Model: 20048

Nonwire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical studs mounted
Reliability Indicator
Not established
Body Diameter
0.500 inches
Shaft Diameter
0.124 inches
Shaft Length
0.375 inches
Body Length
0.375 inches
Mounting Hole/stud Circle Diameter
0.281 inches
Shaft Style
Round
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
340.0
Maximum Starting Torque
0.50 inch-ounces
Screw Thread Diameter
0.156 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
3
Terminal Location
Longitudinally positioned on the circumference
Mounting Method
Threaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
10.0 percent, rated amperes c and better finish
Electrical Resistance Per Section
5.0 percent, rated amperes c and better industrial clears
Electrical Resistance Per Section
5.0 kilohms 2nd section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
170.0 all sections
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-1.00/+1.00 all sections
Power Dissipation Rating Per Section In Watts
1.0 7th secondary pattern
Power Dissipation Rating Per Section In Watts
6.0 7th secondary finish
Power Dissipation Rating Per Section In Watts
6.0 free air 1st section
Function Conformity Per Section
All sections independent linearity
Fixed Tap Quantity Per Section
1 all sections
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
Actuator Travel Control Feature
Continuous motion
Tap Location From Ccw Terminal Per Section In Ohms
5000.0 all sections
Function Characteristic Per Section
All sections linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
49.0 all sections
Terminal Type And Quantity
8 solder stud
NSN
5905-00-089-1512
Part Number
20048
Description
Resistor,variable,nonwire Wound,
CAGE
10112

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rehostat 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, wire wound, nonprecision; resistor (1), variable nonwire wound, nonprecision; and resistor (1), variable, wire wound, precision.

Part 20048 NSN 5905-00-089-1512

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37407
FIIG:
A002A0
Concept No.:
1
App. Key:
C
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8533400080
  • SITC: 77235
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Variable resistors, including potentiometers, nesoi

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