Film Fixed Resistor

A3AA55-258

(NSN) National Stock Number

5905-00-412-4049

Federal Supply Classification

5905 Resistor

Item Name Code

05311

Schedule B Code

8533100042

Summary

-50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, 4.750 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent, 175.0 ambient temp in deg celsius at zero percent rated power, -55.0 to 175.0 temp range of temp coefficient in deg celsius, c mil-std-1276 wire lead type designator

DAC	HCC	DMIL	RNCC
6	-	-	E

RNVC	SADC	MSDS	RNAAC
8	-	-	ZZ

Identification

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.

INC	FIIG	Concept	Condition
05311	A001A0	1	1

Specifications

Temp Coefficient Of Resistance In Ppm Per Deg Celsius

-50.0 to 50.0

Details

A constant that represents the proportionate change in resistance caused by a change in temperature,expressed in parts per million change per degree celsius.

Electrical Resistance

4.750 kilohms

Details

A measure of the opposition to the flow of electrical current.

Resistance Tolerance In Percent

-1.000 to 1.000

Details

The limits of permissible variation in the electrical resistance value of an item from its rated value,expressed in percent.

Ambient Temp In Deg Celsius At Zero Percent Rated Power

175.0

Details

The ambient temperature at which the power dissipation of an item is operated to zero percent of the full rated power,expressed in degrees celsius.

Temp Range Of Temp Coefficient In Deg Celsius

-55.0 to 175.0

Details

The maximum and minimum temperatures to which the temperature coefficient applies,expressed in degrees celsius.

Mil-Std-1276 Wire Lead Type Designator

Details

Indicates the type designator,per mil-std-1276,of the detail requirements of leads used on electronic components.

Reliability Indicator

established

Details

An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

Reliability Failure Rate Level In Percent

0.001

Details

The rate of failure determined under specified conditions to establish the reliability of an item,expressed in percent.

Terminal Length

1.375 inches minimum and 1.625 inches maximum

Details

A measurement of the longest dimension of a terminal,in distinction from width.

Body Diameter

0.078 inches minimum and 0.140 inches maximum

Details

The length of a straight line which passes through the center of the body,and terminates at the circumference.

Body Length

0.204 inches minimum and 0.281 inches maximum

Details

A measurement of the longest dimension of the body,in distinction from width.

Power Dissipation Rating In Watts

0.100 free air

Details

The maximum amount of electrical energy that can be expended by an item,expressed in watts.

Ambient Temp At Full Rated Power

125.0 deg celsius

Details

The temperature of the medium surrounding an item at which it can be operated continuously at full rated power.

Inclosure Type

encapsulated

Details

Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

Terminal Type

wire lead

Details

Indicates the type of terminal for providing electrical connection to the item.

Nuclear Hardness Critical Feature

hardened

Details

An indication of the nuclear hardness criticality of the item.

Style Designator

axial terminal each end

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Test Data Document

81349-mil-r-55182 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", "nominal", etc.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Specification/Standard Data

81349-mil-r-55182/1 government specification

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
287-90034-238	38753	5	-	C	1	-	TX
557816G4754	F0057	4	-	5	2	-	ZF
B95223-A572-M1	C4751	3	-	5	2	-	ZG
41513 24475	D8385	3	-	5	2	-	ZG
B95223-A572-M1	D1180	3	-	5	9	-	ZG
912-3103-0707	A0019	3	-	5	2	-	ZG
H84K751PCT50PPM	K2510	A	-	5	1	-	ZZ
443-0952-191	94756	3	-	E	8	-	ZZ
443-1402-258	94756	2	-	E	8	-	ZZ
560752	16067	5	-	C	1	-	TX
590464A4751F	73030	1	-	5	9	-	TX
RN55C4751F	19701	E	-	C	1	-	TX
6080947500	06141	5	-	C	1	-	TX
10143-4751	80031	6	-	E	8	-	ZZ
937-220-4475	80031	5	-	E	8	-	KE
014751	34280	6	-	C	1	-	ZZ
6147W22P366	97424	5	-	C	1	-	TX
937-220-4475	95542	1	-	E	8	-	KE
C55-2-258	17745	6	-	E	8	-	ZZ
6EM4K750	56289	6	-	E	8	-	ZZ
937-220-4475	75042	5	-	E	8	-	KE
EE44-4751	75042	6	-	E	8	-	ZZ
MK2 4.75K 0HMS	52763	6	-	C	1	-	ZZ
507551-258	96214	5	-	C	1	-	TX
TR	01121	E	-	5	1	-	TX
MIL-PRF-55182/1	81349	E	-	4	1	-	ZZ
MIL-R-55182/1	81349	E	-	5	9	-	TX
RNC55H4751BS	81349	6	-	C	1	-	ZZ
RNC55H4751FM	81349	6	-	C	1	-	ZZ
RNC55H4751FP	81349	6	-	C	1	-	ZZ
RNC55H4751FR	81349	6	-	C	1	-	ZZ
RNC55H4751FS	81349	E	-	2	2	-	TX
RNR55D4751FP	81349	6	-	C	1	-	ZZ
RNR55H4751FR	81349	6	-	C	1	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	B	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35140	-	P	-

RVC	WCC	TCC	SHC
-	72D	3	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

CAES SYSTEMS LLC

CAGE: 64537

EATONTOWN , NJ , 07724-3317

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5905-00-412-4049

What is the NIIN of the NSN 5905-00-412-4049?

The National Item Identification Number (NIIN) of the NSN 5905-00-412-4049 is 00-412-4049

When the NSN 5905-00-412-4049 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, May 6, 1970

Does the NSN 5905-00-412-4049 contain any precious metals?

Does not contain precious metal

Does the NSN 5905-00-412-4049 contain any hazardous material?

No data in HMIRS

What is the ESD classification of NSN 5905-00-412-4049?

ESD sensitivity

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