Part Number A8503

Composition Fixed Resistor
Stock Availability  condition code chart

Part number a8503 is in stock in the following quantities and conditions.

  • NS: 172
  • NE: 2952
  • AR: 1
  • OH: 1
  • SV: 1

Note: Availability of this item was last updated 09/23/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
a8503
Demil:
No
Shelf Life:
UOM:
NIIN:
001063667

Part Information
Nuclear hardness critical items

NSN
National Stock Number:
5905-00-106-3667 5905001063667
TXT
Description:
Composition Fixed Resistor
INC
INC
Item Name Code:
00126
MRC:
A measure of the opposition to the flow of electrical current.AAPP
Electrical Resistance:
12.000 ohms
MRC:
The limits of permissible variation in the electrical resistance value of an item from its rated value,expressed in percent.AAPQ
Resistance Tolerance In Percent:
-5.000/+5.000
MRC:
The limits of permissible variation in the electrical resistance value of an item from its rated value,expressed in percent.AAPQ
Resistance Tolerance In Percent:
-5.000 to 5.000
MRC:
The ambient temperature of the medium surrounding an item at which it can be operated continuously at full rated power,expressed in degrees celsius.AAQF
Ambient Tempurature In Deg Celsius At Full Rated Power:
70.0
MRC:
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.AAQG
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power:
130.0
MRC:
The means provided to coat,cover,or protect the item.AAQZ
Inclosure Method:
Encapsulated
MRC:
Indicates the type of terminals for providing electrical connection to the item.AARB
Terminal Type:
Wire lead
MRC:
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.AARG
Reliability Indicator:
Established
MRC:
The rate of failure determined under specified conditions to establish the reliability of an item,expressed in percent.AARH
Reliability Failure Rate Level In Percent:
0.001
MRC:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
1.500 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
0.090 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
0.250 inches
MRC:
The maximum amount of electrical energy that can be expended by an item,expressed in watts.AEFB
Power Dissipation Rating In Watts:
0.250 free air
MRC:
An indication of the nuclear hardness criticality of the item.NHCF
Nuclear Hardness Critical Feature:
Hardened
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Axial terminal each end
MRC:
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.TEST
Test Data Document:
81349-mil-r-39008 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.).
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349-mil-r-39008/1 government specification

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