Datasheet

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Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Film Capacitors – Polypropylene Pulse/High Frequency Capacitors
R76, Double Metallized Polypropylene Film, Radial, DC and Pulse Applications (Automotive Grade)
Performance Characteristics
−40 −20 0
0
10
20
30
40
50
60
70
80
90
100
20
Temperature (°C)
Maximum Humidity in Storage Conditions
Relative Humidity (%)
40 60 80
30 Days
Annual Average
Maximum Overtemperature ∆T
lim
vs. T
h
T
h
(°C)
∆T
lim
(°C)
T
h
is the maximum ambient temperature surrounding the capacitor or hottest contact point
(e.g. tracks), whichever is higher, in the worst operation conditions in °C.
0
5
10
15
20
25
30
35
40
45
0 5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
100
105
110
115
120
60
0%
20%
40%
60%
80%
100%
120%
70 80 90 100 110 120
T
h
(°C)
Maximum I
rms
Maximum I
rms
vs. T
h
Dielectric Polypropylenelm
Plates Doublesidedmetallizedpolyesterlm
Winding Non-inductive type
Leads Tinned wire
Protection Plasticcase,thermosettingresinlled.BoxmaterialissolventresistantandameretardantaccordingtoUL94.
Related Documents IEC 60384–16
Sections 1 2
Rated Voltage V
R
250 VDC
180 VAC
400 VDC
250 VAC
630 VDC
250 VAC
630 VDC
400 VAC
1,000 VDC
400 VAC
1,000 VDC
600 VAC
1,600 VDC
650 VAC
2,000 VDC
700 VAC
Capacitance Range (µF)
0.0068– 12 0.0027 – 8.2 0.00068 – 0.012 0.00039 – 4.7 0.00022 – 0.0033 0.00047 – 2.2 0.0033 – 1.2 0.0001 – 0.56
Capacitance Values E12series(IEC60063)measuredat1kHzand+20±1°C
Capacitance Tolerance ±2.5%, ±5%, ±10%
Operating Temperature
Range
−55°Cto+110°C
Rated Temperature T
R
+85°CforV
R
(DC and AC)
Voltage Derating
The following decreasing factor has to be applied on the rated voltage:
+85°Cto+110°C:1.25%per°CforV
R
(DC and AC)
Climatic Category 55/110/56 IEC 60068–1
Storage Conditions
Storagetime:≤24monthsfromthedatemarkedonthelabelpackage
Averagerelativehumidityperyear≤70%
RH≤85%for30daysrandomlydistributedthroughouttheyear
Dew is absent
Temperature:−40to80°C(see"MaximumHumidityinStorageConditions"graphbelow)