Model: 300-501

Non Wire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Rectangular
Overall Length
1.234 inches
Terminal Length
1.000 inches
Overall Height
0.312 inches
Body Length
0.312 inches
Body Width
0.234 inches
Body Height
0.312 inches
Actuator Type
Flush drive with slot-hole
Maximum Starting Torque
4.00 inch-ounces
Maximum Stop Torque
8.00 inch-ounces
Mounting Method
Terminal
Electrical Resistance Per Section
500.000 ohms single section
Rotary Actuator Travel In Angular Deg
300.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-70.0/+70.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-70.0 to 70.0 single section
Power Dissipation Rating Per Section In Watts
0.6 free air single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
60.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 pin
NSN
5905-00-256-7766
Part Number
300-501
Description
Resistor,variable,wire Wound,non
CAGE
75042

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 300-501 NSN 5905-00-256-7766

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

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

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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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