Model: 280348

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
1
Reliability Indicator
Not established
Shaft Bearing Type
Ball
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Fragility Factor
Moderately rugged
Features Provided
Humidity proof
Electrical Resistance Per Section
100.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
1865.0 single section and 2209.0 single section and 2618.0 single section and 3322.0 single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.10/+0.10 single section
Function Conformity Per Section
Single section independent linearity
Fixed Tap Quantity Per Section
4 single section
Tap Location Tolerance Per Section
-1.0/+1.0 degrees angular rotation single section
Resistance Tolerance Per Section In Percent
-1.0 to 1.0 single section
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
Single section linear
NSN
5905-00-049-6278
Part Number
280348
Description
Resistor,variable,wire Wound,pre
CAGE
1PQF4

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.

Part 280348 NSN 5905-00-049-6278

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
Concept No.:
1
App. Key:
D
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:
U
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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