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Film Fixed Resistor NSN 5905-00-421-2940

Item Description

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes carbon composition type resistors.

NSN 5905-00-421-2940 NSN: 5905-00-421-2940

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-25.0/+25.0
Electrical Resistance
4.990 kilohms
Resistance Tolerance In Percent
-1.000/+1.000
Ambient Tempurature In Deg Celsius At Full Rated Power
125.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
175.0
Tempurature Range Of Tempurature Coefficient In Deg Celsius
-55.0/+175.0
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Reliability Indicator
Established
Reliability Failure Rate Level In Percent
0.001
Terminal Length
1.500 inches
Body Diameter
0.109 inches
Body Length
0.250 inches
Power Dissipation Rating In Watts
0.100 free air
Style Designator
Axial terminal each end
Test Data Document
81349-milr55182 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 Data
81349-mil-r-55182/1 government specification
FSC
5905 Resistors
NIIN
004212940
NSN
5905004212940

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RNR55J4991FR
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RNC55J4991FS
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-55182/1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
538029-6259
Cage Code:
96214
Status:
A
MSDS:
Part Number:
CMF554991F
Cage Code:
91637
Status:
A
MSDS:
Part Number:
ERC55-15-193
Cage Code:
91637
Status:
A
MSDS:
Part Number:
443-1852-193
Cage Code:
94756
Status:
A
MSDS:
Part Number:
560529
Cage Code:
16067
Status:
A
MSDS:
Part Number:
115-2401
Cage Code:
85604
Status:
A
MSDS:
Part Number:
0698-6338
Cage Code:
28480
Status:
A
MSDS:
Part Number:
586055-187
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
MF4E4991F
Cage Code:
19701
Status:
A
MSDS:
Part Number:
724-0623-970
Cage Code:
13499
Status:
A
MSDS:
Part Number:
RNR55J4991FM
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RNC55J4991FM
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RNC55J4991FP
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RNC55J4991FR
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RNR55J4991FP
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533100042
  • NAICS: 334416
  • SITC: 77231
  • Description: Fixed carbon resistors, composition or film type, designed for surface mounting, having two terminals
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-421-2940
What are the manufacturers of nsn 5905004212940?
Does this nsn 5905004212940 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905004212940
A resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. see also attenuator, fixed and resistor, fixed, composition. excludes carbon composition type resistors.
Does nsn 5905004212940 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905004212940 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905004212940?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05311
FIIG:
A001A0
App. Key:
D
Cond. Code:
1
Status:
A

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