A3318-4
Resistors
RESISTOR,FIXED,WIRE WOUND,INDUCTIVE
A3318-4
Martin Marietta Technologies Inc
RESISTOR,FIXED,WIRE WOUND,INDUCTIVE
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Technical Characteristics
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.563 inches nominal
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Body Width
0.625 inches nominal
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Body Height
0.625 inches nominal
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Heat Sink Height
2.000 inches
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Terminal Type
tab, solder lug
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Terminal Width
0.155 inches minimum
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Heat Sink Width
5.000 inches
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Power Dissipation Rating In Watts
50.000 heat sink
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Inclosure Method
encased
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Heat Sink Length
7.000 inches
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Body Length
1.968 inches nominal
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Electrical Resistance
69.800 ohms
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Reliability Indicator
not established
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Heat Sink Material
aluminum alloy
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Resistance Tolerance In Percent
-1.000/+1.000
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Ambient Temp In Deg Celsius At Full Rated Power
25.0
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Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-30.0/+30.0
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Style Designator
axial terminal (s)
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Heat Sink Thickness
0.040 inches
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Mounting Hole Size
0.125 inches nominal
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Ambient Temp In Deg Celsius At Zero Percent Rated Power
275.0
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Temp Range Of Temp Coefficient In Deg Celsius
-55.0/+275.0
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Terminal Length
0.375 inches nominal