Screw Terminal Aluminum Electrolytic Capacitors
PEH169 Series, +85C
Overview Applications
KEMET's PEH169 Series is a long-life electrolytic capacitor with Typical applications for KEMET's PEH169 capacitor
outstanding reliability and electrical performance. The device include smoothing, energy storage or pulse operation in
has a polarized all-welded design, heavy duty screw terminals, telecommunication demanding power supplies, process control,
extended cathode construction, safety vent, and plastic AC motor control, traction, welding, and measuring.
insulation. The PEH169 Series winding is housed in a cylindrical
aluminum can with a reinforced molded lid incorporating a
safety vent. The sealing system is designed for electrolyte
leakage-free operation and a very low gas-diffusion rate of
electrolyte. Mechanical contact between the winding and case
allows excellent heat transfer from the winding to the ambient,
which means cooler operation. Low ESR is the result of a low
resistive paper/electrolyte system, at least two tabs per foil and
an all-welded design.
Benefits
High CV value
Long life, up to 38,000 hours at +85C (V , I applied)
R R
Low ESR and ESL
High stability, 10 years shelf life
Optimized designs available on request
Part Number System
PEH169 E A 510 V M U2
Capacitance
Series Rated Voltage (VDC) Size Code Capacitance Code (F) Version Stud Option
Tolerance
Screw Terminal E = 10 R = 200 See Dimension Table The second 2 digits indicate 0 = Standard Q = -10 +30% U2 = Plain Can
Aluminum G = 16 S = 250 the 2 most significant digits M = 20% B2 = Threaded
Electrolytic H = 25 U = 350 of the capacitance value. mounting stud
K = 40 V = 400 The first digit indicates the
M = 63 O = 420 total number digits.
P = 100 Y = 450
Q = 160
One world. One KEMET
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com A4035_PEH169_85C 5/22/2015 1Screw Terminal Aluminum Electrolytic Capacitors PEH169 Series, +85C
Performance Characteristics
Item Performance Characteristics
Capacitance Range 68 470,000 F
Rated Voltage 10 450 VDC
Operating Temperature -40 to +85C
Capacitance Tolerance 20%, (-10/+30% select values) at 100 Hz / +20C
Rated Voltage and Ripple Current at
D (mm) Rated Voltage at +85C (hours)
+85C (hours)
35 14,000
50 17,000
Operational Lifetime
65 21,000
75 28,000
90 38,000 78,000
Shelf Life 5,000 hours at +85C or 10 years at +40C 0 VDC
I = 0.003 CV + 4,000 (A)
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 acceleration.
D 50 mm Vibration applied for three
No leakage of electrolyte or other
2-hour sessions at 10 500 Hz
visible damage. Deviations in
Vibration Test Specifications
(Capacitor clamped by body).
capacitance and tan from initial
D > 50 mm 0.75 mm displacement amplitude or
measurements must not exceed:
10 g maximum acceleration.
C/C < 5%
Vibration applied for three 2-hour
sessions at 10 55 Hz (Capacitor
clamped by body).
IEC 603844 long life grade 40/85/56, DIN 41240 type 1A CECC 30300, DIN 40040 GPF, DIN 41248
Standards
CECC 30301-058, corresponding to CECC 30301-803
CECC
KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 (864) 963-6300 www.kemet.com A4035_PEH169_85C 5/22/2015 2