NSN 5905-00-502-7875
Wire Wound Variable Resistor
Cylindrical servo mounted body style, 1.8750 inches pilot diameter, 0.0610 inches pilot length, undercut diameter: 1.938 inches .
Manufacturer part number R20-1-103X for national stock number 5905005027875.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-502-7875.
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MPN or Model
R20-1-103X
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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
1.8750 inches -
Pilot Length
0.0610 inches -
Undercut Diameter
1.938 inches -
Undercut Width
0.0780 inches -
Body Diameter
2.000 inches -
Shaft Diameter
0.250 inches -
Shaft Length
0.938 inches -
Body Length
1.412 inches -
Mounting Lip Diameter
2.0160 inches -
Mounting Lip Depth
0.0620 inches -
Shaft Style
Round -
Shaft Bearing Type
Ball -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
352.0 -
Maximum Starting Torque
0.60 inch-ounces -
Maximum Running Torque
0.60 inch-ounces -
Shaft End Play
0.00100 inches -
Shaft Runout
0.001 inches -
Lateral Runout
0.001 inches -
Pilot Diameter Runout
0.00100 inches -
Shaft Radial Play
0.001 inches -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Clamp ring -
Features Provided
Nonmetallic shaft -
Electrical Resistance Per Section
10.000 kilohms single section -
Rotary Actuator Travel In Angular Deg
360.0 -
Function Conformity Tolerance Per Section
-0.35/+0.35 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 single section -
Power Dissipation Rating Per Section In Watts
4.0 free air single section -
Function Conformity Per Section
Single section independent linearity -
Resistance Tolerance Per Section In Percent
-1.0/+1.0 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
25.0 single section -
Terminal Type And Quantity
3 solder stud
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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.
Pricing and Availability
Get a quote for 5905-00-502-7875 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
R20-1-103X | L-3 Communications Corporation |
55-12-040 | Samarius Precision Instruments Inc |
R20-1-103X | Raytheon Technical Services Company |