Unipolar Aluminum Electrolytic Capacitor Xunda NP3351HMC112RB 3.3uF 50V Long Lead Low Loss Stable Performance
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Product Description
Product Overview
The XUNDA NP series are unipolar aluminum electrolytic capacitors, designed as single-ended lead types. These capacitors offer low loss and stable performance, making them suitable for audio electronic circuits and DC or pulsating circuits where polarity reversal occurs.
Product Attributes
- Brand: XUNDA
- Origin: Dongguan Xunda Electronics Co., Ltd.
- Material: Aluminum electrolytic capacitors
- Certifications: GB2693-88 (Reference Standard)
Technical Specifications
| Series | Customer Part No. | Xunda Part No. | Specification | Capacity/Voltage | Dimensions (mm) | Processing Form | Loss (%) | Leakage Current (uA) | Max Ripple Current (120Hz/105) (mA) | Surge Voltage (SV) | Tolerance (%) | Remarks |
| NP | NP3351HMC112RB | 3.3uF/50v | 5*11 | Long lead | 14 | 4.95 | 27 | 63 | ±20 | Long lead | ||
| NP | 50VDC | 3.3uF | 5*11 | 14 | 4.95 | 27 | 63 | ±20 | Long lead | |||
| NP | 6.3VDC | 0.26 | 8 | |||||||||
| NP | 10VDC | 0.24 | 13 | |||||||||
| NP | 16VDC | 0.22 | 20 | |||||||||
| NP | 25VDC | 0.20 | 32 | |||||||||
| NP | 35VDC | 0.16 | 44 | |||||||||
| NP | 50VDC | 0.14 | 63 | |||||||||
| NP | 63VDC | 0.12 | 79 | |||||||||
| NP | 100VDC | 0.10 | 125 | |||||||||
| NP | 160~250VDC | 0.20 | 200~300 |
| Item | Test Condition | Requirement |
| Appearance Inspection | Visual | Marking clear, conforms to 2.3.7 requirements |
| External Dimensions | Measuring tool test | Conforms to 2.2 requirements |
| Capacitance | Frequency (120Hz or 1KHZ±10%), Temp 25±5 | Conforms to 2.3.2 requirements |
| Dissipation Factor | Frequency (120Hz or 1KHZ±10%), Temp 25±5 | Conforms to 2.3.5 requirements |
| Leakage Current | 25±5, apply rated voltage for 2 minutes | Conforms to 2.3.6 requirements |
| Solderability | Temp 265±5, immersion time 5±1S, immersion depth 5±1mm | 95% or more area tinned, leads bright and smooth |
| Heat Resistance to Soldering | From lead root 1.5~2.0mm, immerse in molten solder at 350 for 3 seconds, then place at room temp for 2 hours | ΔC/C≤±10%, TANδ≤200% of value specified in 2.3.5, I≤ requirements of 2.3.6 (rated voltage test), Appearance: no electrolyte leakage, no body deformation |
| Lead Strength | Apply the following tensile force in the parallel direction of the lead, hold for 10S, no lead breakage or looseness | 0.5mm lead diameter: 0.51kg; 0.6mm~0.8mm lead diameter: 1.0kg; >0.8mm lead diameter: 2.0kg |
| High Temperature Characteristics | +105, 10 minutes, apply rated voltage for 5 minutes | I≤ 5 times the value specified in 2.3.6 |
| High Temperature Endurance | Apply rated voltage, duration 1000HRS, ambient temp +105, recovery time at room temp: 16HRS | ΔC/C≤±20%, TANδ≤200% of value specified in 2.3.5, I≤ requirements of 2.3.6 (rated voltage test), Appearance: no electrolyte leakage, no body deformation. |
| High Temperature Storage | Ambient temp +105, duration: 1000HRS, recovery time at room temp: 16HRS | ΔC/C≤±20%, TANδ≤200% of value specified in 2.3.5, I≤ 2 times the value specified in 2.3.6 (rated voltage test), Appearance: no electrolyte leakage, no body deformation. |
| Surge Voltage Test | Cycle: 1000 times, Temp: +15~35, Charging voltage: see 2.3.8 SV value, Charging duration: 30S, Discharging duration: 330S | ΔC/C≤±20%, TANδ≤ value specified in 2.3.5, I≤ requirements of 2.3.6 (rated voltage test), Appearance: no electrolyte leakage, no body deformation. |
| Solvent Resistance | Dichlorodifluoromethane, alcohol, trichlorodifluoroethane, time less than 5 minutes, recovery 15 minutes | Marking clear, sleeve no poor shrinkage |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina