Miniature Aluminum Electrolytic Capacitors for Long Life Applications SAMYOUNG NFK450V15M10*20 3.5CC
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Product Description
Miniature Aluminum Electrolytic Capacitors - NFK Series
The NFK Series miniature aluminum electrolytic capacitors are designed for high ripple current and long life applications. They are suitable for use in SMPS (Switched-Mode Power Supplies), IP-Boards, and Adapters. These capacitors are RoHS compliant and halogen-free options are also available. Key features include non-solvent proof construction and a 105, 5,000-hour life assurance.
Product Attributes
- Series: NFK
- Construction: Non-solvent proof
- Certifications: RoHS compliant, Halogen-free available
- Marking: Dark brown sleeve, silver ink
Technical Specifications
| Item | Rated Voltage (VDC) | Capacitance (F) | Dissipation Factor (Tan) Max. (at 120Hz) | Temperature Characteristics Z(-25)/Z(+20) Max. | Rated Ripple Current (mArms/105, 120Hz) | Dimensions (DL mm) |
| NFK | 160 ~ 250 | 4.7 ~ 330 | 0.20 | 3 | 86 ~ 465 | 812 to 2231.5 |
| NFK | 350 ~ 400 | 4.7 ~ 330 | 0.24 | 5 | 86 ~ 912 | 812 to 2250 |
| NFK | 420 ~ 500 | 4.7 ~ 220 | 0.24 | 6 | 79 ~ 1100 | 1020 to 2250 |
General Specifications
| Item | Specification |
| Capacitance Tolerance | 20% (M) (at 20, 120Hz) |
| Operating Temperature Range | -40 ~ +105 |
| Leakage Current Formula | I = 0.1CV + 40 (1000), I = 0.04CV + 100 (>1000) (at 20, 120Hz) |
| Load Life (at 105, 5000hrs) | Capacitance change 20% of initial value, Tan 200% of initial, Leakage current initial specified value |
| Shelf Life (at 105, 1000hrs) | Capacitance change 20% of initial value, Tan 200% of initial, Leakage current 500% of initial specified value |
| Standard Compliance | KS C IEC 60384-4 |
Frequency Multipliers for Rated Ripple Current
| Frequency (Hz) | 120 | 1k | 10k | 50k | 100k |
| Multiplier | 1.00 | 1.25 | 1.50 | 1.75 | 2.00 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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