L3Harris Event Counters subminiature

Kategorien	Counters / Indicators / LEDs, Event counter

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Beschreibung

Rugged design
Hermetically sealed
Case: Copper-nickel or brass, with black face.
E and F mounts are nickel-plated case with black face.
Max. case length: 1.094 in.
Flange: Brass
Terminals: Solder hook
Weight: Standard: Will not exceed 1.2 ounces with C flange
Ruggedized: Will not exceed 1.8 ounces with
C flange
Numerals: .035″ wide, .078″ high. All digits are white on
black.
ELECTRICAL SPECIFICATIONS
Polarity: Not polarity sensitive
Dielectric: 500 VRMS @ 80,000 feet
Insulation Resistance: MIL-STD-202, Method 302, Condition B
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Range: Standard: -65 to +125°C
Ruggedized: -55 to +125°C
STANDARD RATINGS
Count Rate: 5 Counts/Second
Minimum Impulse Time: 50ms / 150ms off
Thermal Shock: MIL-STD-202, Method 107, Condition B
Shock: MIL-STD-202, Method 213, Condition A
Vibration: MIL-STD-202, Method 204, Condition D except at
10 Gs max.
Life: One million counts @ 25°C
RUGGEDIZED RATINGS
Count Rate: 5 Counts/Second
Minimum Impulse Time: 50ms / 150ms off
Thermal Shock: MIL-STD-202, Method 107, Condition B, except
temperature -55 °C to +°125 C
Shock: MIL-STD-202, Method 213, Condition A
Vibration: MIL-STD-202, Method 204, Condition D
Life: 5 million counts @ 25°C
POWER CONSUMPTION (for Standard & Ruggedized):
4 digit oil filled: 3.4 Watts max. @ 28VDC
4 digit dry: 1.5 Watts max. @ 28VDC
5 digit oil filled: 3.4 Watts max. @ 28VDC
5 digit dry: 2.5 Watts max. @ 28VDC
6 digit dry: 2.5 Watts max. @ 28VDC