PSW – 3000H at 105°C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors

jb Capacitors manufactures and markets Radial Conductive Polymer Aluminum Solid Electrolytic Capacitors with Large permissible ripple current and Low ESR. Following are PSW -Radial Polymer Aluminum Solid Electrolytic Capacitor features, applications, specifications and dimensions. We supply high quality Radial Conductive Polymer Aluminum Solid Electrolytic Capacitors to you.

Description

Features

  • Low ESR Series
  • Load Life of 3000 Hours, 105°C
  • High Ripple Current
Specifications

Specifications

Category Temperature Range (°C) -55°C ~ +105°C
Rated Voltage Range (V) 2.5V ~ 25VDC
Capacitance Tolerance (+20°C, 120Hz) ±20%
Leakage Current 0.2CV or 500 μA, whichever is greater. Less than or equal to the specified value. Measured after 2 minutes application of rated Voltage at 20°C.
Dissipation Factor (20°C, 120Hz) tanδ (Max.): 0.08
Low Temperature Characteristics (Max. Impedance Ratio)
  • Z(-25°C)/Z(+20°C) ≤ 1.25
  • Z(-55°C)/Z(+20°C) ≤ 1.25 (100kHz)
Endurance The specifications listed below shall be satisfied when the capacitors are restored to 20°C after application of rated voltage for 3000 hours at 105°C:

  • Appearance: No significant damage
  • Capacitance change: ±20% of the initial value
  • D.F.(tanδ): ≤ 150% of the specified value
  • ESR: ≤ 150% of the specified value
  • Leakage current: ≤ The specified value
Damp Heat (Steady State) The specifications listed below shall be satisfied when the capacitors are restored to 20°C after application of rated voltage for 1000 hours at 60°C, 90% ~ 95% RH:

  • Appearance: No significant damage
  • Capacitance change: ±20% of the initial value
  • D.F.(tanδ): ≤ 150% of the specified value
  • ESR: ≤ 150% of the specified value
  • Leakage current: ≤ The specified value
Surge Voltage Surge Voltage = Rated voltage x 1.15(V). The capacitors shall be subjected to 1000 cycles, each consisting of charge with the surge voltages specified at 105°C for 30 seconds through a protective resistor (Rc=1kΩ) and discharge for 5 minutes 30 seconds:

  • Appearance: No significant damage
  • Capacitance change: ±20% of the initial value
  • D.F.(tanδ): ≤ 150% of the specified value
  • ESR: ≤ 150% of the specified value
  • Leakage current: ≤ The specified value
Frequency Coefficient For Ripple Current
Frequency 120Hz~<1kHz 1kHz ≤ freq. < 10kHz 10kHz ≤ freq. < 100kHz 100kHz ≤ freq. ≤ 500kHz
Coefficient 0.05 0.3 0.7 1.0