646SP

646SP Fixed Composition Resistor

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Datasheet. 646SP specification

Electrical Resistance
A measure of the opposition to the flow of electrical current.

1.000 ohms

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

-10.000 to 10.000

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

40.0

Ambient Temp In Deg Celsius At Zero Percent Rated Power
The ambient temperature at which the power dissipation of an item is operated to zero percent of the full rated power,expressed in degrees celsius.

350.0

Inclosure Method
The means provided to coat,cover,or protect the item.

encapsulated

Terminal Type
Indicates the type of terminals for providing electrical connection to the item.

ferrule

Reliability Indicator
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

not established

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

0.312in.

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

1.250in.

Power Dissipation Rating In Watts
The maximum amount of electrical energy that can be expended by an item,expressed in watts.

5.000 free air

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.

fuse clip terminals

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

axial terminal each end

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.

80249-730134 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)

Answers.

What quantity is this sold in?

1EA

What is the style?

Axial terminal each end

What is the NSN for 646SP?

5905-00-027-4544

How is this classified for shipping?

Schedule B number: 8533290000
nmfc 062960
Fixed resistors, for a power handling capacity exceeding 20 w

What's the federal classification of 646SP?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-027-4544 RESISTOR,FIXED,COMPOSITION

axial terminal each end fuse clip terminals

NIIN
000274544
NIIN Date
01/01/63
Schedule B
8533290000 
Name Code
00126
FIIG
A001A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$179.10 EA
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
Has ESD sensitivity

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

1. 730134-01 Cage 80249
2. 646SP1 Cage 10646
3. 646SP001 Cage 72819
4. 5800332-9111-001 Cage C0426
5. 646SP1 Cage 72819

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Spain 
  • - Canada 
  • - Germany 
  • - Republic of Korea 
  • - Philippines 
  • - Italy 
  • - 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)
Unknown
Special Cargo
Electrostatic sensitive device (esd) 
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)
Instruments, electric meter 
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

646SP / Resistor,fixed,compositionWhat is the formal definition of this item?

A resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. the opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. see also attenuator, fixed; resistor, fixed, film; and resistor, thermal. excludes suppressor, ignition interference.