NESSCAP

NESSCAP® Ultracapacitor Data sheet NESSCAP 400F/2.7V „ ESHSR-0400C0-002R7 Features Cylindrical cell Radial lead terminals 60+2 MAX 6±1 (+) Positive Terminal Blank Terminal Ø35+1MAX Safety Vent Sleev( PVC) . (-) Negative Terminal Dimensions in mm (not to scale) CAUTION Use the blank terminals for mechanical support only The blank terminals must not be connected any copper on PCB www.DataSheet4U.com Be sure to electrically isolate from negative the positive terminals. „ Specifications 400 Farads -10% / +10% 2.7 V 2.85 V 81 A > 202 A 1,458J (0.405Wh) 6.23 Wh/kg 6.98 Wh/l 5.34 kW/kg 5.99 kW/l 3.2 mΩ 4.2 mΩ φ 35 x l 60 mm 58 ml 65 g -40 ~ 60 °C -40 ~ 70 °C 1.0 mA 10 years 500,000 cycles (6) C < 30% and ESR < 2 times of initially measured value, respectively and LC < specified value (7) 1 cycle: charging to VR for 20s, constant voltage charging for 10s, discharging to 1/2VR for 20s, rest for 10s -1(5) C < 20% and ESR < 2 times of initially measured value at 25oC, respectively (1) Discharging with constant current (at matched load) Rated Capacitance, C (DCC(1), 25oC) Capacitance Tolerance Rated Voltage, VR Surge Voltage Rated Current (25oC)(2) Max. Current (25oC)(3) Max. Stored Energy (at VR) Gravimetric Specific Energy Volumetric Gravimetric Specific Power(4) Volumetric AC (1kHz) DC (20A) (2) 5 sec discharge rate to 1/2 VR (3) 1 sec discharge rate to 1/2 VR (4) Power density at which one-half the energy of the discharge is in the form of electricity and onehalf is i...