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FSC 5905 | Resistors
AL257SM109

Model: AL257SM109

Induct Wire Wound Fixed Resistor

Properties:

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-20.0/+20.0

Electrical Resistance

13.300 ohms

Resistance Tolerance In Percent

-1.000/+1.000

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

Encapsulated

Terminal Type

Wire lead

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.001

Terminal Length

1.500 inches

Body Diameter

0.085 inches

Body Length

0.250 inches

Power Dissipation Rating In Watts

1.000 free air

Cubic Measure (non-core)

0.002 cubic inches

Unpackaged Unit Weight

0.350 grams

Style Designator

Axial terminal each end

Test Data Document

81349-mil-r-39007 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-39007/9 government specification

NSN

5905-01-175-0146

Part Number

AL257SM109

Description

Resistor,fixed,wire Wound,induct

CAGE

00213

Inc 37403 reinstated on 010303~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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

Part AL257SM109 NSN 5905-01-175-0146

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37403

FIIG:

A001A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

062960

UFC:

35140

LTL:

77.5

LCL:

WCC:

72D

TCC:

SHC:

ACC:

Instruments/Radio

End Items End applications NSN 5905-01-175-0146 is a component of

Phoenix (aim-54) Air-to-air Missile
Forrestal Class Cv
Nimitz Class Cvn
Arleigh Burke Class Ddg
Wasp Class Lhd
Tarawa Class Lha
Supply Class Aoe
Whidbey Island Class Lsd
Avenger Class Mcm
Mercy And Comfort Hospital Ships Class Tah
011807507
Circuit Card Assembly
011636960
Displacement Gyroscope
011414879
Generator Control
010899008
Circuit Card Assembly
010084835
Circuit Card Assembly

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Schedule B and Export

Schedule B: 8533390080
SITC: 77233
End Use: Electric apparatus
NAICS: 334416
USDA: 1

Freight Class: Wirewound variable resistors, nesoi