3750S-40-502

3750S40502 Pre Wire Wound Variable Resistor

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Datasheet. 3750S-40-502 specification

Section Quantity
The number of individual elements.

1

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

cylindrical friction mounted

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

0.500in.

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

0.094in.

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

0.375in.

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

1.188in.

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

round, slotted

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

single shaft

Maximum Running Torque
The maximum amount of force requred to maintain actuator movement.

0.30 INCH-Ounces

Maximum Stop Torque
The maximum amount of turning force that can be applied through the operating shaft with0ut damage to the stops.

0.50 INCH-Ounces

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

5000.0 ohms single section

Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
A constant that represents the proportionate change in resistance caused by a change in temperature per section,expressed in parts per million per degree celsius.

-50.0/+50.0 single section

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

1.0 free air single section

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

single section independent linearity

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 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.

terminals gold plated

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

2 turret

Answers.

What quantity is this sold in?

1EA

What is the NSN for 3750S-40-502?

5905-01-302-1981

How is this classified for shipping?

Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors

What's the federal classification of 3750S-40-502?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-302-1981 RESISTOR,VARIABLE,WIRE WOUND,PRE

terminals gold plated

NIIN
013021981
NIIN Date
06/10/89
Schedule B
8533390080 
Name Code
37408
FIIG
A002A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$298.90 EA
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Department of The Navy 
  • - Germany 

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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)
Unknown
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

3750S-40-502 / Resistor,variable,wire wound,preWhat 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) 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.