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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
10000hrs@105℃
Capacitance:
33uF
Height - Seated (Max):
20mm
Pin Spacing:
7.5mm
Voltage Rating:
450V
Diameter:
18mm
Ripple Current:
250mA@120Hz
Tolerance:
±20%
Mfr. Part #:
NFA 450V33 18*20
Package:
Through Hole,D18xL20mm
Key Attributes
Model Number:
NFA 450V33 18*20
Product Description
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS - NFA Series
The NFA Series miniature aluminum electrolytic capacitors are designed for high ripple current and long life applications. They are RoHS compliant and halogen-free options are available. These capacitors are suitable for ballasts stabilizers and offer non-solvent proof characteristics.
Product Attributes
- Brand: NFA Series
- Certifications: KS C IEC 60384-4
- Material: Aluminum Electrolytic
- Color: DARK BROWN SLEEVE, SILVER INK
- Compliance: RoHS compliant, Halogen-free available
- Features: Non-solvent proof, High Ripple, Long Life
- Application: For ballasts stabilizer
Technical Specifications
| Item | Rated Voltage Range | Operating Temperature Range | Capacitance Tolerance | Leakage Current | Dissipation Factor (Tan) | Temperature Characteristics | Load Life | Shelf Life |
| Specifications | 160~500 VDC | -40~+105 (160~400 VDC) -25~+105 (420~500 VDC) | 20%(M) (at 20, 120Hz) | I=0.1CV+40 (at 1 minute) I=0.03CV+15 (at 5 minutes) I=0.04CV+100 (for CV > 1000) I=0.02CV+25 (for CV > 1000) | 0.20 (160~250 VDC) 0.24 (350~500 VDC) | Z(25)/Z(20): 3 (160~250 VDC), 5 (350~500 VDC) Z(40)/Z(20): 6 (160~400 VDC) | 10,000 hours at 105 (7,000 hours for 8, 8,000 hours for 10) Capacitance change 20%, Tan 200%, Leakage current Initial specified value | 1,000 hours at 105. Capacitance change 20%, Tan 200%, Leakage current 500% of initial specified value |
Dimensions
| Series | D (mm) | d (mm) | F (mm) | D'+0.5 max. | L'+2.0 max. | L+1.5 max. |
| NFA | 8 | 0.6 | 3.5 | - | - | - |
| NFA | 10 | 0.6 | 5.0 | - | - | - |
| NFA | 12.5 | 0.6 | 5.0 | - | - | - |
| NFA | 16 | 0.8 | 7.5 | - | - | - |
| NFA | 18 | 0.8 | 7.5 | - | - | - |
| NFA | 20 | 0.8 | 7.5 | - | - | - |
| NFA | 22 | 0.8 | 10.0 | - | - | - |
Ratings of NFA Series
| VDC | Item () | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) |
| 160 | 10 | 811.5 | 192 | 10 | 811.5 | 10 | 811.5 | 10 | 811.5 |
| 160 | 15 | 811.5 | 236 | 10 | 811.5 | 10 | 811.5 | 10 | 811.5 |
| 160 | 22 | 811.5 | 312 | 10 | 811.5 | 10 | 811.5 | 10 | 811.5 |
| 160 | 33 | 815 | 409 | 10 | 815 | 10 | 815 | 10 | 815 |
| 160 | 47 | 820 | 548 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 160 | 68 | 1020 | 724 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 160 | 100 | 1020 | 876 | 12.5 | 12.520 | 12.5 | 12.520 | 12.5 | 12.520 |
| 160 | 150 | 12.520 | 1110 | 16 | 1625 | 16 | 1625 | 16 | 1625 |
| 200 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 200 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 200 | 22 | 811.5 | 262 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 200 | 33 | 815 | 312 | 8 | 815 | 8 | 815 | 8 | 815 |
| 200 | 47 | 820 | 409 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 200 | 56 | 1020 | 409 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 200 | 68 | 1020 | 548 | 12.5 | 12.520 | 12.5 | 12.520 | 12.5 | 12.520 |
| 200 | 82 | 12.520 | 701 | 16 | 1625 | 16 | 1625 | 16 | 1625 |
| 200 | 100 | 12.525 | 906 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 250 | 10 | 1016 | 126 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 250 | 15 | 1020 | 154 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 250 | 22 | 1020 | 225 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 250 | 33 | 1025 | 284 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 250 | 47 | 12.525 | 364 | 16 | 1625 | 16 | 1625 | 16 | 1625 |
| 250 | 68 | 1625 | 472 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 250 | 82 | 1631.5 | 591 | 18 | 1831.5 | 18 | 1831.5 | 18 | 1831.5 |
| 250 | 100 | 1831.5 | 700 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 250 | 120 | 1835.5 | 850 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 250 | 150 | 2031.5 | 1196 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 250 | 180 | 2031.5 | 130 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 250 | 220 | 2035.5 | 214 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
| 350 | 10 | 1020 | 126 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 350 | 15 | 1025 | 192 | 10 | 1025 | 10 | 1025 | 10 | 1025 |
| 350 | 22 | 12.525 | 262 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 350 | 33 | 12.531.5 | 335 | 16 | 1631.5 | 16 | 1631.5 | 16 | 1631.5 |
| 350 | 47 | 1625 | 435 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 350 | 68 | 1825 | 580 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 350 | 82 | 1831.5 | 659 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 350 | 100 | 2031.5 | 757 | 22 | 2231.5 | 22 | 2231.5 | 22 | 2231.5 |
| 350 | 120 | 2035.5 | 855 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 350 | 150 | 2231.5 | 996 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 350 | 180 | 2231.5 | 1110 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 350 | 220 | 2240 | 1196 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
| 400 | 10 | 1020 | 126 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 400 | 15 | 1025 | 192 | 10 | 1025 | 10 | 1025 | 10 | 1025 |
| 400 | 22 | 12.525 | 262 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 400 | 33 | 12.531.5 | 335 | 16 | 1631.5 | 16 | 1631.5 | 16 | 1631.5 |
| 400 | 47 | 1625 | 435 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 400 | 68 | 1825 | 580 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 400 | 82 | 1831.5 | 659 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 400 | 100 | 2031.5 | 757 | 22 | 2231.5 | 22 | 2231.5 | 22 | 2231.5 |
| 400 | 120 | 2035.5 | 855 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 400 | 150 | 2231.5 | 996 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 400 | 180 | 2231.5 | 1110 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 400 | 220 | 2240 | 1196 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
| 420 | 10 | 1020 | 126 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 420 | 15 | 1025 | 192 | 10 | 1025 | 10 | 1025 | 10 | 1025 |
| 420 | 22 | 12.525 | 262 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 420 | 33 | 12.531.5 | 335 | 16 | 1631.5 | 16 | 1631.5 | 16 | 1631.5 |
| 420 | 47 | 1625 | 435 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 420 | 68 | 1825 | 580 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 420 | 82 | 1831.5 | 659 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 420 | 100 | 2031.5 | 757 | 22 | 2231.5 | 22 | 2231.5 | 22 | 2231.5 |
| 420 | 120 | 2035.5 | 855 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 420 | 150 | 2231.5 | 996 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 420 | 180 | 2231.5 | 1110 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 420 | 220 | 2240 | 1196 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
| 450 | 10 | 1020 | 126 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 450 | 15 | 1025 | 192 | 10 | 1025 | 10 | 1025 | 10 | 1025 |
| 450 | 22 | 12.525 | 262 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 450 | 33 | 12.531.5 | 335 | 16 | 1631.5 | 16 | 1631.5 | 16 | 1631.5 |
| 450 | 47 | 1625 | 435 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 450 | 68 | 1825 | 580 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 450 | 82 | 1831.5 | 659 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 450 | 100 | 2031.5 | 757 | 22 | 2231.5 | 22 | 2231.5 | 22 | 2231.5 |
| 450 | 120 | 2035.5 | 855 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 450 | 150 | 2231.5 | 996 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 450 | 180 | 2231.5 | 1110 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 450 | 220 | 2240 | 1196 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
| 500 | 10 | 1020 | 126 | 10 | 1020 | 10 | 1020 | 10 | 1020 |
| 500 | 15 | 1025 | 192 | 10 | 1025 | 10 | 1025 | 10 | 1025 |
| 500 | 22 | 12.525 | 262 | 12.5 | 12.525 | 12.5 | 12.525 | 12.5 | 12.525 |
| 500 | 33 | 12.531.5 | 335 | 16 | 1631.5 | 16 | 1631.5 | 16 | 1631.5 |
| 500 | 47 | 1625 | 435 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 500 | 68 | 1825 | 580 | 18 | 1825 | 18 | 1825 | 18 | 1825 |
| 500 | 82 | 1831.5 | 659 | 20 | 2031.5 | 20 | 2031.5 | 20 | 2031.5 |
| 500 | 100 | 2031.5 | 757 | 22 | 2231.5 | 22 | 2231.5 | 22 | 2231.5 |
| 500 | 120 | 2035.5 | 855 | 22 | 2235.5 | 22 | 2235.5 | 22 | 2235.5 |
| 500 | 150 | 2231.5 | 996 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 500 | 180 | 2231.5 | 1110 | 22 | 2240 | 22 | 2240 | 22 | 2240 |
| 500 | 220 | 2240 | 1196 | 22 | 2245 | 22 | 2245 | 22 | 2245 |
Rated Ripple Current Multipliers
| Freq.(Hz) | Factor | VDC | Item () | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) | DL(mm) | Rated Ripple Current (mArms/105,120Hz) |
| 120 | 1.00 | 160 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 120 | 1.25 | 160 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 120 | 1.50 | 160 | 22 | 811.5 | 312 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 120 | 1.60 | 160 | 33 | 815 | 409 | 8 | 815 | 8 | 815 | 8 | 815 |
| 120 | 1.75 | 160 | 47 | 820 | 548 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 1k | 1.00 | 160 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 1k | 1.25 | 160 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 1k | 1.50 | 160 | 22 | 811.5 | 262 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 1k | 1.60 | 160 | 33 | 815 | 312 | 8 | 815 | 8 | 815 | 8 | 815 |
| 1k | 1.75 | 160 | 47 | 820 | 409 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 10k | 1.00 | 160 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 10k | 1.25 | 160 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 10k | 1.50 | 160 | 22 | 811.5 | 262 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 10k | 1.60 | 160 | 33 | 815 | 312 | 8 | 815 | 8 | 815 | 8 | 815 |
| 10k | 1.75 | 160 | 47 | 820 | 409 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 50k | 1.00 | 160 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 50k | 1.25 | 160 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 50k | 1.50 | 160 | 22 | 811.5 | 262 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 50k | 1.60 | 160 | 33 | 815 | 312 | 8 | 815 | 8 | 815 | 8 | 815 |
| 50k | 1.75 | 160 | 47 | 820 | 409 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
| 100k | 1.00 | 160 | 10 | 811.5 | 192 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 100k | 1.25 | 160 | 15 | 811.5 | 236 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 100k | 1.50 | 160 | 22 | 811.5 | 262 | 8 | 811.5 | 8 | 811.5 | 8 | 811.5 |
| 100k | 1.60 | 160 | 33 | 815 | 312 | 8 | 815 | 8 | 815 | 8 | 815 |
| 100k | 1.75 | 160 | 47 | 820 | 409 | 10 | 1016 | 10 | 1016 | 10 | 1016 |
2410121758_SAMYOUNG-NFA-450V33-18-20_C165681.pdf
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