Axial Aluminum Electrolytic Capacitors
PEG124, +105C and +125C
Overview Applications
KEMET's PEG124 is an electrolytic capacitor with very long- KEMET's PEG124 is a high performance axial electrolytic
life and outstanding electrical performance. The device has capacitor. Typical applications include smoothing, coupling/
a polarized all-welded design, tinned copper wire leads, a decoupling and energy storage in telecommunication,
negative pole connected to the case, and plastic insulation. power supply system, data processing, process control
Long-life and very high reliability are achieved by dimensioning and measuring, where long life and high reliability are of
of the capacitor, careful selection of materials/methods, paramount importance.
and discipline in quality control allowing operation up to
+125C/+105C.
The PEG124 winding is housed in a cylindrical aluminum can,
with a high purity aluminum lid and high quality rubber gasket.
The sealing system is designed for electrolyte leakage-free
operation and a very low gas-diffusion rate of electrolyte.
The low ESR is the result of a low resistive electrolyte/paper
system and an all-welded design.
Benefits
Operating temperature of +125C and +105C
Very long life, up to 27,500 hours at +105C
Low ESR
Low ESL
Polarized all-welded design
Outstanding electrical performance
Part Number System
PEG124 E F 410 0 Q T1
Capacitance Code Capacitance
Series Rated Voltage (VDC) Size Code Version Packaging
(F) Tolerance
Axial E= 10 P = 100 See Dimension The last two 0 = Standard Q = 10 +30% See Ordering
Aluminum G = 16 R = 200 Table digits represent A - Z = High M = 20% Options Table
Electrolytic H = 25 U = 350 significant figures. Performance T = 10 +50%
K = 40 V = 400 The first digit
M = 63 Y = 450 indicates the total
number digits.
One world. One KEMET
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com A4011_PEG124 7/11/2018 1Axial Aluminum Electrolytic Capacitors PEG124, +105C and +125C
Performance Characteristics
Item Performance Characteristics
1 4,700 F 1 470 F
Capacitance Range
10 63 VDC 100 450 VDC
R a t e d Vo l t a g e
40 to +125C 40 to +105C
Operating Temperature
Capacitance Tolerance 10/+30%, (10/+50%, 20% select values) at 100 Hz/+20C
Op e r a t i o n a l Li f e t i m e 27,500 hours at +105C (hours, D = 20 mm)
Shelf Life 5,000 hours at +105C or 10 years at +40C 0 VDC +40C 10 years O VDC
I = 0.01 CV (A, CV 1,000) I = 0.006 CV + 4.0 (A)
I = 0.003 CV + 4.0 (A, CV > 1,000)
Leakage Current
C = rated capacitance (F), V = rated voltage (VDC). Voltage applied for 5 minutes at +20C.
Procedure Requirements
0.75 mm displacement amplitude or 10 g maximum No leakage of electrolyte or other visible damage.
Vibration Test Specifications
acceleration. Vibration applied for three 2-hour Deviations in capacitance from initial measurements
sessions at 10 500 Hz (capacitor clamped by body). must not exceed:
C/C < 5%
IEC 603844 long life grade 40/125/56 IEC 603844 long life grade 40/105/56
Standards
Compensation Factor of Ripple Current (RC) vs. Frequency
Frequency 300 Hz 1 kHz 5 kHz 100 kHz
Coefficient 0.57 0.80 1.00 1.04
Test Method & Performance
Endurance Life Test
Conditions Performance
+125C
Temperature +105C ( 100 V)
2,000 hours
Test Duration 5,000 hours
Ripple Current Maximum ripple current specified 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 specifications will be satisfied when the capacitor is tested at +20C:
< 160 V Within 15% of the initial value
Capacitance Change
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
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com A4011_PEG124 7/11/2018 2