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Non Wire Wound Variable Resistor

Model / MPN: SMB120081 | NSN: 5905-00-681-0785
ITAR Registered seal

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), if given, of the output is greater than plus of minus 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, precision.

Product Details
NATO Stock Number
5905-00-681-0785
Sold in multiples of
1 EA
DEMIL
NO
Section Quantity
1
Shaft Diameter
0.250 inches
Shaft Length
0.688 inches
Shaft Style
Round
Actuator Type
Single shaft
Screw Thread Diameter
0.164 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
3
Mounting Method
Threaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
20.000 kilohms single section
Function Conformity Tolerance Per Section
-0.20/+0.20 single section
Power Dissipation Rating Per Section In Watts
4.0 free air single section
Function Conformity Per Section
Single section independent linearity
Fixed Tap Quantity Per Section
1 single section
Tap Location Tolerance Per Section
-0.5/+0.5 degrees angular rotation single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Tap Location From Ccw Terminal Per Section In Ohms
10000.0 single section
Function Characteristic Per Section
Single section linear
Terminal Type And Quantity
4 solder stud

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SMB120081 Cross Reference
  • 120081
  • SM-B-120081
  • RL270A2
  • SM-B-120081
  • 120081
  • RL270A2