Tolerance. |
2409271231_Xunda-TM1081VMF257RB_C399093.pdf
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