Film Capacitors
General Purpose, Pulse and DC Transient Suppression – R74 Series 125°C Single Metallized Polypropylene, Optimized for AC Applications
Performance Characteristics
Series
Sections
Voltage Range (VDC)
Voltage Range (VAC)
Capacitance Range (µF)
Capacitance Values
Capacitance Tolerance
Category Temperature Range
Voltage Derating
Climatic Category
Self-Inductance L
(Lead Length ~ 2 mm)
R74
2
1,600
500
0.001 – 0.1
In accordance with IEC E12 series
±5%, ±10%
-55°C to +125°C
R74
3
2,000
700
0.00068 – 0.068
The rated voltage is decreased with 1.25%/°C between +105°C and +125°C
IEC 60068–1, 55/125/56
Lead Space (mm)
L (nH) ≈
10
9
15
10
2.2 nF < C
≤ 0.027 µF
0.0001
0.0002
0.0008
22.5
18
0.027 µF < C
≤ 0.1 µF
0.0004
0.0006
0.0025
Measured at 25°C ± 5°C
C ≤ 2.2 nF
Dissipation Factor tanδ
1 kHz
10 kHz
100 kHz
0.0001
0.0002
0.0003
Insulation Resistance
Measured at +25°C, 100 VDC 60 seconds for V
R
< 500 VDC and
at 500 VDC for V
R
≥ 500 VDC
Minimum Values Between Terminals
C ≤ 0.33 µF
≥ 100,000 MΩ
Test Voltage Between Terminals
1.0 x V
R
applied for 2 seconds at 25°C ±5°C
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3029_R74 125ºC • 4/4/2013
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KEMET [ KEMET CORPORATION ]
