311-0225

3110225 Non Wire Wound Variable Resistor
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Datasheet. 311-0225 specification

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

ion pump power supply, model D-1000A

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.

125.0 single section

Power Dissipation Rating Per Section In Watts
The maximum amount of electrical energy that can be expended per section,expressed in watts.

0.500 free air single section

Ambient Temp In Deg Celsius Per Section At Full Rated Power
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.

70.0 single section

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

2.2 meg

Answers.

What is the NSN for 311-0225?

5905-01-417-9571

How is this classified for shipping?

Schedule B number: 8533390080
Wirewound variable resistors

What's the federal classification of 311-0225?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-417-9571 RESISTOR,VARIABLE,WIRE WOUND,NON

Used on ion pump power supply, model d-1000a. 2.2 meg

NIIN
014179571
NIIN Date
08/17/95
Schedule B
8533390080 
Name Code
37406
FIIG
A002A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - United Kingdom 

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Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

311-0225 / Resistor,variable,wire wound,nonWhat is the formal definition of this item?

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.