CB7431

CB7431 Fixed Composition Resistor

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Datasheet. CB7431 specification

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

75.000 kilohms

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

-5.000/+5.000

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.

70.0

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.

130.0

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.

wire lead

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.

established

Reliability Failure Rate Level In Percent
The rate of failure determined under specified conditions to establish the reliability of an item,expressed in percent.

0.001

Terminal Length
A measurement of the longest dimension of a terminal,in distinction from width.

1.500in.

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

0.090in.

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

0.250in.

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

0.250 free air

Cubic Measure (non-core)
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.

1.068 cubicin.

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.

81349-MIL-R-39008 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-R-39008/1 government specification

Answers.

What is the style?

Axial terminal each end

What is the NSN for CB7431?

5905-00-121-9938

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 CB7431?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-00-121-9938 RESISTOR,FIXED,COMPOSITION

axial terminal each end

NIIN
001219938
NIIN Date
11/01/68
Schedule B
8533290000 
Name Code
00126
FIIG
A001A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$0.38 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. 745-0816-000 Cage 13499
2. 4010753-00 Cage 34257
3. 942-207-53 Cage 30072
4. 102-753 Cage 52542
5. 1-0003-0103-94 Cage 08642
6. RC07GF753JJ Cage 81349
7. RC07GF753F Cage 81349
8. RCR07G243JM Cage 81349
9. RCR07G723JS Cage 81349
10. RCR07G763JS Cage 81349
11. RCR07G753JS Cage 81349
12. MIL-R-39008/1 Cage 81349
13. 141202108 Cage 31795
14. 510166 Cage 16067
15. 801-753-05 Cage 25965
16. 450-841753 Cage 26916
17. 0683-7535 Cage 28480
18. 315-753 Cage 80009
19. 12B17500 Cage 50319
20. 102-753 Cage 54817
21. 102-0753 Cage 54817
22. 6143W13P122 Cage 97424
23. CB-753-5 Cage 01121
24. 443-1466-094 Cage 94756
25. 849520-0001 Cage 65597
26. 849628-0001 Cage 65597
27. 849766-0753 Cage 65597
28. 418767-132 Cage 96214
29. 4171306-522 Cage 05869
30. CB75K5PCT Cage 01121
31. 35-0642 Cage 01643
32. 051030 Cage 56614
33. 400-512-108 Cage C3141
34. 400-512-108 Cage A1997
35. 41181 35750 Cage D8385
36. 1-24622-2 Cage 00779
37. RC07G753JS Cage 81349
38. RCR07G753JM Cage 81349
39. RCR07G753JP Cage 81349
40. RCR07G753JR Cage 81349
41. RCR07G753KM Cage 81349
42. 10120287 Cage A486G
43. 200074-750 Cage 32274
44. 5905001219938 Cage A00AM
45. 2495500-94 Cage 10001
46. 559-1561-094 Cage 13499

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - U.s. Postal Service - Procurement And Supplies Department 
  • - Department of The Navy 
  • - Department of The Army 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - National Security Agency 
  • - Federal Aviation Administration 
  • - U.s. Coast Guard 
  • - Austria 
  • - Finland 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Saudi Arabia 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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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)
Electrical appliances, small 
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

CB7431 / 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.