DC voltage: 6.3V. Capacitance: 1800uF. Diameter: 8mm. Lifespan: 2000 hours. Lenght: 20mm. Impedance: 0.016 Ohms. Configuration: vertical mounting. Capacitor material: aluminum electrolyte. Capacitor type: electrolyte. Pitch: 3.5mm. Impulse current: 1950mA. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: HM. Tolerance: 20 %. Operating temperature: -40...+105°C. Function: low ESR series impedance ('Low-ESR'), for ATX motherboard