Model: R438882-1

Non Wire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Cylindrical
Reliability Indicator
Not established
Overall Length
Between 0.969 inches and 0.979 inches
Body Diameter
Between 1.995 inches and 2.005 inches
Body Length
Between 0.969 inches and 0.979 inches
Overall Diameter
Between 1.995 inches and 2.005 inches
Actuator Type
Flush drive with slot-hole
Effective Electrical Rotation In Deg Angular Rotation
360.0
Maximum Starting Torque
0.60 inch-ounces
Maximum Running Torque
0.60 inch-ounces
Shaft End Play
0.006 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
50.0 kilohms single section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.30/+0.30 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
-5.0/+5.0 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
Precious Material And Location
Terminals gold
Precious Material
Gold
Terminal Type And Quantity
12 turret
NSN
5905-00-941-6972
Part Number
R438882-1
Description
Resistor,variable,wire Wound,non
CAGE
04071

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.

Part R438882-1 NSN 5905-00-941-6972

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
G
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8533390080
  • SITC: 77233
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Wirewound variable resistors, nesoi

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