Cornell Dubilier Aluminum Polymer 277XMPL2R5MG19H

The 277XMPL2R5MG19H is a surface-mount aluminum polymer capacitor with a rated voltage of 2.5 VDC, capacitance of 270 µF, and dimensions of 7.3 mm × 4.3 mm × 1.9 mm. It has a maximum ESR of 0.3684 Ω at 100 kHz and 20°C, and a maximum ripple current of 67.5 A at 105°C. The operating temperature range is -55°C to +105°C, with a tolerance of ±20% at 120 Hz and 20°C. The part is RoHS compliant, halogen-free, and meets the EIA G19 case size standard. The dissipation factor is less than 0.06 at 120 Hz and 20°C, and leakage current is 0.3CV after 2 minutes at 25°C. Load life ratings specify ≤20% capacitance change and ≤200% increase in dissipation factor after 2000 hours at 105°C with rated voltage applied. Moisture resistance is validated under 500 hours at 60°C and 90% relative humidity with no voltage applied.