381-1438-00
View detailed technical data, stock status, and sourcing information for: 381-1438-00
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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, and the like, 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.
2 section quantity, not established reliability indicator, 1.8750 inches maximum pilot diameter, cylindrical servo mounted body style, 0.0620 inches nominal pilot length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Section Quantity
- 2
- Body Style
- cylindrical servo mounted
- Reliability Indicator
- not established
- Pilot Diameter
- 1.8750 inches maximum
- Pilot Length
- 0.0620 inches nominal
- Undercut Diameter
- 1.875 inches maximum
- Undercut Width
- 0.0730 inches nominal
- Body Diameter
- 2.000 inches maximum
- Shaft Diameter
- 0.2497 inches maximum
- Shaft Length
- 0.438 inches nominal
- Body Length
- 1.708 inches maximum
- Mounting Lip Diameter
- 2.0000 inches maximum
- Mounting Lip Depth
- 0.0620 inches nominal
- Shaft Style
- round
- Shaft Bearing Type
- unable to decode
- Actuator Type
- single shaft
- Effective Electrical Rotation In Deg Angular Rotation
- 356.0 nominal
- Maximum Starting Torque
- 2.00 inch-ounces
- Maximum Running Torque
- 10.00 inch-ounces
- Shaft End Play
- 0.00500 inches
- Shaft Runout
- 0.003 inches
- Lateral Runout
- 0.005 inches
- Pilot Diameter Runout
- 0.00300 inches
- Shaft Radial Play
- 0.004 inches
- Fragility Factor
- moderately rugged
- Terminal Location
- radially positioned over less than half the circumference
- Mounting Method
- clamp ring
- Features Provided
- humidity proof
- Electrical Resistance Per Section
- 20.000 kilohms 2nd section
- Electrical Resistance Per Section
- 50.000 kilohms 1st section
- Function Conformity Tolerance Per Section
- -0.30 to 0.30 all sections
- Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
- 125.0 all sections
- Power Dissipation Rating Per Section In Watts
- 4.0 free air all sections
- Function Conformity Per Section
- all sections independent linearity
- Resistance Tolerance Per Section In Percent
- -10.0 to 1.0 all sections
- Actuator Travel Control Feature
- continuous motion
- Function Characteristic Per Section
- all sections linear
- Ambient Temp In Deg Celsius Per Section At Full Rated Power
- 40.0 all sections
- Test Data Document
- 13499-381-1438-00 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
- Terminal Type And Quantity
- 6 turret
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 330-0009 | Resistor,variable,wire Wound,non |
| 381-1438-00 | Resistor,variable,wire Wound,non |
FAQs
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