744221-38
Resistors
RESISTOR,FIXED,WIRE WOUND
744221-38
RESISTOR,FIXED,WIRE WOUND
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Technical Characteristics
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Reactance Characteristic
inductive
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Temp Range Of Temp Coefficient In Deg Celsius
-55.0/+275.0
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Heat Sink Thickness
0.125 inches
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Unpackaged Unit Weight
28.000 ounces
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Terminal Length
1.281 inches maximum
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Body Width
2.156 inches maximum
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Inclosure Method
encapsulated
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Heat Sink Width
12.000 inches
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Power Dissipation Rating In Watts
250.000 heat sink
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Heat Sink Length
12.000 inches
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Mounting Hole Size
0.198 inches maximum
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Reliability Indicator
not established
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Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-90.0/+90.0
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Heat Sink Material
aluminum alloy
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Body Height
2.219 inches maximum
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Electrical Resistance
0.0845 ohms
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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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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
3.010 inches maximum
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Body Length
4.531 inches maximum
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Style Designator
axial terminal (s)
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Terminal Type
threaded stud
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Ambient Temp In Deg Celsius At Zero Percent Rated Power
275.0