Datasheet
2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com A4011_PEG124 • 1/10/2018
Axial Aluminum Electrolytic Capacitors – PEG124, +105°C and +125°C
Performance Characteristics
Item Performance Characteristics
Capacitance Range
1 – 4,700 µF 1 – 470 µF
Rated Voltage
10 – 63 VDC 100 – 450 VDC
Operating Temperature
−40 to +125°C −40 to +105°C
Capacitance Tolerance −10/+30%, (−10/+50%, ±20% select values) at 100 Hz/+20°C
Operational Lifetime 27,500 hours at +105°C (hours, D = 20 mm)
Shelf Life 5,000 hours at +105°C or 10 years at +40°C 0 VDC +40°C 10 years O VDC
Leakage Current
I = 0.01 CV (µA, CV ≤ 1,000)
I = 0.003 CV + 4.0 (µA, CV > 1,000)
I = 0.006 CV + 4.0 (µA)
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C.
Vibration Test Specications
Procedure Requirements
0.75 mm displacement amplitude or 10 g maximum
acceleration. Vibration applied for three 2-hour
sessions at 10 – 500 Hz (capacitor clamped by body).
No leakage of electrolyte or other visible damage.
Deviations in capacitance from initial measurements
must not exceed:
Δ C/C < 5%
Standards
IEC 60384–4 long life grade 40/125/56 IEC 60384–4 long life grade 40/105/56
Compensation Factor of Ripple Current (RC) vs. Frequency
Frequency 300 Hz 1 kHz 5 kHz 100 kHz
Coecient 0.57 0.80 1.00 1.04
Test Method & Performance
Endurance Life Test
Conditions Performance
Temperature
+125°C
+105°C (≥ 100 V)
Test Duration
2,000 hours
5,000 hours
Ripple Current Maximum ripple current specied in table
Voltage The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor
Performance The following specications will be satised when the capacitor is tested at +20°C:
Capacitance Change
< 160 V Within 15% of the initial value
≥ 160 V Within 10% of the initial value
Equivalent Series Resistance Does not exceed 200% of the initial value
Leakage Current Does not exceed leakage current limit