D
SERIES METALLIZED POLYESTER CAPACITORSPARAMETRIC TREND CURVES AND ACCEPTANCE CRITERIA
CAPACITANCE
Reference MIL-STD-202, Method 305
Test Frequency: 1000 Hz
Temperature: +25°C
Capacitance Change Over Temperature.
Acceptance Limits:
@ -55°C = -7% Maximum Change
@ +85°C = +5% Maximum Change
@ +125°C = ±16% Maximum Change
DISSIPATION FACTOR
Reference MIL-STD-202,
Method 306
Test Frequency: 1000 Hz
Temperature: +25°C
Acceptance Limit: 0.65% Maximum
INSULATION RESISTANCE
Reference MIL-STD-202, Method 302
Electrification shall be at rated voltage
or 500 VDC, whichever is less and for
a time not greater than 2 minutes.
Acceptance Limits:
Test |
Megs x µf |
Megohms |
Temperature |
Minimum |
Need not exceed |
@ +25°C |
10,000 |
30,000 |
@ +85°C |
100 |
1,000 |
@ +125°C |
10 |
100 |
VOLTAGE RATING
100% of listed voltage rating from -55°C to +85°C,
derate linearly to 50% of the listed voltage rating at +125°C.
VOLTAGE TEST
Reference MIL-STD-202, Method 301. Surge current is limited to 1 ampere maximum. Voltage applied for 1 minute (maximum) @ +25°C. Ground test is performed terminal to case (where the case is not a terminal) at 200% of the DC voltage rating. Dielectric strength test is performed terminal to terminal at 150% of the DC voltage rating.
Updated: July 30, 1997
Publisher: American Capacitor CorporationCopyright © 1997 American Capacitor Corporation. All rights reserved.