Film Fixed Resistor NSN 5905-01-021-0971

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: 5905-01-021-0971

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Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-100.0/+100.0

Electrical Resistance

2.550 kilohms

Resistance Tolerance In Percent

-1.000/+1.000

Ambient Tempurature In Deg Celsius At Full Rated Power

70.0

Ambient Tempurature In Deg Celsius At Zero Percent Rated Power

150.0

Tempurature Range Of Tempurature Coefficient In Deg Celsius

-55.0/+150.0

Inclosure Method

Encapsulated

Terminal Type

Wire lead

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.010

Terminal Length

1.500 inches

Body Diameter

0.138 inches

Body Length

0.375 inches

Power Dissipation Rating In Watts

0.500 free air

Style Designator

Axial terminal each end

Test Data Document

81349-mil-r-39017 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-39017/2 government specification

FSC

5905 Resistors

NIIN

010210971

NSN

5905010210971

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RLR20C2551FR

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-R-39017/2

Cage Code:

81349

Status:

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 5905-01-021-0971

What are the manufacturers of nsn 5905010210971?

Military Specifications (81349)

Does this nsn 5905010210971 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905010210971
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 5905010210971 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905010210971 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905010210971?
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:

Cond. Code:

Status:

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