Wire Wound Fixed Resistor NSN 5905-01-185-1425

Item Description

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes suppressor, ignition interference.

NSN: 5905-01-185-1425

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Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-20.0/+20.0

Electrical Resistance

49.900 ohms

Resistance Tolerance In Percent

-0.100/+0.100

Ambient Tempurature In Deg Celsius At Full Rated Power

25.0

Ambient Tempurature In Deg Celsius At Zero Percent Rated Power

275.0

Tempurature Range Of Tempurature Coefficient In Deg Celsius

-55.0/+275.0

Inclosure Method

Encased

Terminal Type

Tab, solder lug

Reactance Characteristic

Inductive

Reliability Indicator

Not established

Terminal Length

0.406 inches

Body Length

1.968 inches

Body Width

0.563 inches

Body Height

0.625 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

1.563 inches

Power Dissipation Rating In Watts

50.000 free air

Terminal Width

0.140 inches

Mounting Hole Size

0.125 inches

Cubic Measure (non-core)

0.665 cubic inches

Unpackaged Unit Weight

32.000 grams

Style Designator

Axial terminal (s)

FSC

5905 Resistors

NIIN

011851425

NSN

5905011851425

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MC500-49R9B

Cage Code:

53655

Status:

MSDS:

Part Number:

0N295513-1

Cage Code:

98230

Status:

MSDS:

Part Number:

R450-49.9OHMPORM0.1PCT

Cage Code:

91637

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8533390080
NAICS: 334416
SITC: 77233
Description: Wirewound variable resistors, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-01-185-1425

What are the manufacturers of nsn 5905011851425?

Does this nsn 5905011851425 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011851425
A resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. excludes suppressor, ignition interference.

Does nsn 5905011851425 contain any precious metals?
No precious metal content.

Does nsn 5905011851425 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011851425?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00010

FIIG:

A001A0

App. Key:

Cond. Code:

Status:

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