NSN 5905-01-084-0031
Wire Wound Variable Resistor
Cylindrical servo mounted body style, between 0.7490 inches and 0.7450 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: 0.781 inches .
Manufacturer part number 78ESB502L388 for national stock number 5905010840031.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-01-084-0031.
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MPN or Model
78ESB502L388
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Section Quantity
1 -
Body Style
Cylindrical servo mounted -
Reliability Indicator
Not established -
Pilot Diameter
Between 0.7490 inches and 0.7450 inches -
Pilot Length
0.0620 inches -
Undercut Diameter
0.781 inches -
Undercut Width
0.0620 inches -
Body Diameter
0.875 inches -
Shaft Diameter
0.200 inches -
Shaft Length
0.438 inches -
Body Length
0.500 inches -
Mounting Lip Diameter
0.8750 inches -
Mounting Lip Depth
0.0620 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
345.0 -
Terminal Location
Radially positioned over more than half the circumference -
Mounting Method
Clamp -
Electrical Resistance Per Section
5.000 kilohms single section -
Rotary Actuator Travel In Angular Deg
345.0 -
Function Conformity Tolerance Per Section
-0.50/+0.50 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section -
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-200.0/+200.0 single section -
Power Dissipation Rating Per Section In Watts
1.25 free air single section -
Function Conformity Per Section
Single section independent linearity -
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section -
Actuator Travel Control Feature
Continuous motion -
Function Characteristic Per Section
Single section linear -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section -
Terminal Type And Quantity
3 turret
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.
![Mechanic Bill explains Wire Wound Variable Resistor](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-01-084-0031 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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78ESB502L388 | Honeywell International Inc. |
Stock Check
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