Wire Wound Fixed Resistor NSN 5905-01-625-6163

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: 5905-01-625-6163

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Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-20.0 to 20.0

Electrical Resistance

33.0 ohms

Resistance Tolerance In Percent

-1.0 to 1.0

Ambient Tempurature In Deg Celsius At Full Rated Power

25.0

Ambient Tempurature In Deg Celsius At Zero Percent Rated Power

250.0

Inclosure Method

Hermetically sealed

Terminal Type

Tab, solder lug

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.01

Body Length

1.062 inches

Body Width

1.080 inches

Body Height

0.546 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

0.719 inches

Power Dissipation Rating In Watts

20.0 heat sink

Mounting Hole Size

0.125 inches

Part Name Assigned By Controlling Agency

Wirewound resistor, military/established reliability mil-prf-39009 qualified, type rer, r level

Special Features

Material: core: ceramic, steatite or alumina; encapsulant: silicone molded construction; housing: aluminum with hard anodic coating (heat sink); end caps: stainless steel; standard terminals: tinned copperweld

Style Designator

Axial terminal (s)

FSC

5905 Resistors

NIIN

016256163

NSN

5905016256163

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RER70F33R0R

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 5905-01-625-6163

What are the manufacturers of nsn 5905016256163?

Vishay Dale Electronics, Llc (91637)

Does this nsn 5905016256163 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905016256163
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 5905016256163 contain any precious metals?
No precious metal content.

Does nsn 5905016256163 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905016256163?
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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