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Film Fixed Resistor NSN 5905-01-237-7251

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 5905-01-237-7251 NSN: 5905-01-237-7251

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-25.0 to 25.0
Electrical Resistance
254.340 ohms
Resistance Tolerance In Percent
-0.100 to 0.100
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
-65.0 to 175.0
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Mil-std-1276 Wire Lead Type Designator
C
Reliability Indicator
Not established
Terminal Length
1.375 inches
Body Diameter
0.100 inches
Body Length
0.300 inches
Power Dissipation Rating In Watts
0.125 free air
End Application
B-1bacftiate; los angeles class ssn (688); emory s. Land as; general purpose electronic test equipment gpete; spruance class dd (963); support equipment, b-1 aircraft
Style Designator
Axial terminal each end
FSC
5905 Resistors
NIIN
012377251
NSN
5905012377251

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CMF-55-1 254R34 B T-9
Cage Code:
91637
Status:
A
MSDS:
Part Number:
0698-8611
Cage Code:
1LQK8
Status:
A
MSDS:
Part Number:
NE55-254R34B
Cage Code:
24546
Status:
A
MSDS:
Part Number:
5033RE254R34B
Cage Code:
19701
Status:
A
MSDS:
Part Number:
CMF55X001C254R34B
Cage Code:
91637
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 5905-01-237-7251
What are the manufacturers of nsn 5905012377251?
Does this nsn 5905012377251 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905012377251
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 5905012377251 contain any precious metals?
No precious metal content.
Does nsn 5905012377251 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905012377251?
No known electrostatic discharge.

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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