The 337FSL450XFP is a photoflash aluminum electrolytic capacitor rated for 450 VDC, with a capacitance of 330 µF, operating at up to 70°C. It has a maximum ESR of 0.351846 Ω at 120 Hz and 20°C, and dimensions of 35 mm in diameter and 55 mm in length. The capacitor is designed for high-reliability applications such as emergency and signal lights, with a capacitance tolerance of -10% to +20% at 120 Hz and 25°C, a dissipation factor of 0.07 at 25°C and 120 Hz, and a leakage current of 3√CV at 25°C after 5 minutes. It withstands 500 hours at 70°C with no voltage applied and maintains performance over one million flashes at rated voltage through a discharge resistance of 0.7-1.0 Ω.
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Photoflash Aluminum Electrolytic Capacitors
| Cornell Dubilier | Richardson RFPD | New Yorker Electronics Co., Inc. | DigiKey | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 337FSL450XFP | 337FSL450XFP | 2002-337FSL450XFP | 1572-337FSL450XFP-ND |
| Product Name | Aluminum Electrolytic | Aluminum Electrolytic Capacitor | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | ||
| Operating Temperature | -20 to 70 C (-4 to 158 F) | -20 to 70 C (-4 to 158 F) | ||
| Electrolytic Capacitors | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic | Aluminum Electrolytic |
| Capacitance Range | 330 microF | |||
| Capacitance Tolerance | 20 (+/- %) | 20 (+/- %) |
