NH-250 57.9 OHMS 1%

Technical Characteristics

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Terminal Type

  threaded stud

• Body Height

  2.157 inches minimum and 2.219 inches maximum

• Style Designator

  axial terminal (s)

• Cubic Measure (Non-Core)

  22.153 cubic inches

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Resistance Tolerance In Percent

  -1.000/+1.000

• Reliability Indicator

  not established

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -50.0/+50.0

• Electrical Resistance

  57.600 ohms

• Inclosure Method

  encased

• Unpackaged Unit Weight

  880.0 grams

• Body Width

  2.094 inches minimum and 2.156 inches maximum

• Specification/Standard Data

  81349-mil-r-18546/2 government specification

• Body Length

  4.406 inches minimum and 4.594 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.990 inches minimum and 3.010 inches maximum

• Power Dissipation Rating In Watts

  75.000 free air

• End Item Identification

  4920-01-146-4914 test stand,elec

• Mounting Hole Size

  0.178 inches minimum and 0.198 inches maximum

• Terminal Length

  1.188 inches minimum and 1.312 inches maximum

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0/+275.0

• Test Data Document

  81349-mil-r-18546 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

• ~1

  data on certain environmental and performanc