Model: 381-0145-00

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical studs mounted
Reliability Indicator
Not established
Overall Length
2.312 inches
Body Diameter
2.000 inches
Shaft Diameter
0.250 inches
Shaft Length
0.750 inches
Body Length
1.938 inches
Overall Diameter
2.093 inches
Mounting Hole/stud Circle Diameter
0.625 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
325.0 and 305.0
Maximum Starting Torque
2.00 inch-ounces
Maximum Running Torque
2.00 inch-ounces
Screw Thread Diameter
0.138 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
3
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Threaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
10.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
10.000 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
325.0
Function Conformity Tolerance Per Section
-0.20/+0.20 1st section
Function Conformity Tolerance Per Section
-0.50/+0.50 2nd section
Power Dissipation Rating Per Section In Watts
2.5 free air all sections
Function Conformity Per Section
Single section independent linearity
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
Single section linear
Terminal Type And Quantity
6 tab, solder lug
NSN
5905-00-643-7344
Part Number
381-0145-00
Description
Resistor,variable,wire Wound,pre
CAGE
13499

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 381-0145-00 NSN 5905-00-643-7344

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

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

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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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