R50D8297

R50D8297 Non Wire Wound Variable Resistor

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Datasheet. R50D8297 specification

Section Quantity
The number of individual elements.

5

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

cylindrical servo mounted

Pilot Diameter
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

1.87500in.

Pilot Length
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

0.06200in.

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

3.313in. ⁓3-21/64"

Undercut Diameter

0.838in. and 0.938in.

Undercut Width

0.06200in.

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

1.985in.

Shaft Diameter
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

0.250in.

Shaft Length
A measurement of the longest dimension of the shaft,in distinction from width.

0.438in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

1.875in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

2.293in. ⁓2-19/64"

Mounting Lip Diameter

1.98500in.

Mounting Lip Depth

0.06200in.

Shaft Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.

round

Shaft Bearing Type
Indicates the type of shaft bearing/s/ furnished.

bearing

Actuator Type
Indicates the type of facility or arrangement provided for moving the variable contact(s).

single shaft

Effective Electrical Rotation In Deg Angular Rotation
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.

343.0 and 343.0 and 343.0 and 343.0 and 350.0

Terminal Location
The position of the terminal/s/ for making connection to an item.

radially positioned over less than half the circumference

Mounting Method
The means of attaching the item.

clamp ring

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

17.700 percent, rated amperes c and better v.g. stepping

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

50.000 percent, rated amperes c and better finish

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

50.000 percent, rated amperes c and better industrial clears

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

50.000 percent, rated amperes c and better select

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

50.000 percent, rated amperes c drop siding

Rotary Actuator Travel In Angular Deg
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.

360.0

Function Conformity Tolerance Per Section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

-2.00/+1.00 4th section

Function Conformity Tolerance Per Section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

-5.00/+5.00 1st section

Function Conformity Tolerance Per Section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

-5.00/+5.00 2nd section

Function Conformity Tolerance Per Section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

-5.00/+5.00 3rd section

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

1.0 7th secondary switch

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

1.5 7th secondary finish

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

1.5 7th secondary grams

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

1.5 7th secondary pattern

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

4.0 7th secondary inserted tab

Function Conformity Per Section
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.

all sections independent linearity

Fixed Tap Quantity Per Section
The number of fixed terminals at points between the end terminals that provide connection to the intermediate values of the total value per section.

1 all sections

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-5.0/+5.0 1st section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-5.0/+5.0 2nd section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-5.0/+5.0 3rd section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-5.0/+5.0 4th section

Resistance Tolerance Per Section In Percent
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

-5.0/+5.0 5th section

Actuator Travel Control Feature
The feature that controls the actuator travel.

continuous motion

Tap Location From Ccw Terminal Per Section In Ohms
Indicates the location of a tap relative to the counterclockwise terminal per section,expressed in ohms.

25000.0 all sections

Function Characteristic Per Section
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.

all sections graph

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.

40.0 single section

Standard Taper Curve Per Section
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.

a all sections

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.

ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.5 watt, ambient temp 70 deg c at 2.0 watt

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

79500-59-J-204 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing) and 79500-52-C-2444 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

18 turret

Answers.

What is the NSN for R50D8297?

5905-00-335-0429

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of R50D8297?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-335-0429 RESISTOR,VARIABLE,WIRE WOUND,NON

ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.75 watt, ambient temp 70 deg c at 0.5 watt, ambient temp 70 deg c at 2.0 watt 3.313" overall length

NIIN
003350429
NIIN Date
01/01/63
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
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Spain 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

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Nothing similar to this part number was found in our inventory

R50D8297 / 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.