Product Overview
The XUNDA TY series aluminum electrolytic capacitors are low-impedance, ultra-long-life, single-ended radial lead capacitors. They offer stable and reliable performance, making them ideal for use in motherboards, graphics cards, and various power supply circuits. These capacitors are designed for direct insertion mounting.
Product Attributes
- Brand: XUNDA
- Origin: Dongguan, China
- Series: TY
- Certifications: GB2693-88 (Reference Standard)
Technical Specifications
| Customer P/N | XUNDA P/N | Voltage (VDC) | Capacitance (uF) | Size (mm) | Tolerance (%) | Leakage Current (uA) | Max Ripple Current 100KHz/105(mA) | Impedance 100KHz () | Surge Voltage (SV) | Remarks |
| C399551 | 10 | 100 | 5*11 | 20 | 10.0 | 210 | 0.580 | 13 | Sleeve to be confirmed by actual product | |
| C399547 | 25 | 22 | 5*11 | 20 | 5.5 | 180 | 1.300 | 32 | Sleeve to be confirmed by actual product | |
| C399548 | 25 | 150 | 6.3*11 | 20 | 37.5 | 340 | 0.220 | 32 | Sleeve to be confirmed by actual product | |
| C399544 | 25 | 470 | 8*20 | 20 | 117.5 | 1017 | 0.062 | 32 | Sleeve to be confirmed by actual product | |
| C399543 | 25 | 470 | 10*16 | 20 | 117.5 | 1180 | 0.055 | 32 | Sleeve to be confirmed by actual product | |
| C399541 | 25 | 680 | 10*16 | 20 | 170.0 | 1280 | 0.050 | 32 | Sleeve to be confirmed by actual product | |
| C399545 | 35 | 47 | 5*12 | 20 | 16.45 | 215 | 1.200 | 44 | Sleeve to be confirmed by actual product | |
| C399539 | 35 | 680 | 13*20 | 20 | 238.0 | 1780 | 0.035 | 44 | Sleeve to be confirmed by actual product | |
| C399549 | 35 | 1000 | 13*20 | 20 | 350.0 | 2235 | 0.030 | 44 | Sleeve to be confirmed by actual product | |
| C399550 | 50 | 100 | 8*12 | 20 | 50.0 | 680 | 0.120 | 63 | Sleeve to be confirmed by actual product | |
| C399540 | 50 | 680 | 13*20 | 20 | 340.0 | 2180 | 0.030 | 63 | Sleeve to be confirmed by actual product | |
| C399546 | 63 | 330 | 10*20 | 20 | 207.9 | 580 | 0.150 | 79 | Sleeve to be confirmed by actual product | |
| C399542 | 63 | 470 | 13*20 | 20 | 296.1 | 860 | 0.100 | 79 | Sleeve to be confirmed by actual product |
| Item | Test Condition | Requirement |
| Appearance Inspection | Visual | Marking clear and meets 2.3.8 requirements |
| External Dimensions | Measurement | Meets 2.2 requirements |
| Capacitance | 120Hz (10%), 255 | Meets 2.3.2 requirements |
| Dissipation Factor (Tan ) | 120Hz (10%), 255 | Meets 2.3.5 requirements |
| Leakage Current (I) | 255, rated voltage for 1 min | Meets 2.3.6 requirements |
| Solderability | 2655 , 51S immersion, 51mm immersion depth | Over 95% tin adhesion, lead wire bright and smooth |
| Resistance to Soldering Heat | 1.5-2.0mm from lead root, 3 sec in molten solder at 350 , then 2 hours at room temp. | C/C10%, TAN200% of 2.3.5 value, I2.3.6 requirements (rated voltage test), Appearance: No electrolyte leakage, no deformation. |
| Lead Strength | Applied pull force in parallel direction for 10S | No lead breakage or looseness. 0.5mm lead: 0.51Kg; 0.6mm~0.8mm lead: 1.0Kg |
| Low Temperature Characteristics | Stage 1: 20 , 120Hz impedance Z1; Stage 2: -40 , 120Hz impedance Z2 | Z2/Z1 (Max): 8 (6.3V), 6 (10V), 4 (16-25V), 3 (35-100V) |
| High Temperature Characteristics | +115 for 10 min, rated voltage applied for 1 min | I5 times 2.3.6 requirements |
| High Temperature Endurance | Rated voltage applied, 115 ambient temp for X24HRS, 16HRS recovery at room temp. | C/C20%, TAN200% of 2.3.5 value, I2.3.6 requirements (rated voltage test), Appearance: No electrolyte leakage, no deformation. |
| High Temperature Storage | 115 ambient temp for 1000HRS, 16HRS recovery at room temp. | C/C20%, TAN200% of 2.3.5 value, I2 times 2.3.6 requirements (rated voltage test), Appearance: No electrolyte leakage, no deformation. |
| Surge Voltage Test | 1000 cycles, +15~35, charge voltage as per 2.3.9 SV, 30S charge, 330S discharge. | C/C20%, TAN2.3.5 value, I2.3.6 requirements (rated voltage test), Appearance: No electrolyte leakage, no deformation. |
| Solvent Resistance | Dichlorodifluoromethane, alcohol, trichlorotrifluoroethane, <5 min contact, 15 min recovery. | Marking clear, sleeve no poor shrinkage. |
2304140030_Xunda-TY3371JMF207RB_C399546.pdf
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