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NSN 5905-01-221-2289

Adjustable Resistor

About this product

250.000 ohms electrical resistance, -5.000 to 5.000 resistance tolerance in percent, uninclosed inclosure method, terminal type: bracket.

Manufacturer part number 1281-187-1 for national stock number 5905012212289.

Datasheet

  • Product description

    Adjustable Resistor NSN 5905-01-221-2289.

  • MPN or Model

    1281-187-1

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.4 lb
  • Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
    -20.0 to 20.0
  • Electrical Resistance
    250.000 ohms
  • Resistance Tolerance In Percent
    -5.000 to 5.000
  • Ambient Tempurature In Deg Celsius At Full Rated Power
    25.0
  • Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
    375.0
  • Tempurature Range Of Tempurature Coefficient In Deg Celsius
    -55.0 to 375.0
  • Inclosure Method
    Uninclosed
  • Terminal Type
    Bracket
  • Reactance Characteristic
    Inductive
  • Reliability Indicator
    Not established
  • Body Diameter
    0.562 inches
  • Body Length
    4.000 inches
  • Power Dissipation Rating In Watts
    50.000 free air
  • Style Designator
    Radial terminal each end
More from these suppliers
Adjustable Resistor

A resistor whose overall ohmic value is fixed; in addition, it has one or more movable terminals which are designed to be set and fixed prior to use, to include any desired value of resistance within the range of the complete resistor. The opposition to the flow of current is an inherent property of the material used and is manifest in the heat dissipated in the item itself.

Mechanic Bill explains Adjustable Resistor

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NSN 5905012212289

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1281-187-1 Kurz & Root Generator Company, Llc
D50K250-6101-4 Heico Ohmite, L.l.c.
0568-6101-4 Heico Ohmite, L.l.c.
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