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Film Fixed Resistor

NSN: 5905-00-007-7123 | Model: RNR55K39R2FS

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.

Description

Body length: 0.25 inches, temperature coefficient of resistance in ppm per degrees celsius: -100 to 100, electrical resistance: 39.2 ohms, power dissipation rating in watts: 0.1 free air

NSN Properties and Flags
NATO Stock Number
5905-00-007-7123
DEMIL
NO
Temperature Coefficient Of Resistance In Ppm Per Degrees Celsius
-100 to 100
Electrical Resistance
39.2 ohms
Resistance Tolerance In Percent
-1 to 1
Ambient Temperature In Degrees Celsius At Full Rated Power
125
Ambient Temperature In Degrees Celsius At Zero Percent Rated Power
175
Temperature Range Of Temperature Coefficient In Degrees Celsius
-55 to 175
Inclosure Method
Encapsulated
Terminal Type
Wire lead
Reliability Indicator
Established
Reliability Failure Rate Level In Percent
0.001
Body Diameter
0.109 inches
Body Length
0.25 inches
Power Dissipation Rating In Watts
0.1 free air
Style Designator
Axial terminal each end
Test Data Document
81349-milr55182 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 d

Pricing and Availability

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NSN 5905-00-007-7123 Datasheet

Supply Class (FSC):
Resistors
Cross Reference:
  • RNR55K39R2FS
  • MILR55182-1
Cage Codes:
  • Military Specifications (CAGE 81349)
Schedule B & Trade:
  • Schedule B: 8533100042 (NAICS 334416)

    Fixed carbon resistors, composition or film type, designed for surface mounting, having two terminals

  • SITC: 77231

    Fixed carbon electrical resistors, composition or film types

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

ESD

B - Represents items with esd sensitivity.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    062960 - Reostats/parts noi

  • TCC:

    3 - Electrostatic sensitive device (esd)

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    P - 77.5

NSN Management Codes:
  • SOS
    S9e
  • AAC
    V
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9n-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $0.73 to $1.22..
Does NSN 5905-00-007-7123 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
United Kingdom
What is the NIIN of NSN 5905-00-007-7123?
000077123 or 00-007-7123
Does NSN 5905-00-007-7123 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5905-00-007-7123?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 09, 1972